Sunwave Communications R2112525 Remote Unit User Manual Preface

Download:
Mirror Download [FCC.gov]
Document ID	3507703
Application ID	yHd5NwMYrA//8MjUjIJFQg==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	225.17kB (2814607 bits)
Date Submitted	2017-08-11 00:00:00
Date Available	2017-08-11 00:00:00
Creation Date	2017-07-31 20:02:36
Producing Software	PDFlib 7.0.3 (C++/Win32)
Document Lastmod	2017-07-31 20:15:17
Document Title	Preface
Document Creator	WPS Office 专业版
Document Author:	mjy

CrossFire HP
User Manual
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Table of Contents
0. Preface..................................................................................................................................................................................10
0.1. Safety Instructions..................................................................................................................................................... 10
0.2. Warning..................................................................................................................................................................... 11
0.3. Electrostatic Protection............................................................................................................................................. 13
0.4. Standards...................................................................................................................................................................13
0.5. Abbreviations.............................................................................................................................................................13
1. System Overview.................................................................................................................................................................. 15
1.1. Overview....................................................................................................................................................................15
1.2. Product model........................................................................................................................................................... 15
1.3. Operating Fundamentals........................................................................................................................................... 15
1.4. Technical Specifications............................................................................................................................................. 16
1.5. System Framework.................................................................................................................................................... 16
1.6. Networking Layout.................................................................................................................................................... 17
2. Operations and Maintenance Terminal................................................................................................................................ 19
2.1. Introduction to the OMT........................................................................................................................................... 19
2.2. Accessing the OMT.................................................................................................................................................... 19
2.2.1. Wired Access to the OMT on the Master AU................................................................................................. 19
2.2.2. Wired Access to the OMT on the Slave AU, EU and RU..................................................................................21
2.2.3. Wireless Access (for AU and EU).................................................................................................................... 23
2.2.4. USB Access......................................................................................................................................................26
2.3. OMT Display.............................................................................................................................................................. 27
2.3.1. Login............................................................................................................................................................... 27
2.3.2. Homepage and Basic Functions......................................................................................................................27
2.3.3. Users Management........................................................................................................................................ 30
2.3.4. Displaying the System Topology..................................................................................................................... 32
3. AU Instructions..................................................................................................................................................................... 34
3.1. AU Physical Appearance............................................................................................................................................ 34
3.2. AU Front Panel...........................................................................................................................................................34
© SUNWAVE COMMUNICATIONS LIMITED 2015
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
3.3. AU Back Panel............................................................................................................................................................35
3.4. AU Active Combiner.................................................................................................................................................. 36
3.5. Indicator Descriptions................................................................................................................................................36
3.6. Master / Slave AU Selection...................................................................................................................................... 37
3.7. OMT Parameters, Alarms and Commands for the AU...............................................................................................38
3.7.1. AU User and Network Parameters..................................................................................................................38
3.7.2. AU Alarms....................................................................................................................................................... 41
3.7.3. AU System Info............................................................................................................................................... 41
3.7.4. AU Band Config...............................................................................................................................................42
3.7.5. AU Digital Info.................................................................................................................................................42
3.7.6. AU Combiner.................................................................................................................................................. 43
3.7.7. AU Engineering Information........................................................................................................................... 43
3.7.8. AU Command..................................................................................................................................................44
4. EU Instructions..................................................................................................................................................................... 44
4.1. EU Physical Appearance............................................................................................................................................ 44
4.2. EU Front Panel........................................................................................................................................................... 45
4.3. EU Back Panel............................................................................................................................................................ 46
4.4. Indicator Description................................................................................................................................................. 46
4.5. OMT Parameters, Alarms and Commands for the EU............................................................................................... 46
4.5.1. EU User Parameters........................................................................................................................................47
4.5.2. EU Alarms....................................................................................................................................................... 47
4.5.3. EU System Info................................................................................................................................................48
4.5.4. EU Engineering Information........................................................................................................................... 48
4.5.5. EU Digital Info................................................................................................................................................. 49
4.5.6. EU Command..................................................................................................................................................49
5. RU Instructions..................................................................................................................................................................... 50
5.1. RU Physical Appearance............................................................................................................................................ 50
5.2. RU Front Panel...........................................................................................................................................................50
5.3. Indicator Description................................................................................................................................................. 51
5.4. OMT Parameters, Alarms and Commands for the RU............................................................................................... 51
© SUNWAVE COMMUNICATIONS LIMITED 2015
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
5.4.1. RU User Parameters........................................................................................................................................52
5.4.2. RU Alarms....................................................................................................................................................... 52
5.4.3. RU System Info................................................................................................................................................53
5.4.4. RU Band Config...............................................................................................................................................53
5.4.5. RU Digital Info.................................................................................................................................................53
5.4.6. RU Actual Gain................................................................................................................................................54
5.4.7. RU Engineering Information........................................................................................................................... 54
5.4.8. RU Command..................................................................................................................................................55
6. Installation and Connections................................................................................................................................................ 56
6.1. Installation Preparation............................................................................................................................................. 56
6.1.1. Client Cooperation..........................................................................................................................................56
6.1.2. Site Investigation............................................................................................................................................ 56
6.1.3. Installation Tools.............................................................................................................................................56
6.2. Unpacking and Inspecting the Device....................................................................................................................... 56
6.2.1. Inspecting the Packing Container................................................................................................................... 57
6.2.2. Unpacking the Device..................................................................................................................................... 57
6.2.3. Verifying the Contents.................................................................................................................................... 57
6.2.4. Inspecting the Device..................................................................................................................................... 57
6.3. Device Installation..................................................................................................................................................... 58
6.3.1. Rack Installation (Only for AU and EU)........................................................................................................... 58
6.3.2. Wall Mounting Installation (for AU and EU)................................................................................................... 58
6.3.3. Wall Mounting Installation (for RU)................................................................................................................59
6.3.4. Suspension Installation (For AU and EU, Optional)........................................................................................ 63
6.3.5. Pole Mounting (Only for RU, Optional)...........................................................................................................65
6.3.6. Selecting the Installation Site......................................................................................................................... 67
6.4. Device Connections................................................................................................................................................... 68
6.4.1. Optical Interface Connection..........................................................................................................................69
6.4.2. AU connections...............................................................................................................................................71
6.4.3. EU connections............................................................................................................................................... 71
6.4.4. RU connections...............................................................................................................................................72
© SUNWAVE COMMUNICATIONS LIMITED 2015
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
6.4.5. Standby battery connection........................................................................................................................... 72
6.5. WLAN Access (Wi-Fi)................................................................................................................................................. 72
7. System Debugging Setup.................................................................................................................................................... 74
7.1. Network Management System Setup for SNMP....................................................................................................... 75
7.2. Channel Properties Configuration............................................................................................................................. 76
7.3. Channel Gain Adjustment..........................................................................................................................................78
7.4. Alarm Parameters Setup............................................................................................................................................78
7.4.1. Alarm level......................................................................................................................................................80
7.4.2. External Alarms...............................................................................................................................................80
7.5. Configuring OMT User Parameters............................................................................................................................80
8. Software Upgrade.................................................................................................................................................................83
8.1. Local Upgrade............................................................................................................................................................ 83
8.2. Remote Upgrade........................................................................................................................................................85
9. Device Maintenance.............................................................................................................................................................87
9.1. Regular Maintenance................................................................................................................................................ 87
9.2. Troubleshooting.........................................................................................................................................................87
10. Application Scenarios......................................................................................................................................................... 88
10.1. Operators Located at Same Site.............................................................................................................................. 88
10.2. Operators Located at Separate Sites....................................................................................................................... 88
10.3. MIMO Application................................................................................................................................................... 89
10.4. RU Cascade Application...........................................................................................................................................89
10.5. WLAN Application....................................................................................................................................................90
© SUNWAVE COMMUNICATIONS LIMITED 2015
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Table of Figures
Figure 1- 1 CrossFire Operating Fundamentals........................................................................................................................ 15
Figure 1- 2 Typical System Framework for the CrossFire..........................................................................................................16
Figure 1- 3 Networking Layout................................................................................................................................................. 17
Figure 2- 1 Setting up a Wired Connection to the OMT on the Master AU..............................................................................19
Figure 2- 2 Web Browser OMT Connection for Wired Access..................................................................................................20
Figure 2- 3 Wired access to WebOMT on Slave AU, EU and RU............................................................................................... 21
Figure 2- 4 Equipment Required for Wireless Access to the OMT........................................................................................... 22
Figure 2- 5 Wireless Network Connection Properties for OMT................................................................................................23
Figure 2- 6 Viewing the Available Wireless Networks.............................................................................................................. 24
Figure 2- 7 Choosing the Correct Wireless Network................................................................................................................ 24
Figure 2- 8 Checking the Wireless Network Status.................................................................................................................. 25
Figure 2- 9 Connecting to WebOMT.........................................................................................................................................25
Figure 2- 10 Login Page............................................................................................................................................................ 26
Figure 2- 11 WebOMT Homepage............................................................................................................................................27
Figure 2- 12 Screen Shot Capture Success Pop-up Window.....................................................................................................28
Figure 2- 13 Screen Shot Download File...................................................................................................................................28
Figure 2- 14 Users Management.............................................................................................................................................. 29
Figure 2- 15 Add User...............................................................................................................................................................30
Figure 2- 16 Delete User...........................................................................................................................................................30
Figure 2- 17 Change Password..................................................................................................................................................31
Figure 2- 18 Displaying the System Topology........................................................................................................................... 32
Figure 3- 1 Physical Appearance of the AU...............................................................................................................................33
Figure 3- 2 Front Panel of the AU............................................................................................................................................. 33
Figure 3- 3 Back Panel of the AU.............................................................................................................................................. 34
Figure 3- 4 AU Active Combiner............................................................................................................................................... 35
Figure 3- 5 Optical Indicators....................................................................................................................................................35
Figure 3- 6 Master / Slave AU Selection................................................................................................................................... 37
Figure 4- 1 Physical Appearance of the EU...............................................................................................................................44
© SUNWAVE COMMUNICATIONS LIMITED 2015
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 4- 2 Front Panel of the EU............................................................................................................................................. 44
Figure 4- 3 Back Panel of the EU...............................................................................................................................................45
Figure 5- 1 Physical Appearance of the RU...............................................................................................................................49
Figure 5- 2 Front Panel of the RU............................................................................................................................................. 50
Figure 6- 1 Wall Mounting Installation of an EU.......................................................................................................................58
Figure 6- 2 Schematic of RU Wall Front-mounting Installation................................................................................................ 59
Figure 6- 3 Exploded View of RU Front-mounting Installation................................................................................................. 60
Figure 6- 4 Schematic of RU Wall Side-mounting Installation.................................................................................................. 61
Figure 6- 5 Exploded View of RU Side-mounting Installation...................................................................................................62
Figure 6- 6 Step 1 of Suspension Installation........................................................................................................................... 63
Figure 6- 7 Step 2 of Suspension Installation........................................................................................................................... 63
Figure 6- 8 Step 3 of Suspension Installation........................................................................................................................... 63
Figure 6- 9 Step 4 of Suspension Installation........................................................................................................................... 64
Figure 6- 10 Schematic of RU Pall Installation.......................................................................................................................... 65
Figure 6- 11 Exploded View of RU Pall Installation...................................................................................................................66
Figure 6- 12 System Connection Schematic............................................................................................................................. 67
Figure 6- 13 Single Optical Fibre Module................................................................................................................................. 68
Figure 6- 14 Optical Module Connection................................................................................................................................. 69
Figure 6- 15 Optical SYNC Status.............................................................................................................................................. 70
Figure 6- 16 WLAN Access........................................................................................................................................................ 72
Figure 7- 1 AU (left) and RU (right) Debugging Procedures......................................................................................................73
Figure 7- 2 EU Debugging Procedures...................................................................................................................................... 74
Figure 7- 3 NMS Setup..............................................................................................................................................................75
Figure 7- 4 Setting Channel Properties.....................................................................................................................................76
Figure 7- 5 Channel Gain Adjustment.......................................................................................................................................77
Figure 7- 6 Alarm Parameters Setup.........................................................................................................................................78
Figure 7- 7 Alarm Level.............................................................................................................................................................79
Figure 7- 8 External Level......................................................................................................................................................... 79
Figure 7- 9 Configuring User Parameters................................................................................................................................. 81
Figure 7- 10 Download and Load Configuration.......................................................................................................................81
© SUNWAVE COMMUNICATIONS LIMITED 2015
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 8- 1 Checking Software Package Version....................................................................................................................... 82
Figure 8- 2 Software Upgrade Step 1........................................................................................................................................83
Figure 8- 3 Software Upgrade Step 2........................................................................................................................................83
Figure 8- 4 Software Upgrade Step 3........................................................................................................................................83
Figure 8- 5 Setting up Remote Upgrade via FTP....................................................................................................................... 84
Figure 8- 6 Remote Upgrade using an NMS............................................................................................................................. 85
Figure 10- 1 Example for Operators Located at Same Site....................................................................................................... 87
Figure 10- 2 Example for Operators Located at Separate Sites................................................................................................ 88
Figure 10- 3 Example for MIMO Application............................................................................................................................ 88
Figure 10- 4 Example for Cascading RU Application.................................................................................................................89
Figure 10- 5 Example for WLAN Application............................................................................................................................ 90
© SUNWAVE COMMUNICATIONS LIMITED 2015
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
List of Changes
Ed
Author
Approver
Remarks
Date
WANG
Official Version. Draft
2015/01/27
Layla Wu
Format Change
2015/02/04
WANG
Add Suspension Installation
2015/02/06
XXXXXX
Change SMA to QMA
Output Power alarm threshold
2016/02/08
Ren Ailin
Add warning and notes
2017/07/11
© SUNWAVE COMMUNICATIONS LIMITED 2015
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
CrossFire User Guide
High PowerPower-CrossFire
0. Preface
0.1. Safety Instructions
Before installing and operating the CrossFire, read and comply with the following safety instructions:
1. Engineering design: The CrossFire achieves signal amplification of the uplink and downlink through
direct coupling of the 2G, 3G and LTE signals from the base station. The expansion unit accesses WLAN
signals and combines the WLAN signal with the coupled signal for indoor coverage. Normal use of the
system will not damage the base station; however, with the increase of RU during network coverage for
indoor distribution, the uplink output noise level may affect the sensitivity of the base station, which should
be considered during engineering design.
2. Grounding: the shells of the access and expansion units of the device have protective ground
terminals. During installation, connect the ground terminals securely to the protective building ground with
yellow and green conductors or with braided ground wire. The aerial and feeder must be adequately
grounded.
3. Power supply: The power source must be within the required range of the device. The rated voltage
range for the AC power supply system is AC100V～240V and the rated frequency range is 50Hz / 60Hz. The
rated power of the AU, EU and RU is 100W, 50W and 250W, respectively. The ground terminal of the
three-core power socket used at the device installation site must be securely connected to the protective
building ground.
4. Electric shock prevention: touching the internal power supply units is dangerous. To prevent electric
shock, do not perform live-line work.
5. The optical module can support a hot plug, but do not turn the optical fiber head towards any
human body part when plugging it in.
6. During device configuration, upgrading and plugging in units and parts, first disconnect the standby
lithium battery and device power source.
7. When accessing the radio-frequency signal, confirm that the downlink signal is no greater than
10dBm, otherwise the device will not operate normally and damage may occur to the circuit.
8. Natural cooling: Reserve at least 40mm of height above the radiation fins during the device
© SUNWAVE COMMUNICATIONS LIMITED 2015
10
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
installation, otherwise the device temperature may rise and affect the service life of the device.
9. Replacing the Power Amplifier (PA) module and duplexer module onsite is permitted. Power off the
device before replacing.
Note: Charged operation is not allowed to prevent damage to the devices.
10.Please use Shielded Twisted Pair (STP) for WLAN application.
0.2. Warning
The warning marks on the CrossFire shell should be kept clean, readable and identifiable.
ALWAYS disconnect all lines and power connections before servicing or
disassembling this equipment.
NEVER touch the surface after the devices power on.
For performance and safety reasons, NEVER disassemble and remodel
the devices.
© SUNWAVE COMMUNICATIONS LIMITED 2015
11
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
WARNING: Changes or modifications to this equipment not expressly approved by SUNWAVE could void the user's
authority to operate the equipment.
WARNING: This is NOT a CONSUMER device. It is designed for installation by FCC LICENSEES and QUALIFIED
INSTALLERS. You MUST have an FCC LICENSE or express consent of an FCC License to operate this device.
Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000 for each
continuing violation.
WARNING: This is NOT a CONSUMER device. It is designed for installation by an installer approved by an ISED
licensee. You MUST have an ISED LICENCE or the express consent of an ISED licensee to operate this device.
WARNING: To comply with FCC RF exposure compliance requirements, each individual antenna used for this
transmitter must be installed to provide a separation distance greater than 385cm or more from all persons during
normal operation and must not be co-located with any other antenna for meeting RF exposure requirements.
WARNING: Antenna gain should not exceed 12.5 dBi.
Note
ote:: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)
this device may not cause harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
Note: Only authorized person can enter the area where the antenna is installed. And the person is fully aware of
the potential for exposure and can exercise control over his or her exposure by leaving the area or by some other
© SUNWAVE COMMUNICATIONS LIMITED 2015
12
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
appropriate means. Awareness of the potential for RF exposure in a workplace or similar environment can be
provided through specific training as part of a RF safety program.
NOTE: This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the
following two conditions: (1) this device may not cause interference, and (2) this device must accept any
interference, including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence.
L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2)
l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en
compromettre le fonctionnement.
0.3. Electrostatic Protection
Keep clothes and hands off the PCB, elements and conductor surface. If any maintenance is required on the PCB,
components, or conductors, take electrostatic prevention measures, such as wearing electrostatic prevention gloves and
using electrostatic prevention bags, since static electricity may damage the devices.
0.4. Standards
All CrossFire devices meet the 3GPP standards.
0.5. Abbreviations
Abbreviations used in this manual are listed below:
Abbreviation
Description
ADC/ DAC
Analog to digital converter/ Digital to analog converter
AP
Access Point
ARM
Advanced RISC Machines
AU
Access Unit
BS
Base Station
CMM
Control & Management Module
CPRI
The Common Public Radio Interface
DCM
Downlink Channel Module
DPLL
Digital phase lock loop
© SUNWAVE COMMUNICATIONS LIMITED 2015
13
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
EU
Expansion Unit
FPGA
Field Programmable Gate Array
iDAS
Integrated Distributed Antenna System
GSM
Global System for Mobile Communication
IPM
Interface Processing Module
LTE
Long Term Evolution
NMS
Network Management System
OMC
Operations and Maintenance Center
OMT
Operations and Maintenance Terminal
OP
Optical Fibre
PA
Power Amplifier
POI
Point of interface
RF
Radio frequency
RU
Remote Unit
RX
Receiver
SFP
Small Form-factor Pluggable
SNMP
Simple network management protocol
STP
Shielded Twisted Pair
TX
Transmitter
UCM
Uplink Channel Module
USB
Universal Serial Bus
WCDMA
Wideband Code Division Multiple Access
© SUNWAVE COMMUNICATIONS LIMITED 2015
14
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
1. System Overview
1.1. Overview
The CrossFire system includes the Access Unit (AU), Expansion Unit (EU) and Remote Unit (RU).
Using digital processing and digital optical transmission technology, the AU frames radio-frequency signals from base
stations of different operators, and of different standards and frequency bands, and transmits the composite signal to
the EU. WLAN and small cell base station signals access the gigabit/megabit Ethernet port on the EU and are reframed
with optical signals from the AU and then transmitted to the RU. The RU conducts digital-analog conversion and power
amplification of the input signals and then achieves radio coverage through the antenna-feeder system for signals of all
standards and frequency bands.
1.2. Product model
AU: iDAS-A202, EU: iDAS-E202, RU: iDAS-R211
1.3. Operating Fundamentals
Figure 1- 1 shows the fundamentals of how the CrossFire operates.
© SUNWAVE COMMUNICATIONS LIMITED 2015
15
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
EU
AU
TDD LTE
MIMO
TDD LTE
BTS
TDD LTE
TDD LTE
DCM
DCM
Fiber
UCM
IPM
UCM
DCM
DCM
UCM
UCM
Fiber
TDD LTE
IPM
FDD LTE
UCM
UCM
UCM
Fiber
FDD LTE
IPM
WCDMA
WCDMA
BTS
WCDMA
TDD LTE
MIMO
TDD LTE
TDD LTE
TDD LTE
RU
RU2
IPM
DCM
FDD LTE
BTS
POI
RU
RU1
DCM
DCM
UCM
UCM
FDD LTE
FDD LTE
WCDMA
WCDMA
CAT
CAT--5
WLAN
CAT--5
CAT
AP
Figure 1- 1 CrossFire Operating Fundamentals
The CrossFire is divided into three logical functional units according to function:
• Interface Processing Module (IPM): Interface switch and protocol analysis.
• Downlink Channel Module (DCM): The AU terminal (upper layer of the DCM) converts RF signals into
digital signals and includes filtration and ADC conversion. The RU terminal (lower layer of the DCM)
converts digital signals into RF signals and includes DAC conversion and IQ modulation.
• Uplink Channel Module (UCM): The RU terminal (upper level of the UCM) converts RF signals into
digital signals and includes filtration and ADC conversion. The AU terminal (lower level of the UCM)
converts digital signals into RF signals and includes DAC conversion and IQ modulation.
1.4. Technical Specifications
See the Technical Specifications Document for details.
1.5. System Framework
Figure 1- 2 shows the typical CrossFire system framework.
© SUNWAVE COMMUNICATIONS LIMITED 2015
16
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Fib er
WLAN Sw itch
WLAN Sw itch
Fib er
Fibe r
Fibe r
Fibe r
3G R R U
Fibe r
AU
EU 12
EU 9
RRU
Fib er
RU4
Fib er
RU5
Fib er
RU6
WLAN Sw itch
WLAN Sw itch
Fibe r
LTE
WLAN Sw itch
WLAN Sw itch
Cali
RU3
EU8
EU5
Fibe r
Fib er
WLAN Sw itch
WLAN Sw itch
2G B T S
RU2
EU4
EU1
Fibe r
RU1
Fibe r
EU 16
EU 13
WLAN Sw itch
WLAN Sw itch
Fibe r
Fibe r
EU 20
EU 17
WLAN Sw itch
Fibe r
WLAN Sw itch
Fibe r
EU 21
EU 24
Figure 1- 2 Typical System Framework for the CrossFire
1.6. Networking Layout
The CrossFire has a number of different networking layouts shown as Figure 1- 3:
• The AU supports a star network. Note that the Master-AU can connect to a maximum of two
Slave-AUs simultaneously.
• The EU supports a daisy-chained network (for EU—EU) and a star-type network (for EU—RU).
• In smaller systems, the AU and RU can be directly connected without the EU, as shown in Figure 1- 3.
• For a direct AU—RU connection, an RU can cascade up to five RUs at different levels. For an
AU—EU—RU connection, an RU can cascade up to four RUs at different levels.
© SUNWAVE COMMUNICATIONS LIMITED 2015
17
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
OP4
Band3
OP5
OP6
Band4
AU1
AU2
Band5
Band6
Band7
O P 1/A U
Sla v e
AU2
E U -4
OP5
OP6
OP4
master
OP2
OP3
s la v e
OP1
master
OP5
OP6
s la v e
OP4
Fiber
master
OP1
OP2
OP3
Fiber
s la v e
E U -3
OP5
OP6
OP3
master
OP1
OP2
Band2
s la v e
OP5
OP6
OP2
Fiber
OP2
OP3
OP4
O P 1/A U
OP1
Band1
E U -2
OP3
OP4
E U -1
Fiber
Fiber
Fiber
s la v e
Fiber
RU
Fiber
s la v e
R F -1
R F -2
master
RU
s la v e
R F -1
R F -2
master
Maximum 5 daisy chained RU
under AU
RU
master
Maximum 5 daisy chained
R U +E U under AU
Band8
Band9
Band1 0
Band1 1
O P 1/A U
Sla v e
AU1
Band1 2
Figure 1- 3 Networking Layout
© SUNWAVE COMMUNICATIONS LIMITED 2015
18
Revision 05
R F -1
R F -2
CrossFire HP – All-Digital Transport System
User Guide
2. Operations and Maintenance Terminal
2.1.
Introduction to the OMT
The Operations and Maintenance Terminal (OMT) software runs on all of the devices in the CrossFire system. The
interface to the OMT is WebOMT. WebOMT is based on a web browser and is compatible with most common browsers
such as IE and Google Chrome. WebOMT is customized for the CrossFire and is used for query, debugging and
configuration.
An NMS can only connect to the Master AU, therefore the Master AU is known as the host. However, to maintain the
CrossFire system locally, a technician can access the whole system through any one of the devices in the CrossFire system
(Master or Slave AU, EU or RU). For example, the technician may connect a laptop to the RU, log into the WebOMT and
query the DAS topology. The device name on the topology diagram is a URL link to the WebOMT on the selected device.
Therefore, by clicking on the device’s name, the technician can access any other device easily, regardless of which
device’s WebOMT they initially logged into.
2.2. Accessing the OMT
There are several methods for accessing the OMT:
• Wired access
• Wireless access
• USB access
Unless indicated otherwise, the examples use the Windows XP operating system and Internet Explorer 8 web
browser.
2.2.1.
Wired Access to the OMT on the Master AU
In the CrossFire system, the Master AU is defined as the host, with the other AUs, EUs and RUs defined as slaves. See
Section 3.6 for Master/Slave AU selection.
The default IP address of the AU is 10.7.3.200, while the slaves have no fixed IP address. The IP addresses of the
slaves are assigned by the host automatically, based on the network topology.
To set up wired access to the OMT, use the following procedure:
1. Connect a PC to the CONSOLE port on the front panel of the Master AU with a network cable.
2. Change the TCP/IP properties (see Figure 2- 1):
© SUNWAVE COMMUNICATIONS LIMITED 2015
19
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
a)
Click Network Connections
b)
Click Local Area Connection Properties
a. Click TCP/IP Properties
b. Change the following parameters as indicated:
IP address
address: 10.7.3.1
Subnet mask
mask: 255.0.0.0
Default Gateway
Gateway: 10.7.3.200 (IP address of Master AU)
3. Check the status of the Local Area Connection and confirm the connection is connected.
4. Open a browser window and enter the default gateway in the navigation bar. This will access the
WebOMT page. Figure 2- 2 shows an example using 10.7.3.200 as the default gateway.
Figure 2- 1 Setting up a Wired Connection to the OMT on the Master AU
© SUNWAVE COMMUNICATIONS LIMITED 2015
20
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 2- 2 Web Browser OMT Connection for Wired Access
2.2.2.
Wired Access to the OMT on the Slave AU, EU and RU
In the CrossFire system, EUs and RUs, as well as the Slave AUs, are defined as slaves. They have no fixed IP address.
The IP addresses are assigned by the host automatically, based on the network topology.
To set up wired access to the OMT, use the following procedure:
1. Connect a PC to the “CONSOLE” port on the front panel of the Slave device with a network cable.
2. Change the TCP/IP properties (see Figure 2- 3):
a) Click Network Connections
b) Click Local Area Connection Properties
c) Click TCP/IP Properties
d) Select the General tab
e) Change the following parameters as indicated:
a. Enable Obtain an IP address automatically by clicking the check box
b. Enable Obtain DNS server address automatically by clicking the check box
3. Check the status of the Local Area Connection and confirm the connection is connected.
4. Open a browser window and enter the default gateway in the navigation bar. This will access the
WebOMT page.
© SUNWAVE COMMUNICATIONS LIMITED 2015
21
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 2- 3 Wired access to WebOMT on Slave AU, EU and RU
© SUNWAVE COMMUNICATIONS LIMITED 2015
22
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
2.2.3.
Wireless Access (for AU and EU)
Figure 2- 4 shows the equipment required for wireless access to the OMT.
WLAN Network Adapter (SUNWAVE-specified only)
PC with wireless connection function
Figure 2- 4 Equipment Required for Wireless Access to the OMT
To set up wireless access to the OMT, use the following procedure:
1. Plug the WLAN Network Adapter into the “AP” port of the device (Only AU & EU support).
2. Confirm that the adapter is working by checking that the green indicator is flashing.
3. Change the TCP/IP properties (see Figure 2- 5):
a) Click Network Connections
b) Click Wireless Network Connection
c) Click TCP/IP Properties
d) Select the General tab
e) Change the following parameters as indicated:
a. Enable Obtain an IP address automatically by clicking the check box
b. Enable Obtain DNS server address automatically by clicking the check box
4. Choose the correct wireless network and connect to it.
• The naming rule for the network is CrossFire-XX (device type)-XXX (Serial Number).
• The default network key is 12345678.
• See Figure 2- 6 and Figure 2- 7 for details.
5. Check the wireless network status and obtain the default gateway. See Figure 2- 8 for details.
© SUNWAVE COMMUNICATIONS LIMITED 2015
23
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
6. Open a browser window and enter the assigned default gateway into the navigation bar. This will
access the WebOMT page. Figure 2- 9 shows an example using 12.7.1.1 as the default gateway.
Figure 2- 5 Wireless Network Connection Properties for OMT
© SUNWAVE COMMUNICATIONS LIMITED 2015
24
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 2- 6 Viewing the Available Wireless Networks
Figure 2- 7 Choosing the Correct Wireless Network
© SUNWAVE COMMUNICATIONS LIMITED 2015
25
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 2- 8 Checking the Wireless Network Status
Figure 2- 9 Connecting to WebOMT
2.2.4.
USB Access
To set up USB access to the OMT, use the following procedure:
1.
Connect a PC to the “Debug” port on the front panel of the device with a USB-to-USB cable.
Note: The USB-to-Ethernet drive should be installed in the connected PC. Contact SUNWAVE if you have any
problems with this.
2.
Check the status of the Local Area Connection and confirm the connection was successful.
3.
Open a browser window and enter default gateway in the navigation bar. This will access the WebOMT page.
© SUNWAVE COMMUNICATIONS LIMITED 2015
26
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
2.3. OMT Display
2.3.1.
Login
Figure 2- 10 shows the login page and default username & password.
See Section 2.3.3 for the details about user management.
Figure 2- 10 Login Page
2.3.2.
Homepage and Basic Functions
Figure 2- 11 shows the OMT homepage. The buttons, tabs and fields are referenced by number and are described
below the figure.
© SUNWAVE COMMUNICATIONS LIMITED 2015
27
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 2- 11 WebOMT Homepage
The OMT homepage includes the following buttons, tabs and fields (refer to corresponding numbers in Figure 2- 11):
1. Site Info
Info: Includes “Station ID”, “Device ID”, “Dev Type” and “Dev Name” information.
2. ScreenShot
ScreenShot: Used for saving the current parameter information and device operating status. When
SUNWAVE assistance is required to troubleshoot the system, send the “ScreenShot” file to the SUNWAVE
technicians.
To use the ScreenShot function, follow the procedure below:
a) Select the page that you want to save.
b) Click the ScreenShot button. See 2 in Figure 2- 11.
c) Close the popup window after the screen shot has been successfully captured as shown in Figure 2- 12.
© SUNWAVE COMMUNICATIONS LIMITED 2015
28
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
d) Click the Configuration button. See 6 in Figure 2- 11.
e) Click the Download shortcut icon to download the screen shot file. Check the filename and date to ensure
that the correct file has been selected. See Figure 2- 13 for details.
Figure 2- 12 Screen Shot Capture Success Pop-up Window
Figure 2- 13 Screen Shot Download File
Logs: Records the operating status of the devices. The logs can be downloaded and deleted from this
3. Logs
page. To ensure that the correct log has been selected, check the filename and date before downloading the
© SUNWAVE COMMUNICATIONS LIMITED 2015
29
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
file.
4.
Upgrading
Upgrading: Used to upgrade the software. See Section 8 for details.
5.
Register
Register: This function is not relevant for maintenance activities.
6.
Configuration
Configuration: See Section 7.5 for details.
7.
Language
Language: Switches language between English and Chinese. (Other languages are being developed.)
8.
Operation interface
interface: Queries status and sets parameters.
9.
Online User
User: Shows the number of users that are currently connected to the OMT and the IP address of each
user’s device.
10.
Parameters
Parameters: Tabs that access pages that display and allow setting of device parameters.
11.
Parameter configuration field ： Buttons that show/hide the parameter ID number & checkbox and save
configuration parameters. See Section 7.5 for details.
12.
out: Button that used for logging out.
Log out
13.
Users
Users: See Section 2.3.3 for details.
2.3.3.
Users Management
Figure 2- 14 shows the page of user management by clicking Users button on the homepage.
�
Note: Users management should be operating on Master AU WebOMT only.
�
Note: Only admin account has the authority to do users management.
Figure 2- 14 Users Management
1)
Add user account
a)
Enter the new username. See 1 in the Figure 2- 15.
© SUNWAVE COMMUNICATIONS LIMITED 2015
30
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
b)
Enter the password and confirm. See 2 in the Figure 2- 15.
c)
Click Add user button.
Figure 2- 15 Add User
2)
Delete user
a)
Choose the user need to delete. See 1 in the Figure 2- 16.
b)
Click Delete button. See 2 in the Figure 2- 16.
c)
Click OK button to confirm. See 3 in the Figure 2- 16
Figure 2- 16 Delete User
3)
Change password
a)
Choose the user need to change password. See 1 in the Figure 2- 17.
b)
Enter the new password and confirm. See 2 in the Figure 2- 17.
© SUNWAVE COMMUNICATIONS LIMITED 2015
31
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
c)
Click Password button.
Figure 2- 17 Change Password
2.3.4.
Displaying the System Topology
To display the system topology:
1. Log in to the WebOMT.
2. Select the main Engineering tab.
3. Select the DAS Topo tab.
4. Select Query all
all.
Figure 2- 18 shows the system topology display. If networking is successful, arrows will be displayed for the six
optical ports behind the Master AU (for example, see the green “EU1” icon in Figure 2- 18), which means that there are
connected devices corresponding to the optical port. Click the arrow to extend the topology for this port.
© SUNWAVE COMMUNICATIONS LIMITED 2015
32
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 2- 18 Displaying the System Topology
Devices in the topology have two colors —green and red:
• Green indicates a connected device.
• Red indicates a device that was once connected but is currently disconnected. When a red device is
displayed, check whether this device exists or not. If the device does not exist, delete this device on the
topology page by right-clicking the frame indicating the device, and then clicking the Delete button.
Note: To use the Delete All Slave-Devices button, factory authorization is required. See Section 3.7.8 for details.
This symbol indicates the devices with alarms.
© SUNWAVE COMMUNICATIONS LIMITED 2015
33
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
3. AU Instructions
3.1. AU Physical Appearance
Figure 3- 1 shows a photograph of the AU component of the CrossFire.
Figure 3- 1 Physical Appearance of the AU
3.2. AU Front Panel
Figure 3- 2 shows a schematic of the front panel of the AU and Table 1 lists the interfaces and their functionality.
Figure 3- 2 Front Panel of the AU
Table 1
AU Front Panel Interfaces
SN
Interface Name
Description
AU1
Connects Slave AU1
© SUNWAVE COMMUNICATIONS LIMITED 2015
34
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
SN
Interface Name
Description
AU2
Connects Slave AU2
OP1/AU
For Master AU: connects EU/RU
For Slave AU: connects Master AU
OP2
Connects EU/RU
OP3
Connects EU/RU
OP4
Connects EU/RU
OP5
Connects EU/RU
OP6
Connects EU/RU
CONSOLE
Connects OMC or local PC through CAT-5 for local and remote monitoring
10
AP
Connects WLAN network adapters for monitoring device through Wi-Fi
11
STATUS
Indicates device operating status
12
DEBUG
Connects local debugging PC through USB connection
13
ALARM I/O
Connects external environment alarm interface for environment
monitoring
3.3. AU Back Panel
Figure 3- 3 shows a schematic of the back panel of the AU and Table 2 lists the interfaces and their functionality.
Figure 3- 3 Back Panel of the AU
Table 2
AU-Back Panel Interfaces
SN
Interface Name
Description
14
Channel 4 Duplexer Interface
QMA Female
15
Channel 3 Duplexer Interface
QMA Female
16
Channel 2 Duplexer Interface
QMA Female
17
Channel 1 Duplexer Interface
QMA Female
18
Modem Interface /Reserved
Reserved if no modem
19
Electric Power Line Interface
20
Grounding
© SUNWAVE COMMUNICATIONS LIMITED 2015
35
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
3.4. AU Active Combiner
Figure 3- 4 shows a schematic of the AU Active Combiner.
Figure 3- 4 AU Active Combiner
3.5. Indicator Descriptions
Each pair of optical interface indicators shows the operating status of an optical module. See Figure 3- 5.
Figure 3- 5 Optical Indicators
Table 3
Optical Interface Indicators
Optical Indicator Behavior
Description
Turns green and stays lit
Normal
Turns red and stays lit
Optical path is not synchronized or optical module has not been inserted
© SUNWAVE COMMUNICATIONS LIMITED 2015
36
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
10
In Figure 3- 2, “10
10” points to the STATUS indicator on the front panel of the AU. Table 4 lists the indicator’s behaviors
and their meaning.
Table 4
STATUS Indicator
STATUS
Description
Flashes green
Device runs Normally
Turns green and stays lit
Software has crashed, but it can reboot automatically in 3mins
Flashes red
Device alarms, need check
Turns red and stays lit
Software has crashed, but it can reboot automatically in 3mins
Flashes yellow
Program is upgrading
Turns yellow and stays lit
Device is starting
3.6. Master / Slave AU Selection
Each AU is factory-set to be the Master AU. See Figure 3- 6 and the procedure below to set or change an AU to
Master or Slave.
To change an AU to Slave:
1. Power on the AU which will be set to be the Slave AU.
Note: The selected AU cannot be connected to the CrossFire system prior to being set to Slave.
2. Log in to the AU WebOMT. See Section 2 for the procedures to access the OMT.
3. Select the Engineering tab.
4. In the Advanced Command area, click the drop-down menu for the Master-slave AU select
command and select Slave AU from the drop-down menu.
5. Click Set in the pop-up window.
© SUNWAVE COMMUNICATIONS LIMITED 2015
37
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 3- 6 Master / Slave AU Selection
After setup is complete, check the device type of the AU.
To query the device type:
1. Log in to the Slave AU WebOMT. (See Section 2 for the procedures to access the OMT.)
2. View the Site Info field. See 3 in Figure 23.
3. The device type should be “Slave AU” if the setup was successful.
Note: Please update the day and time after a Slave AU changes to a Master AU.
3.7. OMT Parameters, Alarms and Commands for the AU
See Section 2.3, OMT Display, for information on how to use the WebOMT interface to view and change parameters
and run commands.
3.7.1.
AU User and Network Parameters
Table 5, Table 6 and Table 7 show the device information, TCP/IP and SNMP network management parameters,
respectively, that are displayed on the WebOMT under the User Parameters tab.
© SUNWAVE COMMUNICATIONS LIMITED 2015
38
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Table 5
AU Device Information
Parameter
Description
RD/RW
Vendor Name
Name to distinguish different manufacturers
RD
Product Model
RD
Serial Number
RD
RMON Mode
Current remote monitoring mode
RD
Software Upgrade Result
RD
Remote Upgrade Mode
RD
RMON Edition
Current edition of remote monitoring software
RD
Device Edition (FPGA)
Device edition defined by FPGA
RD
Device Location
RW
© SUNWAVE COMMUNICATIONS LIMITED 2015
39
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Table 6
AU Network Management (TCP/IP protocol)
Parameter
Description
RD/RW
Site ID
The unique identification number of the site in the system
RW
Device ID
Number assigned by the system to distinguish subsets in the same
site
RW
OMC IP Addr
IP address of Monitoring Center
RW
OMC IP Port
Port Number of Monitoring Center
RW
Heartbeat Interval Time
Interval time of device sending packet to OMC, to confirm a free link
RW
Protocol Select
TCP/IP
RW
Region Protocol
Reserve
RW
Device Recv Port (UDP)
Device receive port number
RW
Query/Set IP Addr1
Only a device with this specified IP address can connect to the
system via UDP connection mode
RW
Query/Set IP Addr2
Only a device with this specified IP address can connect to the
system via UDP connection mode
RW
Date and Time
RW
Device IP Addr
Default IP Address — 10.7.3.200
RW
Subnet Mask
Default Subnet Mask— 255.0.0.0
RW
Default Gateway
Default Gateway— 10.7.0.1
RW
Server IP Addr (FTP)
IP Address of the connected FTP Server for software upgrade
RW
Server IP Port (FTP)
Port Number of the connected FTP Server for software upgrade
RW
FTP Username
Username for device to log into FTP Server
RW
FTP Password
Password for device to log into FTP Server
RW
Awaiting Upgrade Filepath
File path (directory) for device to acquire software upgrade file from
FTP Server
RW
Awaiting Upgrade Filename
Filename of the awaiting software upgrade file
RW
FTP File Transfer Control
Start /Cancel upgrade
RW
Table 7
AU Network Management (SNMP protocol)
Parameter
Description
RD/RW
Site ID
The unique identification number of the site in the system
RW
Device ID
Number assigned by the system to distinguish the subsets in the
same site
RW
Trap IP Addr
IP address of Monitoring Center
RW
Trap IP Port
Port Number of Monitoring Center
RW
Protocol Select
SNMP
RW
Date and Time
RW
Device IP Addr
Default IP Address — 10.7.3.200
RW
Subnet Mask
Default Subnet Mask— 255.0.0.0
RW
Default Gateway
Default Gateway— 10.7.0.1
RW
Server IP Addr (FTP)
IP Address of the connected FTP Server for software upgrade
RW
Server IP port (FTP)
Port Number of the connected FTP Server for software upgrade
RW
© SUNWAVE COMMUNICATIONS LIMITED 2015
40
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Parameter
Description
RD/RW
FTP Username
Username for device to log into FTP Server
RW
FTP Password
Password for device to log into FTP Server
RW
Awaiting Upgrade Filepath
File path (directory) for device to acquire software upgrade file from
FTP Server
RW
Awaiting Upgrade filename
Filename of the awaiting software upgrade file
RW
FTP File Transfer Control
Start /Cancel upgrade
RW
3.7.2.
AU Alarms
Table 8 lists the possible alarms on the CrossFire system for the AU.
Table 8
CrossFire Alarms for the AU
Parameter
Description
RD/RW
Power Interruption Alarm
Electrical supply failure
RD
Battery Failure Alarm
Standby battery failure
RD
MOV Alarm
Device has been moved from the original installation location
RD
Open Case Alarm
Alarm when device is open
RD
Over-temperature Alarm
Device temperature is over the rated temperature threshold
RD
DPLL Unlocked Alarm
Digital phase lock loop unlocked
RD
LO1~4 Unlocked Alarm
Local oscillation unlocked
RD
CH1~4 ALC Alarm
Alarm when ALC is working
RD
OP1~6 Transceiver Failure Alarm
OP-transceiver unplugged or failure (Port OP1~OP6)
RD
OP-AU1/2 Transceiver Failure Alarm
OP-transceiver unplugged or failure (Port S_AU1/2)
RD
CH1~4 DL Under Input-power Alarm
Channel 1~4 input power under rated threshold
RD
CH1~4 DL Over Input-power Alarm
Channel 1~4 input power over rated threshold
RD
External Alarm 1~4
External device failure (such as UPS failure)
RD
Parameter
Description
RD/RW
RF Signal Switch
RW
UL Attenuation
Range: 0-15dB
RW
DL Attenuation
Range: 0-15dB
RW
DL Under Input-power Threshold
Default value: -30dBm// Range: -35~ +15dBm
RW
DL Over Input-power Threshold
Default value: 10dBm// Range: +10~ +30dBm
RW
DL Input-power
RD
Bandwidth
RD
UL Center Frequency
RD
DL Center Frequency
RD
3.7.3.
AU System Info
Table 9
AU: RF Channels 1~4
© SUNWAVE COMMUNICATIONS LIMITED 2015
41
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Table 10
AU Sampling Info
Description
Parameter
RD/RW
Over-temperature Threshold
RW
Default value:80℃// Range: -55~ +125℃
Device Temperature
RD
Device Routing Addr
Device routing address
RD
CH1 Info Check
Valid: Channel operating normally
Invalid: out of operation
RD
UL Freq_low
Lower limit of uplink frequency
RW
UL Freq_high
Higher limit of uplink frequency
RW
DL Freq_low
RW
DL Freq_high
RW
Signal1~3 Bandwidth
RW
Signal1~3 UL Center Frequency
RW
Signal1~3 DL Center Frequency
RW
3.7.4.
AU Band Config
Table 11
Channel 1~4
Note: UL Freq_low/high and DL Freq_low/high should agree with the values for the corresponding duplexer.
The values for signal bandwidth and UL/DL center frequency should agree with the operators’ signal.
Table 12
AU Public Parameters
Parameter
Description
RD/RW
AU CH Info Update
Update after channel parameter configuration. Configuration
modification will be effective after update.
RW
Local Signal Bandwidth
Signal bandwidth of local AU
RD
Local Transmission Bandwidth
Transmission bandwidth of local AU
RD
System Signal Bandwidth
Signal bandwidth of all AUs if Slave AU exists
RD
System Transmission Bandwidth
Transmission bandwidth of all AUs if Slave AU exists
RD
Note: See Section 8.2 for details on configuring channel properties.
3.7.5.
AU Digital Info
Table 13
AU Downlink Power
Parameter
Description
RD/RW
CH1~4 DL Baseband Input-power
Power of DL detected in digital domain
RD
© SUNWAVE COMMUNICATIONS LIMITED 2015
42
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Table 14
AU Uplink Power
Parameter
Description
RD/RW
CH1~4 UL Baseband Output-power
Power of UL detected in digital domain
RD
Table 15
Optical Module Information
Parameter
Description
RD/RW
Optical Port 1 Optical Module
Optical Module Number
RD
DDM Function Availability
RD
Tx Power
RD
Rx Power
RD
Voltage
RD
Bias Current
RD
Temperature
RD
Optical Wavelength
RD
Parameter
Description
RD/RW
Port 1~4 Input Power Value
RD
Port 1~4 Attenuation Value
RW
Parameter
Description
RD/RW
Update Time
Last update time
RD
ARM CRC Check
To check ARM software version of current device
RD
FPGA CRC Check
To check FPGA software version of current device
RD
Current AU Upgrade-file name
To check AU software version
RD
AU CRC Check
To check AU software version
RD
Current EU Upgrade-file name
To check EU software version
RD
EU CRC Check
To check EU software version
RD
Current RU Upgrade-file name
To check RU software version
RD
HP RU CRC Check
To check RU software version
RD
3.7.6.
AU Combiner
Table 16
3.7.7.
AU Channel 1~4
AU Engineering Information
Table 17
Table 18
Maximum Delay
AU Engineering Info
AU Digital Panel Information
Maximum delay from AU to the last RU
© SUNWAVE COMMUNICATIONS LIMITED 2015
43
RD
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Table 19
AU: OP Info
OP1~6CPRI Sync Alarm
CPRI SYNC alarm for Port “ OP1~OP6”
RD
OP-AU1 CPRI Sync Alarm
CPRI SYNC alarm for Port “ AU1”
RD
OP-AU2 CPRI Sync Alarm
CPRI SYNC alarm for Port “ AU2”
RD
OP1~6LOS Alarm
Loss of optical signal alarm for Port “OP1~OP6”
RD
OP-AU1 LOS Alarm
Loss of optical signal alarm for Port “AU1”
RD
OP-AU2 LOS Alarm
Loss of optical signal alarm for Port “AU2”
RD
Table 20
AU Advanced Commands
Command
Description
RD/RW
Master / Slave AU Select
Master AU / Slave AU select
RW
Modem Type
Reserve
RD
Backup Battery Switch
RW
Hardware Reset
Noted：Signal interruption during hardware reset
RW
Software Reset
Noted：Signal is normal during software reset
RW
Initialization/Alarm Report
Initialization: Clear alarms and disable all alarms;
Report Site launch: Report to OMC when new site launches;
RW
Alarm Mode Selection
Normal mode: 3 minutes
Test mode: 1 minute
RW
Wi-Fi Module Reset
3.7.8.
RW
AU Command
Table 21
AU Factory Parameters
Factory Pattern
To perform Delete all Slave-Devices or Device Initialization functions,
factory authorization is required.
RW
Factory Pattern Password
Reserve
RW
4. EU Instructions
4.1. EU Physical Appearance
Figure 24 shows a photograph of the EU component of the CrossFire.
© SUNWAVE COMMUNICATIONS LIMITED 2015
44
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 4- 1 Physical Appearance of the EU
4.2. EU Front Panel
Figure 25 shows a schematic of the front panel of the EU and Table 21 lists the interfaces and their functionality.
Figure 4- 2 Front Panel of the EU
Table 22
EU Front Panel Interfaces
SN
Interface Name
Description
SLAVE
Connection for Master AU/EU at the next higher level
MASTER
Connection for EU at the next lower level
OP1
Connection for RU
OP2
Connection for RU
OP3
Connection for RU
OP4
Connection for RU
OP5
Connection for RU
OP6
Connection for RU
GE1
Wi-Fi signals or S1 signals input
10
GE2
Wi-Fi signals or S1 signals input
© SUNWAVE COMMUNICATIONS LIMITED 2015
45
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
SN
Interface Name
Description
11
GE3
Wi-Fi signals or S1 signals input
12
GE4
Wi-Fi signals or S1 signals input
13
GE5
Wi-Fi signals or S1 signals input
14
GE6
Wi-Fi signals or S1 signals input
15
CONSOLE
Connection for local PC through CAT-5 for local monitoring
16
AP
Connection for WLAN Network adapters for monitoring device through Wi-Fi
17
DEBUG
Connection for local debugging PC through USB wire
18
STATUS
Indicates device operating status
4.3. EU Back Panel
Figure 26 shows a schematic of the back panel of the EU and Table 22 lists the interfaces and their functionality.
Figure 4- 3 Back Panel of the EU
Table 23
EU Back Panel Interfaces
SN
Interface Name
Description
19
Electrical Power Line Interface
20
Grounding
4.4. Indicator Description
See Section 3.5 for details.
4.5. OMT Parameters, Alarms and Commands for the EU
See Section 2.3, OMT Display, for information on how to use the WebOMT interface to view and change parameters
and run commands.
© SUNWAVE COMMUNICATIONS LIMITED 2015
46
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
4.5.1.
EU User Parameters
Table 24
EU Device Information
Parameter
Description
RD/RW
Vendor
Name to distinguish from different manufacturers
RD
Product Model
RD
Serial Number
RD
RMON Mode
Current remote monitoring mode
RD
Software Upgrade Result
RD
Remote Upgrade Mode
RD
RMON Edition
Current edition of remote monitoring software
RD
Device Edition(FPGA)
Device edition defined by FPGA
RD
Device Location
RW
Table 25
EU Network Management
Parameter
Description
RD/RW
Site ID
The unique identification number of site in the system assigned by
Master AU
RW
Device ID
Number to distinguish the subsets in the same site assigned by
Master AU
RW
Date and Time
RW
4.5.2.
EU Alarms
Table 26
CrossFire Alarms for the EU
Parameter
Description
RD/RW
Power Interruption Alarm
Electric supply failure
RW
MOV Alarm
Alarm when device leave the original installation location
RW
Open Case Alarm
Alarm when device is open
RW
Over-temperature Alarm
Alarm when device temperature over rated temperature threshold
RW
DPLL Unlocked Alarm
Digital phase lock loop unlocked
RW
OP-transceiver1~6 Failure Alarm
OP-transceiver unplugged or failure (Port OP1~OP6)
RW
OP-slave transceiver Alarm
OP-transceiver unplugged or failure (Port SLAVE)
RW
OP-master transceiver Alarm
OP-transceiver unplugged or failure (Port MASTER)
RW
Link Alarm
Alarm when local EU cannot connect to the system
RW
© SUNWAVE COMMUNICATIONS LIMITED 2015
47
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
4.5.3.
EU System Info
Table 27
EU Sampling Info
Description
Parameter
RD/RW
Over-temperature Threshold
RW
Default value: 80℃/ Range: -55~ +125℃
Device Temperature
RD
Device Routing Addr
Device Routing Address
RD
Parameter
Description
RD/RW
Update Time
Last update time
RD
ARM CRC Check
To check ARM software CRC value of current device
RD
FPGA CRC Check
To check FPGA software CRC value of current device
RD
EU CRC Check
To check EU software CRC value of current device
RD
OP1~6 CPRI Sync Alarm
CPRI SYNC Alarm of Port “ OP1~OP6”
RD
OP-slave CPRI Sync Alarm
CPRI SYNC Alarm of Port “ SLAVE”
RD
OP-master CPRI Sync Alarm
CPRI SYNC Alarm of Port “ MASTER”
RD
OP1~6LOS Alarm
Loss of optical signal Alarm of Port “OP1~OP6”
RD
OP-slave LOS Alarm
Loss of optical signal Alarm of Port “Slave”
RD
OP-master LOS Alarm
Loss of optical signal Alarm of Port “Master”
RD
4.5.4.
EU Engineering Information
Table 28
Table 29
Table 30
EU Engineering Info
EU: OP Info
AU Advanced Commands
Command
Description
RD/RW
Hardware Reset
Noted：Signal interruption during hardware reset
RW
Software Reset
Noted：Signal is normal during software reset
RW
Initialization/Alarm Report
Initialization: Clear alarms and disable all alarms;
Report Site launch: Report to OMC when new site launches;
RW
Alarm Mode Selection
Normal mode: 3 minutes
Test mode: 1 minute
RW
Wi-Fi Module Reset
© SUNWAVE COMMUNICATIONS LIMITED 2015
48
RW
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
4.5.5.
EU Digital Info
Table 31
Optical Module Information
Optical Port 1 Optical Module
RD
DDM Function Availability
RD
Tx Power
RD
Rx Power
RD
Voltage
RD
Bias Current
RD
Temperature
RD
Optical Wavelength
RD
4.5.6.
EU Command
Table 32
EU Factory Parameters
Factory Pattern
To perform Device Initialization functions, factory authorization is required.
RW
Factory Pattern Password
Reserve
RW
© SUNWAVE COMMUNICATIONS LIMITED 2015
49
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
5. RU Instructions
5.1. RU Physical Appearance
Figure 5- 1 shows a photograph of the RU component of the CrossFire.
Figure 5- 1 Physical Appearance of the RU
5.2. RU Front Panel
Figure 5- 2 shows a schematic of the front panel of the RU and Table 33 lists the interfaces and their functionality.
© SUNWAVE COMMUNICATIONS LIMITED 2015
50
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 5- 2 Front Panel of the RU
Table 33
RU Front Panel Interfaces
SN
Interface Name
Description
CH2
PA 2 Module Interface, 4.3-10 female Connector
CH1
PA 1 Module Interface, 4.3-10 female Connector
Modem Interface /Reserved
Reserved if no modem
Slave OP
Connection for EU or RU at the next higher level
Slave
Indicates Slave OP port operating status
MASTER OP
Connection for RU at the next lower level
Master
Indicates Master OP port operating status
RUN
Indicates device operating status
DEBUG
Connection for local PC through CAT-5 for local monitoring
10
GE
Wi-Fi signal output port
11
PWR
Electrical Power Line Interface
5.3. Indicator Description
Refer to Section 3.5 for details.
5.4. OMT Parameters, Alarms and Commands for the RU
See Section 2.3, OMT Display, for information on how to use the WebOMT interface to view and change parameters
and run commands.
© SUNWAVE COMMUNICATIONS LIMITED 2015
51
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
5.4.1.
RU User Parameters
Table 34
RU Device Information
Parameter
Description
RD/RW
Vendor
Name to distinguish from different manufacturers
RD
Product Model
RD
Serial Number
RD
RMON Mode
Current remote monitoring mode
RD
Software Upgrading Result
RD
Remote Upgrade Mode
RD
MON Edition
Current edition of remote monitoring software
RD
Device Edition(FPGA)
Device edition defined by FPGA
RD
Device Location
RW
Table 35
RU Network Management
Parameter
Description
RD/RW
Site ID
The unique identification number of the site in the system
RW
Device ID
Number to distinguish the subsets in the same site
RW
Date and Time
RW
5.4.2.
RU Alarms
Table 36
CrossFire Alarms for the RU
Parameter
Description
RD/RW
Power Interruption Alarm
Electric supply failure
RW
MOV Alarm
Alarm when device leave the original installation location
RW
Open Case Alarm
Alarm when device is open
RW
Over-temperature Alarm
Alarm when device temperature over rated temperature threshold
RW
DPLL unlocked Alarm
Digital phase lock loop unlocked
RW
LO1~2 unlocked Alarm
Local Oscillation unlocked
RW
CH1~2 ALC Alarm
Alarm when ALC is working
RW
OP-slave Transceiver Alarm
OP-transceiver unplugged or failure (Port “Slave”)
RW
OP-master Transceiver Alarm
OP-transceiver unplugged or failure (Port “Master”)
RW
CH1~2 DL Under Output-power Alarm
Channel 1~4 output-power under rated threshold
RW
CH1~2 DL Over Output-power Alarm
Channel 1~4 output-power over rated threshold
RW
Link Alarm
Alarm when local RU cannot connect to the system
RW
© SUNWAVE COMMUNICATIONS LIMITED 2015
52
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
5.4.3.
RU System Info
Table 37
RU: RF Channel 1~2
RF signal switch
RW
UL Attenuation
Range:0-15dB
RW
DL Attenuation
Range:0-15dB
RW
DL under output-power threshold
Default value: -30dBm// Range: -35~ +15dBm
RW
DL over output-power threshold
Default value: 10dBm// Range: +10~ +50dBm
RW
DL output-power
RD
Bandwidth
RD
UL center frequency
RD
DL center frequency
RD
UL Gain
RD
DL Gain
RD
Description
RD/RW
Table 38
RU Sampling Info
Parameter
Over-temperature threshold
RW
Default value: 80℃// Range: -55~ +125℃
Device Temperature
RD
CH1 DL Output-power
RD
CH2 DL Output-power
RD
CH1 VSWR
RD
CH2 VSWR
RD
Device Routing Addr
Device Routing Address
RD
Command
Description
RD/RW
UL Freq_low
Lower limit of uplink frequency
RW
UL Freq_high
Higher limit of uplink frequency
RW
DL Freq_low
RW
DL Freq_high
RW
Power of UL detected in digital domain
RD
5.4.4.
RU Band Config
Table 39
5.4.5.
RU Channel 1~2
RU Digital Info
Table 40
RU Downlink Power
CH1~2 UL Baseband input-power
© SUNWAVE COMMUNICATIONS LIMITED 2015
53
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Table 41
RU Uplink Power
CH1~2 DL Baseband Output-power
Table 42
Power of DL detected in digital domain
RD
Optical Module Information
Slave/Master Optical Port Optical Module
RD
DDM function availability
RD
Tx power
RD
Rx power
RD
Voltage
RD
Bias Current
RD
Temperature
RD
Optical wavelength
RD
5.4.6.
RU Actual Gain
Table 43
RU Channel 1~2 Actual Gain
Parameter
Description
RD/RW
Port 1~4 UL
Channel 1~2 Port 1~4 UL gain
RD
Port 1~4 DL
Channel 1~2 Port 1~4 DL gain
RD
Parameter
Description
RD/RW
Update Time
Last update time
RD
ARM CRC Check
To check ARM software CRC value of current device
RD
FPGA CRC Check
To check FPGA software CRC value of current device
RD
RU CRC Check
To check RU software CRC value of current device
RD
Parameter
Description
RD/RW
CH1 DPD Switch
Enable/Disable
RW
CH2 DPD Switch
Enable/Disable
RW
5.4.7.
RU Engineering Information
Table 44
Table 45
Table 46
RU Engineering Info
RU DPD Switch
RU Digital Panel Information
Maximum Delay to Master Device
Maximum delay from AU to the last RU
© SUNWAVE COMMUNICATIONS LIMITED 2015
54
RD
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Table 47
RU: OP Info
OP-slave CPRI Sync Alarm
CPRI SYNC Alarm of Port “ Slave”
RD
OP-master CPRI Sync Alarm
CPRI SYNC Alarm of Port “ Master”
RD
OP-slave LOS Alarm
Loss of optical signal Alarm of Port “Slave”
RD
OP-master LOS Alarm
Loss of optical signal Alarm of Port “Master”
RD
Table 48
RU Channel Map (RU-AU)
Channel Map 1
See below for details
RD
Channel Map 2
See below for details
RD
15
14
13
12
11
10
The value of channel map contains 16 binary numbers. “0” means the corresponding channel is not in use while “1”
means the corresponding channel is in use.
Numbers “0”~“3” correspond to RF channels “1~4” of Master AU(0)
Numbers “4”~“7” correspond to RF channels “1~4” of Slave AU(1)
Numbers “8”~“11” correspond to RF channels “1~4” of Slave AU(2)
Numbers “12”~“15” are not in use and should be all zero.
For example, the value “0000 0100 0010 0001” means that the first channel on the Master AU and the second
channel on the Slave AU1 and the third channel on the Slave AU2 are now in use, while all others are not in use.
Table 49
RU Advanced Commands
Command
Description
RD/RW
Hardware Reset
RW
Software Reset
RW
Wi-Fi module reset
RW
Initialization/Alarm report
Initialization: Clear and disable all alarms；
Report site launch: Report to OMC when new site launches；
RW
Alarm mode selection
Normal mode = 3 minutes / Test mode = 1 minute
RW
5.4.8.
RU Command
Table 50
RU Factory Parameters
Factory pattern
To perform Device Initialization functions, factory authorization is required.
RW
Factory pattern password
Reserve
RW
© SUNWAVE COMMUNICATIONS LIMITED 2015
55
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
6. Installation and Connections
6.1. Installation Preparation
6.1.1.
Client Cooperation
To guarantee a secure installation and proper operation and maintenance of the device, please contact SUNWAVE
for technical support and actively cooperate with SUNWAVE’s engineering technicians to understand the installation
process,
structure, wiring, debugging steps and so on.
6.1.2.
Site Investigation
Before installation, the installer should contact the project director to ensure that the site is suitable for installation.
Details required include information about the installation site such as whether there is an iron tower or high mast
nearby, the surrounding environmental conditions such as temperature and humidity, the power source and so on.
Installation staff should complete a site investigation with the project director before construction and conduct field
observation of the installation site and the coverage area of the device, to confirm factors such as signal intensity, signal
quality, the required coverage range, device location, antenna-feeder system and power supply system.
All devices must be installed indoors. The operating temperature range is -10oC～+45 oC. Indoor ventilation should
be robust and humidity should be≤ 85%. (See the SPEC for the complete technical specifications.)
Note: Only the maintenance personnel or the users who understand the reason for access and are experienced with
restricted area access and understand the necessary preventive measures should access the installation site.
6.1.3.
Installation Tools
Tools required for installation include:
• electric percussion drill
• screwdriver
• wrench
6.2. Unpacking and Inspecting the Device
This section discusses the procedures for receiving the shipment, inspecting the packing container, unpacking and
inspecting the device.
© SUNWAVE COMMUNICATIONS LIMITED 2015
56
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
6.2.1.
Inspecting the Packing Container
Handle the packing container carefully. Inspect the packing container immediately on arrival at the installation site
to verify that no obvious damage occurred during shipment. Ensure that the container is sound and that the waterproof
and vibration warning notices are still obvious.
If any damage is observed, notify SUNWAVE immediately. Do not open or unpack the container until SUNWAVE
personnel have inspected it.
A SUNWAVE engineering technician will attend the installation site to inspect and unpack the shipment with the
customer. The technician will complete a shipment arrival and inspection report.
6.2.2.
Unpacking the Device
If the container appears to be in satisfactory condition, perform the following procedures to unpack the device:
1. Ensure both user and supplier representatives are in attendance during shipment inspection.
2. Confirm where the device is to be stored.
3. Ensure procedures are in place to handle the device and other equipment properly, after it has been
unpacked and inspected.
4. Ensure the following tools are available to unpack the shipment: hammer, paper cutter and crow bar.
5. Open the packing container carefully. The device is contained in a protective package inside the
packing container; however, caution is still necessary so as not to damage the internal package and device.
6. Remove the internal package from the packing container.
7. Unpack the device from the internal package carefully.
6.2.3.
Verifying the Contents
To verify the contents of the package:
1. Verify that the contents and quantities agree with the Delivery Packing List.
2. Check the device model against the Delivery Packing List.
3. Notify SUNWAVE immediately if any discrepancies are discovered, to verify whether the complete
and correct shipment has been received.
6.2.4.
Inspecting the Device
After unpacking the device, place the device on solid ground and check the following to ensure the device has not
been damaged:
1. Inspect the device’s appearance, overall dimensions and weight.
© SUNWAVE COMMUNICATIONS LIMITED 2015
57
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
2. Check that the device has not been deformed or bent in any way.
3. Check that there are no warps, scratches, bubbles or dirt marks.
4. Check that there are no loose, missing or incorrectly fastened screws.
5. Check that the installation slots in the cabinet sub-rack are rectangular.
6. Ensure that the guide bar has not been damaged and the fittings and auxiliary parts are intact.
7. Check that the silk—screened images on the device are clearly visible and intact.
6.3. Device Installation
The AU, EU and RU have two possible installation modes: rack installation and wall mounted. The AU is usually
installed in a rack, while the EU and RU is usually wall mounted.
Note: Never placed an operating RU horizontally.
6.3.1.
Rack Installation (Only for AU and EU)
To install the device into a 19” standard rack:
1. Choose an indoor location. The location should be larger than 1000×800×2500 mm and it is
recommended that the rack be at least 200 mm away from the wall.
2. Install the device into the 19ʺ standard rack and fasten with 4*M6 screws.
6.3.2.
Wall Mounting Installation (for AU and EU)
To install the device using a wall mounting (see Figure 6- 1):
1. Rotate the hanger 90o and install (the hanger can be installed in the middle of the rack).
2. Choose an appropriate indoor location. Mark 4*φ6.8 holes sites for the hanger to be attached to the
wall.
3. Drill at the four sites using a percussion drill and embed 4*φ8 plastic expansion pipes.
4. Fasten the case with 4*ST4.5 self-tapping screws.
Note: Wall mounting installation of the AU is exactly the same as that of EU.
© SUNWAVE COMMUNICATIONS LIMITED 2015
58
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 6- 1 Wall Mounting Installation of an EU
6.3.3.
Wall Mounting Installation (for RU)
To install the device using a wall mounting:
Note: Wall mounting installation of the POI is exactly the same as that of RU.
1) Front-mounting Installation (see Figure 6- 2, Figure 6- 3):
a)
Ⅰ to be attached to the
Choose an appropriate location. Mark 2*φ13 holes sites for the mounting bracket
bracketⅠ
wall.
b)
Drill at the two sites using a percussion drill and embed 2*M10*90 expansion bolts.
c)
Ⅱ to the back of device with 2*M6*14 screws.
Fasten the mounting bracket
bracketⅡ
d)
Hang the device on the mounting bracket and fasten the case with 2*M10 nut.
© SUNWAVE COMMUNICATIONS LIMITED 2015
59
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 6- 2 Schematic of RU Wall Front-mounting Installation
© SUNWAVE COMMUNICATIONS LIMITED 2015
60
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 6- 3 Exploded View of RU Front-mounting Installation
2) Side-mounting Installation(see Figure 6- 4 and Figure 6- 5):
a)
Ⅰ to be attached to the
Choose an appropriate location. Mark 2*φ13 holes sites for the mounting bracket
bracketⅠ
wall.
b)
Drill at the two sites using a percussion drill and embed 2*M10*90 expansion bolts.
c)
Ⅱto the side of device with 2*M6*14 screws.
bracketⅡ
Fasten mounting bracket
d)
Hang the device on the mounting bracket and fasten the case with 2*M10 nut.
© SUNWAVE COMMUNICATIONS LIMITED 2015
61
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 6- 4 Schematic of RU Wall Side-mounting Installation
© SUNWAVE COMMUNICATIONS LIMITED 2015
62
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 6- 5 Exploded View of RU Side-mounting Installation
6.3.4.
Suspension Installation (For AU and EU, Optional)
To install a device using a suspension installation:
1.
Fasten two hangers to the sides of device with 8 M3*6 screws. See Figure 6- 6 for details.
2.
Measure the dimension between the centres of hangers. See Figure 6- 7 for details.
3.
Choose an appropriate indoor location. Mark 4 holes sites for the stand-off bracket to be attached to the wall.
See Figure 6- 8 for details.
4.
Hang the device on the stand-off bracket and fasten with the bolts. See Figure 6- 9 for details.
© SUNWAVE COMMUNICATIONS LIMITED 2015
63
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 6- 6 Step 1 of Suspension Installation
Figure 6- 7 Step 2 of Suspension Installation
Figure 6- 8 Step 3 of Suspension Installation
© SUNWAVE COMMUNICATIONS LIMITED 2015
64
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 6- 9 Step 4 of Suspension Installation
6.3.5.
Pole Mounting (Only for RU, Optional)
To install the device using pall mounting (see Figure 6- 10 and Figure 6- 11).
Note: Pole mounting of the POI is exactly the same as that of RU.
1)
Choose an appropriate location.
2)
Ⅰto the side of device with 2*M6*14 screws.
Fasten mounting bracket
bracketⅠ
3)
Ⅱand mounting bracket Ⅲwith 2*M10*200 bolts.
Fasten the case to mounting bracket
bracketⅡ
© SUNWAVE COMMUNICATIONS LIMITED 2015
65
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 6- 10 Schematic of RU Pall Installation
© SUNWAVE COMMUNICATIONS LIMITED 2015
66
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 6- 11 Exploded View of RU Pall Installation
6.3.6.
Selecting the Installation Site
1. Choose a location for installation that is convenient based on the power supply and feeder layout
and where an optical cable interface is available for the optical fibre connection.
2. The installation location should be away from heat sources and should not be located in a damp
environment.
3. The ventilation should be adequate such that the indoor temperature is maintained between -10oC
and 45 oC.
4. The back and sides of the case should be at least 80-100 cm away from the wall or other devices.
© SUNWAVE COMMUNICATIONS LIMITED 2015
67
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
6.4.
Device Connections
Slave AU Connection
A U1
AU
(S la v e )
Fib er
OP2
OP 3
CONS OLE
AU2
AU1
Fib er
O P 1/A U
AU
(M aster)
O P 1/A U
OP2
OP3
A U2
CONS OLE
OP1
S LA V E
ALARM I/O
ALARM I/O
G E1
EU
M A STER
CONS OLE
EU Cascade
Fib er
O P1
S LA V E
G E1
EU
M A STER
CONS OLE
Fib er
RU1
RU2
S LA V E
M A STER
Pow er
CONS OLE
S LA V E
M A STER
GE
Pow er
CONS OLE
GE
Fib er
RU Cascade
Figure 6- 12 System Connection Schematic
© SUNWAVE COMMUNICATIONS LIMITED 2015
68
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
6.4.1.
•
Optical Interface Connection
Single Optical Fibre-module
Figure 6- 13 shows that when using a pair of single optical fibre-modules, the wavelength of the two modules
should be different, for example, 1271nm & 1331nm. See Table 51 for the optical fibre module corresponding to each
port. When the optical module is unplugged or not synchronized, the indicators are red as shown in the left pair of
indicators in Figure 6- 15. Check whether both indicators turn green after connecting one pair of optical modules. If they
are red, the terminal has not synchronized. See Section 9 for how to resolve this issue.
Table 51
Optical Module Selection for Single Optical fibre-module
Device Unit
Port
Wavelength of Module
Master AU
All Ports
1271nm
Slave AU
OP1 (only this port is used)
1331nm
Slave
1331nm
Master & OP1~OP6
1271nm
Slave
1331nm
Master
1271nm
EU
RU
Figure 6- 13 Single Optical Fibre Module
•
Double Optical Fibre-module
© SUNWAVE COMMUNICATIONS LIMITED 2015
69
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
The optical connector unit includes an optical module and optical fibre. Figure 6- 14 shows that when using a double
optical fibre-module, the optical transmitter and optical receiver should correspond to each other. In other words, the
optical transmitter of optical module A should correspond to the optical receiver of optical module B and the receiver of
A should correspond to the transmitter of B. The optical receiver and transmitter terminals of the optical module can be
determined by the triangular mark on the optical module. Figure 6- 14 shows the triangular mark in the yellow box and
the red and green lines indicate the optical fibre connections.
Figure 6- 14 Optical Module Connection
Each pair (2) of optical module cages has four LED indicator arrows. The two on the left are green and the two on
the right are red as shown in Figure 6- 15. The indicator arrows represent the synchronization status of the upper and
lower optical modules. When optical module A has synchronized with module B (both uplink and downlink), the
indicators turn green as shown in the right pair of indicators in Figure 6- 15. When the optical module is unplugged or
not synchronized, the indicators are red as shown in the left pair of indicators in Figure 6- 15. Check whether both
indicators turn green after connecting one pair of optical modules. If they are red, the terminal has not synchronized.
© SUNWAVE COMMUNICATIONS LIMITED 2015
70
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 6- 15 Optical SYNC Status
6.4.2.
AU connections
Prior to attempting the AU connections, read Section 3 thoroughly.
The AU has eight optical ports, designated by eight silk-screened images: “AU1”, “AU2”, “OP1/AU”, “OP2”, “OP3”,
“OP4”, “OP5” and “OP6”. The ports “OP1~OP6” all have the same functionality, providing connections to lower level EUs
or RUs. Insert the optical module into any one of the OP1～OP6 ports, then insert the tail of the optical fibre into the
optical module and connect the other end to the lower EU or RU. After the AU and EU/RU are connected and powered
on, the optical interface indicator LED will turn green, which indicates that the devices are synchronized. If the optical
indicator LED does not turn green, check whether the connection direction of the optical fibre is correct and whether the
optical module is inserted tightly.
The “AU1” and “AU2” optical ports are for connecting to the slave AU.
When connecting to the slave AU, first access the slave AU independently (see Section 2.2 for instructions on how to
access the WebOMT for the Slave AU). Ensure the status of the AU is “Slave AU” and then connect the optical fibre.
Note: The connection between the Master AU and the Slave AU can only be from the OP1/AU port on the Slave AU
to the AU1 (or AU2) port on the Master AU; other optical ports are invalid for Master-Slave AU connections.
6.4.3.
EU connections
Prior to attempting the EU connections, read Section 4 thoroughly.
© SUNWAVE COMMUNICATIONS LIMITED 2015
71
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
The EU has 8 optical ports and 6 electrical ports. The optical “SLAVE” port should be connected to the AU or upper
EU and the optical “MASTER” port should be connected in a cascading manner to a lower EU in a daisy chain. (Refer to
the networking definition of a daisy chain.) The OP1~OP6 ports have the same functionality and are all used for
connections to RUs. After the EU is connected to the upper device and powered on, the optical indicator LED turns green
which means that the devices are synchronized. If the LED does not turn green, see Section 10 to resolve the issue.
Each EU has six electrical ports, GE1~GE6, which support six LAN signals. Each electrical port corresponds to a
specific optical port, for example, port GE1 corresponds to port OP1 and port GE6 corresponds to port OP6.
6.4.4.
RU connections
Prior to attempting the RU connections, read Section 5 thoroughly.
The RU has 2 optical ports, “SLAVE” and “Master. The “SLAVE” port should be connected to an upper AU, EU or RU,
and the “MASTER” port should only be connected to a lower RU. After the RU has been connected to the upper device
and powered on, the optical indicator LED turns green which means that the devices are synchronized. If the LED does
not turn green, see Section 9 to resolve the issue.
6.4.5.
Standby battery connection
A plug is connected to a power source on the output wire of the device’s lithium battery. To prevent battery
discharge, this is unplugged before shipping. After the device is operational, plug it in to ensure normal reporting if the
power is cut.
6.5. WLAN Access (Wi-Fi)
Each EU has six electrical ports, GE1~GE6, which support up to 6 LAN signals. LAN signals are input on the GE1~GE6
ports and output from the corresponding OP1~OP6 ports. The signals are then transmitted to the RUs via optical signals
over optical fibre and output from the GE port on the RU. Each RU connects to an AP device through their respective GE
port. Thus, 6 independent Gigabit Ethernet transmission channels can be completed. See Figure 6- 16 for WLAN
connection details.
Note: each electrical port (GE1~GE6) must correspond to an optical port (OP1~OP6), i.e. GE1 should correspond to
OP1, GE2 should correspond to OP2, etc. WLAN signal input on GE1 is then sent out on OP1.
If there are multiple access points (AP) that are connected to more than one cascading RU in a signal chain, the WLAN
signal will only be output from one of the RUs, with the priority being RU1>RU2>RU3 when selecting which RU the signal
will be output from. If there is only one AP device, then the WLAN signal is always output from the RU that is connected to
© SUNWAVE COMMUNICATIONS LIMITED 2015
72
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
the AP.
Fib er
O P 1/A U
AU
C A T -5(S T P )
S LA V E
OP1
G E1
SW IT C H
EU
Fib er
RU
S LA V E
M ASTER
P ow er
C A T -5(S T P )
CONSOLE
GE
AP
Figure 6- 16 WLAN Access
© SUNWAVE COMMUNICATIONS LIMITED 2015
73
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
7. System Debugging Setup
After installation and connection, power the devices on. At this point, it is strongly recommended that a laptop be
connected to the Master AU to enable system debugging. Check each device’s working status. The optical interface
indicator LEDs should be green and stay lit and the STATUS indicator LEDs should be green and flashing slowly. Now, start
the online debugging according to Figure 7- 1 and Figure 7- 2.
Connection & Query Status
Master AU
Yes
No
Connection & Query Status
NM S Setup
Alarm Parameter Configuration
Alarm Parameter Configuration
Channel Property Steup
Channel Gain Adjustment
Channel Gain Adjustment
Field Intensity Test &
Antenna Adjustment
Field Intensity Test &
Antenna Adjustment
Com pletion
Com pletion
Figure 7- 1 AU (left) and RU (right) Debugging Procedures
© SUNWAVE COMMUNICATIONS LIMITED 2015
74
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Connection & Query Status
Alarm Parameter Configuration
Com pletion
Figure 7- 2 EU Debugging Procedures
7.1. Network Management System Setup for SNMP
The site number must be set using the WebOMT on the Master AU before connecting to the network management
system (NMS). The NMS should identify devices by their unique site number. Network parameters also need to be set up
for the specific network. If the NMS supports the SNMP protocol, set Protocol Select to “SNMP” and configure related
parameters such as the Trap IP Addr
Addr, Trap Port
Port, Subnet Mask
Mask, Default Gateway
Gateway, etc. as shown in Table 7. If the NMS
supports the SUNWAVE proprietary protocol, set Protocol Select to “TCP/IP” and configure the corresponding
parameters as shown in Table 6.
The remote FTP server parameters also need to be set up if remote software upgrades are supported. These
parameters are set in the Engineering tab ―> User Para sub-tab in the WebOMT. See Figure 7- 3 for details.
© SUNWAVE COMMUNICATIONS LIMITED 2015
75
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 7- 3 NMS Setup
7.2. Channel Properties Configuration
According to the different base station operating frequency bands for each operator, select the passive RF modules
for the AU and active RF modules for the RU with the corresponding frequency band and set the channel properties in
the WebOMT of the Master AU. The limits of the uplink and downlink operating frequency bands correspond to the
effective RF range of the selected RF modules.
To set the channel properties (see Figure 7- 4):
1. In the WebOMT, select the Engineering tab.
2. Select the Characteristics sub-tab on the Engineering page.
3. Set the uplink and downlink operating frequency band limits for channels 1, 2, 3 and 4.
© SUNWAVE COMMUNICATIONS LIMITED 2015
76
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
(See step 1 in Figure 7- 4.)
4. Set the uplink and downlink centre frequencies and the bandwidth for signals 1, 2, 3 and 4.
(See step 2 in Figure 7- 4.)
5. Click Set to validate the parameter values. (See step 4 in Figure 7- 4.) Ensure the value of CH1~4 info
is valid
valid.
6. In the Public Parameters section, set AU CH Info Update to “Update”. (See step 3 in Figure 7- 4.)
Note: The maximum bandwidth per operating band should be less than 80MHz and the maximum bandwidth for all
operators should be less than 200 MHz
Figure 7- 4 Setting Channel Properties
© SUNWAVE COMMUNICATIONS LIMITED 2015
77
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
7.3. Channel Gain Adjustment
After setting the channel properties, access the RF signals. In the CrossFire, the nominal downlink input power of the
AU is 0dBm and the maximum allowable input power is 10dBm. Therefore, before accessing the RF signals, estimate the
signal power. Monitor the downlink input power with a spectrum analyzer or read the downlink input power from the
“Digital Info” on the WebOMT in order to set the downlink input power within the appropriate range. The adjustable
attenuation value of each AU channel is 5dB, which can be set in Engineering ―> Real-time Info ―> RF Channel x.
See Figure 7- 5 for details.
Figure 7- 5 Channel Gain Adjustment
7.4. Alarm Parameters Setup
After completing the radio-frequency channel properties configuration, set up the alarm parameters using the
following procedure:
1. In the WebOMT, select the Engineering tab.
2. Set the status of the optical transceiver one by one.
3. If there is an optical path connection, enable the basic device alarms, such as Power Interruption
Alarm, Battery failure Alarm, MOV Alarm, etc.
For alarms related to channel properties, such as the DPLL unlocked Alarm, LO unlocked Alarm, OP transceiver
failure Alarm, etc., only enable those associated with the channels which have an input signal, to avoid unnecessary
alarms. See Figure 7- 6 for details.
Wait 3~5 minutes after completing the setup, then query to see if there is a failure alarm for the device. If there is
© SUNWAVE COMMUNICATIONS LIMITED 2015
78
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
an alarm, see Section 9 to resolve the issue.
Figure 7- 6 Alarm Parameters Setup
© SUNWAVE COMMUNICATIONS LIMITED 2015
79
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
7.4.1.
Alarm level
Figure 7- 7 Alarm Level
The alarm level is distinguished to four levels— Warning, Minor, Major, Critical corresponding to the alarm level
on NMS. The level of specific alarm is independently chosen by user.
7.4.2.
External Alarms
Figure 7- 8 External Level
See Figure 7- 8 for details of external level.
7.5. Configuring OMT User Parameters
Table 52 shows the clickable icons in the WebOMT used for configuration.
Table 52
Icon
WebOMT Configuration Icons
Description
© SUNWAVE COMMUNICATIONS LIMITED 2015
80
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Show/hide parameter ID numbers. Every parameter can be distinguished by its unique ID number in the
WebOMT.
Show/hide configurable parameters.
Note: only some of the read-write parameters are configurable and can be modified.
Save configuration. Note: this button is only enabled after checking the selected parameter. Otherwise, it is
greyed-out and is an invalid choice.
To configure the parameters, use the following procedure and refer to Figure 7- 9 and Figure 7- 10:
1.
In the WebOMT, select the appropriate tab (for example, the User Para tab).
2.
Click the
button to show the parameter ID numbers. See 1 in Figure 7- 9.
3.
Click the
button to show the configurable parameter choice box. See 2 in Figure 7- 9.
4.
Check the parameter that you want to configure. See the blue check mark in 3 in Figure 7- 9.
5.
Click the
button to save the configuration. See 4 in Figure 7- 7. Note: you can also use the Save
Configuration button on the Configuration page shown in Figure 7- 10. (See next step.)
6.
Click the Configuration button. (See 5 in Figure 7- 9.) This takes you to the Configuration page. In Figure 7- 10,
the underlined file contains the configuration parameter data. Use the Download and Load Configuration
buttons to save the file to a local PC and load the file to the WebOMT, respectively. See the red frames in
Figure 7- 10.
© SUNWAVE COMMUNICATIONS LIMITED 2015
81
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 7- 9 Configuring User Parameters
Figure 7- 10 Download and Load Configuration
© SUNWAVE COMMUNICATIONS LIMITED 2015
82
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
8. Software Upgrad
Upgrade
The Master AU consolidates the management of software upgrades for the entire system and saves the last software
package for the AU, EU and RU. Slave devices compare the local software with that saved in the Master AU at run time. If
the software version is different, the slave device will start the software upgrade progress and reset automatically after
the upgrade is complete. The benefit of this approach is that if a slave device is replaced, a software upgrade is started
automatically without having to do additional operations. If the Master AU is replaced, before connecting the new
Master AU to the system, check the software version using the WebOMT as shown in Figure 8- 1. If the software version
is not the latest version, upload the latest software packages to the new Master AU.
Figure 8- 1 Checking Software Package Version
As mentioned above, the system software upgrade is divided into two steps. First, upload the package to the master
AU. Second, the slave device automatically downloads the new software package from the Master AU to complete the
upgrade process. This process can be performed in one of two ways: by performing a local upgrade using the OMT or by
performing a remote upgrade via FTP.
8.1. Local Upgrade
As an example, to do an RU or EU upgrade:
1. Log in to the WebOMT on the Master AU. Click the Upgrading button on the main page to navigate
to the software upgrade page. See Figure 8- 2.
© SUNWAVE COMMUNICATIONS LIMITED 2015
83
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Figure 8- 2 Software Upgrade Step 1
2. On the software upgrade page, as shown in Figure 8- 3, click the Upload button to upload the RU or
EU software package file.
Figure 8- 3 Software Upgrade Step 2
3. When the software upload has completed successfully, select the file that was just uploaded and
click the Upgrade button to complete the software upgrade, as shown in Figure 8- 4 for an RU upgrade.
Figure 8- 4 Software Upgrade Step 3
4. When the upgrade has completed, confirm that the software has been updated correctly as shown in
Figure 8- 1.
There is one difference in the AU upgrade process. Follow the same steps as for the RU or EU; however, when the AU
package upgrade has completed successfully, the Master AU resets itself automatically to complete the software
upgrade.
© SUNWAVE COMMUNICATIONS LIMITED 2015
84
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
8.2. Remote Upgrade
Use FTP to perform an upgrade remotely. As shown in Figure 8- 5, set up the FTP server IP address, port number,
login name, login password, file storage path and filename to be upgraded. Then, set the FTP File Transfer Control item
to “Start upgrade”. To complete the upgrade, click the Set button to download the software from the FTP server. When
using this method, ensure that the FTP server is running correctly and the file to be upgraded has been saved in the
specified directory.
Figure 8- 5 Setting up Remote Upgrade via FTP
If the CrossFire is connected to an NMS, the operations above can be set through the NMS to implement a remote
software upgrade, as shown in Figure 8- 6.
© SUNWAVE COMMUNICATIONS LIMITED 2015
85
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Set FTP server parameters and
send upgrade com m and
NM S
iD A S
Internet
Keep software packages
FTP Server
Figure 8- 6 Remote Upgrade using an NMS
© SUNWAVE COMMUNICATIONS LIMITED 2015
86
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
9. Device Maintenance
9.1. Regular Maintenance
When the CrossFire is running, regular inspection is recommended, as follows:
1. Check that RF and power cables are connected securely and that all screws are tight. If any
connections pose a safety hazard, deal with them as soon as possible.
2. Check the ground status of the device.
3. Measure the power supply voltage of the devices.
4. Check the operating status and main performance parameters of devices regularly through the NMS
or OMT.
5. Check whether all warning marks are intact.
If a fault occurs and the device cannot operate normally, return the device to the factory for repair or send to
technicians for site repair.
9.2. Troubleshooting
This section lists problems that may arise in engineering applications and suggests relevant solutions.
1. The slave device cannot synchronize with the master device:
a)
Query the software version using the OMT. Make sure that the device is running the correct
software.
b)
Check the SFP module to confirm whether the SFP module has been damaged.
c)
Restart the device. If the problem persists, the device may have been damaged. The equipment
needs to be replaced.
2. RU downlink shows an output-power alarm:
a)
The gain of the RU downlink is equal to (37- DL attenuation dB). Check the RU downlink
baseband power, and then add the downlink baseband power to the RU downlink gain. The result should
be close to the output power. If the deviation is more than 5 dB, the PA module may be damaged.
3. Over-temperature alarm:
a)
The devices need space to dissipate heat. Ensure the device is not covered by anything. If the
device is covered, the temperature will rise.
© SUNWAVE COMMUNICATIONS LIMITED 2015
87
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
10. Application Scenarios
This section describes various configuration scenarios for the CrossFire.
10.1. Operators Located at Same Site
In this example, operators A, B, C, D and E are located at the same site (see Figure 10- 1). Operators B and C operate
in the same frequency band, which can be combined in one channel in “the RF domain”. The maximum bandwidth per
operating band should be less than 60MHz and the maximum bandwidth of all operators should be less than 200 MHz.
RU 1
Fib er
O perator A
O perator B
AU
Fib er
B +C
P OI
B +C
P OI
EU
O perator C
Fib er
O perator D
RU 8
Operator E
Figure 10
10-- 1 Example for Operators Located at Same Site
10.2. Operators Located at Separate Sites
In this example, operators A, B, D and E are located at one site and operators C and F are located at a different site.
(See Figure 10- 2) Operators C and F can access the Master AU through the Slave AU so that all operators can combine
within the same fibre from the Master AU to the EU. In contrast with the scenario in section 11.1, operators B and C can
be combined in the “baseband domain”. The maximum bandwidth per operating band should be less than 60MHz and
the maximum bandwidth of all operators should be less than 200 MHz.
© SUNWAVE COMMUNICATIONS LIMITED 2015
88
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Different operator
input be combined into
one RF channel
B+C
RU
Fiber
O perator A
Fiber
Fiber
M aster AU
RU
P OI
EU
O perator B
O perator D
Fiber
O perator E
B +C
RU
Fiber
Fiber
Site 1
RU
P OI
Site 2
O perator C
S lav e AU
RU cascade to increase RF
channel
O perator F
Figure 10
10-- 2 Example for Operators Located at Separate Sites
10.3. MIMO Application
Since the same frequency is used between MIMO1 and MIMO2, operator C, as shown in Figure 10- 3, must employ
two special channels in the AU and RU. In order to guarantee coherence between MIMO1 and MIMO2, MIMO1 and
MIMO2 must be in the same AU and RU. The maximum bandwidth per operating band should be less than 60MHz and
the maximum bandwidth of all operators should be less than 200MHz.
O perator A
WC D M A
O perator B
AU
WC D M A
Fib er
EU
Fib er
RU
M IM O 1
P OI
O perator C
LTE M IM O
M IM O
M IM O 2
Figure 10
10-- 3 Example for MIMO Application
10.4. RU Cascade Application
In this scenario, RU1 can connect to the EU or directly to the AU. A maximum of four RUs can cascade when RU1 is
© SUNWAVE COMMUNICATIONS LIMITED 2015
89
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
connected to the EU and a maximum of five RUs can cascade when RU1 is directly connected to the AU. (See Figure 10- 4)
The maximum bandwidth per operating band should be less than 60MHz and the maximum bandwidth of all operators
should be less than 200 MHz.
Max 4 RUs cascade connect
to EU
RU1
Fib er
P OI
O perator A
O perator B
Fib er
EU
Fib er
AU
RU cascade and every unit
output same RF signal
RU2
Fib er
RU3
O perator C
Fib er
O p erato r D
Fib er
RU1
P OI
Fib er
RU2
Fib er
RU5
Max 5 RUs cascade connect
to AU directly
P OI
Figure 10
10-- 4 Example for Cascading RU Application
10.5. WLAN Application
CrossFire provides a transparent pipeline for 10M/100M/1000Mbps Ethernet transmission. Each EU has six electrical
ports (GE1~GE6) for six WLAN signals to access. Meanwhile, six optical ports (OP1~OP6) correspond to GE1~GE6 for the
output signal. (See Figure 10- 5) The flow path of the signal is:
Input LAN signals— EU— RU— AP— POI— Antenna-feeder system.
Note:
•
The electrical port must correspond to an optical port, for example, GE1 corresponds to OP1.
• If multiple cascading RUs connect, the WLAN signal can be output from a random RU.
• If multiple cascading RUs connect and more than one AP device connects to the RUs, the WLAN
signal can be output from one RU, and the priority is RU1＞RU2＞RU3.
© SUNWAVE COMMUNICATIONS LIMITED 2015
90
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
AP 4-1
Fiber
6 ports Ethernet Switch
C at5
Fiber
EU 1
Fiber
R U 4-2
Fiber
R U 4-3
EU 4
AP 4-4
6 ports Ethernet Switch
C at5
Fiber
EU 5
P OI
6 ports Ethernet Switch
C at5
Fiber
R U 4-1
Fiber
Fiber
R U 4-4
R U 5-1-1
P OI
AP 5-1
AU
Fiber
In RU cascade mode,
AP can be connected
to any one of the RU
in daisy chain
R U 5-1-2
AP 4-6
P OI
Fiber
Fiber
R U 4-5
R U 5-1-3
R U 4-6
P OI
AP 5-2
R U 5-2
P OI
10-- 5 Example for WLAN Application
Figure 10
© SUNWAVE COMMUNICATIONS LIMITED 2015
91
Revision 05
CrossFire HP – All-Digital Transport System
User Guide
Sunwave Communications Co., Ltd.
Sunwave Building 581 Huoju Avenue,
Binjiang District, Hangzhou, P.R.China
Zip: 310053
© SUNWAVE COMMUNICATIONS LIMITED 2015
92
Revision 05

---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.5
Linearized                      : Yes
Author                          : mjy
Create Date                     : 2017:07:31 20:02:36+08:00
Modify Date                     : 2017:07:31 20:15:17+08:00
XMP Toolkit                     : Adobe XMP Core 5.4-c005 78.147326, 2012/08/23-13:03:03
Format                          : application/pdf
Creator                         : mjy
Title                           : Preface
Creator Tool                    : WPS Office 专业版
Metadata Date                   : 2017:07:31 20:15:17+08:00
Producer                        : PDFlib 7.0.3 (C++/Win32)
Document ID                     : uuid:c9694a83-a2fa-49a8-887b-3abb1659e3a2
Instance ID                     : uuid:064916c0-0958-4b13-9168-b24de6f474ac
Page Mode                       : UseOutlines
Page Count                      : 92

EXIF Metadata provided by EXIF.tools