Hytera Communications DS-6211U1C4 Lite Digital Trunking Base Station User Manual DS 6211 Base Station

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Document Title	DS-6211 Base Station
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DS-6211 Base Station
User Guide
Document Version: V00
Release Date: 03-2013
Copyright Information
Hytera is the trademark or registered trademark of Hytera Communications Co., Ltd. (the Company) in
PRC and/or other countries or areas. The Company retains the ownership of its trademarks and product
names. All other trademarks and/or product names that may be used in this manual are properties of
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The product described in this manual may include the Company’s computer programs stored in memory
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Disclaimer
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due to continuous technology development. No part of this manual may be copied, modified, translated,
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If you have any suggestions or would like to learn more details, please visit our website at:
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User Guide
Contents
Contents
Documentation Information...................................................................................................................1
1. Checking Items in the Package .........................................................................................................2
2. Hardware Description ........................................................................................................................3
2.1 PDU ................................................................................................................................................3
2.1.1 Specifications ........................................................................................................................3
2.1.2 Rear Panel ............................................................................................................................4
2.2 CHU ................................................................................................................................................4
2.2.1 Introduction ...........................................................................................................................4
2.2.2 Specifications ........................................................................................................................5
2.2.3 Front Panel ...........................................................................................................................9
2.2.4 LED Indicator ........................................................................................................................9
2.2.5 Rear Panel ..........................................................................................................................10
2.3 CHU Power Supply .......................................................................................................................11
2.3.1 Introduction ......................................................................................................................... 11
2.3.2 Specifications ...................................................................................................................... 11
2.3.3 Front Panel .........................................................................................................................12
2.3.4 Rear Panel ..........................................................................................................................13
2.4 Switch ...........................................................................................................................................14
2.4.1 Introduction .........................................................................................................................14
2.4.2 Specifications ......................................................................................................................14
2.4.3 Front Panel .........................................................................................................................14
2.4.4 LED Indicator ......................................................................................................................15
2.4.5 Rear Panel ..........................................................................................................................15
2.5 Router ...........................................................................................................................................16
2.5.1 Introduction .........................................................................................................................16
2.5.2 Specifications ......................................................................................................................16
2.5.3 Front Panel .........................................................................................................................16
2.5.4 LED Indicator ......................................................................................................................17
2.5.5 Rear Panel ..........................................................................................................................17
2.6 Server ...........................................................................................................................................18
2.6.1 Introduction .........................................................................................................................18
2.6.2 Specifications ......................................................................................................................18
2.6.3 Front Panel .........................................................................................................................19
2.6.4 Rear Panel ..........................................................................................................................19
2.7 PSU ..............................................................................................................................................20
2.7.1 Introduction .........................................................................................................................20
2.7.2 Specifications ......................................................................................................................20
Contents
User Guide
2.7.3 Front Panel .........................................................................................................................21
2.7.4 Rear Panel ..........................................................................................................................22
2.8 DIU................................................................................................................................................22
2.8.1 Introduction .........................................................................................................................22
2.8.2 Specifications ......................................................................................................................22
2.8.3 Front Panel .........................................................................................................................23
2.8.4 Rear Panel ..........................................................................................................................23
2.9 DPU ..............................................................................................................................................24
2.9.1 Introduction .........................................................................................................................24
2.9.2 Specifications ......................................................................................................................24
2.9.3 Front Panel .........................................................................................................................25
2.9.4 Rear Panel ..........................................................................................................................25
2.10 COM ...........................................................................................................................................26
2.10.1 Introduction .......................................................................................................................26
2.10.2 Specifications ....................................................................................................................26
2.10.3 Rear Panel ........................................................................................................................27
3. Hardware Installation .......................................................................................................................29
3.1 Safety Information .........................................................................................................................29
3.1.1 Electrical Safety ..................................................................................................................29
3.1.2 Working Aloft .......................................................................................................................29
3.2 Installation Preparation .................................................................................................................30
3.2.1 Technical Files ....................................................................................................................30
3.2.2 Personnel ...........................................................................................................................30
3.2.3 Instruments and Tools .........................................................................................................30
3.2.4 Unpacking the Base Station ................................................................................................31
3.3 Installation Location for the Internal Unit .......................................................................................34
3.4 Installation Flow ............................................................................................................................34
3.5 Wiring Diagram .............................................................................................................................35
3.6 Installing the Cabinet ....................................................................................................................39
3.6.1 Determining a Location for the Cabinet ..............................................................................39
3.6.2 Fixing the Cabinet ...............................................................................................................39
3.6.3 Testing the Insulation Performance .....................................................................................39
3.7 Installing the Internal Units............................................................................................................40
3.7.1 Opening the Front Door and Back Door .............................................................................40
3.7.2 Removing the Side Door .....................................................................................................40
3.7.3 Installing the Internal Units..................................................................................................41
3.7.4 Connecting the Internal Cables...........................................................................................43
3.7.5 Installing the Decorative Unit ..............................................................................................44
3.7.6 Installing the Side Door .......................................................................................................44
ii
User Guide
Contents
3.8 Connecting the External Cables ...................................................................................................45
3.8.1 Requirements .....................................................................................................................45
3.8.2 Cables to Be Connected .....................................................................................................45
3.9 Performing Post-installation Check ...............................................................................................45
3.9.1 Requirements .....................................................................................................................45
3.9.2 Checking the Cabinet .........................................................................................................45
3.9.3 Checking the Cable ............................................................................................................46
3.9.4 Checking the Power Supply Condition ................................................................................47
3.9.5 Checking the Environment ..................................................................................................47
4. Basic Operations ..............................................................................................................................49
4.1 Powering up the Base Station .......................................................................................................49
4.2 Powering off the Base Station .......................................................................................................49
5. Routine Maintenance .......................................................................................................................50
5.1 Purpose ........................................................................................................................................50
5.2 Tasks ............................................................................................................................................50
A Abbreviations ....................................................................................................................................51
iii
Figures
User Guide
Figures
Figure 2-1 Rear Panel of PDU..................................................................................................................4
Figure 2-2 Logical Architecture of CHU ....................................................................................................4
Figure 2-3 Front Panel of CHU .................................................................................................................9
Figure 2-4 Rear Panel of CHU ............................................................................................................... 11
Figure 2-5 Front Panel of CHU Power Supply ........................................................................................13
Figure 2-6 Rear Panel of CHU Power Supply ........................................................................................13
Figure 2-7 Front Panel of Switch ............................................................................................................14
Figure 2-8 Rear Panel of Switch.............................................................................................................15
Figure 2-9 Front Panel of Router ............................................................................................................16
Figure 2-10 Rear Panel of Router ..........................................................................................................18
Figure 2-11 Front Panel of Server ..........................................................................................................19
Figure 2-12 Rear Panel of Server ...........................................................................................................20
Figure 2-13 Front Panel of PSU .............................................................................................................22
Figure 2-14 Rear Panel of PSU ..............................................................................................................22
Figure 2-15 Front Panel of DIU ..............................................................................................................23
Figure 2-16 Rear Panel of DIU ...............................................................................................................24
Figure 2-17 Front Panel of DPU .............................................................................................................25
Figure 2-18 Rear Panel of DPU..............................................................................................................26
Figure 2-19 Rear Panel of COM .............................................................................................................28
Figure 3-1 Laying the Wooden Case ......................................................................................................32
Figure 3-2 Pulling the Tongue Piece Straight..........................................................................................32
Figure 3-3 Removing the Wooden Cover and Side Wooden Plate .........................................................32
Figure 3-4 Unpacking the Carton ...........................................................................................................33
Figure 3-5 Installation Locations for Internal Units of 4-Carrier Base Station .........................................34
Figure 3-6 Installation Flow ....................................................................................................................35
Figure 3-7 Wiring Diagram for 4-carrier Base Station .............................................................................38
Figure 3-8 Installation Location for Base Station ....................................................................................39
Figure 3-9 Fixing the Bolt .......................................................................................................................39
Figure 3-10 Opening the Front Door and Back Door ..............................................................................40
Figure 3-11 Removing the Side Door .....................................................................................................41
Figure 3-12 Installing the Tray ................................................................................................................42
Figure 3-13 Installing the CHU ...............................................................................................................42
Figure 3-14 Installing the Router ............................................................................................................43
Figure 3-15 Installing the COM ...............................................................................................................43
Figure 3-16 Outline of Cable ..................................................................................................................44
Figure 3-17 Installing the Decorative Unit...............................................................................................44
iv
User Guide
Tables
Tables
Table 1-1 Configuration of 4-carrier Base Station .....................................................................................2
Table 2-1 PDU Specifications ...................................................................................................................4
Table 2-2 Descriptions on Rear Panel of PDU..........................................................................................4
Table 2-3 CHU Specifications ...................................................................................................................9
Table 2-4 Descriptions on Front Panel of CHU .........................................................................................9
Table 2-5 Descriptions on CHU Indicators ..............................................................................................10
Table 2-6 Descriptions on Rear Panel of CHU ....................................................................................... 11
Table 2-7 CHU Power Supply Specifications ..........................................................................................12
Table 2-8 Descriptions on Front Panel of CHU Power Supply ................................................................13
Table 2-9 Descriptions on Rear Panel of CHU Power Supply ................................................................13
Table 2-10 Switch Specifications ............................................................................................................14
Table 2-11 Descriptions on Front Panel of Switch ..................................................................................15
Table 2-12 Descriptions on Switch Indicators .........................................................................................15
Table 2-13 Descriptions on Rear Panel of Switch...................................................................................15
Table 2-14 Router Specifications ............................................................................................................16
Table 2-15 Descriptions on Front Panel of Router ..................................................................................17
Table 2-16 Descriptions on Router Indicators .........................................................................................17
Table 2-17 Descriptions on Rear Panel of Router ..................................................................................18
Table 2-18 Server Specifications ............................................................................................................19
Table 2-19 Descriptions on Front Panel of Server ..................................................................................19
Table 2-20 Descriptions on Rear Panel of Server ...................................................................................20
Table 2-21 PSU Specifications ...............................................................................................................21
Table 2-22 Descriptions on Rear Panel of PSU ......................................................................................22
Table 2-23 DIU Specifications.................................................................................................................23
Table 2-24 Descriptions on Rear Panel of DIU .......................................................................................24
Table 2-25 DPU Specifications ...............................................................................................................25
Table 2-26 Descriptions on Rear Panel of DPU......................................................................................26
Table 2-27 COM Specifications ..............................................................................................................27
Table 2-28 Descriptions on Rear Panel of COM .....................................................................................28
Table 3-1 Technical Files ........................................................................................................................30
Table 3-2 Instruments and Tools .............................................................................................................31
Table 3-3 Cables to Be Connected .........................................................................................................45
Table 3-4 Checklist for the Cabinet .........................................................................................................46
Table 3-5 Checklist for the Cable ............................................................................................................46
Table 3-6 Checklist for Power Supply Condition .....................................................................................47
Table 3-7 Checklist for Environment .......................................................................................................48
User Guide
Documentation Information
Documentation Information
This section describes the conventions and revision history of this document.
Documentation Conventions
Instructional Icons
Icon
Description
Tip
Indicates information that can help you make better use of your product.
Note
Indicates references that can further describe the related topics.
Caution
Indicates situations that could cause data loss or equipment damage.
Warning
Indicates situations that could cause minor personal injury.
Danger
Indicates situations that could cause major personal injury or even death.
Notational Conventions
Convention
“”
Bold
->
Description
The quotation marks enclose the name of a software interface element. For
example, click “OK”.
The text in boldface denotes the name of a hardware button. For example, press
the PTT key.
The symbol directs you to access a multi-level menu. For example, to select “New”
from the “File” menu, we will describe it as follows: File -> New.
Revision History
Version
Release Date
Description
V00
03-2013
Initial release
Checking Items in the Package
User Guide
1. Checking Items in the Package
No.
Item
Qty.
PDU
CHU
CHU Power Supply
Switch
Router
Server
PSU
DIU
DPU
10
COM
11
Cabinet Kit (including the 37U cabinet, decorative unit, tray and cable)
Table 1-1 Configuration of 4-carrier Base Station
User Guide
Hardware Description
2. Hardware Description
The DS-6211 base station realizes the following functions:
 Processing signaling and service

On the downlink, the server in the base station receives the data packets from the MSO via the
EIB, and sends them to the CHUs via the switch. Then the CHUs generate the downlink RF
signals, which are combined via the COM. Finally, the combined signals are sent to the antenna
via the duplexer for transmission.

On the uplink, the antenna receives the uplink RF signals from the mobile station, and sends
them to the DIU via the duplexer. Then the DIU makes several copies of the signals, and sends
them to the CHUs for generating data packets. Finally, the generated data packets are sent to the
server via the switch, and further sent to the MSO via the EIB.
 Supplying power
The AC power from the mains electricity is divided by the PDU to provide power for the CHU power
supply, PSU and other appropriate units in the base station. The CHU power supply converts the AC
voltage to DC voltage to power up the CHU, while the PSU converts the AC voltage to DC voltage to
power up the DIU and other appropriate units such as router.
2.1 PDU
2.1.1 Specifications
Item
Specification
Input voltage range
120–240V
 208V@12.8A (UL, CUL)
Power
 120V@16A (UL, CUL)
Maximum current draw
 240V@16A (VDE)
Physical
Dimensions (LXWXD)
447X44.5X57.2mm
Weight
0.98kg
Shipping weight
2.36kg
 Operating: 0–3000m
Elevation (above MSL)
 Storage: 0–15000m
Environmental
 Operating: 0–45℃
Temperature
Hardware Description
User Guide
Item
Specification
 Storage: –25℃ to 65℃
Relative humidity
Approvals/Standards
0–95%, non-condensing
UL, CUL, VDE
Table 2-1 PDU Specifications
2.1.2 Rear Panel
The rear panel of the PDU is shown in Figure 2-1 and described in Table 2-2.
Figure 2-1 Rear Panel of PDU
No.
Name
Description
Power Inlet
1 inlet
Power Outlet
12 outlets
Table 2-2 Descriptions on Rear Panel of PDU
2.2 CHU
The CHU includes the power amplifier module, exciter module, RX module, channel control board and
other mechanical parts. Its logical architecture is shown in Figure 2-2.
RS485 Interface
RS485 Bus
DIU
RX
RX Module
Channel
Control Board
COM
TX
Power Amplifier
Module
Exciter
Module
Ethernet Link
13.6V
BSCU
CHU Power
Supply
Other Mechanical Parts
(including the fan)
CHU
Figure 2-2 Logical Architecture of CHU
2.2.1 Introduction
It is responsible for transmitting and receiving the RF signals and for processing the baseband
User Guide
Hardware Description
information. The base station has multiple CHUs, each of which is responsible for processing the
information on one carrier.
2.2.2 Specifications
Item
Specification
Frequency range
400–470MHz
Channel capacity
16
Normal operating voltage
13.6V
 Low: 11.0V
Extreme operating voltage
 High: 15.6V
 Standby: ≤1.0A
Current drain
General
 Transmit: ≤11A
Channel spacing
12.5k
Antenna impedance
50Ω
Duty cycle
100%
Operating temperature
–30℃ to +60℃
Storage temperature
–40℃ to +85℃
Dimensions (WXHXL)
88x483x366mm
Weight
8.5kg
ESD
IEC-801-2KV
LCD Display
220*176pixels, 262000 color, 2.0inch, 4rows
 –110dBm/BER1%
Receiver
maximum
Normal
 –118 dBm/BER5%
usable
sensitivity
Receiver
Extreme
–115 dBm/BER5%
(BER)
Receiver Ultimate (BER) sensitivity
–85dBm/BER0%
Receiver BER at high RF input
10dBm/ BER0%
Receiver
Dynamic
Faded
(BER)
–108dBm/BER5%
Hardware Description
User Guide
Item
Specification
sensitivity (8KM/H and 100KM/H)
Receiver
analog
maximum
usable
sensitivity
 ≤–112dBm (20 dB SINAD)
Typical
Co-channel rejection
Adjacent
 ≤–118dBm (12 dB SINAD)
Spec
–119dBm
12.5kHz
–12dB to 0dB
12.5K
≥65dB
12.5K/digital
≥60dB
channel
selectivity
≥80dB
Spurious response rejection
 ETSI: ≥70dB
Intermodulation
 TIA603: ≥75dB
Blocking
≥90dB
Conducted Spurious Emission
≤–57dBm
 –57dBm＜1GHz
Radiated Spurious Emission
 –47dBm＞1GHz
Rated
Power (8Ω)
0.5W
Rated audio Power
Maximum
Power
1.0W±20%
Analog
≤3%
Digital
≤5%
Rated audio distortion
 ≥40dB@12.5kHz
 ≥43dB@20kHz
Analog
Receiver SNR
 ≥45dB@2kHz
≥40dB
Digital
User Guide
Hardware Description
Item
Specification
Receiver audio response
Receiver
synthesizer
lock time
–3dB to +1dB
1st Lo
7ms
2nd Lo
5ms
Frequency stability
≤±0.5ppm
Transmitter output power
5–50W
Occupied
12.5kHz
8.5kHz@3dB
12.5kHz
≥60dB
bandwidth
Adjacent channel
power
 ≤–6dBm (operating)
≤1GHz
Conducted
 ≤–57dBm (standby)
Spur
and harmonic
 ≤–30dBm (operating)
＞1GHz
 ≤–47dBm (standby)
 ≤–36dBm (operating)
≤1GHz
Transmitter
 ≤–57dBm (standby)
Radiated Spur and
harmonic
 ≤–30dBm (operating)
＞1GHz
 ≤–47dBm (standby)
Transmit
4FSK
room temp
≤5%
extreme temp
≤10%
room temp
3.7kHz
extreme temp
3.85kHz
modulation
accuracy
Transmit
4FSK
maximum
deviation
4FSK Transmit BER
0%
Transmit FSK and Magnitude Error
5%/1%
4FSK Transmit Modulation Emission
Spectrum
Compliant with the interior standard
Hardware Description
User Guide
Item
Specification
analog
≤3%
Digital
≤5%
Tx Audio distortion
 ≥40dB@12.5kHz
 ≥43dB@20kHz
analog
Tx Audio S/N
 ≥45dB@25kHz
≥40dB
Digital
Transmit audio distortion
–3dB to +1dB
Transmit transient response
Compliant with the ETSI and TIA/EIA standard
Transmit
12.5kHz
≤2.5kHz
12.5k (only data)
7K60FXD
modulation limiting
FM
modulation
mode (N/A)
4FSK modulation
12.5k (both data
mode
and voice)
CTCSS/DCS
7K60FXW
12.5kHz
350–600Hz
12.5kHz
1.5±0.2kHz
Deviation
60%
Repeater
Audio
Deviation(-30 ℃ ～
+60)
≤3%
Repeater Audio Distortion
Duplex
 –124 to –118dBm (Normal)
Repeater open sensitivity
 –122 to –116dBm (Tight)
 –126 to –120dBm (Normal)
Repeater close sensitivity
Repeater
Audio
 –124 to –118dBm (Tight)
 ≥43dB@25kHz
analog
User Guide
Hardware Description
Item
Specification
 ≥40dB@12.5kHz
SNR
Carrier
SYNC
Digital
≥40dB
analog
±4kHz
Digital
±8kHz
synchronous
range
Table 2-3 CHU Specifications
2.2.3 Front Panel
The front panel of the CHU is shown in Figure 2-3.
Figure 2-3 Front Panel of CHU
No.
Name
No.
Name
PWR Indicator
Digital Indicator
TX-A Indicator
RX-A Indicator
TX-B Indicator
RX-B Indicator
Table 2-4 Descriptions on Front Panel of CHU
2.2.4 LED Indicator
The CHU indicators are described in Table 2-5.
LED Indicator
Color
Status
Glowing solidly
PWR Indicator
Description
The
CHU
is
supplied
with
power
normally.
Yellow
The CHU is not supplied with power
Off
normally.
Digital Indicator
Blue
Flashing
The CHU runs normally.
Hardware Description
LED Indicator
User Guide
Color
Status
Off
Flashing
TX-A Indicator
Description
The CHU does not run normally.
The CHU is transmitting data on time slot
1.
Red
No data is being transmitted on time slot
Off
1.
Flashing
RX-A Indicator
The CHU is receiving carrier signals on
time slot 1.
Yellow
No carrier signal is being received on
Off
time slot 1.
Flashing
TX-B Indicator
The CHU is transmitting data on time slot
2.
Red
No data is being transmitted on time slot
Off
2.
Flashing
RX-B Indicator
The CHU is receiving carrier signals on
time slot 2.
Yellow
No carrier signal is being received on
Off
time slot 2.
Table 2-5 Descriptions on CHU Indicators
Note
If the PWR indicator is glowing solidly and the Digital indicator is flashing, it means the CHU goes to
the sleep mode. In this mode, the CHU can still receive inbound data (the RX-A/RX-B indicator
flashes).
2.2.5 Rear Panel
The rear panel of the CHU is shown in Figure 2-4 and described in Table 2-6.
10
User Guide
Hardware Description
Figure 2-4 Rear Panel of CHU
No.
Name
Description
TX Antenna Interface
N connector (female)
RX Antenna Interface
N connector (female)
Monitor Interface
DB9 connector
DC Power Inlet
13.6V±5% DC, ≤170W
Ground Terminal
Screw terminal
Ethernet Interface
RJ45 connector
Table 2-6 Descriptions on Rear Panel of CHU
2.3 CHU Power Supply
2.3.1 Introduction
Each CHU power supply can power up two CHUs.
2.3.2 Specifications
Each CHU power supply contains two power modules, whose specifications are described in Table 2-7.
Item
Input Property
Specification
Operating Voltage
100/220V AC
Extreme Voltage
90–264V AC
Frequency
47–63Hz
Max. Current
＜6.5A (input voltage: 100–130V AC)
Max. Surge Current
＜50A (230V AC)
Voltage
13.8V DC
Rated Current
16A
Output Property
11
Hardware Description
User Guide
Item
Specification
Efficiency
≥82% (input voltage: 230V AC)
Ripple Voltage
＜150mVp-p
Normal
Operating
Temperature
Extreme
Operating
Temperature
Environment
Property
Protection
15℃ to 35℃
–30℃ to +60℃
Storage Temperature
–40℃ to +85℃
Operating Humidity
＜90%RH
Altitude
＜2000m
MTBF
100,000 hours
Vibration
10–500Hz, 2G, 60 minutes, X/Y/Z directions
Over-voltage Protection
15–18V, self-recover
Over-power Protection
Self-recover
Short Circuit Protection
Hiccup mode
Standard
CE60950/UL60950
EMI
EN 55022 class B
EMS
EN 55024
Property
Safety
Requirement
EMC
Standby Power Consumption
≤5W (input voltage: 240V AC)
Table 2-7 CHU Power Supply Specifications
2.3.3 Front Panel
The front panel of the CHU power supply is shown in Figure 2-5 and described in Table 2-8.
12
User Guide
Hardware Description
Figure 2-5 Front Panel of CHU Power Supply
No.
Name
Description
If the PWR indicator glows green solidly, it means the
corresponding power module supplies power normally; if
PWR Indicator
the indicator goes off, it means the corresponding power
module does not supply power normally.
On/Off Switch
Double-pole-double-throw switch
Table 2-8 Descriptions on Front Panel of CHU Power Supply
2.3.4 Rear Panel
The rear panel of the CHU power supply is shown in Figure 2-6 and described in Table 2-9.
Figure 2-6 Rear Panel of CHU Power Supply
No.
Name
Description
Ground Terminal
≤0.1Ω, ≥2.5mm2, screw terminal
AC Power Inlet
110/220V AC, ≤486W, 3-pin
DC Power Outlet
13.6V±5% DC, 2 paths, ≥170W/path, terminal connector
Table 2-9 Descriptions on Rear Panel of CHU Power Supply
13
Hardware Description
User Guide
2.4 Switch
2.4.1 Introduction
The switch provides media for communication within the base station.
2.4.2 Specifications
Item
Specification
 IEEE 802.3 10BASE-T Ethernet
Standard and Protocol
 IEEE 802.3u 100BASE-TX Fast Ethernet
 CSMA/CD Ethernet
 Ethernet: 10Mbps (half duplex), 20Mbps (full duplex)
Data Transmission Rate
 Fast Ethernet: 100Mbps (half duplex), 200Mbps (full duplex)
 10Base-T: UTP/STP Cat3 or above (≤100m)
Network Media
 100Base-TX: UTP/STP Cat5 or above (≤100m)
Transmission Way
Store and forward
AC Input
100–240V 50/60Hz 0.6A
Operating Temperature
0℃ to +40℃
Storage Temperature
–40℃ to +70℃
Operating Humidity
10%–90%RH (non-condensing)
Storage Temperature
5%–90%RH (non-condensing)
Table 2-10 Switch Specifications
2.4.3 Front Panel
The front panel of the switch is shown in Figure 2-7 and described in Table 2-11.
Figure 2-7 Front Panel of Switch
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Hardware Description
No.
Name
No.
LED Indicator
Name
Ethernet Interface
Table 2-11 Descriptions on Front Panel of Switch
2.4.4 LED Indicator
The switch indicators are described in Table 2-12.
LED
Indicator
Color
Status
Glowing solidly
Power
The switch is supplied with power
normally.
Red
The switch is not supplied with power
Off
normally.
Glowing solidly
Link/Act
Description
Green
Flashing
device
device
is
2.4.5 Rear Panel
The rear panel of the switch is shown in Figure 2-8 and described in Table 2-13.
Figure 2-8 Rear Panel of Switch
Description
Ground Terminal
Screw
Power Inlet
100–240V AC 50/60Hz 0.6A
Table 2-13 Descriptions on Rear Panel of Switch
15
the
corresponding interface.
connected
corresponding interface.
Name
to
Data is being received or sent via the
Table 2-12 Descriptions on Switch Indicators
No.
connected
corresponding interface.
No
Off
is
to
the
Hardware Description
User Guide
2.5 Router
2.5.1 Introduction
The router provides media for communication between the base station and MSO.
2.5.2 Specifications
Item
Specification
Repeat Performance
150Kpps
Memory
256M (DDR2)
Flash
256M
USB
CON
Communication
2 megabit Ethernet interfaces, 4 megabit switch interfaces
Interface
Max.
Power
Consumption
12W
Rated Input Voltage
100–240V 50/60Hz
Ambient Temperature
Ambient Temperature
Ambient Humidity
Ambient Humidity
Table 2-14 Router Specifications
2.5.3 Front Panel
The front panel of the router is shown in Figure 2-9 and described in Table 2-15.
Figure 2-9 Front Panel of Router
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Hardware Description
No.
Name
No.
Name
PWR Indicator
WLAN Indicator (not used)
RESET Button
USB Port
USB Indicator
SYS Indicator
Ethernet Indicator
Table 2-15 Descriptions on Front Panel of Router
2.5.4 LED Indicator
The router indicators are described in Table 2-16.
LED Indicator
Status
Description
Glowing solidly
The router is supplied with power normally.
PWR
Off
The router is not supplied with power normally.
Green LED flashing rapidly
The router is starting.
Green LED flashing slowly
The router is running normally.
Yellow LED flashing rapidly
The router malfunctions.
SYS
Off
The router runs abnormally.
Off
0–5
The Ethernet is not connected.
The Ethernet is connected.
Glowing solidly
Data is being transferred between the router and
Flashing
Ethernet.
Glowing solidly
The USB port is in use.
USB
Off
The USB port is not in use.
Table 2-16 Descriptions on Router Indicators
2.5.5 Rear Panel
The rear panel of the router is shown in Figure 2-10 and described in Table 2-17.
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Figure 2-10 Rear Panel of Router
No.
Name
Purpose
Ground Terminal
To connect with the ground cable.
Power Inlet
To connect with the power adapter.
Console Interface
To connect with the PC via the serial cable.
Fixed Ethernet Interface (0–1)
Uplink 3-layer Ethernet interface to connect with the WAN.
Fixed Switch Interface (2–5)
Downlink 2-layer Ethernet interface to connect with the PC
or switch.
Table 2-17 Descriptions on Rear Panel of Router
2.6 Server
2.6.1 Introduction
It is responsible for mobility management, call control, radio resource management and interface control
between the base station and MSO.
2.6.2 Specifications
Item
Specification
Form Factor
RACK
CPU Frequency
3.10GHz
Processors
Quad-core Intel® Xeon®E-1220 processors
Processor Sockets
Front Side Bus or HyperTransport
DMI (Direct Media Interface)
Cache
8MB
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Hardware Description
Item
Specification
Chipset
Intel® C216 chipset
Memory
4GB DDR3 1333MHz
I/O Slots
1 PCIe x16 G2 slot
Hard Drives
3.5 inch SATA (7.2K rpm): 500GB
Network Interface Cards
Dual Port Adapter, Gigabit Ethernet NIC, PCIe x4
Power Supply
Single-cabled power supply (250W)
Video
Matrox® G200eW w/ 8MB memory
Remote Management
iDRAC6 optional
Operating Systems
OS-LINUX
Table 2-18 Server Specifications
2.6.3 Front Panel
The front panel of the server is shown in Figure 2-11 and described in Table 2-19.
Figure 2-11 Front Panel of Server
No.
Name
No.
Name
On/Off Switch
VGA Connector
USB Port
Table 2-19 Descriptions on Front Panel of Server
2.6.4 Rear Panel
The rear panel of the server is shown in Figure 2-12 and described in Table 2-20.
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Figure 2-12 Rear Panel of Server
No.
Name
No.
Name
PCIe Interface
Serial Port
VGA Connector
E-SATA Interface
USB Port
100/1000 Mbps Ethernet Interface
AC Power Inlet
Table 2-20 Descriptions on Rear Panel of Server
2.7 PSU
2.7.1 Introduction
The PSU converts the AC voltage to DC voltage, to supply the internal units in the base station.
2.7.2 Specifications
Item
Specification
Normal
Operating
Voltage
Extreme
Operating
Voltage
Input Property
100/220V AC
85–265V AC
Frequency
47–63Hz
Max. Current
＜4A (input voltage: 115V AC)
Max.
Surge
(<2ms)
Current
＜30A (115V AC), ＜50A (230V AC)
Output
Voltage
12V
Property
Max. Current
10A
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Hardware Description
Item
Specification
Max. Power
120W
Switching Frequency
100KHz
Efficiency
≥86%
Hold Time
≥10ms
Ripple Voltage
＜64mVp-p
Normal
Operating
Temperature
Extreme
Operating
Temperature
Environment
Property
–40℃ to 85℃
Operating Humidity
＜95%RH
Altitude
＜2000m
MTBF
100,000 hours
Vibration
10–500Hz, 2G, 60 minutes, X/Y/Z directions
Self-recover via the clamping diode
Protection
Property
Over-power Protection
Short
Protection
Safety
Requirement
–30℃ to 60℃
Storage Temperature
Over-voltage
Protection
15℃ to 35℃
Circuit
Self-recover
Self-recover
Standard
CE60950/UL60950
EMI
EN 55022 class B
EMS
EN 55024
EMC
Table 2-21 PSU Specifications
2.7.3 Front Panel
The front panel of the PSU is shown in Figure 2-13.
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Figure 2-13 Front Panel of PSU
2.7.4 Rear Panel
The rear panel of the PSU is shown in Figure 2-14 and described in Table 2-22.
Figure 2-14 Rear Panel of PSU
No.
Name
Description
AC Power Inlet
110/220V AC, ≤120W, 3-pin
DC Power Outlet
12V±5% DC, terminal connector
Ground Terminal
≤0.1Ω, ≥2.5mm2, screw terminal
Table 2-22 Descriptions on Rear Panel of PSU
2.8 DIU
2.8.1 Introduction
It divides the RX signals into four parts and provides them to the CHUs respectively.
2.8.2 Specifications
Item
Specification under Normal
Temperature (+15℃ to +35℃)
Specification under Extreme
Temperature (–30℃ to +60℃)
Frequency Range
400–470MHz
Operating Bandwidth
5MHz
In-band Gain
7.5±0.5dB
7.5±1.5dB
Noise Figure
≤1.5dB
≤1.8dB
Input VSWR
≤1.40
≤1.50
Output VSWR
≤1.30
≤1.50
In-band Ripple (P-P)
≤0.5dB
≤0.7dB
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Hardware Description
Specification under Normal
Temperature (+15℃ to +35℃)
Item
Port
Unbalance
Specification under Extreme
Temperature (–30℃ to +60℃)
≤1.0dB
(P-P)
Isolation
≥23dB
≥20dB
Cross Modulation
≥-60dBc@–20dBm
≥-57dBc@–20dBm
Operating Voltage
12–13.8V DC
Operating Current
≤300mA
Allowed Input Power
≤10dBm
Impedance
50Ω
Connector Type
N connector (female)
Operating Humidity
5%–95%RH
Operating
–30℃ to +60℃
Temperature
Storage
–40℃ to +85℃
Temperature
Max.
Power
Consumption
4W
Table 2-23 DIU Specifications
2.8.3 Front Panel
The front panel of the DIU is shown in Figure 2-15.
Figure 2-15 Front Panel of DIU
2.8.4 Rear Panel
The rear panel of the DIU is shown in Figure 2-16 and described in Table 2-24.
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Figure 2-16 Rear Panel of DIU
No.
Name
Description
DC Power Inlet
12V DC, ≤15W, 3-pin
RF Input Interface
N connector (female)
RF Output Interface
To connect with the CHU. N connector (female)
Monitor Interface
RS485 interface, DB9 connector (male/female)
Ground Terminal
≤0.1Ω, ≥2.5mm2, screw terminal
Table 2-24 Descriptions on Rear Panel of DIU
2.9 DPU
2.9.1 Introduction
The duplexer realizes the following functions:
 On the uplink, the duplexer sends the RX signal from the antenna to the DIU via the RX interface.
 On the downlink, the duplexer sends the TX signal from the COM to the antenna via the TX interface
2.9.2 Specifications
Specification under Normal
Temperature (+15℃ to
+35℃)
Item
Frequency Range
400–470MHz
Operating Bandwidth
5MHz
Duplex Spacing
10MHz
Specification under Extreme
Temperature (–30℃ to
+60℃)
Insertion
350–420MHz
≤1.1dB
≤1.3dB
Loss
420–480MHz
≤1.2dB
≤1.4dB
In-band Ripple (P-P) within 5MHz
≤0.4dB
≤0.6dB
Input/Output VSWR
≤1.25
≤1.50
RX: ≥80dB
RX: ≥75dB
Out-of-band
Out
of
band:
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Hardware Description
Item
Specification under Normal
Temperature (+15℃ to
+35℃)
Specification under Extreme
Temperature (–30℃ to
+60℃)
+5MHz
TX: ≥60dB
TX: ≥55dB
RX: ≥60dB
RX: ≥55dB
TX: ≥80dB
TX: ≥75dB
RX: ≥80dB
RX: ≥75dB
TX: ≥75dB
TX: ≥70dB
RX: ≥75dB
RX: ≥70dB
–10MHz
TX: ≥80dB
TX: ≥75dB
RX-TX Band
≥50dB
≥45dB
RX Band
≥80dB
≥75dB
TX Band
≥80dB
≥75dB
Rejection
Out
of
band:
–5MHz
Out
of
band:
+10MHz
Out
Isolation
of
band:
OIP3
≥80dBm (△f=250KHz)
Operating Temperature
+15℃ to +35℃
Storage Temperature
–40℃ to +85℃
Operating Humidity
5%–95%
Impedance
50Ω
Connector Type
N connector (female)
Table 2-25 DPU Specifications
2.9.3 Front Panel
The front panel of the DPU is shown in Figure 2-17.
Figure 2-17 Front Panel of DPU
2.9.4 Rear Panel
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–30℃ to +75℃
Hardware Description
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The rear panel of the DPU is shown in Figure 2-18 and described in Table 2-26.
Figure 2-18 Rear Panel of DPU
No.
Name
TX Input Interface
RX
Description
Output
Interface
N connector (female)
N connector (female)
Duplex Interface
N connector (female)
Ground Terminal
≤0.1Ω, ≥2.5mm2, screw terminal
Table 2-26 Descriptions on Rear Panel of DPU
2.10 COM
2.10.1 Introduction
It combines the signals received from multiple CHUs, and sends them to the duplexer via the output
interface.
2.10.2 Specifications
Item
Specification under Normal
Temperature (+15℃ to
+35℃)
Frequency Range
400–470MHz
Operating Bandwidth
5MHz
Channel Spacing
≥250kHz
Channel Capacity
Insertion Loss
≤3.0dB
Specification under Extreme
Temperature (–30℃ to +60℃)
≤3.5dB
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Hardware Description
Specification under Normal
Temperature (+15℃ to
+35℃)
Item
Out
of
band:
Specification under Extreme
Temperature (–30℃ to +60℃)
≥10dB
≥15dB
Input
≤1.25
≤1.50
Output
≤1.50
≤1.80
Out-of-band
±250kHz
Rejection
Out
of
band:
±500kHz
VSWR
Isolation between
Isolation
≥75dB
Input Interfaces
Reverse Isolation
≥65dB
Intermodulation Attenuation
≤-65@2CH (Pin=47dBm, △f=250kHz)
Harmonics Suppression
≥80dBc
Mean Power
≥100W (per channel)
Operating Temperature
+15℃ to +35℃
Storage Temperature
–40℃ to +85℃
Operating Humidity
5%–95%RH
Impedance
50Ω
Connector Type
N connector (female)
–30℃ to +75℃
Table 2-27 COM Specifications
2.10.3 Rear Panel
The rear panel of the COM is shown in Figure 2-19 and described in Table 2-28.
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Figure 2-19 Rear Panel of COM
Name
Description
Remark
CH1
Carrier input interface 1
N connector (female)
CH2
Carrier input interface 2
N connector (female)
CH3
Carrier input interface 3
N connector (female)
CH4
Carrier input interface 4
N connector (female)
ANT
Combined output interface
N connector (female)
Table 2-28 Descriptions on Rear Panel of COM
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3. Hardware Installation
3.1 Safety Information
Before performing any operation, read the following precautions and operation instructions carefully to
ward off potential risks.
3.1.1 Electrical Safety
Danger
Direct contact or indirect contact (through moist objects) with the high voltage or mains electricity may
result in fatal danger.
 Never wear conductive objects such as watches, bracelets or rings during operation.
 Do use special tools during high voltage or AC operations.
 Take necessary measures to prevent entry of moisture into the equipment operating under moist
environment.
 Make sure the equipment is well grounded to avoid damage as a result of lightning strikes.
 Disconnect the equipment from the power supply before installing or uninstalling it.
 Check the label on the cable to ensure correct connection.
 Make sure that the equipment is well grounded before connecting it to the power supply.
 Disconnect the equipment from the power supply if you find water or other liquids on the cabinet.
 Make sure all switches of the power distribution box are toggled to the “Off” position before installing
any unit in the cabinet.
3.1.2 Working Aloft
Warning
Exert sufficient cautions to prevent any object from falling when working aloft.
 Take sound safety actions such as wearing the hamlet and safety belt properly.
 Do wear heat-retaining clothes for working in cold areas.
 Make sure that the ladder is safe for use, and overload is strictly prohibited.
 The slant of the ladder is suggested to be 75°. When using a ladder, place it on a stable ground, and
take protective measures on the base part of the ladder for skid resistance.
 Handle and use all instruments and tools with care to avoid falling.
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3.2 Installation Preparation
3.2.1 Technical Files
The technical files required for the hardware installation are listed in Table 3-1.
File Type
Description
Provided by the R&D engineers or
Network Planning Drawing
Instructional
file
File Name
marketing personnel
for
installation
Provided by the investigator according to
Site Survey Report
the on-site investigation
DS-6211 Lite Digital Trunking System
Product Description
Guidebook
DS-6211
Base
Station
Hardware
Base
Station
Hardware
Description
DS-6211
Shipped with the equipment
Installation Guide
Other file
Packing List
Shipped with the equipment
Table 3-1 Technical Files
Note
The Project Construction Scheme may be required for the hardware installation according to the
actual needs.
3.2.2 Personnel
Only the qualified personnel are allowed to install and configure the equipment. The number of required
engineers is subject to the specific project.
3.2.3 Instruments and Tools
Before hardware installation, you shall prepare the instruments and tools listed in Table 3-2.
Hex screwdriver (T9), slot type screwdriver (2#), Phillips
General Tools
screwdriver (PH0, PH2), 8″ wrench (2 pcs), 15″ wrench (2 pcs),
expanding pliers, sealant gun, electric iron, diagonal pliers, claw
hammer, paper knife, power strip and A type ladder
Special Tools
Anti-static wrist strap, cable peeler, crimping pliers and terminal
pliers
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Meters
Multimeter and power meter
Table 3-2 Instruments and Tools
3.2.4 Unpacking the Base Station
Checking the Package Container
After the equipment arrives at the installation site, you should do the following check tasks:
 Check against the Packing List on the package container.
If any item is inconsistent with the Packing List, please contact us immediately.
 Check whether the package container is in good condition and not placed upside down during
transportation.
If the package container is damaged seriously or soaked, please contact us immediately.
Note
Keep the package container, equipment and packing materials properly, and photograph them for
reference.
After the above check tasks are completed, you can unpack the base station.
Unpacking the Wooden Case
Caution

Avoid collision with the gate or wall while carrying the equipment.

Never touch the parts or unpainted surfaces with sweat-soaked or dirty gloves.

Carry the wooden case into or near the equipment room before unpacking. This can prevent the
cabinet from being damaged.
Tools
Claw hammer, slot type screwdriver and wrench
To unpack the wooden case, do as follows:
Step 1 Wear the anti-static gloves.
Step 2 Lay the wooden case on the ground with the wooden frame facing downwards. See Figure 3-1.
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Figure 3-1 Laying the Wooden Case
Step 3 Pull the tongue piece on the wooden cover straight using the wench, claw hammer or
screwdriver. See Figure 3-2.
Figure 3-2 Pulling the Tongue Piece Straight
Step 4 Remove the cover (see the up arrow in Figure 3-3). If you see a cabinet, proceed to the next
step directly. If you see a carton, take it out from the wooden case and unpack as instructed in
“Unpacking the Carton” before the next step.
Step 5 Pull the tongue piece straight on the side wooden plate and remove the plate. See the right
arrow in Figure 3-3.
Figure 3-3 Removing the Wooden Cover and Side Wooden Plate
Step 6 Place the cabinet upright with the wheels facing downwards.
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Unpacking the Carton
Tools
Paper knife
To unpack the carton, do as follows:
Step 1 Cut the strap along the seam of the carton cover using the paper knife. See Figure 3-4.
Caution
Apply a moderate force, to avoid damage to the internal articles.
Step 2 Open the carton and take out the articles.
Figure 3-4 Unpacking the Carton
Checking the Articles
After unpacking the wooden case and carton, carefully check the received articles according to the
Packing List.
You should perform the following check tasks:
 Checking the appearance

All articles shall be free from defects such as deformation or rupture.

The cabinet shall be firm.

The characters on the articles shall be clear.
 Checking the parts and accessories
The complete parts and accessories required for the hardware installation shall be contained in the
package.
 Checking the internal units of the base station
Each kind of the internal unit shall comply with the Packing List in respect of the model and total
number, and shall be free from defects such as break or looseness.
After check, the project supervisor and the client have to sign the Packing List together for confirmation.
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3.3 Installation Location for the Internal Unit
For the installation locations for the internal units, see Figure 3-5.
Decorative Unit
PDU
CHU
CHU Power Supply
CHU
Decorative Unit
CHU
CHU Power Supply
CHU
Switch
Decorative Unit
Router
Server
PSU
Decorative Unit
DIU
DPU
COM
Figure 3-5 Installation Locations for Internal Units of 4-Carrier Base Station
3.4 Installation Flow
For the base station installation flow, see Figure 3-6.
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Start
Determining a location for the
cabinet
Fixing the cabinet
Fail
Testing the
insulation performance
Pass
Installing the internal units
Connecting the cables
Fail
Checking the power
supply condition
Pass
Installing the decorative units and
side doors
Checking the installation
Complete
Figure 3-6 Installation Flow
3.5 Wiring Diagram
For the wiring diagram for the base station, see Figure 3-7.
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Figure 3-7 Wiring Diagram for 4-carrier Base Station
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3.6 Installing the Cabinet
3.6.1 Determining a Location for the Cabinet
Determine a location for the cabinet as per the drawing. There shall be a clearance of at least 600mm
before the front door and back door of the cabinet. See Figure 3-8.
≥600mm
≥600mm
600mm
Wheels
≥600mm
600mm
≥600mm
Figure 3-8 Installation Location for Base Station
3.6.2 Fixing the Cabinet
To fix the cabinet, do as follows:
Step 1 Push the cabinet to the location determined above, with its front side facing properly
Step 2 Fix the cabinet by tightening the four bolts at the bottom of the cabinet. See Figure 3-9.
1. Loosen the upper nut by the wrench.
2. Loosen the lower nut by the wrench. And the cabinet will be lifted to an appropriate height
automatically.
3. Tighten the upper nut.
Figure 3-9 Fixing the Bolt
3.6.3 Testing the Insulation Performance
After the cabinet is fixed, test the insulation performance via the following steps:
Step 1 Toggle the multimeter to the “MΩ” position.
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Hardware Installation
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Step 2 Measure the resistance between the bolt and cabinet.
Note
If the resistance is above 5MΩ, it means the cabinet is insulated properly; otherwise, check whether
an insulation part is damaged or not mounted, and fix the cabinet again for testing the insulation
performance.
3.7 Installing the Internal Units
3.7.1 Opening the Front Door and Back Door
Open the front door and back door of the cabinet. See Figure 3-10.
Step 1 Unlock, and then remove the key from the keyhole in a vertical position.
Step 2 Press the PUSH button until the handle has bounced.
Step 3 Turn the handle counter-clockwise.
Step 4 Pull the handle outward and open the door.
Figure 3-10 Opening the Front Door and Back Door
3.7.2 Removing the Side Door
Press the two latches downwards simultaneously and pull the side door outwards. See Figure 3-11.
Caution
Take care to avoid bodily injuries while removing the side door.
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Figure 3-11 Removing the Side Door
3.7.3 Installing the Internal Units
Installing the CHU
The PDU, CHU, CHU power supply, switch, server, DIU and DPU can be installed similarly. The
following section takes the CHU installation for example.
Step 1 Plan the installation locations for the internal units.
Plan the installation locations according to the scale on the cabinet and the height of the
internal units, and install the floating nuts properly on upright column of the cabinet to fix the
screw.
Step 2 Install the tray.
1. Place the tray at the planned location, and align its waist-shaped hole with the square hole in
the upright column.
2. Tighten the screw to secure the tray. See Figure 3-12.
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Figure 3-12 Installing the Tray
Note
As there are a wide variety of trays, here we only take two kinds of them for example
Step 3 Place the CHU on the tray, and push the tray until the waist-shaped holes on the front panel of
the MTU fit the upright column. See Figure 3-13.
Figure 3-13 Installing the CHU
Step 4 Tighten the screws on the front panel.
Installing the Router
The router shall be installed from the back of the cabinet. See Figure 3-14.
Step 1 Place the router in the right position, and align its ears with the square holes in the upright
column.
Step 2 Tighten the screws to secure the router.
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Figure 3-14 Installing the Router
Installing the COM
The COM shall be installed from the back of the cabinet. See Figure 3-15.
Step 1 Place the COM on the holder, and slide it until the screw holes in the COM are aligned with
those in the holder.
Step 2 Tighten the screws on the holder.
Caution
Take care to avoid bodily injuries while carrying the heavy COM.
Figure 3-15 Installing the COM
3.7.4 Connecting the Internal Cables
Connect the internal cables properly according to the cable location and label. See Figure 3-16.
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Figure 3-16 Outline of Cable
Note
In Figure 3-16, the description “CHU1(TX)-COM(TX 1)” on the label tells you that the corresponding
cable shall be connected between the TX interface of CHU1 and TX1 interface of the COM; while the
description “CHU1(RX)-DIU(RX 1) on the label tells you that the corresponding cable shall be
connected between the RX interface of CHU1 and RX1 interface of the DIU.
3.7.5 Installing the Decorative Unit
After the power supply condition is checked (see 3.9.4 Checking the Power Supply Condition), install the
decorative unit in the empty frame. See Figure 3-17.
Figure 3-17 Installing the Decorative Unit
3.7.6 Installing the Side Door
Align the side door with the cabinet, and keep pressing it until the latches have bounced.
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3.8 Connecting the External Cables
3.8.1 Requirements
The following requirements shall be met before connecting the external cables:
 The cabinet has been installed properly.
 All the internal units in the cabinet have been installed, and the On/Off Switch on all appropriate
internal units is toggled to the “Off” position.
3.8.2 Cables to Be Connected
The external cables shall be connected to the interfaces in the EIB on the top of the cabinet. For details
on the cables, see Table 3-3.
Name
Color
Remark
Ground Cable
Yellowish green
AC Power Cord
Red, blue, yellowish green
6mm2, 3pcs
RF Cable
Black
75Ω coaxial cable, 4pcs
RJ45 Adapter Cable
Grey
DB9 Adapter Cable
Grey
3-core, serial cable, 1pcs
RJ48 Adapter Cable
Grey
4-core, 120Ω twisted-pair cable, 1pcs
6mm2, 49-core, 450/750V, outer diameter:
8.1mm
8-core, 100Ω twisted-pair cable, 3pcs
Table 3-3 Cables to Be Connected
3.9 Performing Post-installation Check
3.9.1 Requirements
The following requirements shall be met before you perform the post-installation check.
 The cabinet has been installed properly.
 All the internal units have been installed properly in the cabinet.
 The cables have been connected properly.
 All switches of the power distribution box are set to the “Off” position.
3.9.2 Checking the Cabinet
Check the cabinet according to Table 3-4.
No.
Item
Check whether the location of the cabinet conforms to the drawing.
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Hardware Installation
User Guide
No.
Item
Check whether all the internal units are installed properly, and all cables in the cabinet are
connected correctly.
Check whether the side doors are installed and the ground cable is connected properly.
Check whether all screws are tightened.
Check whether the cabinet is stable in its place and looks tidy.
Check whether the surface of the cabinet is clean and well painted, and no dust or other
sundries exist in the cabinet.
Check whether the marks on the cabinet are correct and clear.
Check whether the disuse interfaces on the top of the cabinet are covered with the plastic
dust caps.
Check whether all parts of the cabinet are in good condition.
Table 3-4 Checklist for the Cabinet
3.9.3 Checking the Cable
Check the cables according to Table 3-5.
No.
Item
Check whether all cables are in good condition.
Check whether there are no joints on all cables.
Check whether the ground cable is excessive. If yes, please cut the excessive part off.
Check whether the power cord and ground cable are connected properly.
Check whether the bare wire and OT handle of the terminal is sealed with the insulation
tape or heat shrinkable sleeve.
Check whether the power cord and ground cable are tied separately.
Check whether all cables are tied neatly and evenly, and whether the cable ties are facing
the same direction and cut neatly.
Check whether the labels on the cables are clear and neat.
Table 3-5 Checklist for the Cable
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User Guide
Hardware Installation
3.9.4 Checking the Power Supply Condition
Caution
Before connecting the base station to the power supply, measure the resistance at all power
connectors and ground connectors using the multimeter, and check whether the short circuit exists.
Check the power supply condition via the following steps:
Step 1 Check whether the input voltage from the mains electricity satisfies the local requirements, and
whether the live wire and null wire are connected correctly.
Step 2 Toggle all power switches on the power strip to the “On” position.
Step 3 Toggle the power switch on the CHU power supply to the “On” position.
Step 4 Toggle the On/Off Switch to the “On” position.
Step 5 Toggle the power switch on the PSU to the “On” position.
Step 6 Toggle the power switch on the DIU to the “On” position.
Step 7 Check the power supply condition for the internal units according to Table 3-6.
Internal Unit
LED Indication for Normal Power Supply
CHU
The PWR indicator is on.
CHU Power Supply
The PWR indicator is on.
Switch
The PWR indicator is on.
Router
The PWR indicator is on.
Table 3-6 Checklist for Power Supply Condition
Note
If an internal unit does not give the normal power supply indication, connect the base station to the
power supply again, or re-install the internal unit after disconnecting the power supply. If this problem
still exists, please contact us.
3.9.5 Checking the Environment
Check the environment according to Table 3-7.
No.
Item
Check whether the equipment room is clean and tidy.
Check whether there are cable ties and sundries in the wiring rack, at the bottom of the
cabinet or around the cabinet.
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Hardware Installation
User Guide
No.
Item
Check whether there are cable ties and sundries on the floor of the equipment room.
Table 3-7 Checklist for Environment
48
User Guide
Basic Operations
4. Basic Operations
4.1 Powering up the Base Station
Step 1 Connect the AC power supply.
Step 2 Toggle all power switches on the power strip to the “On” position.
Step 3 Toggle the power switch on the CHU power supply to the “On” position.
Step 4 Toggle the On/Off Switch to the “On” position.
Step 5 Toggle the power switch on the PSU to the “On” position.
Step 6 Toggle the power switch on the DIU to the “On” position.
4.2 Powering off the Base Station
Step 1 Toggle the power switch on the DIU to the “Off” position.
Step 2 Toggle the power switch on the PSU to the “Off” position.
Step 3 Toggle the On/Off Switch to the “Off” position.
Step 4 Toggle the power switch on the CHU power supply to the “Off” position.
Step 5 Toggle all power switches on the power strip to the “Off” position.
Step 6 Disconnect the AC power supply.
49
Routine Maintenance
User Guide
5. Routine Maintenance
5.1 Purpose
The routine maintenance is to ensure stable and reliable operation of the device. It can help you to know
the operation status of the device, so as to detect potential troubles and remove them on time.
The routine maintenance is performed for the following specific purposes:
 Remove all potential troubles to keep the system work properly.
 Ensure that all performance and service specifications can meet the related requirements.
 Ensure good collaboration within the entire system.
 Ensure that new devices or upgraded devices can access the system properly.฀
5.2 Tasks
 Clean the equipment room regularly.
 Check the working status of the base station regularly. If an abnormal situation occurs, handle it in
time.
 Clean the base station regularly.
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User Guide
Abbreviations
A Abbreviations
Abbr.
Full Name
COM
Combiner
DIU
Divider Unit
DPU
Duplexer Unit
EMI
Electro Magnetic Interference
EMS
Electro Magnetic Susceptibility
GPS
Global Positioning System
MTBF
Mean Time between Failures
OIP3
Output 3rd order Intercept Point
PDM
Power Distribution Module
PDU
Power Distribution Unit
PSU
Power Supply Unit
VGA
Video Graphics Array
51
User Guide
Abbreviations
FCC Warning：
Any Changes or modifications not expressly approved by the party responsible for compliance could
void the user's authority to operate the equipment.
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.
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment .This equipment should be installed and operated with minimum distance 2.5 m
between the radiator& your body.
Industry Canada
This device complies with Industry Canada licence-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.
The term “IC:” before the certification/registration number only signifies that the
Industry Canada technical specifications were met.
Under Industry Canada regulations, this radio transmitter may only operate using an
antenna of a type and maximum (or lesser) gain approved for the transmitter by
Industry Canada. To reduce potential radio interference to other users, the antenna
type and its gain should be so chosen that, the equivalent isotropically radiated power
(e.i.r.p.) is not more than that necessary for successful communication.
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une
antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans
le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir
le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse
pas l'intensité nécessaire à l'établissement d'une communication satisfaisante.
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User Guide
Abbreviations
This product meets the applicable Industry Canada technical specifications.
Le present matériel est conforme aux specifications techniques applicables d’Industrie Canada.
This Class A digital apparatus complies with Canadian ICES-003.
IC Radiation Exposure Statement:
This equipment complies with IC RF radiation exposure limits set forth for an
uncontrolled environment. This transmitter must not be co-located or operating in
conjunction with any other antenna or transmitter.
This equipment should be installed and operated with minimum distance 2.5m
between the radiator & your body.
45

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