Westell CSI-DSP85-PSS8 Bidirectional Digital Repeater User Manual Exhibit D Users Manual per 2 1033 c3
Westell, Inc. Bidirectional Digital Repeater Exhibit D Users Manual per 2 1033 c3
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Exhibit D Users Manual per 2 1033 c3
CSI-DSP85-C
Installation Manual
CSI-DSP85-PSS8
Installation Manual
Table of Contents
Application ....................................................................................................................................................... 4
Safety Guidelines ............................................................................................................................................ 4
Document Purpose / Intended Users.............................................................................................................. 4
Product Registration Information ................................................................................................................... 4
Important Safety Information ......................................................................................................................... 5
Product Introduction........................................................................................................................................ 5
Terms used in this manual .............................................................................................................................. 5
Band Plan and Naming Convention .............................................................................................................. 6
Functional Overview ....................................................................................................................................... 7
LED Indicators .................................................................................................................................................. 7
Local Communication Interface Ports ........................................................................................................... 8
Approximate Signal Strengths of Bargraph Display .................................................................................... 8
EIA232 Pin Specifications ............................................................................................................................... 8
USB Interface ................................................................................................................................................... 8
Ethernet ............................................................................................................................................................ 8
Monitoring & Alarms........................................................................................................................................ 9
System Set-Up Considerations ....................................................................................................................... 9
Selection of external attenuators to be used in line with the CSI-DSP85 Antenna Port(s): ...................... 9
Attenuator Selection Guidelines: ................................................................................................................. 10
Wall Mounting the CSI-DSP85-PSS8, Digital Repeater ..............................................................................11
Optional Accessories ..................................................................................................................................... 12
Important Installation Notes.......................................................................................................................... 12
Circuit Operational Description .................................................................................................................... 12
Functional Block Diagram ............................................................................................................................ 13
AC Power Specifications .............................................................................................................................. 14
Environmental Requirements ....................................................................................................................... 14
Mechanical Specifications............................................................................................................................ 14
Operating Power Parameters....................................................................................................................... 15
Mechanical Drawing ..................................................................................................................................... 16
System Status: ............................................................................................................................................... 17
Web based GUI Session................................................................................................................................ 17
Local Network:............................................................................................................................................... 18
Program a Filter: ........................................................................................................................................... 19
RF Configuration: .......................................................................................................................................... 19
Remote Network: ........................................................................................................................................... 20
SNMP Configuration: ..................................................................................................................................... 20
Install & Upload: ........................................................................................................................................... 21
System Health:............................................................................................................................................... 21
Reboot: ........................................................................................................................................................... 22
Alarm Configuration: ..................................................................................................................................... 22
Log Configuration:......................................................................................................................................... 23
Text Menu Interface (Local Access) ............................................................................................................. 23
Terminal Emulation Program ....................................................................................................................... 24
Terminal Program Set-Up ............................................................................................................................. 25
TMI Login ....................................................................................................................................................... 26
Telnet Session (Remote Access) ................................................................................................................... 28
Modem Interface (Remote Access with login)............................................................................................. 30
Additional Tips............................................................................................................................................... 31
Warranty Information .................................................................................................................................... 34
Industry Certifications/Registration Numbers: ............................................................................................. 34
Index .............................................................................................................................................................. 35
-4-
The serial number may be found on the label on the bottom panel near the power
connectors. Note this number below. Retain this manual, along with proof of pur-
chase, to serve as a permanent record of your purchase.
MODEL NUMBER SERIAL NUMBER DATE OF PURCHASE
POINT OF SALE COMPANY
Product Registration Information
DISCLAIMER: All information and statements contained herein are accurate to the best of the
knowledge of Cellular Specialties, Inc. (CSI), but Cellular Specialties makes no warranty with
respect thereto, including without limitation any results that may be obtained from the products
described herein or the infringement by such products of any proprietary rights of any persons.
Use or application of such information or statements is at the users sole risk, without any liability
on the part of Cellular Specialties, Inc. Nothing herein shall be construed as licence or recommen-
dation for use, which infringes upon any proprietary rights of any person. Product material and
specifications are subject to change without notice. Cellular Specialties’ standard terms of sale
and the specific terms of any particular sale apply.
Document Purpose / Intended Users
The purpose of this document is to provide a step-by-step procedure to help the experienced
technician/engineer install and commission an in-building wireless enhancement repeater system
using CSI’s DSP85-PSS8 Digital Repeater. Following the procedures outlined will minimize risks
associated with modifying a live system and prevent service interruptions. This document assumes
the technician/engineer understands the basic principles and functionality involved with Repeater
and in-building systems. It is geared to the practical concerns of the installer.
Application
This guide should be applied whenever a need exists to add Digital Repeater capability to an
existing system or when this capability is being included with a new installation.
Safety Guidelines
The general safety information in this guideline applies to both operating and service personnel.
Specific warnings and cautions will be found in other parts of this manual where they apply, but
may not appear in this summary. Failure to comply with these precautions or specific warnings
elsewhere in the manual violates safety standards of design, manufacture, and intended use of
equipment. Cellular Specialties, Inc. assumes no liability for the customer’s failure to comply with
these requirements:
Grounding
This Digital Repeater system is designed to operate from 100-240 VAC and should always
be operated with the ground wire properly connected. Do not remove or otherwise alter the
grounding lug on the power cord.
Explosive Atmospheres
To avoid explosion or fire, do not operate this product in the presence of flammable
gases or fumes.
Lightning Danger
Do not install or make adjustments to this unit during an electrical storm. Use of a suitable
lightning arrester, such as CSI’s model number CSI-CAP, is very strongly recommended.
No User Serviceable Parts Inside
HAZARDOUS VOLTAGES ARE PRESENT WHEN THE COVER IS REMOVED. Opening the
chassis will void your warranty. If you suspect a malfunction with this product, call your dealer or
the Cellular Specialties Support Line at: (603) 626-6677, Toll Free (USA) 1-877-844-4274.
- 5 -
Cellular Specialties, Inc. (CSI) developed the DSP85 digital repeater for use within enclosed structures where signal from local dispatch
sites is insufficient to operate on scene communication equipment. Adequate signal must be available outside the structure as a prerequi-
site to achieving in-building coverage. The Digital Repeater is connected to an external antenna, usually on the roof, and to one or more
internal antennas placed strategically throughout the area where wireless service is desired.
The external antenna typically is directional, such as a “yagi”. Internal antennas are typically omnidirectional, although various other types
may be used depending on the coverage application. The CSI DSP Repeater amplifies both the “uplink” (Transceiver to tower) &
“downlink”(tower to Transceiver) signals thus facilitating communications to and from the intended wireless infrastructure.
With a maximum total of +85dB nominal gain on both the up and down links, gain can be adjusted over a range from +53.5dB to +85dB in
0.5dB steps. Control of the repeater is achieved utilizing a computer connected to comm. port 1 or 2 or via a Crossover Ethernet cable
connected to the Ethernet port. There are also LED indicators near the display to indicate ALARM status, AGC status, UL PWR, DL PWR,
OSC, SHUT DWN and a D/L SIGNAL STRENGTH bargraph.
A specific filtering process modifies each amplification chain. This process digitally converts the assigned spectrum and then applies
digital signal processing (DSP) techniques. DSP is used to create passbands that selects the RF energy passing through either the uplink
or downlink paths. After the digital processing is complete, the information is converted back to an analog signal that is applied to the
remaining stages of amplification. The resulting signals emitted by the repeater are specific to the network service providers’ require-
ments. If these requirements change, only the DSP configuration parameters need change in order to adapt. Configuration parameters are
created at the factory and supplied as files that may be downloaded to the repeater. The filter set configurations stored in memory
determine the unit’s adaptability to various field applications. The following pages describe the public safety band plan as well as the
convention CSI uses to identify and store the files that make up the filter set. All DSP85-PSS8 repeaters are shipped with an active filter set
that is programmed according to the ordering parties’ specifications. In most cases, the installer will not have to program a filter.
AGC= Automatic Gain Control ERP= Effective Radiated Power
APC= Automatic Power Control FPGA= Field Programmable Gate Array
AUI= Attachment Unit Interface LED= Light Emitting Diode
CPU= Central Processing Unit OIP3= Third-Order Intercept Point
CSI= Cellular Specialties, Inc. RF= Radio Frequency
DAS= Distributed Antenna System SBC= Single board Computer
DHCP= Dynamic Host Configuration SNMP= Simple Network Management Protocol
Protocol TMI= Text Menu Interface
DSP= Digital Signal Processing USB = Universal Serial Bus
EEPROM= Electrically Erasable UHCI = Universal Host Controller Interface
Programmable read-
only Memory
Antennas used for the purpose of radiating signals indoors are limited to a maximum gain of 3 dBi. The outdoor antenna used
for the purpose of communicating to the wireless infrastructure is limited to 14dBi gain, or any combination of gain and loss
that equates to 14dB at input. Each antenna must be positioned to observe minimum separation requirements from all users
and bystanders. The following guidelines should be used when considering separation distances.
INDOOR antennas must be placed such that, under normal conditions, personnel cannot come within 20 cm (~8.0 in.) from
any inside antenna. Adhering to this minimum separation will ensure that the employee or bystander cannot exceed RF
exposures beyond the maximum permissible limit as defined by section 1.1310 i.e. limits for General Population/Uncontrolled
Exposure.
OUTDOOR antenna must be positioned such that, under normal conditions, personnel cannot approach closer than 120 cm.
(~4 ft.). A directional antenna having a maximum gain of 14 dBi is used, precautions should be taken to prevent personnel
from routinely passing through the main radiation beam at a distance closer than specified.
Product Introduction
Terms used in this manual
Important Safety Information
Note: All frequencies are shown in MHz
- 6-
CSI’s DSP II S8 Public Safety Band Plan
Mobile
(MHz)
Base
(MHz)
851
806 821
866
816
861
810
855
Mobile
(MHz)
Base
(MHz)
824
869
E0
UL810-811
DL855-856
F0
UL811-812
DL856-857
G0
UL812-813
DL857-858
H0
UL813-814
DL858-859
J0
UL814-815
DL859-860
K0
UL815-816
DL860-861
E1
UL810-810 .5
DL855-855 .5
E2
UL810.5-811
DL855.5-856
(.5MHz) (.5MHz)
E3
UL810-810 .75
DL855-855. 75
E4
UL810.75-811
DL855.75-856
(.75MHz) (.25MHz)
E5
UL810-810 .25
DL855-855. 25
E6
UL810.25-811
DL855.25-856
(.25MHz) (.75MHz)
F1
UL811-811 .5
DL856-856.5
F2
UL811.5-812
DL856.5-857
(.5MHz) (.5MHz)
F3
UL811-811. 75
DL856-856.7 5
F4
UL811.75-812
DL856.75-857
(.75MHz) (.25MHz)
F5
UL811-811. 25
DL856-856.25
F6
UL811.25-812
DL856.25-857
(.25MHz) (.75MHz)
(.5MHz)
(.25MHz)
(.75MHz)
G1
UL812-81 2.5
DL857-857 .5
G2
UL812.5-813
DL857.5-858
(.5MHz) (.5MHz)
G3
UL812-812 .75
DL857-857 .75
G4
UL812.75-813
DL857.75-858
(.75MHz) (.25MHz)
G5
UL812-812 .25
DL857-857 .25
G6
UL812.25-813
DL857.25-858
(.25MHz) (.75MHz)
H1
UL813-813.5
DL858-858 .5
H2
UL813.5-814
DL858.5-859
(.5MHz) (.5MHz)
H3
UL813-813.75
DL858-858 .75
H4
UL813.75-814
DL858.75-85 9
(.75MHz) (.25MHz)
H5
UL813-81 3.25
DL858-858 .25
H6
UL813.25-814
DL858.25-85 9
(.25MHz) (.75MHz)
J1
UL814-81 4.5
DL859-859 .5
J2
UL814.5-815
DL859.5-860
(.5MHz) (.5MHz)
J3
UL814-81 4.75
DL859-859 .75
J4
UL814.75-81 5
DL859.75-860
(.75MHz) (.25MHz)
J5
UL814-814 .25
DL859-859 .25
J6
UL814.25-81 5
DL859.25-860
(.25MHz) (.75MHz)
(.5MHz)
(.25MHz)
(.75MHz)
K1
UL815-815. 5
DL860-860.5
K2
UL815.5-816
DL860.5-86 1
(.5MHz) (.5MHz)
K3
UL815-815.7 5
DL860-860.75
K4
UL815.75-816
DL860.75-861
(.75MHz) (.25MHz)
K5
UL815-815.25
DL860-86 0.25
K6
UL815.25-816
DL860.25-861
(.25MHz) (.75MHz)
A0
UL806-807
DL851-852
B0
UL807-808
DL852-853
C0
UL808-809
DL853-854
D0
UL809-810
DL854-855
A1
UL806-806.5
DL851-851 .5
A2
UL806.5-807
DL851.5-852
A3
UL806-80 6.75
DL851-851 .75
A4
UL806.75-807
DL851.75-852
A5
UL806-80 6.25
DL851-851 .25
A6
UL806.25-807
DL851.25-852
(.75MHz) (.25MHz)
(.25MHz) (.75MHz)
B1
UL807-807 .5
DL852-852. 5
B2
UL807.5-808
DL852.5-853
(.5MHz) (.5MHz) (.5MHz) (.5MHz)
B3
UL807-807 .75
DL852-852. 75
B4
UL807.75-808
DL852.75-853
(.75MHz) (.25MHz)
B5
UL807-807 .25
DL852-852.2 5
B6
UL807.25-808
DL852.25-853
(.25MHz) (.75MHz)
C1
UL808-808.5
DL853-853.5
C2
UL808.5-809
DL853.5-854
(.5MHz) (.5MHz)
C3
UL808-808.7 5
DL853-85 3.75
C4
UL808.75-809
DL853.75-854
(.75MHz) (.25MHz)
C5
UL808-808.2 5
DL853-853 .25
C6
UL808.25-809
DL853.25-854
(.25MHz) (.75MHz)
D1
UL809-809 .5
DL854-854 .5
D2
UL809.5-810
DL854.5-855
(.5MHz) (.5MHz)
D3
UL809-80 9.75
DL854-854 .75
D4
UL809.75-810
DL854.75-855
(.75MHz) (.25MHz)
D5
UL809-809 .25
DL854-854 .25
D6
UL809.25-810
DL854.25-855
(.25MHz) (.75MHz)
L0
UL816-817
DL861-862
M0
UL817-818
DL862-863
N0
UL818-819
DL863-864
P0
UL819-820
DL864-865
Q0
UL820-821
DL865-866
L1
UL816-816 .5
DL861-861. 5
L2
UL816.5-817
DL861.5-862
(.5MHz) (.5MHz)
L3
UL816-816 .75
DL861-861.7 5
L4
UL816.75-817
DL861.75-862
(.75MHz) (.25MHz)
L5
UL816-816. 25
DL861-861.2 5
L6
UL816.25-817
DL861.25-862
(.25MHz) (.75MHz)
M1
UL817-817 .5
DL862-862 .5
M2
UL817.5-818
DL862.5-863
(.5MHz) (.5MHz)
M3
UL817-817 .75
DL862-862 .75
M4
UL817.75-818
DL862.75-863
(.75MHz) (.25MHz)
M5
UL817-817 .25
DL862-862 .25
M6
UL817.25-818
DL862.25-863
(.25MHz) (.75MHz)
N1
UL818-818.5
DL863-863 .5
N2
UL818.5-81 9
DL863.5-864
(.5MHz) (.5MHz)
N3
UL818-81 8.75
DL863-863 .75
N4
UL818.75-819
DL863.75-864
(.75MHz) (.25MHz)
N5
UL818-81 8.25
DL863-863 .25
N6
UL818.25-819
DL863.25-864
(.25MHz) (.75MHz)
P1
UL819-819 .5
DL864-864. 5
P2
UL819.5-820
DL864.5-865
(.5MHz) (.5MHz)
P3
UL819-819 .75
DL864-864. 75
P4
UL819.75-820
DL864.75-865
(.75MHz) (.25MHz)
P5
UL819-819 .25
DL864-864.2 5
P6
UL819.25-820
DL864.25-865
(.25MHz) (.75MHz)
Q1
UL820-820.5
DL865-865 .5
Q2
UL820.5-821
DL865.5-866
(.5MHz) (.5MHz)
Q3
UL820-820.75
DL865-865 .75
Q4
UL820.75-821
DL865.75-86 6
(.75MHz) (.25MHz)
Q5
UL820-82 0.25
DL865-865 .25
Q6
UL820.25-821
DL865.25-86 6
(.25MHz) (.75MHz)
R0
UL821-822
DL866-867
S0
UL822-823
DL867-868
T0
UL823-824
DL868-869
R1
UL821-82 1.5
DL866-866 .5
R2
UL821.5-822
DL866.5-867
(.5MHz) (.5MHz)
R3
UL821-82 1.75
DL866-866 .75
R4
UL821.75-82 2
DL866.75-867
(.75MHz) (.25MHz)
R5
UL821-82 1.25
DL866-866 .25
R6
UL821.25-82 2
DL866.25-867
(.25MHz) (.75MHz)
S1
UL822-822 .5
DL867-867 .5
S2
UL822.5-823
DL867.5-868
(.5MHz) (.5MHz)
S3
UL822-82 2.75
DL867-867 .75
S4
UL822.75-823
DL867.75-868
(.75MHz) (.25MHz)
S5
UL822-822 .25
DL867-867 .25
S6
UL822.25-823
DL867.25-868
(.25MHz) (.75MHz)
T1
UL823-823.5
DL868-86 8.5
T2
UL823.5-824
DL868.5-869
(.5MHz) (.5MHz)
T3
UL823-823.75
DL868-868 .75
T4
UL823.75-824
DL868.75-869
(.75MHz) (.25MHz)
T5
UL823-823.25
DL868-868 .25
T6
UL823.25-824
DL868.25-869
(.25MHz) (.75MHz)
ABCDEF GHJKLMNPQRST
Note: All Variant/Guard
Band designators other
than 0 are user defined
custom filters.
Band Plan and Naming Convention
- 7 -
Functional Overview
The CSI-DSP85-PSS8 repeater incorporates the following features for convenient operation, access, protection, and control.
•Network Configuration and Control using either a webpage style GUI through
any standard browser or a menu driven user interface using the serial port.
(Note: GUI does not require Internet access.)
•User Gain Control (affects all passbands)
•Automatic Gain Control
•Automatic Power Control
•Oscillation Protection
•Over Drive Protection (P.A. limiting)
•Under/Over Voltage Protection
•Fault Protection
•Alarm Notification - Local/Remote
•Upgrade Support - Local/Remote
•External Interfaces - USB/Ethernet/Serial
•Re-loadable filters - Local/Remote
•Web-based monitoring and control - Local/Remote
•Persistent Status and Error information
Automatic safety precautions are built into the amplifier system. In the case of a catastrophic system event, a shutdown circuit is
incorporated that will disable all emissions should the uplink input or downlink input be overdriven or should an oscillation or output
overpower event occur. The amplifier will periodically attempt to recover from the detected condition automatically. Warning light
indicators are as follows:
UL PWR: Indicated by a red LED. Uplink power has been affected by a system event and
will need to be addressed by either the system software or a technician to
be reset to original system settings, using the GUI or text menu interface.
See the event log to determine the nature of the fault.
DL PWR: Indicated by a red LED. Downlink power has been affected by a system event
or condition, such as insufficient antenna isolation, and will need to be
addressed by either the system software or a technician to be reset to original
system settings, using the GUI or menu driven user interface. See the event log
to determine the nature of the fault.
OSC: Indicated by a red LED. An oscillation event has occurred or is occurring. The
system has been affected by the event and the problem will need to be
addressed by the system software or a technician to be reset to original ystem
settings. This is an indication of a major fault.
SHUT DWN: Indicated by a red LED. The RF stages of the unit are disabled due to an
unresolved system event such as oscillation, effectively taking the unit off
the air. The problem will need to be addressed by a technician before the on
air operation can be restarted. The repeater is not equipped with an ON/OFF
power switch. Hard power down will require that the unit be unplugged.
D/L SIGNAL
STRENGTH: Indicated by a green LED bargraph. This indicates the relative signal strength
being received from the cell site. Note: the last bar of the bargraph will turn
red in the event of very strong adjacent channel interference.
Alarm: Indicated by a red LED. The unit has sensed an alarm condition. This LED may
light alone or in conjunction with one of the other indicator LEDs. In both cases the
cause(s) can be reviewed by going to the System Health menu.
AGC: When Illuminated, this yellow LED indicates that automatic gain control is active
and has reduced the gain of the unit in order to prevent very strong input
signals from overloading the amplifier. The amplifier will periodically evaluate
input signal and attempt to recover from this condition.
LED Indicators
-8-
EIA232 Pin Specifications
The diagram to the left is for reference only, it’s intended to provide
a quick source for pinout information in the event it should be
necessary to adapt your serial cable because of an unusual
connector configuration. In the vast majority of cases this
information will not be needed.
Local Communication Interface Ports
To allow monitoring and control, the CSI-DSP85-PSS8 is equipped with four ports that provide external communication access (1
Ethernet CAT-5, 2 DB-9 serial, and 1 USB). The Ethernet, CAT-5 port is provided as a primary communications port to the PC. One
serial interface provides communications to local PC and the second to an external modem when provided. The USB interface
provides a means to download files from a memory device and may also be used by an external modem. The DB-9 pin assign-
ments conform to the standard Electronic Industries Association (EIA232) specification. A diagram of the pin descriptions is
provided on this page for reference.
Connecting a null modem cable to one of the COM ports and using a terminal emulation program with a PC will allow communication
to the control processor’s Text Menu Interface (TMI). See command line interface section for further detail.
Approximate Signal Strengths of Bargraph Display
ILLUMINATED
BARS
SIGNAL AT INPUT
CONNECTOR
0*
1
2
3
10
< -81 dBm
-81dBm to -79dBm
-78dBm to -75dBm
Adjacent Channel
Interference
4
5
6
7
8
9
-74dBm to -71dBm
-70dBm to -67dBm
-66dBm to -63dBm
-62dBm to -59dBm
-58dBm to -55dBm
-54dBm to -51dBm
The minimum measurable input level is -81 dBm at 85 dB gain, -71 dBm at 75 dB gain, -61 dBm at 65 dB gain, and -51 dBm at 55 dB
gain.
USB Interface
The Universal Serial Bus (USB) interface conforms to
Intel’s Universal Host Controller Interface (UHCI) version
1.1 dated March 21, 1996. This interface will support data
transfer rates up to 12 Mbps and can be used for soft-
ware updates and filter file uploads.
*Note: During Power up, the CSI-DSP85-PSS8 will require a approximately three minutes for the internal computer to boot up.
During this time the LEDs on the front panel will light and go out several times. When boot is complete and no alarm conditions exist,
none of the LED indicators will be illuminated. The CSI logo is illuminated when ever the repeater is powered. One or more bars on the
LED bargraph may also be lit, depending on the strength of the signal being received from the donor site. Signals weaker than -81dBM
will not illuminate any bars.
Do not unplug the unit while it is in the boot up process!
Ethernet
The Ethernet AUI conforms to IEEE 802.3 and is capable of
supporting 10/100 Mbps communications speeds. This port is
used to provide access to the GUI.
- 9 -
All cables should be checked for shorts and opens. Also verify that there are no cables with loose or poor connections. RF leakage
could cause oscillation to occur under some conditions.
The rooftop antenna (Donor Antenna), if directional, should be checked for proper alignment along the calculated
compass heading. Typically, the directional antenna would be aimed at the same site that your handset uses, but it may
not always be so. It is critical the installer contact the service provider for information on, and approval
of, the site he or she has selected before the system is turned on.
If cables and alignment are acceptable and a problem persists, it may be necessary to use a spectrum analyzer to
examine the signal environment in which the CSI-DSP85-PSS8 is operating. The existence of strong adjacent channel
signals within the frequency band(s) can cause the AGC to reduce the amplifier’s gain or cause alarms. In some cases
additional filtering or attenuation might be required to reject these unwanted signals. In some instances, the donor
antenna can be reoriented horizontally, to place the interference source in an antenna pattern “null”. There also may be
some cases where the interference from outside signals is so great that they cannot be filtered or otherwise reduced
or eliminated without expensive and possibly prohibitive measures. In these cases it may not be practical to use the
CSI-DSP85-PSS8 for providing coverage to these sites.
There are no physical connections provided to specifically communicate system or alarm status. This information is embedded in the
information accessible via the communication ports described earlier.
DONOR PORT (To Outside Antenna, see port configuration diagram next page.)
If a CSI-DSP85 is installed in an area with very strong desired and/or undesired signals, it is important to ensure that the overall
signal levels are optimized to be within the best operating range of the repeater. Additionally, de-sensing of a nearby base station
site must be avoided. These goals can be accomplished by properly attenuating the antenna port(s) in the path of the donor
antenna(s). In effect, one can imagine that the particular repeater deployment is electrically moved farther from the base station
using attenuators that are equivalent to increasing the path loss from the donor antenna to the base station. The following potential
outcomes result from the use of attenuators on the donor port(s) of the CSI-DSP85: Uplink output power, as reported by the CSI-
DSP85, is reduced by the value of the attenuation, protecting nearby base stations. Downlink signal to noise ratio is high at the point
of the attenuator, resulting in slight but negligible reduction in downlink performance. Other performance is essentially unchanged.
SERVER PORT (To Inside Antenna(s), see port configuration diagram next page.)
Server port attenuation may also be necessary, particularly where a powered DAS is present. The selection guidelines below apply
to both server and donor ports. In order to properly measure uplink signal strength, a signal generator should be used. If a signal
generator is not available, placing a test call while under the server antenna with the least path loss to the repeater should provide
reasonable data. The following potential outcomes result from the use of attenuators on the server port(s) of the CSI-DSP85:
Downlink output power, as reported by the CSI-DSP85, is reduced by the value of the attenuation. Uplink incoming power from the
DAS is reduced, along with potentially strong and/or harmful out-of-band signals (including noise) that are generated by the DAS.
Monitoring & Alarms
System Set-Up Considerations
Selection of external attenuators to be used in line with the CSI-DSP85 Antenna
Port(s):
- 10 -
Accurate attenuator values need to be chosen to ensure that the maximum total power (higher of Composite or In-Band Input)
applied to the donor and server port(s) does not exceed the following thresholds:
Input Signal Max Gain Input Signal Max Gain
<-55 dBm 85 dB -39 dBm 69 dB
-54 dBm 84 dB -38 dBm 68 dB
-53 dBm 83 dB -37 dBm 67 dB
-52 dBm 82 dB -36 dBm 66 dB
-51 dBm 81 dB -35 dBm 65 dB
-50 dBm 80 dB -34 dBm 64 dB
-49 dBm 79 dB -33 dBm 63 dB
-48 dBm 78 dB -32 dBm 62 dB
-47 dBm 77 dB -31 dBm 61 dB
-46 dBm 76 dB -30 dBm 60 dB
-45 dBm 75 dB -29 dBm 59 dB*
-44 dBm 74 dB -28 dBm 58 dB*
-43 dBm 73 dB -27 dBm 57 dB*
-42 dBm 72 dB -26 dBm 56 dB*
-41 dBm 71 dB -25 dBm < 55 dB*
-40 dBm 70 dB
*We recommend padding this level due to potential for fluctuating signal.
-25 dBm is the maximum input signal level that should be applied to the repeater, even if the gain is lower than 55 dB.
Input signals exceeding these thresholds will result in composite input attenuation, called “ADC Protect” (Analog to Digital Converter
Protection). Output power is reduced whenever the above thresholds are exceeded by reducing the gain by 1dB for each 1 dB that
the threshold is exceeded. ADC Protect should not be confused with AGC (Automatic Gain Control), which reduces gain to prevent
In-Band (measured) output power from exceeding the specified maximum output level. To determine the total power applied to the
donor and server ports, please reference the “Composite Input” values as reported in the Web (“System Status”) or Menu (“Link
Status”) interfaces (depicted and explained later in this manual).
Large delta’s between in-band and composite input signals:
Care should be taken to isolate the best donor site to ensure the least possible delta between in-band and composite downlink
signals. If the (downlink) composite input exceeds the in-band input by more than 3 dB for the SMR band the maximum output power
will be reduced. Example:
Band (SMR)
In-Band Input -45 dBm
Composite Input -38 dBm
Max Gain = 68 dB
Max Output = 23 dBm
TO INSIDE ANTENNA TO OUTSIDE ANTENNA
1:1 PORT CONFIGURATION
STANDARD MODEL
Input: One single band port, from the single band donor.
Output: One single band port to the DAS.
Attenuator Selection Guidelines:
- 11 -
ITEM # QTY PART # DESCRIPTION
1 1EA CS10-410-402 DSP85-PSS8 REPEATER
2 1EA 453-1010-002 5V/24V POWER SUPPLY
3 1EA 780-0510-001 LINE CORD (AC POWER)
4 1EA 750-2171-001 MOUNTING PLATE (OPTIONAL)
5 1EA 750-2172-002 P/S MOUNTING BRACKET
Wall Mounting the CSI-DSP85-PSS8, Digital Repeater
The following diagram illustrates the best method for mounting the repeater to a wall in an typical installation.
Note: for optimal cooling the unit should be mounted vertically on a wall with the antenna ports up.
-12-
Warning: On the standard model, power supply cable connectors are keyed for proper orientation, but if forced can be
inserted incorrectly. Great care should be taken to avoid this as it may damage the connectors and/or the repeater. This does
not apply to the weather resistent model, which uses an internal power supply
Keyed for proper alignment, do not force
connector into place.
Important Installation Notes
•Inadequate isolation between the outside and inside antennas may cause regenerative feedback in the system. This
feedback can cause the amplifier to emit a continuous signal at maximum amplitude and, in some cases, interfere with normal
operation of the dispatch site. Careful consideration of the layout and placement of the system is imperative.
•The installer should refer to the Safety Guidelines section on page 4 and the Important Safety Information section on page 5 for
proper antenna selection and installation. To avoid serious injury or death and damage to the repeater, do not install donor or server
antennas near overhead power lines or high power components. Allow enough distance so that if antennas should fall they will
not come in contact with those components.
••
••
•Close proximity to the donor or server antennas with the repeater in operation may expose the user or installer to RF fields
that exceed FCC limits for human exposure.
WARNING! AMPLIFIER OR HANDSET DAMAGE MAY OCCUR IF A HANDSET IS CONNECTED DIRECTLY TO THE REPEATER OR THE
COAX THAT LEADS TO THE REPEATER.
Optional Accessories
A complete line of accessories is available from Cellular Specialties, Inc. Check with your CSI distributor for any additional items
needed. Below are just a few examples suitable for most in-building needs.
Circuit Operational Description
The repeater uses a single down-conversion/up-conversion scheme. There are multiple RF amplifier stages prior to each down-
converting mixer. The down-converting mixers are followed by a single IF amplifier. A Digital Signal Processor block then processes
the resultant digitized IF signal that was previously generated by an Analog-to-Digital Converter. The processed (filtered) digital signal
is fed to a Digital-to-Analog converter and then up-converted to RF. A driver amplifier and a final power amplifier make up the final gain
stages before application to the diplexer. The maximum total system gain (diplexer input to diplexer output) is nominally 85 dB for either
the downlink or the uplink paths with both links having independent manual and automatic gain controls (AGC).
AGC reacts to analog power detection on both the input and output of the uplink and downlink RF chains. A control algorithm
continuously monitors these detected values and dynamically adjusts various gain stages such that the net system gain
value, entered manually, is maintained without either exceeding FCC parameters or overdriving the A/D converters.
LEDs on the front panel display provide immediate visual indications of the unit’s primary power and major or minor alarm
status. The repeater features automatic shutdown protection, as a safety measure, should excessive drive be applied to the
input or an oscillation condition occur. When in a protected mode, a control algorithm determines the appropriate method of
recovery to a normal, previously defined state, or maintains the protection until manually reset. If recovery has been estab-
lished, the associated LED(s) will either be extinguished or available to be reset. The events
that trigger the error will be saved in the event log.
•Directional Couplers
6dB - model number: CSI-DC6/700-2K/N
10dB - model number: CSI-DC10/700-2K/N
15dB - model number: CSI-DC15/700-2K/N
20dB - model number: CSI-DC20/700-2K/N
30dB - model number: CSI-DC30/700-2K/N
•Outside Donor Antenna
Yagi - model number: CSI-AY/806-960/14
•UPS
Battery backup, 2 hr Single band
1 hour dual band - model number: CS48-985-600
Battery backup, 4 hr Single band
2 hour dual band - model number: CS48-985-601
•Power Dividers
2:1 - model number: CSI-SPD2/700-2.5K/N
3:1 - model number: CSI-SPD3/700-2.5K/N
4:1 - model number: CSI-SPD4/700-2.5K/N
•Grounding Kit - model number: CSI-GKIT
•Lightning Arrestor - model number: CSI-CAP
•Inside Omnidirectional Antenna
Quad-band - model number: CSI-AO/700/2.5K/3
•Mounting Kit
19” rack or wall mountable -
model number: CSI-RWM-DSP85
-13-
Functional Block Diagram
-14-
AC Voltage 100 - 240 VAC External Power Supply
AC Power Frequency 47 - 63 Hz
Box Weight 27.5 / 12.47 lbs/kg
Box Thermal Management Convection cooled Large heatsink
Surface Coating Powder Coat
AC Current 1.7 Amps @ 120 VAC
0.9 Amps @ 230 VAC
Parameter Specification Notes
Repeater Size
Height 4.69 in.
Width 18.62 in.
Depth 11.25 in.
Heat Output 500 BTU/Hr
Relative Humidity 5% to 95% Non-condensing
Industrial Dust <15mg/m3 Telcordia GR-63-CORE
Temperature Range 0 to +50 C
(-32 to +122 F)
00
0 0
Mechanical Specifications
AC Power Specifications
Parameter Specification Notes
Environmental Requirements
Parameter Specification Notes
-15-
OIP3 Measured with 2 CW tones at 14
dBm/tone
Linear Output Power + 27dBm max Uplink and Downlink
SMR +26dBm** ** AGC Set Point
Noise Figure (Avg) 5.0 dB At Maximum Gain
Maximum RF input Power +10 dBm
without damage
Linear Gain 85 dB Factory Calibrated Gain
Pass Band Ripple +/-1.5 dB
Automatic Gain Control (AGC) 30 dB max In 0.5 dB steps
range
Manual Gain Control 53.5-85 dB max In 0.5 dB steps
RMS Vector Error (EVM) 3% max TDMA, EDGE, W-CDMA, CDMA2000, P25
CDMA RHO 0.98 min CDMA2000, 1x-EVD0
Spurious Emissions &
Applicable Documents
FCC -13 dBm max Per FCC part 2 and 90
Industry Canada -13 dBm max
Propagation Delay <2.5 usec
Input VSWR (Typ) <1.5:1
+ 43 dBm
1dB Compression Uplink and Downlink
+ 33 dBm
Connectors N-Female (2)
Operating Power Parameters
Parameter Specification Notes
-16-
ETHERNETUSB
COM 1COM 2
POWER
DL PWR
ALARM
UL PWR
TO OUTSIDE ANTENNATO INS IDE ANTENNA
Mechanical Drawing
-17-
When login is complete the user is brought to the system status page. The links shown in the
navagation box on the left are activated by clicking on them.
Web based GUI Session
Primary access to the repeater is gained using a LAN connection and a web browser program
such as Firefox by Mozilla, or Internet Explorer from Microsoft. The repeater ships with the
default IP address of 192.168.1.100, but it can be changed later if required.
If connecting directly to the repeater from a laptop or PC with a crossover CAT-5E cable or
over a LAN the user types the IP address of the repeater into the browser address line to
connect. (Note: Most users will need to update the TCP/IP settings on their computer to enable
connection to a host that has a static IP. Select “Use the following IP Address” and enter the IP
Address as follows: 192.168.1.x, where “x” = any number from 2 to 254 inclusive other than
100. The subnet mask is 255.255.255.0. Questions pertaining to these settings should be
referred to the user’s IT department or you may refer to the Additional Tips section at the end
of this manual.) When connection is made the user will be prompted for a user name and
password. For the purpose of the GUI session, the default user name is webuser and the
password is csi1234. This can also be changed as required. Internet access is not required
to use the GUI. (Note: If you are connecting using a laptop, verify that your Ethernet port is
powered. Some laptops will not allow Ethernet connection when on battery power. If this is
the case with the laptop you are using you will need to plug it in or update the power settings.)
System Status:
-18-
If the user selects Local Network from the System Status page, the following screen is displayed
and from here network configuration can be modified as required. The default is set to Static. Check
with your IT department for explanation and approval of the DHCP and DHCP Server options you
plan to use before you select them. *NOTE: In units with software version 2.2.4 or prior, only
letters, numbers and underscores are acceptable nomenclature. In units with software version
2.3.0 and up, Underscores are not acceptable; however, hyphens are acceptable.
After any changes are made press the refresh button to review the fields and ensure
the change made is correct. Note: changing network settings will cause the current TCP/IP
connection to fail because the change will take effect immediately. From here the user may return
to the System Status screen or click on the other options.
Local Network:
-19-
If the user would like to modify RF configuration click on the words RF Configuration in the
navigation box and the screen below is displayed.
The user inputs the gain value desired. Gain values from 53.5 dB to 85.0 dB may be selected. The
repeater will not allow the user to set values outside this range. If a new filter set is required, the new
filter may be selected from the “Program a Filter page” below.
The user may select the desired filter by pressing the band/sub-band and modulation selection
buttons. Undesired bands/sub-bands if lit will require the user to manually “deselect” them before
programming. Pressing the Program button will complete the selection and load the desired filter.
The time required to complete this process will take just a few moments. Note: If the filter desired
is not currently in the unit, additional filters along with instructions on how to load them are
available by contacting CSI.
RF Configuration:
Program a Filter:
-20-
To change SNMP settings click SNMP Configuration in the navigation box, the screen below will be
displayed. If the user is not well versed in Simple Network Management Protocol he or she should
check with their IT professional for proper setting requirements.
If the repeater includes a modem kit, click on Remote Network in the navigation box and the screen
below is displayed.
Highlight the carrier on whose network the repeater and modem will be configured and click the
Change Settings button. Refer to the documentation included with the modem kit for addtional
information on configuring the modem.
Remote Network:
SNMP Configuration:
-21-
By clicking System Health the current state of the repeater can be reviewed.
Should a software install or upgrade be needed it can be done from the Install & Upload screen
shown below. As with the other screens it can be reached by clicking the words in the
navigation box. Contact CSI for updates and instructions.
System Health:
Install & Upload:
***The user may clear LED indicators, alarms and the Event Log by clicking the Clear Log button.
***
**** If required in your municipality, visit the “System Health” screen and click on “Trigger Test
Alarm” and wait for confirmation that the Service Provider representative that is responsible
for monitoring the repeater has been notified of the alarm. Be sure to “Clear All Logs” prior to
logging out of the Web Interface.
****
-22-
If a reboot of the repeater becomes necessary click on the Reboot option in the navigation box
and the Reboot page is displayed.
Reboot:
Alarm Configuration:
The Alarm Configuration page allows the user to specify what events will trigger an alarm. The
add Email Address window allows the user to enter up to five E-mail addresses to which the
repeater can send specified alarm messages when Email Alarm Notification and Remote
Networking are enabled, and the repeater is equipped with an active wireless modem. Email
Alarm Notification is currently restricted to CSI Beta Testing, however, future iterations of
operating software will permit broadened use of this feature. *NOTE: Letters, numbers &
hyphens are the only acceptable nomenclature for the Location field.
-23-
To end the session exit the browser, the user will be automatically logged out.
The Log Configuration page provides the user with the means to modify three aspects of how
log files are created and stored as shown below.
Log Configuration:
Figure 1 Figure 2
Local access to the repeater TMI, also known as the console interface, is made by connecting a
serial cable (optional), as shown in figure 1, from the serial connector of the laptop to either of
the serial ports on the bottom end panel of the repeater. These connectors are labeled COM 1 and
COM 2. In some cases, if the gender of the connector is not the same as shown in figure 1, a null
modem adapter (optional) as shown in figure 2 may also be required.
Text Menu Interface (Local Access)
-24-
Many terminal emulation programs will work if properly configured. In the following description,
“TeraTerm” is used to establish the TMI session. This program is readily available via the Internet
and is free from Ayera Technologies at:
http://www.ayera.com/teraterm/
TeraTerm Pro Web works on Windows 95/98, 2000, XP. Here is the latest TeraTerm Pro Web
release: Version 3.1.3, October 8, 2002. ttpro313.zip
When the program is started, the following screen is displayed.
Select the Serial radio button and press OK as shown below.
Note: It may be necessary, in the System Properties section of the control panel; using Device
Manager to determine what COM port your computer uses for the communications port. In this case
it is COM 1. This is not to be confused with the serial port on the bottom panel of the repeater
labeled COM 1.
Terminal Emulation Program
-25-
Pressing “OK” will open up a blank dialog screen. Go to the setup dropdown menu and
select Serial port to make changes to the serial port setup.
Configure the terminal program for the correct COM port, in this case COM 1 and 115200
baud rate as shown below.
Terminal Program Set-Up
-26-
After completing the serial port changes (pressing the enter key will be required to complete
the action) the user will be prompted for a user name and password. The default user name is
“user”. The password is “csi1234”. After entering the password and pressing return the
TMI main menu will appear. Note: by default the Set Parameters option is disabled. To re-enable
the user will press 1 and will be prompted for a username and password. The default user
name is csi and the password is csi1234.
The actions displayed
are self-explanatory.
Pressing “1” will
continue to expand this
session screen and
allow the following
parameters to be set.
TMI Login
-27-
After selecting option 1, downlink, the current user gain is displayed and the option to change it
is accomplished by typing the desired gain at the prompt. The user is then returned to the
previous menu.
Each “Set Parameter” selection, when chosen will be expanded to allow changing or setting of that
parameter. For example from the Link Configuration menu on the previous page, selecting 1 - Adjust
Gain will display the menu shown below.
-28-
All the other options operate in much the same way. Some of the options will offer the user
additional selections and will be self-explanatory. Below is one example of these additional options,
the one shown below is the result of selecting (3) Filter Programming.
Note: Graceful session termination is important. Use Disconnect under the file dropdown menu
to terminate a session, otherwise the port may become disabled and force the system to be
rebooted.
Telnet Session (Remote Access)
Remote access to the repeater may be gained through a LAN connection and a terminal
emulation program for TCP/IP. As with the serial connection, many terminal emulation programs
will work, if properly configured. In the following description, “TeraTerm” is used to establish the
Telnet session. Also, it will be required that the network configuration of the computer and the
repeater being controlled be set up with the same Sub Net and Sub Net Mask in order to establish
a link. In other words, the IP addresses of both the computer used and the repeater must use the
same group of IP address number sets. For example, the repeater ships with the default IP
address of 192.168.1.100 and a Sub Net Mask of 255.255.255.0. In order to connect, the
computer to be used for the link would normally need an IP address of something like
192.168.1.12 with a Sub Net Mask of 255.255.255.0, the same Sub Net Mask as the repeater. In
this example note: the last digit of the IP address may be any number except 1,100 and 255.
Configuring your PC is normally fairly straight forward but it does vary somewhat with the
operating system involved. If you require assistance, contact your IT department and they will
be able to set up your PC for you or you may review the Additional Tips Section at the end of the
manual.
When the TeraTerm program is started, the following screen is displayed. Change the default
host IP address to the IP address of the repeater to be controlled. In the case of a new install, the
default address is 192.168.1.100 and has been assigned at the factory. Select the service
Telnet. The TCP Port must be 23.
-29-
Pressing the “OK” button will bring the user to the following screen, which will require the user
to log in. The default user name is “user”. The default password is “csi1234”.
In the field after the prompt “DSP85-cell-X login;” type the user name and password. After typing
the password press the enter key and the main menu will be displayed as shown next.
-30-
Telnet and serial sessions both provide access to the same Text Menu Interface. We
have already shown many of the options available and all are self explanatory, so they
will not be repeated.
Modem Interface (Remote Access with login)
A modem can also be used to gain remote access to the unit provided the repeater has been
properly equipped. A selection of modems is available as an option. If the modem requires a SIM
card for activation, special requirements must be met for the SIM card to become fully functional,
contact the service provider. In addition, an IP address must be obtained and entered into the CSI-
DSP85-PSS8.
Once the modem has been installed and activated, it can be accessed from any terminal emulation
program just as in the serial and Telnet examples provided earlier. Access response time will
depend on many factors, some of which are:
•Quality of the connection (RF signal in the case of wireless modems)
•Technology (CDMA, EDGE, GPRS, etc.)
•Network congestion (Throughput)
When a connection has been established, the same login screen shown in both the serial and
Telnet examples is presented.
-31-
Additional Tips
Instructions to change TCP/IP settings on your Windows computer.
Click in the Network Connections Icon in the Control Panel. See below.
Right click on Local Area Connection - and select “Properties”.
Scroll down to “Internet Protocol (TCP/IP) and click on the “Properties” button.
-32-
If you are set up to use DHCP, the window shown below will be displayed.
Select “Use the following IP address:” and enter “192.168.1.2.” The subnet mask
should automatically populate to “255.255.255.0”.
Nothing else will need to be chosen or entered. Click “OK”, then “OK again and
retry connection.
A crossover Ethernet cable (supplied) must be used for Web Interface access. As
a reminder, you must verify the Ethernet port on your laptop is powered. If your
laptop is on battery power, the Ethernet port may be inactive by default. If this is
the case simply plug in the laptop to a 110vac source or change the power settings
to enable the Ethernet port when the laptop is using battery power.
-33-
When troubleshooting RF issues, and when surveying challenging RF environ-
ments, it’s important to have a spectrum analyzer capable of measuring the
frequency that you are working with. An attenuator should be used to protect the
input, when connected to a source of RF power such as the repeater or a
powered DAS.
Both Uplink and Downlink should be measured. Downlink should be measured
on the donor cable and at the output (server) port of the powered up repeater,
and Uplink at the lead from the DAS (on fiber/powered DAS’s, where the lead
would connect to the server port on the repeater) and at the donor port with
the repeater powered up. Measurements may also be necessary at server
antenna locations. Your spectrum analyzer will need to be equipped with a
whip antenna for this.
Resolution Bandwidth (RBW) should be set at 200 kHz for GSM and 1 MHz for
CDMA. If you cannot select these values, the closest available values should
be used. Video filter should be about one tenth of RBW. Other settings like
span are whatever is appropriate. One should also make sure that there are no
signals above the top of the screen.
If you cannot see an adjacent out of band signal when using the 1 MHz RBW
filter, you can decrease the RBW, to see the close-in-frequency signals. Be
sure to set the RBW back when you want to measure the power level.
RF Notes:
To prevent overload of the DSP input stages, the maximum measured level of in-
band or out of band signals should be less than -50 dBm when the DSP gain is
set to 85 dB, -40 dBm when set to 75 dB, etc. This applies when there is one
dominant signal and applies TO BOTH THE DOWNLINK AND UPLINK. If there are
two dominant signals, and the gain is set to 85 dB, then the level of each signal
should be kept to less than -53 dBm. With three signals, each should be less
than -55 dBm. With ten signals each should be less than -60 dBm. This latter
reduction prevents the composite power of the multiple signals from exceeding
an acceptable level. Add fixed attenuators in line with the donor antenna line/
DAS feed to keep signals below the levels indicated above.
Suggested spectrum analyzer setting:
-34-
FCC: NVRCSI-DSP85-PSS8 IC: 4307A-DSP85-PSS8
Warranty Information
Industry Certifications/Registration Numbers:
One Year Limited Warranty
Seller warrants that its products are transferred rightfully and with
good title; that its products are free from any lawful security inter-
est or other lien or encumbrance unknown to Buyer; and that for a
period of one year from the date of installation or fifteen months
from the date of original shipment, whichever period expires first,
such products will be free from defects in material and workman-
ship which arise under proper and normal use and service.
Buyer’s exclusive remedy hereunder is limited to Seller’s correc-
tion (either at its plant or at such other place as may be agreed
upon between Seller and Buyer) of such defects by repair or
replacement at no cost to Buyer. Transportation costs in connec-
tion with the return of products to Seller’s plant or designated
facility shall be paid by Buyer. The provisions of this warranty shall
be applicable with respect to any product which Seller replaces
pursuant to it. SELLER MAKES NO WARRANTY, EXPRESS OR
IMPLIED, OTHER THAN AS SPECIFICALLY STATED ABOVE.
EXPRESSLY EXCLUDED ARE THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR PURPOSE. THE FORE-
GOING SHALL CONSTITUTE ALL OF SELLER’S LIABILITY
(EXCEPT AS TO PATENT INFRINGEMENT) WITH RESPECT TO
THE PRODUCTS. IN NO EVENT SHALL SELLER BE LIABLE
FOR SPECIAL, CONSEQUENTIAL OR INCIDENTAL DAMAGES,
INSTALLATION COSTS, LOST REVENUE OR PROFITS, OR ANY
OTHER COSTS OF ANY NATURE AS A RESULT OF THE USE
OF PRODUCTS MANUFACTURED BY THE SELLER, WHETHER
USED IN ACCORDANCE WITH INSTRUCTIONS OR NOT. UN-
DER NO CIRCUMSTANCES SHALL SELLER’S LIABILITY TO
BUYER EXCEED THE ACTUAL SALES PRICE OF THE PROD-
UCTS PROVIDED HEREUNDER. No representative is authorized
to assume for Seller any other liability in connection with the
products.
-35-
Index
A
AC Current 14
AC Power Frequency 14
AC Power Specifications 14
AC Voltage 14
Additional Tips 31
AGC 5
AGC: 7
Alarm 7
APC 5
Application 4
AUI 5
Automatic Gain Control 15
B
Bargraph Display 8
Box Weight 14
C
CDMA RHO 15
Circuit Operational Description
12, 17, 18, 19, 20, 21, 22
Connectors 15
CPU 5
CSI 5
D
D/L SIGNALSTRENGTH: 7
DAS 5
Depth 14
DHCP 5
DL PWR 7
Document Purpose / Intended Users
4
DSP 5
E
EEPROM 5
Environmental Requirements 14
ERP 5
Ethernet 8
Event Log 21
Explosive Atmospheres 4
F
FPGA 5
Functional Block Diagram 13
Functional Overview 7
G
Grounding 4
H
Height 14
I
ILLUMINATED BARS 8
Important Installation Notes 12
Important Safety Information 5
Inadequate isolation 12
Industrial Dust 14
Industry Certifications/Registration
Numbers 34
Input VSWR 15
Install Software 21
L
LED 5
LED Indicators 7
Lightning Danger 4
Linear Gain 15
Liner Output Power 15
Local Communication Interface Ports 8
Local Network 18
login 17
M
Manual Gain Control 15
Maximum RF input Power 15
Mechanical Drawing 16
Modem Interface 30
modulation selection 19
Monitoring & Alarms 9
N
Noise Figure 15
null modem adapter 23
O
OIP3 15
Operating Power Parameters 15
Optional Accessories 12
OSC 7
P
Pass Band Ripple 15
Power supply cable connectors 12
Product Introduction 5
Product Registration Information 4
Program a Filter 19
Propagation Delay 15
R
Reboot 22
Relative Humidity 14
Remote Network 20
Resolution Bandwidth 33
RF Configuration 19
RF Notes 33
RMS Vector Error 15
S
Safety Guidelines 4
SBC 5
serial cable 23
SHUT DWN 7
SNMP 5
SNMP Configuration 20
Spurious Emissions 15
Suggested spectrum analyzer setting
33
Surface Coating 14
System Health 21
System Set-Up Considerations 9
System Status 18
T
TCP/IP settings 31
Telnet Session 28
Temperature Range 14
terminal emulation programs 24
Terms used in this manual 5
Text Menu Interface 23
Thermal Management 14
TMI 5
troubleshooting RF issues 33
U
UHCI 5
UL PWR 7
USB 5
USB Interface 8
W
Wall Mounting 11
Warranty 34
Web based GUI Session 17
Width 14
-36-
Notes
-37-
Notes
-38-
Notes
-39-
Notes
960-1041-005 rev 002a