ADC Telecommunications S2787-011 Spectrum 700 Path 1/AWS Path1 SRAU User Manual 77168

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InterReach Spectrum™
Main and Secondary Remote Access Unit
Installation Guide
ADCP-77-168  Issue 1  09/2010
Main Remote Access Unit
Secondary Remote Access Unit
D-620731-0-20 Rev A
Copyr igh t
© 20 10 ADC Telecom m unications, Inc. All Rights Reserved.
Inform ation contained in this docum ent is com pany private to ADC Telecom m unications, Inc. and
shall not be m odified, used, copied, reproduced or disclosed in whole or in part without the written
consent of ADC.
Tr a de m a r k I n for m a t ion
ADC is a registered tradem ark and InterReach Spectrum is a tradem ark of ADC
Telecom m unications, Inc. No right, license, or interest to such tradem arks is granted hereunder, and
you agree that no such right, license, or interest shall be asserted by you with respect to such
tradem ark.
Other product nam es m entioned in this practice are for identification purposes only and m ay be
tradem arks or registered tradem arks of their respective com panies.
D iscla im e r of Lia bilit y
Contents herein are current as of the date of publication. ADC reserves the right to change the
contents without prior notice. Should the content of printed user docum entation shipped with
product differ from docum entation provided on a product CD (inclusive of the associated Help
m odules), the printed user docum entation supersedes the docum entation on the product CD. In no
event shall ADC be liable for any dam ages resulting from loss of data, loss of use, or loss of profits,
and ADC further disclaim s any and all liability for indirect, incidental, special, consequential or other
sim ilar dam ages. This disclaim er of liability applies to all products, publications and services during
and after the warranty period.
Spe cific D iscla im e r for H igh - Risk Act ivit ie s
This Product is not specifically designed, m anufactured, tested or intended for use in high-risk
activities including, without restricting the generality of the foregoing, on-line control of aircraft, air
traffic, aircraft navigation or aircraft com m unications; or in the design, construction, operation or
m aintenance of any nuclear facility. ADC (including its affiliates) and its suppliers specifically
disclaim any express or im plied warranty of fitness for such purposes or any other purposes.
ADC Telecommunications, Inc.
P.O. Box 1101, Minneapolis, Minnesota 55440-1101
In U.S.A. and Canada: 1-800-366-3891
Outside U.S.A. and Canada: (952) 938-8080
Fax: (952) 917-1717
TABLE OF CONTENTS
Preface.................................................................................................................... 2
I nt erReach Spect rum User Docum ent at ion .............................................................. 2
Docum ent Caut ions and Not es ............................................................................... 2
General Safet y Precaut ions ................................................................................... 2
St andards Cert ificat ion ......................................................................................... 3
Product Overview ..................................................................................................... 4
Main Rem ot e Access Unit s..................................................................................... 5
MRAU Port s, Cable, and Connect ors................................................................... 5
MRAU LEDs .................................................................................................... 6
Secondary Rem ot e Access Unit s............................................................................. 7
SRAU Port s, Cable, and Connect ors ................................................................... 7
SRAU LEDs .................................................................................................... 8
I nst all t he RAUs and Ant ennas.................................................................................... 8
Mount t he RAUs and Ant ennas ............................................................................... 8
Connect t he I FEU t o t he MRAU ............................................................................ 10
Connect t he MRAU t o SRAUs ............................................................................... 12
Configure t he MRAUs and SRAUs ......................................................................... 13
Appendix A: Specificat ions ....................................................................................... 14
Spect rum Syst em Specificat ions .......................................................................... 14
Rem ot e Access Unit Specificat ions........................................................................ 14
Com posit e Power Out of RAU............................................................................... 15
Appendix B: 75- Ohm CATV Cable.............................................................................. 16
CATV Cable Requirem ent s ................................................................................... 16
Belden 1695A Coax Specificat ions ........................................................................ 17
Descript ion .................................................................................................. 17
Overall Physical Charact erist ics ....................................................................... 17
Overall Nom inal Elect rical Charact erist ics ......................................................... 18
Belden 7732A Coax Specificat ions ........................................................................ 19
Descript ion .................................................................................................. 19
Overall Physical Charact erist ics ....................................................................... 19
Overall Nom inal Elect rical Charact erist ics ......................................................... 19
Appendix C: Om ni Ant enna ...................................................................................... 21
Appendix D: Cont act ing ADC .................................................................................... 22
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
Page 1
© 2010 ADC Telecommunications, Inc.
Preface
P REFACE
This m anual provides inst allat ion inst ruct ions for ADC® I nt erReach Spect rum ™
Rem ot e Access Unit s.
InterReach Spectrum User Documentation
The I nt erReach Spect rum user docum ent at ion is int ended for syst em
adm inist rat ors, engineers and inst allers responsible for planning, adm inist ering,
configuring, and m aint aining ADC I nt erReach Spect rum syst em s. Table 1 list s t he
m anuals t hat correspond t o t his I nt erReach Spect rum release.
Table 1.
InterReach Spectrum User Documentation
Title
ADCP Number
InterReach Spectrum Quick Start Guide
ADCP-77-165
InterReach Spectrum Host Unit Installation Guide
ADCP-77-166
InterReach Spectrum Expansion Module Group Installation Guide
ADCP-77-167
InterReach Spectrum Remote Access Unit Installation Guide
ADCP-77-168
InterReach Spectrum™ Element Management System 7.0 User Manual
ADCP-77-163
FlexWave Prism OADM Splice Box Installation Guide
ADCP-77-151
Document Cautions and Notes
Two t ypes of m essages, ident ified below, appear in t he t ext :
CAUTION!
Caution text indicates operations or steps that could cause personal injury, induce a
safety problem in a managed device, destroy or corrupt information, or interrupt or stop
services.
NOTE:
Note text contains information about special circumstances.
General Safety Precautions
CAUTION!
Wet conditions increase the potential for receiving an electrical shock when installing or
using electrically powered equipment. To prevent electrical shock, never install or use
electrical equipment in a wet location or during a lightning storm.
CAUTION!
This equipment uses a Class 1 Laser according to FDA/CDRH rules. Laser radiation can
seriously damage the retina of the eye. Do not look into the ends of any optical fiber. Do
not look directly into the optical transceiver of any digital unit or exposure to laser
radiation may result. Use an optical power meter to verify active fibers. Immediately
place a protective cap or hood over any radiating transceiver or optical fiber connector to
avoid the potential of dangerous amounts of radiation exposure. This practice also
prevents dirt particles from entering the adapter or connector.
Page 2
© 2010 ADC Telecommunications, Inc
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
Preface
CAUTION!
This system is a RF Transmitter and continuously emits RF energy. Maintain a minimum
clearance of three feet (91.4 cm) from the antenna while the system is operating.
Wherever possible, shut down the RAN before servicing the antenna.
Standards Certification
FCC: This equipm ent com plies wit h t he applicable sect ions of Tit le 47 CFR, Part 22
( 800 MHz Cellular) , Part 24 ( 1900 MHz - PCS) , Part 90 ( 800/ 900 - SMR) , and Part
27 ( 700 MHz, 2100 MHz - AWS) .
I C: This equipm ent com plies wit h t he applicable sect ions of RSS- 131 ( 800/ 900 –
SMR) , RSS- 132 ( 800 - Cellular) , and RSS- 133 ( 1900 – PCS) . The t erm “ I C: ” before
t he radio cert ificat ion num ber only signifies t hat I ndust ry Canada Technical
Specificat ions were m et .
The Manufact urer's rat ed out put power of t his equipm ent is for single carrier
operat ion. For sit uat ions when m ult iple carrier signals are present , t he rat ing
would have t o be reduced by 3.5 dB, especially where t he out put signal is
re- radiat ed and can cause int erference t o adj acent band users. This power
reduct ion is t o be by m eans of input power or gain reduct ion and not by an
at t enuat or at t he out put of t he device.
NOTE:
The U.S. Federal Communications Commission (FCC) has developed guidelines for
evaluation of human exposure to RF emissions. The guidelines incorporate limits for
Maximum Permissible Exposure (MPE) for power density of transmitter operating at
frequencies between 300 kHz and 100 GHz. Limits have been set for portable, mobile, and
fixed equipment. ADC products fall in the category of fixed equipment; products intended
to be permanently secured and exposures are evaluated for distances greater than 20cm
(7-7/8”). Portable devices fall into exposures of less than 20cm, where SAR evaluations
are used.
Antenna gain is restricted to 1.5 W ERP (2.49 W EIRP) in order to satisfy RF exposure
compliance requirements. If higher than 1.5 W ERP, routine MPE evaluation is needed.
The antennas should be installed to provide at least 20cm from all persons to satisfy MPE
requirements of FCC Part 2, 2.1091.
UL/ CUL: This will be inst alled in a rest rict ed access locat ion. This equipm ent
com plies, per UL and CUL 50, St andard for Enclosures for Elect rical Equipm ent .
UL/ CUL: This equipm ent com plies wit h UL and CUL 60950- 1 St andard for Safet y
for I nform at ion Technology Equipm ent , including Elect rical Business Equipm ent .
UL: This equipm ent is UL Plenum rat ed under UL 2043.
CAUTION!
Modifications not expressly approved by the party responsible for compliance could void
the user's authority to operate the equipment.
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
Page 3
© 2010 ADC Telecom m unicat ions, I nc.
Product Overview
P RODUCT O VERVIEW
I nt erReach Spect rum support s up t o eight frequency bands in a single syst em .
Each ant enna locat ion support s t hose bands in m odular, group pairings. Each
locat ion includes a Main Rem ot e Access Unit ( MRAU) , which can power up t o t hree
addit ional Secondary Rem ot e Access Unit s ( SRAUs) . An MRAU support s t wo
frequency bands, and each SRAU can support up t o t wo frequency bands, for a
t ot al of up t o eight frequency bands. MRAUs and SRAUs are grouped logically,
based on com m on service provider groupings and include, as an exam ple:
•
850/ 1900
•
700/ 700 MI MO
•
800/ 900 SMR
•
1900/ AWS.
To add m ore frequency bands, you connect an SRAU t o t he exist ing MRAU.
Figure 1 illust rat es how RF and I F signals are sent bet ween Spect rum unit s and
m odules.
Secondary Remote Access Unit
RF
RF
DART Remote Unit
Host
IF
IF Expansion Unit
Key to Signal Path
IF
RF
IF
Omni Antenna
Power Supply
Reverse (REV)
Expansion Module Group
Forward (FWD)
Main Remote Access Unit
Figure 1. REV and FWD Signals for the RAU
NOTE:
This book refers to the Omni Antenna (4214-M727), which is the antenna that ADC
recommends. Other antennas may be used. For further information on the Omni Antenna,
see “Appendix C: Omni Antenna” on page 21.
Page 4
© 2010 ADC Telecommunications, Inc
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
Product Overview
Main Remote Access Units
The Main Rem ot e Access Unit ( MRAU) receives FWD I F signals from an I F
Expansion Unit ( I FEU) , which is part of t he Spect rum Expansion Module Group,
using 75  CATV cable. The MRAU convert s t he I F signals t o RF and sends t hem t o
a passive RF ant enna using 50  coaxial cable. The MRAU also receives
configurat ion inform at ion and power from and sends it s st at us inform at ion t o t he
I FEU.
The MRAU receives REV RF signals from a passive RF ant enna using 50  coaxial
cable. I t convert s t he signals t o I F and sends t hem t o t he I FEU using 75  CATV
cable.
MRAU Ports, Cable, and Connectors
REV IF OUT
FWD SECONDARY PORTS
REV SECONDARY PORTS
LINK
FWD IF IN
STATUS
Ref # Component
Device
RF SubMiniature version A
(SMA) cable (1)
50 RF SMA-to-SMA cable Connects two RF bands together when there is only one
N-type connector on the RAU.
For cases when there is an N-type connector for each RF
band (700MIMO or PCS/AWS), there will not be an SMA
cable.
Antenna port
50 N-type connector
Connects to an antenna.
FWD IF IN connector
F connector port
Connects to the IFEU FWD Module IF OUT connector via
CATV cable.
FWD SECONDARY PORTS (1 - 3) F connector ports
Connect to a SRAU SECONDARY FWD connector via
CATV cable.
REV SECONDARY PORTS (1 - 3) F connector ports
Connect to a SRAU SECONDARY REV connector via
CATV cable.
REV IF OUT connector
Connects to the IFEU REV Module IF IN connector via
CATV cable.
F connector port
Function
(1) The AWS/PCS MRAUs does NOT have an RF SMA cable, and has two Antenna ports.
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
Page 5
© 2010 ADC Telecom m unicat ions, I nc.
Product Overview
MRAU LEDs
REV IF OUT
FWD SECONDARY PORTS
REV SECONDARY PORTS
LINK
Ref # LED
LED Color
FWD IF IN
STATUS
Description
• Green
FWD SECONDARY PORT 
(1 - 3)
LINK
STATUS
REV SECONDARY PORT
(1 - 3)
FWD IF IN
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© 2010 ADC Telecommunications, Inc
• Downstream unit correctly connected; unit has no alarms or a
Minor alarm is active.
• Blinking Green • SRAU or band is set out-of-service.
• Yellow
• FWD cable connected to SRAU, no REV cable connected.
• Blinking Yellow • FWD and REV cables are not connected to the same port number
(incorrectly paired).
• Red
• Major alarm in downstream unit, fault lockout, or SRAU
disconnected.
• Off
• No SRAU previously connected.
• Green
• MRAU receiving communications from the IFEU.
• Red
• MRAU has not received communications from the IFEU for more
than 90 seconds.
• Off
• During initial power up, MRAU is powering up and waiting for IFEU
communications.
• Green
• Unit has no alarms or a Minor alarm is active.
• Blinking Green • Unit or band is set out-of-service.
• Red
• Major alarm detected.
• Green
• Downstream unit correctly connected, unit has no alarms or minor
alarm
• Blinking Green • SRAU or band is set out-of-service.
• Blinking Yellow • FWD and REV cables are not connected to the same port number
(incorrectly paired).
• Red
• Major alarm in downstream unit, fault lockout, or SRAU
disconnected.
• Off
• No SRAU previously connected.
• Green
• MRAU is powered on correctly.
• Yellow or
• There is an IFEU FWD connection, but there is no IFEU REV
Blinking Yellow
connection or the IFEU REV connection is paired incorrectly.
• Off
• Cable is not connected to the IFEU FWD port.
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
Product Overview
Secondary Remote Access Units
A Secondary Rem ot e Access Unit ( SRAU) receives FWD I F signals from t he MRAU,
using 75  CATV cable. The SRAU convert s t he I F signals t o RF and sends t hem t o
a passive RF ant enna using 50  coaxial cable. The SRAU, t hrough t he MRAU, also
receives configurat ion inform at ion and power from and sends it s st at us
inform at ion t o t he I FEU.
The SRAU receives REV RF signals from a passive RF ant enna using 50  coaxial
cable. I t convert s t he signals t o I F and sends t hem t o t he MRAU using 75  CATV
cable.
SRAU Ports, Cable, and Connectors
SECONDARY
SECONDARY
REV
FWD
LINK
STATUS
Ref
Component
Device
Function
SECONDARY REV connector
F connector port
Connects to one of the MRAU REV SECONDARY ports (1 - 3)
via CATV cable.
RF SMA cable (1)
Connects two RF bands together when there is only one
N-type connector on the RAU.
50 RF SMA-to-SMA cable
For cases when there is an N-type connector for each RF band
(700MIMO or PCS/AWS), there will not be an SMA cable.
Antenna port
50 N-type connector
SECONDARY FWD connector F connector port
Connects to an antenna.
Connects to one of the MRAU FWD SECONDARY ports (1 - 3)
via CATV cable.
(1) The 700 MIMO SRAUs does NOT have an RF SMA cable, and has two Antenna ports.
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
Page 7
© 2010 ADC Telecom m unicat ions, I nc.
I nst all t he RAUs and Ant ennas
SRAU LEDs
SECONDARY
SECONDARY
REV
Ref # LED
FWD
LED Color
LINK
STATUS
Description
• Green
• Red
LINK
•
•
•
•
•
SECONDARY FWD •
STATUS
•
• SRAU receiving communications from the IFEU.
• SRAU has not received communications from the IFEU for more than 90
seconds.
Off
• During initial power up, SRAU is powering up and waiting for IFEU
communications.
Green
• Unit has no alarms or a Minor alarm is active.
Blinking Green • Unit or band is set out-of-service.
Red
• Major alarm detected.
Green
• MRAU is powered on correctly.
Yellow or
• There is an MRAU FWD connection, but there is no MRAU REV connection
Blinking Yellow
or the MRAU REV connection is paired incorrectly.
Off
• Cable is not connected to the MRAU FWD port.
I NSTALL THE RAU S AND A NTENNAS
Follow t he st eps in t he order provided t o inst all t he RAUs and ant ennas.
Mount the RAUs and Antennas
CAUTION!
Install RAUs in indoor locations only. Do not connect an antenna installed in an outdoor
location to a RAU, unless it is in an approved AOC weatherproof NEMA4 housing.
CAUTION!
Attach all RAUs securely to a stationary object (that is, a wall, pole, or ceiling brackets).
To mount a RAU securely to a wall, ceiling bracket, or pole, use #6 diameter fasteners in
the four slotted mounting holes.
CAUTION!
Do the following to maintain proper ventilation:
•
Keep at least 76 mm (3-inch) clearance around the RAU.
•
Do not stack RAUs on top of each other.
•
Always mount the RAU with the solid face (containing the mounting holes) against the
mounting surface.
Page 8
© 2010 ADC Telecommunications, Inc
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
I nst all t he RAUs and Ant ennas
NOTE:
RAUs are suitable for use in environmental air space in accordance with Section
300-22(c) of the National Electrical Code, and Sections 2-128, 12-010(3) and 12-100 of
the Canadian Electrical Code, Part 1, CSA C22.1.
NOTE:
You can place the RAU, without its fastening hardware, on a flat surface, such as a shelf,
desk, cabinet, or any other horizontal surface that allows stable placement, with the
mounting base facing down to the mounting surface.
CAUTION!
If installing the RAU on a flat surface, the surface must be able to hold a minimum
7-pound load securely.
Mount all MRAU and SRAUs in t he locat ions m arked on t he floor plans.
I nst all t he passive ant ennas according t o t he m anufact urer’s inst allat ion
inst ruct ions.
NOTE:
It is common practice to install passive antennas below the ceiling. If you install a
passive antenna above the ceiling, when estimating the antenna coverage area, account
for additional loss due to the ceiling material.
Connect a passive m ult i- band ant enna t o t he N connect or on each RAU using
coaxial cable wit h t he least am ount of loss possible. ( See “ Appendix C: Om ni
Ant enna” on page 21 for inform at ion on t he Om ni Ant enna port s.)
CAUTION!
Firmly hand-tighten the N connector. DO NOT over-tighten the connector.
MRAU
REV IF OUT
False Ceiling
REV SECONDARY PORTS
FWD SECONDARY PORTS
LINK
SRAU
N1
FWD IF IN
SECONDARY
SECONDARY
FWD
REV
LINK
STATUS
Coaxial cable
Omni Antenna
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
N1
STATUS
Coaxial cable
Page 9
© 2010 ADC Telecom m unicat ions, I nc.
I nst all t he RAUs and Ant ennas
Connect the IFEU to the MRAU
NOTE:
The IFEU should be powered up before starting this procedure; see the InterReach
Spectrum Expansion Module Group Installation Guide (ADCP-77-167).
Follow t hese rules for t he CATV cables when connect ing t he I FEU t o t he MRAU:
•
The FWD and REV cables should be close t o t he sam e lengt h.
•
The FWD and REV cables should be t he sam e cable t ype ( bot h RG6 or bot h
RG11) .
•
A pair of CATV cables connect s each MRAU t o t he I FEU. The I FEU REV
Module I F I N port and t he I FEU FWD Module I F OUT port m ust m at ch. For
exam ple, if I FEU REV Module I F I N Port 3 is used, use I FEU FWD Module I F
OUT Port 3.
•
Refer t o “ Appendix B: 75- Ohm CATV Cable” on page 16 for inform at ion on
m axim um RG- 6 or RG- 11 CATV cable lengt hs.
Test t he cable t erm inat ion for each CATV cable before inst alling it .
Connect F connect or CATV cables on t he I FEU and MRAU, in t he order given
below.
I f t he LEDs do not perform as described in t his procedure, refer t o “ MRAU LEDs”
on page 6.
Connect a CATV cable from one of t he I FEU FWD Module I F OUT connect ors
( 1 - 8) t o t he MRAU FWD I F I N connect or.
Confirm t hat t he MRAU FWD I F I N LED is yellow, which indicat es a correct
physical connect ion.
Connect a CATV cable from t he I FEU REV Module I F I N connect or ( 1 - 8) t o
t he MRAU REV I F OUT connect or, m aking sure t hat you pair t he port used
t o t he sam e port num ber select ed in St ep 6a.
I f t he connect ion is correct , t he MRAU powers up and t he MRAU FWD I F I N
LED t urns green.
Page 10
© 2010 ADC Telecommunications, Inc
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
I nst all t he RAUs and Ant ennas
IFEU
Step 6a
To an antenna
MRAU
REV IF OUT
FWD SECONDARY PORTS
REV SECONDARY PORTS
LINK
Step 6c
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
FWD IF IN
STATUS
Step 6b
Page 11
© 2010 ADC Telecom m unicat ions, I nc.
I nst all t he RAUs and Ant ennas
Connect the MRAU to SRAUs
CAUTION!
To prevent interference, do not install an 850/1900 MRAU antenna near an 800/900 SRAU.
The 850 MHz band must be 20 feet away from the 800/1900 SRAU’s passive antenna.
Use one of t he following 6’ and 20’ CATV RG6 j um pers, available for purchase
from ADC, t o connect an MRAU t o SRAUs.
ADC Part Number Description
Note
300469-0
6’ RG-6 Cable; F Male to F Male
CATV cable that connects the MRAU to SRAUs. Two
cables required per SRAU.
300469-1
20’ RG-6 Cable; F Male to F Male CATV cable that connects the MRAU to SRAUs. Two
cables required per SRAU.
Test t he cable t erm inat ion for each CATV cable before inst alling it .
Connect F connect or CATV cables from t he MRAU t o an SRAU, in t he order
given below. I f t he LEDs do not perform as described in t his procedure, refer
t o “ SRAU LEDs” on page 8.
Connect a CATV cable from an MRAU FWD SECONDARY PORT ( 1, 2, or 3) F
connect or t o t he SRAU SECONDARY FWD F connect or.
Confirm t hat t he SRAU SECONDARY FWD LED is yellow, which indicat es a
correct physical connect ion.
Connect a CATV cable from an MRAU REV SECONDARY PORT ( 1, 2, or 3) F
connect or t o t he SRAU SECONDARY REV F connect or, m at ching t he sam e
port num ber select ed in St ep 9a. That is, if in St ep 9a you connect ed an F
connect or t o t he MRAU FWD SECONDARY PORT 1 , t he paired CATV cable
m ust connect t o t he MRAU REV SECONDARY PORT 1 .
I f t he connect ion is correct , t he SRAU powers up and t he SRAU SECONDARY
FWD LED t urns green.
MRAU
To an antenna
REV IF OUT
FWD SECONDARY PORTS
REV SECONDARY PORTS
LINK
FWD IF IN
STATUS
To an IFEU FWD
Module IF OUT
connector (1 - 8)
To an IFEU REV
Module IF IN
connector (1 - 8)
SRAU
To an antenna
SECONDARY
SECONDARY
REV
FWD
LINK
Page 12
© 2010 ADC Telecommunications, Inc
STATUS
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
I nst all t he RAUs and Ant ennas
1 0 Repeat St ep 9 t o inst all up t o t wo m ore SRAUs, as per syst em design.
MRAU
To an antenna
REV IF OUT
FWD SECONDARY PORTS
REV SECONDARY PORTS
LINK
FWD IF IN
STATUS
To an IFEU REV Module
IF IN connector (1 - 8)
To an IFEU FWD Module
IF OUT connector (1 - 8)
To an antenna
SECONDARY
SECONDARY
SECONDARY
FWD
REV
REV
LINK
SRAU1
SECONDARY
FWD
STATUS
LINK
To an antenna
To an antenna
SECONDARY
STATUS
SRAU3
SECONDARY
REV
FWD
LINK
STATUS
SRAU2
Configure the MRAUs and SRAUs
Refer t o t he ADC I nt erReach Spect rum ™ Elem ent Managem ent Syst em 7.0 User
Manual ( ADCP- 77- 163) for inform at ion on how t o configure t he MRAUs and
SRAUs.
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
Page 13
© 2010 ADC Telecom m unicat ions, I nc.
Appendix A: Specificat ions
A PPENDIX A: S PECIFICATIONS
Spectrum System Specifications
RF Spe cifica t ion
Support ed Frequency Blocks
2 per Rem ot e Ant enna Unit ; 1- 8 per Host Unit
Bandwidt h
1.5 t o 75 MHz non- cont iguous
Frequency Band Support ed
850 Cellular; 800 iDEN; 900 iDEN; 1900 PCS;
2100 AWS; 700 Upper C Lower ABC
Pr opa ga t ion D e la y
Syst em Delay
< 12 m icroseconds
Delay Managem ent Digit al
( Manual or Aut om at ic)
N oise Figu r e
Noise Figure
For 1 Host , 1 DRU, 8 RAUs: < 17 dB
For 1 Host , 4 DRUs, 32 RAUs: < 23 dB
I nput I P3
> - 10 dBm
Opt ica l Spe cifica t ions
Opt ical Budget
10 dB ( St andard) ; 26 dB ( Opt ional)
Digit al Transport Rat e
3.072 Gbps
Ou t pu t Pow e r
Out put P1dB Power per Band
26
26
26
26
dBm
dBm
dBm
dBm
850MHz Cell
1900MHz PCS
700MHz Upper C Lower ABC
2100MHz AWS
Remote Access Unit Specifications
Operat ing Tem p
- 25° C t o + 50° C
St orage Tem perat ure
- 40° C t o + 70° C
Hum idit y
10% t o 90% non- condensing
Dim ensions
11.50" x 9.00" x 3.50"
Weight
7.49 Pounds
Power Source
54VDC ( from I FEU)
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© 2010 ADC Telecommunications, Inc
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
Appendix A: Specificat ions
Composite Power Out of RAU
RF Frequency
TX
850 Cell
869-894
RX
824-849
800 SMR
851-869
806-824
900 SMR
935-940
896-901
1900 PCS
1930-1995
1850-1915
Number of RF Carriers
16
26
23
20
18
17.5
GSM
23
20.5
18
17
17
EDGE
16
16
16
16
15
14
12.5
CDMA
WCDMA
17.5
17
16
15.5
iDEN
26
22.5
19.5
17.5
APCO 25 C4FM
17.5
17
16
15.5
iDEN
26
22.5
19.5
17.5
APCO 25 C4FM
26
23
20
18
17.5
GSM
23
20.5
18
17
17
EDGE
16
16
16
16
15
14
12.5
WCDMA
CDMA
2100 AWS
2110-2155
1710-1755
15
14
12.5
WCDMA
700 Upper C
746-756
776-786
15
14
12.5
LTE
700 Lower ABC 728-746
698-716
15
14
12.5
LTE
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
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Page 15
© 2010 ADC Telecom m unicat ions, I nc.
Appendix B: 75- Ohm CATV Cable
A PPENDIX B: 75-O HM CATV C ABLE
The 75- Ohm CATV Cable:
•
connect s t he I FEU t o MRAU( s) and t he MRAU( s) t o t he SRAU( s)
•
t ransm it s ( FWD) m ult iband and receives ( REV) I F signals
•
delivers DC elect rical power t o t he RAUs. The Spect rum I FEU DC volt age out put
is 54VDC nom inal. I f t he I FEU reaches it s current lim it , a current - lim it ing circuit
prot ect s it .
•
carries configurat ion and st at us inform at ion
•
uses 75  t ype- F connect ors wit h capt ive cent erpins.
CATV Cable Requirements
Be lde n CATV ca ble or e qu iva le n t is r e qu ir e d ( se e Figure 2) .
•
For t he RG- 6 cable, use a Belden 1695A Coax.
•
For t he RG- 11 cable, use a Belden 7732A Coax.
NOTE:
ADC requires solid copper center conductor CATV cable for proper DC voltage to the RAU
and maximum distances.
RG-11
RG-6
Belden 1695A Coax
Belden 7732A Coax
Figure 2. Belden 1695A and 7732A Coax Cables
•
Use RG- 6 or RG- 11 CATV cable bet ween t he I FEU and MRAU, t he t ypical
lengt hs of which are list ed below.
Minimum Length Maximum Length
Cable Type
Meters
Feet
Meters
Feet
RG-6
140
459
RG-11
200
656
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© 2010 ADC Telecommunications, Inc
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
Appendix B: 75- Ohm CATV Cable
•
Use only RG- 6 CATV cable bet ween t he MRAU and SRAU, t he lengt hs of which
are list ed below.
RG-6 Cable
Meters Feet
Typical
6.56
800/900 iDEN to 850 CELL
19.68
800 AWS to 850 CELL
19.68
Belden 1695A Coax Specifications
Description
RG- 6/ U t ype, 18 AWG solid 0.040- inch bare copper conduct or, plenum , foam FEP
insulat ion, Duofoil ® + t inned copper braid shield ( 95% coverage) , Flam arrest ®
j acket .
Overall Physical Characteristics
Conduct or
One Coax
18 AWG
Solid st randing
Bare Copper ( BC) conduct or m at erial
0.040- inch diam et er
I nsulat ion
Teflon ® 
Foam Fluorinat ed Et hylene Propylene ( FFEP) 
0.170- inch diam et er
Out er Shield Layer 1
Duofoil ® 
Tape
Alum inum Foil- Polyest er Tape- Alum inum Foil
100% coverage
Out er Shield Layer 2
Braid
Tinned Copper ( TC) 
95% coverage
Out er Jacket
Flam arrest ® 
Low Sm oke Polyvinyl Chloride ( LS PVC)
Overall Cabling
0.234- inch overall nom inal diam et er
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
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Page 17
© 2010 ADC Telecom m unicat ions, I nc.
Appendix B: 75- Ohm CATV Cable
Overall Nominal Electrical Characteristics
Charact erist ic I m pedance
75.000 
I nduct ance
0.103 H/ ft .
Capacit ance Conduct or t o Shield
16.100 ( pF/ ft .)
Velocit y of Propagat ion
82 ( % )
Delay
1.240 ( ns/ ft .)
Conduct or DC Resist ance
6.400 @ 20° C ( / 1000 ft .)
Out er Shield DC Resist ance
2.800 @ 20° C ( / 1000 ft .)
At t enuat ion
Freq. (MHz) Attenuation (dB/100 ft.)
Page 18
© 2010 ADC Telecommunications, Inc
1.000
0.240
3.580
0.450
5.000
0.550
7.000
0.650
10.000
0.750
67.500
1.740
71.500
1.780
88.500
1.940
100.000
2.100
135.000
2.400
143.000
2.500
180.000
2.800
270.000
3.400
360.000
4.000
540.000
5.200
720.000
6.100
750.000
6.200
1000.000
7.300
1500.000
9.200
2000.000
10.900
2250.000
11.600
3000.000
13.700
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
Appendix B: 75- Ohm CATV Cable
Belden 7732A Coax Specifications
Description
RG- 11/ U t ype, 14 AWG solid 0.064- inch bare copper conduct or, plenum , foam FEP
insulat ion, Duofoil ® + t inned copper braid shield ( 95% coverage) , fluorocopolym er
j acket .
Overall Physical Characteristics
Conduct or
One Coax
18 AWG
Solid st randing
Bare Copper ( BC) conduct or m at erial
0.064- inch diam et er
I nsulat ion
Teflon ® 
Foam Fluorinat ed Et hylene Propylene ( FFEP) 
0.274- inch diam et er
Out er Shield Layer 1
Duofoil ® 
Tape
Alum inum Foil- Polyest er Tape- Alum inum Foil
100% coverage
Out er Shield Layer 2
Braid
Tinned Copper ( TC) 
95% coverage
Out er Jacket
Fluorocopolym er ( PVDF)
Overall Cabling
0.348- inch overall nom inal diam et er
Overall Nominal Electrical Characteristics
Charact erist ic I m pedance
75.000 
I nduct ance
0.091 H/ ft .
Capacit ance Conduct or t o Shield
16.300 ( pF/ ft .)
Velocit y of Propagat ion
83 ( % )
Delay
1.220 ( ns/ ft .)
Conduct or DC Resist ance
2.500 @ 20° C ( / 1000 ft .)
Out er Shield DC Resist ance
1.600 @ 20° C ( / 1000 ft .)
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
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© 2010 ADC Telecom m unicat ions, I nc.
Appendix B: 75- Ohm CATV Cable
At t enuat ion
Freq. (MHz) Attenuation (dB/100 ft.)
Page 20
© 2010 ADC Telecommunications, Inc
1.000
0.150
3.580
0.260
5.000
0.300
7.000
0.340
10.000
0.400
67.500
1.200
71.500
1.240
88.500
1.400
100.000
1.500
135.000
1.780
143.000
1.840
180.000
2.090
270.000
2.600
360.000
3.100
540.000
3.890
720.000
4.570
750.000
4.680
1000.000
5.500
1500.000
6.910
2000.000
8.130
2250.000
9.200
3000.000
10.200
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
Appendix C: Om ni Ant enna
A PPENDIX C: O MNI A NTENNA
The Om ni Ant enna ( 4214- M727) , shown in Figure 3, is a round radom e wit h t he
following specificat ions:
•
8.5- inch diam et er
•
1.65- inch height
•
72- inch pigt ails t hat are plenum - rat ed cables wit h N ( m ale) connect ors
Figure 3. Omni Antenna
NOTE:
Two antennas per RAU is required for MIMO performance.
The Om ni Ant enna support s t he following:
•
•
•
Port 1
–
698- 806 MHz ( 700 Upper C Lower ABC)
–
1710- 2170 MHz ( AWS)
Port 2
–
806- 941 MHz ( Cellular/ SMR)
–
1850- 1990 MHz ( PCS)
Port 3
–
2500- 2700 MHz ( WiMAX)
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
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Page 21
© 2010 ADC Telecom m unicat ions, I nc.
Appendix D: Cont act ing ADC
A PPENDIX D: C ONTACTING ADC
PHONE :
U.S.A. or CANADA
Sales:
1-800-366-3891
Extension
73000
Technical Assistance: 1-800-530-9960
Connectivity Extension:
73475
Wireless Extension:
73476
EUROPE
Sales Administration: +32-2-712-65 00
Technical Assistance: +32-2-712-65 42
EUROPEAN TOLL FREE NUMBERS
Germany:
0180 2232923
UK:
0800 960236
Spain:
900 983291
France:
0800 914032
Italy:
0800 782374
ASIA/PACIFIC
Sales Administration: +65-6294-9948
Technical Assistance: +65-6393-0739
ELSEWHERE
Sales Administration: +1-952-917-3000
Technical Assistance: +1-952-917-3475
13944-Q
WRITE:
ADC Telecommunications (S’PORE) PTE, LTD;
100 Beach Road, #18-01, Shaw Towers.
Singapore 189702.
ADC Telecommunications, INC
PO Box 1101,
Minneapolis, MN 55440-1101, USA
ADC European Customer Service, INC
Belgicastraat 2,
1930 Zaventem, Belgium
PRODUCT INFORMATION AND TECHNICAL ASSISTANCE:
connectivity.tac@adc.com
WirelessSupport@adc.com
euro.tac@adc.com
asiapacific.tac@adc.com
REPRINTS:
PDF copies of manuals are available
for downloading at the following link:
www.adc.com/manuals
ADCP Number:
77-168
Contents herein are current as of the date of publication. ADC reserves the right to change the contents
without prior notice. In no event shall ADC be liable for any damages resulting from loss of data,
loss of use, or loss of profits and ADC further disclaims any and all liability for indirect, incidental,
special, consequential or other similar damages. This disclaimer of liability applies to all products,
publications and services during and after the warranty period.
Page 22
© 2010 ADC Telecommunications, Inc
I nt erReach Spect rum Rem ot e Access Unit I nst allat ion Guide
ADCP- 77- 168 • I ssue 1 • 09/ 2010
Website: www.adc.com

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