adc dbe band doc

8/3/2019 Adc Dbe Band Doc

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Spec

Sheet

DigivanceLong-Range Coverage Solution 800/900, 1900 andTri-Band 800/900 and 1900 MHz Systems

Digivance ADCs Digital Advantage for Improving Wireless Capacity,Coverage and Customer Retention

ADC, a leading solution provider for distributing and enhancing wireless capacity and coverage,offers the Digivance Long-Range Coverage Solution (LRCS). The LRCS improves wireless

networks by extending wireless coverage from existing cell sites to hard-to-reach areas ordistributing capacity from centralized radio suites. The Digivance family offers flexible, scalablesolutions to fit various applications from a single building to a campus to a dense urban center.

Features:

Flexible architecture enables macro network coverage to be distributed over individual ormultiple point-to-point optical RF transport links:

All-digital transport enables transition to optional capabilities such as free space optics linksand coarse wavelength division multiplexing (CWDM)

Digital RF transport is transparent to air modulation standards; e.g., iDEN, GSM, CDMA, W-CDMA, 1xEV-DO

Remote alarm monitoring from the network operations center (NOC) reducestroubleshooting time

SNMP support

Local alarm networking of multiple systems for monitoring and control

Tri-band solutions within a dual cabinet, supports future band upgrade

Dual-Band Remote Cabinetfor Tri-Band Solution

800/900 ESMR Host Unit

1900 MHz Host Unit


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DigivanceLRCS 800/900, 1900 and Tri-Band 800/900 and 1900 MHz Systems

Overview

With the increasing popularity and reliance onwireless devices, subscribers expect to havecoverage at any time in any place they may

be. This requires service providers to increasecapacity, which is typically done by adding newcell sites. However, with city centers becomingmore congested and local government zoningregulations becoming more stringent, obtainingpermits for new wireless cell sites is becomingincreasingly more difficult. Extending serviceto these hard-to-reach areas can be quitechallenging. ADCs LRCS is a cost-effectivesolution for extending or distributing capacityfrom base stations to other areas that requirecoverage.

ApplicationThe LRCS is the only long-range RF distributionsolution to offer a fully digital platform. By usingpatented technology the LRCS digitizes theentire designated RF band, digitally transportsit over fiber, and reconstructs the signal atfull bandwidth, regardless of modulationtechnology. Digital RF transport allows thesignals to be replicated at full dynamic range,independent of the fiber length, which improvesdata throughput. As advanced, high data ratebroadband services are rolled out, networks witha LRCS backbone will be ready.

ADCs digital RF transport technologyaccommodates enhancements, such as freespace optical laser links instead of physical fiberconnections for even faster deployment andCWDM capabilities. The CWDM option allows

multiple transmit and receive paths over a singlefiber cable, potentially reducing annual fiber leasecosts. Free space optical laser links and millimeterwave solutions overcome fiber availability issues.

The LRCS offers a flexible architecture todistribute wireless capacity. Its versatility and smallsize allow service providers to quickly deploynetworks in areas where zoning restrictions oftenhinder installation of base stations. Centralizationof base station capacity can also be realized usingLRCS. This allows service providers to furtherbenefit by reducing capital expenditures andannual operating costs.

System Description

The LRCS transports digitalized RF signals todifficult coverage areas such as congested citycenter locations, tunnels and canyons. Onepoint-to-point RF transport link consists of a HostUnit, Remote Unit, and element managementsoftware.

The LRCS Host Unit is typically rack mountedat the enhanced base transceiver station (EBTS)site or co-located with other Host Units at acentralized base station radio (BR) suite. The RFsignal is transported digitally over fiber optic cableconnecting the Host Unit to a Remote Unit. TheDigivance LRCS Remote Unit is positioned at thearea requiring coverage and interfaces with an

antenna to distribute the RF signal. The distancebetween the LRCS Host Unit and Remote Unitis limited mainly by time delay requirementsof system modulation standards (iDEN, GSM,CDMA, W-CDMA, 1xEV-DO, etc.), which istypically several kilometers.

Digivance LRCS Host UnitBase Station

High PowerDuplexer

BTB

48 VDC

Sector Alpha

Sector Beta

Sector Gamma

High PowerDuplexer

High PowerDuplexer

CWDM

CWDM

CWDM

110 VAC

CWDM

Digivance LRCS Remote Unit

110 VAC

CWDM

AlphaOmni-Cell


AlphaOmni-Cell


110 VAC

CWDM

AlphaOmni-Cell


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Host Unit

The rack-mountable LRCS Host Unit is typicallylocated at an EBTS or a facility building housinga suite of EBTSs. On the forward path, theHost Unit digitizes the designated RF band anddigitally transports it over singlemode fiber to theRemote Unit. On the reverse path, the Host Unitreceives the digitized signal and converts it toRF. The Host Unit also collects alarm information

from the Remote Unit. For system deployments,multiple links can be networked together at thesame EBTS site. Host Units can be daisy-chainedtogether to allow monitoring and control ofmultiple links from a single user interface.

Remote alarm monitoring and control of theLRCS system can also be performed from anoff-site location or NOC. Communications tothe NOC can be performed using a PC with astandard physical layer protocol.

In addition to sending alarm notifications to theEMS through software, the LRCS Host Unit alsofeatures front panel alarm reporting. LEDs on thefront panel of the Host Unit will change colordepending on the status of the unit. LED displaysprovide information regarding the followingitems:

Power

System mode (active/standby)

Indicate faulty unit

RF conditions

Furthermore, alarm contact closures providemajor and minor alarms. The Host Unit has twoalarm contacts that either report system operation

is seriously affected (major alarm) or systemoperation is degraded (minor alarm). The HostUnit operates on DC power.

Remote Unit

The LRCS Remote Unit is typically in an outdoorcabinet that is either pole-mounted or mountedon the side of a building. On the forward path,

the Remote Unit receives the digitized signalsfrom the Host Unit and converts the signalback into RF to be distributed via an externallymounted antenna. On the reverse path, theRemote Unit digitizes the designated RF bandand digitally transports it over singlemode fiberto the Host Unit. In addition to sending alarmnotifications to the EMS software, the LRCSRemote Unit also features front panel alarmreporting. LEDs on the front panel of the RemoteUnit will change color depending on the statusof the unit. LED displays provide informationregarding the following items:

Power

System mode (active/standby)

Indicate faulty unit

RF conditions

Power amplifier fault

Antenna fault system (VSWR)

Furthermore, alarm contact closures provide afinal level of alarming capability at the RemoteUnit. Major and minor alarms are reportedthrough these contact alarm closures. TheRemote Unit is powered by an AC source.



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Alarm and Management System

ADC's Digivance EMS provides operationaland maintenance capability for theLRCS. The DigivanceEMS consists of a

personal computer (PC) using a Windows

operating system, ADC furnished Java-based software package; an ASCII basedRS-232 capable terminal, and RS-232cables.

The EMS can simultaneously monitor anetwork of LRCS links by daisy-chainingthe alarm interfaces of up to 24 LRCSHost Units. Each of the Host Unitsare connected through a controllerarea network bus, and the PC can beconnected to any of the Host Units. TheEMS has the ability to download software,

change parameters, and monitor alarms.

The EMS provides three levels of alarms:software reporting, LEDs and external contacts.Using a laptop PC, the EMS can also be usedfor field test and troubleshooting at eachRemote Unit. Additionally, off-site functionalityis accomplished through a terminal at the NOCusing a PC with a standard physical layer protocolfor the communications.

ADC offers a complete EMS hardwareand software turnkey solution to elementmanagement, as well as a software solution,

where operators utilize their existing elementmanagement network.

Host Site Capabilities

The EMS performs the following functions at thehost site:

Provides real-time information regarding faults

Displays various system level values (voltages,RF, power, etc.)

Records and generates history reportswith time and date stamps

Adjusts performance related parametersof the Host Unit and Remote Unit

Permits placement of Host Unit andRemote Unit into standby mode

Allows download of new softwareversions to the Host Unit and RemoteUnits

Off-Site Capabilities

The EMS performs the following functions at off-site locations such as the NOC:

Provides real-time information regarding faults

Displays various system level values (voltages,RF, power, etc.)

Adjusts performance-related parameters of theHost Unit and Remote Unit

Permits placement of Host Unit and RemoteUnit into standby mode

The EMS provides real-time data to the operatorat the NOC through an ASCII-based, RS-232-capable terminal. The ASCII terminal at the NOCcommunicates to the PC at the host site throughan RS-232 port.

In addition, the operator has the ability toremotely access the EMS over Ethernet, RS-232 toEthernet connection.

NoCASCII Terminal

hs Sie

HostUnit1

HostUnit2

HostUnit24

Site Manager: EMS SNMP

Up to20 kmor more

Up to20 kmor more

Up to20 kmor more

RemoteUnit 1

RemoteUnit 2

RemoteUnit 24


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Forward PathSysem Bni:

Fequency rnge:

Gin:

ou-f-bn rejecin:

Ininsic he dely:dynmic rnge:

Pek avege ri:

Inemulin:

rF Inpu Level:tX Insein Lss:

oupu Pe:

E Vec Mgniue (EVM)

rEVErSE PathSysem Bni:

Fequency rnge

Gin:

ou-f-bn rejecin:Ininsic he dely:

Inemulin:

Nise Figue:Mximum rF oupu Level:

dynmic rnge (blcking):

E Vec Mgniue (EVM):

800/900 Mhz

23 MHz 18 MHz 800 Band5 MHz 900 Band

851 to 869 and 935 to 940 MHz

83.7 dB (Adjustable)

-40 dB, bandwidth 30 MHz

6 microseconds (excluding fiber)

-60 dBc10 dB

-60 dBc at remote output (two tone)

-20 dBm at maximum attenuation2.5 dB

35 watts at PA output; 23 watts at

antenna port

23 MHz 18 MHz 800 Band

5 MHz 900 Band

806 to 824 and 896 to 901 MHz

30 dB

-40 dB, bandwidth 30 MHz8 microseconds (excluding fiber)

-62 dBc at Host Output (Two Tone)

5 dB Typical

-10 dBm composite withMaximum Remote Input

70 dB

1900 Mhz

25 MHz; AD Sub Band is 20 MHz(Digitization bandwidth and duplexer

1930 to 1950 MHz (AD Sub Band)1945 to 1970 MHz (DBE Sub Band)

1950 to 1975 MHz (BEF Sub Band)

1965 to 1990 MHz (EFC Sub Band)

83.8 dB (Adjustable)

-40 dB, bandwidth 35 MHz

2.5 microseconds (excluding fiber)

-60 dBc10 dB

-55 dBc at remote output (two tone)

-40 to -10 dBm2.5 dB

40 watt at PA output; 25 watt at

antenna port

7% (TDMA/EDGE)4 (GSM)

0.98 rho factor (CDMA)

25 MHz; AD Sub Band is 20 MHz

(Digitization bandwidth and duplexer

bandwidth are 25MHz)

1850 to 1870 MHz (AD Sub Band)

1865 to 1890 MHz (DBE Sub Band)

1870 to 1895 MHz (BEF Sub Band)

1885 to 1910 MHz (EFC Sub Band)

30 dB

-40 dB, bandwidth 35 MHz2.5 microseconds (excluding fiber)

-62 dBc at Host Output (Two Tone)

5 dB Typical

-10 dBm composite with MaximumRemote Input

70 dB

7% (TDMA/EDGE)4 (GSM)

0.98 rho factor (CDMA)


SPECIFICATIONS

800/900 Mhz SMr (35w)

rFCnnel

Cmpsie

Pe rFCie Cmpsie

Pe rFCie

1 43.7 dBm 43.7 dBm 23.3 Watts 23.3 Watts





oupu Pe pe Cie C (Pe remins e Sme acss all Mulins):

1900 Mhz PCS Bn (40w)

rFCnnel

Cmpsie

Pe rFCie Cmpsie

Pe rFCie







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oPtICaL SPECIFICatIoNSFibe type:

Fibes requie

Nn-ivesiy:divesiy:F P wveleng:

revese P wveleng:

opicl Buge:

PowEr SPECIFICatIoNShs Uni Pe Suce:

hs Uni Inpu Cuen:

reme Uni Pe Suce:

reme Uni Inpu Cuen:

reme Uni i BeyBckup (pinl):

800/900 Mhz

Singlemode, 9/125 m

1 with WDM; 2 without WDMNot Applicable1550 20 nm

1310 20 nm

25 dB

21 to 60 Vdc, Bridged Floating

Current Input

1A @ -48 Vdc (1.4 A at 24 VDC;

0.8 A at 48 VDC)115 or 230 VAC; 47 to 63 Hz

Maximum - 10A @ 120 VAC

1 hour* (With 95 Amp Battery)

1900 Mhz

Singlemode, 9/125 m

1 with WDM; 2 without WDM2 with WDM; 3 without WDM1550 20 nm

1310 20 nm

25 dB

21 to 60 Vdc, Bridged Floating

Current Input

2A @ 24 Vdc (1.4 A at 24 VDC;

0.8 A at 48 VDC)90 to 265 VAC; 47 to 63 Hz

Maximum - 9A @ 120 VAC

1 hour* (With 95 Amp Battery)

SPECIFICATIONS

*F ti-Bn 800/900 / 1900 Mhz Sysem = 1 u f eie 800/900 1900 Mhz

PhYSICaLhs Uni

dimensins (hxwxd):

weig:

Cl:Muning opins:

Single reme Cbine

dimensins (hxwxd):

weig:Cl:

Muning opins:

dul reme Cbinedimensins (hxwxd):

weig:

Cl:

Muning opins:SIGNaLING CoNNECtorS

opicl Cnnecs:

rF Cnnecs:ENVIroNMENtaL

hs Uni tempeue

opeing:

Sge:reme Uni tempeue

opeing:

Sge:

humiiy:Liging Pecin:

MtBF:

hs Uni:reme Uni:

ENVIroNMENtaL

UL/CUL Cmplince:

FCC accepnce:Inusy Cn:

QUaLItY:

3.5" x 19" x 15.8" (8.9 x 48.3 x 40.1 cm)18 lbs. (8 kg)

Black (800/900 MHz); Putty White (1900 MHz)

19" or 23" rack

40.4" x 12.0" x 20.7" (104.62 x 30.5 x 52.58cm)

200 lbs. (90.70 kg) with battery backup

Putty WhiteWall-mount; optional pole-mount

40.4" x 18.8" x 20.7" (104.62 x 47.75 x 52.58 cm)350 lbs. (158 kg) with battery backup

Putty White

Wall-mount; optional pole-mount

Ultra Polished SC

N female

0C to 50C (32F to 122F)

-40C to 70C (-40F to 158F)

-30C to 50C (-22F to 122F)

-40C to 70C (-40F to 158F)

10% to 90%, non-condensing

20kA IEC 1000-4-5 8/20 s waveform

80,000 Hours (Excluding fans)

50,000 Hours (Excluding fans, battery & air filter)

UL 50

Part 90

RSS-131Manufactured under ISO 9001 and TL9000 Quality Systems.

Note: Unless noted otherwise specifications are typical and subject to change


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ORDERING INFORMATION

Clg Numbe

dGVL- __ __ __ __ __ __ __

Fequency Bn

4 1900 PCS

7 800/900 SMR & 1900

9 800/900 SMR

Sub-Bn

0 800/900 SMR

3 AD - 1900

4 DBE - 1900

5 BEF - 1900

6 EFC - 1900

Pe

1 35W to 40W

reme Uni Cbine Syle

0 Not Applicable

1 Standard Single-Band

3 Standard Dual-Band

5 Slim-style Single-Band, No Batt.

6 Slim-style Single-Band, Batt. Capable

7 Indoor Remote Rack Mount

8 Slim-style Dual-Band, No Batt.

9 Slim-style Dual-Band, Batt. Capable

Sysem Cmpnen

SYS System*

HU Host Unit

STM Spectrum Transport Module

LPA Linear Power Amplifier

Sub-Bn opin f ti-Bn Sysem

0 Not Applicable

3 AD - 1900

4 DBE - 1900

5 BEF - 1900

6 EFC - 1900

divesiy opin

0 Non-Diversity

1 Diversity (1900 MHz Only)

*Single-Band System includes: One (1) Host Unit, One (1) STM, One (1) LPA and a Single-Band Cabinet.*Tri-Band (800/900 SMR / 1900 MHz) System includes: Two (2) Host Unit, Two (2) STM, Two (2) LPA and a Slim-lineDual Cabinet.


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Web Site: www.adc.com

From North America, Call Toll Free: 1-800-366-3891 Outside of North America: +1-952-938-8080

Fax: +1-952-917-3237 For a listing of ADCs global sales office locations, please refer to our Web site.

ADC Telecommunications, Inc., P.O. Box 1101, Minneapolis, Minnesota USA 55440-1101Specifications published here are current as of the date of publication of this document. Because we are continuouslyimproving our products, ADC reserves the right to change specifications without prior notice. At any time, you mayverify product specifications by contacting our headquarters office in Minneapolis. ADC Telecommunications, Inc.views its patent portfolio as an important corporate asset and vigorously enforces its patents. Products or featurescontained herein may be covered by one or more U.S. or foreign patents. An Equal Opportunity Employer

102978aE 8/06 oiginl 2006 adC telecmmunicins, Inc. all rigs reseve

descipin Clg Numbe

Host Unit, 800/900 SMR, Non-Diversity DGVL-901000HU

Power Amplifier Module, 40W, 800/900 SMR DGVL-901000LPA

STM, 800/900 SMR, Non-Diversity DGVL-901000STM

CoMPoNENt CoNFIGUratIoN EXaMPLES

descipin Clg Numbe

Tri-Band System - 800/900 SMR, 1900 MHz (AD Sub-Band) N/D, Dual-Band Cabinet

w/Battery Compartment

DGVL-701903SYS

800/900 SMR Only, Non-Diversity, Dual-Band Cabinet w/Battery Compartment DGVL-901900SYS

1900 MHz (AD Sub-Band), Non-Diversity, Dual-Band Cabinet w/Battery Compartment DGVL-451900SYS

SYStEM CoNFIGUratIoN EXaMPLES

descipin Clg Numbe

1900 DBE, Non-Diversity, Tri-Band Upgrade, No Cabinet

(Includes: 1900 Host, 1900 STM, 1900 LPA)

DGVL-441000SYS

800/900 SMR, Non-Diversity, Tri-Band Upgrade, No Cabinet

(Includes: SMR Host, SMR STM, SMR LPA)

DGVL-901000SYS

trI-BaNd UPGradE KIt CoNFIGUratIoN EXaMPLES

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