Download - Adc Dbe Band Doc
-
8/3/2019 Adc Dbe Band Doc
1/8
w w w . a d c . c o m + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 1 - 8 0 0 - 3 6 6 - 3 8 9 1
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
-
8/3/2019 Adc Dbe Band Doc
2/8
8/06
1
02978A
E
Digivance
L
RCSTr
i-BandSystem
2w w w . a d c . c o m + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 1 - 8 0 0 - 3 6 6 - 3 8 9 1
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
Digivance LRCS Remote Unit
AlphaOmni-Cell
Digivance LRCS Remote Unit
110 VAC
CWDM
AlphaOmni-Cell
-
8/3/2019 Adc Dbe Band Doc
3/8
8/06
1
02978A
E
Digivance
L
RCSTr
i-BandSystem
3w w w . a d c . c o m + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 1 - 8 0 0 - 3 6 6 - 3 8 9 1
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.
DigivanceLRCS 800/900, 1900 and Tri-Band 800/900 and 1900 MHz Systems
-
8/3/2019 Adc Dbe Band Doc
4/8
8/06
1
02978A
E
Digivance
L
RCSTr
i-BandSystem
w w w . a d c . c o m + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 1 - 8 0 0 - 3 6 6 - 3 8 9 1
DigivanceLRCS 800/900, 1900 and Tri-Band 800/900 and 1900 MHz Systems
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
-
8/3/2019 Adc Dbe Band Doc
5/8
8/06
1
02978A
E
Digivance
L
RCSTr
i-BandSystem
5w w w . a d c . c o m + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 1 - 8 0 0 - 3 6 6 - 3 8 9 1
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)
DigivanceLRCS 800/900, 1900 and Tri-Band 800/900 and 1900 MHz Systems
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
2 43.7 dBm 40.7 dBm 23.3 Watts 11.7 Watts
4 43.7 dBm 37.7 dBm 23.3 Watts 5.8 Watts
8 43.7 dBm 34.6 dBm 23.3 Watts 2.9 Watts
16 43.7 dBm 31.6 dBm 23.3 Watts 1.5 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
1 43.8 dBm 43.8 dBm 23.8 Watts 23.8 Watts
2 43.8 dBm 40.8 dBm 23.8 Watts 11.9 Watts
4 43.8 dBm 37.7 dBm 23.8 Watts 6.0 Watts
8 43.8 dBm 34.7 dBm 23.8 Watts 3.0 Watts
16 43.8 dBm 31.7 dBm 23.8 Watts 2.2 Watts
-
8/3/2019 Adc Dbe Band Doc
6/8
8/06
1
02978A
E
Digivance
L
RCSTr
i-BandSystem
6w w w . a d c . c o m + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 1 - 8 0 0 - 3 6 6 - 3 8 9 1
DigivanceLRCS 800/900, 1900 and Tri-Band 800/900 and 1900 MHz Systems
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
-
8/3/2019 Adc Dbe Band Doc
7/8
8/06
1
02978A
E
Digivance
L
RCSTr
i-BandSystem
w w w . a d c . c o m + 1 - 9 5 2 - 9 3 8 - 8 0 8 0 1 - 8 0 0 - 3 6 6 - 3 8 9 1
DigivanceLRCS 800/900, 1900 and Tri-Band 800/900 and 1900 MHz Systems
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.
-
8/3/2019 Adc Dbe Band Doc
8/8
Spec
Sheet
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