ADC Network Router 1900 PCS User Manual

InterReach® In-building Coverage Solution  
800 ESMR, 850 Cellular, 1900 PCS  
InterReach® ICS – ADC's Digital Advantage for Improving Wireless Capacity  
and Coverage  
The InterReach In-building Coverage Solution (ICS) is used to extend wireless coverage to specific  
areas within a building, multiple buildings, or throughout a campus environment. This digital  
distributed antenna system (D-DAS) solution features unique, patented technology that  
distributes wireless coverage digitally over optical fiber, enabling InterReach ICS to deliver  
superior signal quality, flexibility, and overall performance. Its digitized optical RF transport also  
future-proofs in-building wireless infrastructure for higher data rate services. The InterReach  
product family offers service providers a flexible, scalable, all-digital platform to improve  
customer retention and offer enhanced services to meet increasing subscriber demands.  
Features  
• Digital transport maintains superior signal  
• Highly scalable solution features elements  
that can be daisy-chained to accommodate  
large installations; elements also can be  
added when coverage extension  
is required.  
quality even over long distance fiber runs.  
• Flexible design supports technologies such  
as free space optics (FSO), wave division  
multiplexing (WDM), etc.  
• Configure-to-order, plug-in transceiver  
design lowers initial installation costs  
and allows pay-as-you-grow approach  
to indoor coverage.  
• High dynamic range increases capability  
for data throughput, enabling higher  
data rate broadband services.  
• Universal air interface is transparent to  
• Accommodates both single-mode and  
multi-mode fiber for maximum utilization  
of existing fiber and flexibility in fiber  
distribution.  
modulation technology.  
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InterReach® In-building Coverage Solution  
800 ESMR, 850 Cellular, 1900 PCS  
Digitized RF  
Description  
InterReach ICS distributes wireless coverage  
digitally over optical fiber, which makes it the best  
choice for signal quality, architectural flexibility,  
and overall performance.  
InterReach ICS, offered for 800 ESMR, 850  
Cellular, and 1900 PCS applications, transports 18-  
25MHz of contiguous bandwidth.  
The InterReach ICS system components include: a  
Digital Host Unit (DHU), optional Digital Expansion  
Units (DEU), and Digital Remote Units (DRU).  
A DHU can feed either DRUs or DEUs. Digital  
Expansion Units can be daisy chained without  
affecting system performance*.  
Fiber is completely immune to reception or  
generation of electromagnetic interference,  
making it easy to install alongside other wiring  
without fear of noise or crosstalk. By using digital  
optics, either single-mode or multi-mode fiber  
can be used without degrading signal quality.  
This allows users to utilize any dark fiber that may  
already be in place within the building and flat  
polished LC connectors.  
Each DHU and DEU is configurable with up to  
six single-mode or multi-mode optical transceivers.  
Because the optical ports are independent of  
one another, single-mode and multi-mode fiber  
may be mixed and matched as needed between  
elements. For example, a host unit may feed five  
remotes with multi-mode fiber, and feed the sixth  
remote via single-mode fiber due to distance or  
to utilize available fiber in a facility. As  
Digital RF transport over fiber also offers the  
lowest possible noise level, regardless of the  
length of fiber. Digital transport is unaffected by  
long cable runs, splices and signal splits. Digital  
RF transport over fiber also enables complete  
flexibility of design. Digital RF transport systems  
split and add signals digitally, so the architecture  
of fiber cable runs can be optimized for each  
requirements change and future growth is  
needed, additional transceivers and DRUs can be  
ordered and easily installed onsite. This modular  
application, minimizing installation costs and time. approach provides optimum design flexibility,  
reduces the initial cost of an indoor wireless  
Coverage areas can be expanded by adding,  
solution, and delays further investment until it is  
or even daisy-chaining, system components.  
justified by growth. Likewise, any unused ports  
Multiple areas, floors, or even multiple buildings  
may simply be turned off without affecting any  
can be covered with uniform digital quality signals  
part of the system performance.  
delivered to even the most remote antenna.  
Additional components can simply be plugged  
in. If the RF parameters have not changed, no  
additional optimization is required. Furthermore,  
digital RF transport provides greater flexibility for  
converging indoor and macro networks.  
The DHU and DEU are AC powered. The DRUs  
are CAT3/5 powered. For distances greater than  
500 meters, ADC offers a local power supply for  
remote power.  
*The number of DEUs that can be daisy chained  
is limited only by the Noise Figure, which can be  
calculated using the formula 8 dB + (10 log N).  
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InterReach® In-building Coverage Solution  
800 ESMR, 850 Cellular, 1900 PCS  
Digital Host Unit  
The DHU provides the input interface for RF  
signals from a base transceiver station (BTS), or a  
bi-directional amplifier (BDA). The DHU converts  
the RF signal into a digital format and distributes  
the digitized signal over fiber to multiple output  
ports, either Digital Expansion Units or Digital Re-  
mote Units. The DHU also performs power and  
alarming functions for the system. Alarms are  
accessible via dry contact closures. The DHU also  
has alarm status LEDs. The DHU is typically wall-  
or rack-mounted in a basement or other point of  
entry within a building requiring coverage.  
Digital Expansion Unit  
The DEU is used when more than six remotes are  
required to serve a building. The DEU receives  
the digitized signals from the DHU and distri-  
butes them over fiber to multiple digital outputs.  
These outputs can be Digital Remote Units or  
additional Digital Expansion Units. The DEU has  
alarm LED indicators. The DEU is typically wall-  
or rack-mounted in a wiring closet within the  
building requiring coverage.  
Digital Remote Unit  
The DRU receives the digitized signals from the  
DHU or intermediate DEU, converts the signals  
back into RF, and interfaces with the antennas to  
amplify the RF signals throughout the building.  
The Digital Remote Unit is a compact module  
that is typically mounted above ceiling tile.  
Total Solution Support  
ADC offers turnkey EF&I services for in-building  
applications and can provision all ancillary  
equipment needed to support various applica-  
tions. In addition, the company can provide  
infrastructure such as fiber, CAT5, connectors,  
and patch panels. From its skilled wireless  
systems engineering staff to its Professional  
Services, ADC supports in-building wireless  
applications end-to-end from system design  
through optimization and post-sale support.  
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InterReach® In-building Coverage Solution  
800 ESMR, 850 Cellular, 1900 PCS  
InterReach ICS Configurations  
The InterReach ICS is flexible enough to fit almost any size indoor application.  
Small Facility Installation  
DRU  
DRU  
DRU  
DRU  
DRU  
DRU  
Digital Host Unit  
BTS/Off Air Interface  
Large Facility Installation  
DRU  
DRU  
DRU  
DRU  
DRU  
DRU  
Digital Expansion Unit  
DRU  
DRU  
DRU  
DRU  
DRU  
Digital Expansion Unit  
DRU  
DRU  
DRU  
DRU  
DRU  
Digital Expansion Unit  
DRU  
DRU  
DRU  
DRU  
DRU  
DRU  
DRU  
Digital Expansion Unit  
DRU  
DRU  
DRU  
Digital Host Unit  
BTS/Off Air Interface  
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InterReace® In-building Coverage Solution  
800 ESMR, 850 Cellular, 1900 PCS  
Multiple Fiber Types  
InterReach ICS accommodates any combination of single-mode and multi-mode fibers between elements  
host, expansion, and remote units.  
RU  
RU  
RU  
RU  
RU  
RU  
RU  
RU  
RU  
RU  
RU  
RU  
Expansion Unit  
Expansion Unit  
Growth  
RU  
SM  
RU  
SM  
RU  
MM  
RU  
MM  
Singlemode Fiber  
Multimode Fiber  
Host Unit  
BTS/Off Air Interface  
Free Space Optics (FSO) Installation  
Only digital transport can utilize free space optics for building-to-building links where fiber is either not  
available or cannot be deployed in a timely or cost-effective manner. Free space optics distances are  
determined by service level availability, but are typically in the range of 500 meters to 1 kilometer.  
Wave Division Multiplexing (WDM)  
InterReach ICS typically is transported over dedicated strands of fiber (a pair of fiber for transmit and  
receive paths.) Because of the digital transport, ICS can utilize WDM technology, essentially combining  
two waves to one, reducing the required fiber count by half. Optical budgets will be dependent on  
the added losses with WDM (the passive modules and added connectors) and the selection of the  
SFP transceivers.  
Pay As You Grow  
Expansion units can be added as growth or capacity needs change by simply adding additional  
transceivers, expansion units or remote units. Expanding the InterReach ICS system does not require  
adding splitters at the host location or re-optimization as long as the RF parameters remain the same.  
Conversely, non-utilized ports can simply be shut off without affecting system performance.  
Expansion  
DRU  
DRU  
DRU  
DRU  
DRU  
DRU  
Digital Expansion Unit  
DRU  
DRU  
DRU  
DRU  
DRU  
Digital Host Unit  
BTS/Off Air Interface  
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InterReach® In-building Coverage Solution  
800 ESMR, 850 Cellular, 1900 PCS  
Multiple Service Providers  
The InterReach ICS system can be configured to serve multiple service providers. Each system supports  
18-25MHz contiguous bandwidth. Fiber infrastructure may be shared by tenants.  
Fiber riser to upper floors  
4th Tenant Fiber Pair for Future Expansion  
Tenant 1  
Tenant 2  
DRU  
Digital Expansion Unit  
DRU  
Digital Expansion Unit  
DRU  
Tenant 3  
One Fiber pair  
is required  
Digital Expansion Unit  
per tenant  
CWDM/DWDM option  
to multiplex on single fiber  
Tenant 1  
Tenant 2  
DRU  
Digital Host Unit  
Digital Expansion Unit  
Tenant 1  
Tenant 2  
DRU  
Digital Host Unit  
Digital Host Unit  
Digital Expansion Unit  
DRU  
Tenant 3  
Digital Expansion Unit  
Tenant 3  
Common Closet  
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InterReach® In-building Coverage Solution  
Typical Specifications  
PHYSICAL SPECIFICATIONS  
Digital Host Unit  
Dimensions (HxWxD):  
Weight:  
3.5" x 19" x 15.25" (89 x 483 x 388 mm)  
18.5 lbs (8.4 kg)  
Color:  
Putty White  
Input Voltage:  
Output Voltage:  
Connectors  
RF:  
120 - 240 VAC; 50 - 60 Hz  
+48 Vdc nominal  
N female  
Optical:  
LC  
DC Output:  
Alarm Interface:  
RJ-45  
Link OK/NOK LED at each port; unit OK/NOK LED (one per unit)  
Two Form C contact closures (for combined minor and combined  
major alarms)  
Overdrive alarm on DHU  
Digital Expansion Unit  
Dimensions (HxWxD):  
Weight:  
3.5" x 19" x 15.25" (89 x 483 x 388 mm)  
18.5 lbs (8.4 kg)  
Color:  
Putty White  
Input Voltage:  
Output Voltage:  
Connectors  
120-240 VAC; 50-60 Hz  
+48 Vdc nominal  
Optical:  
LC  
DC Output:  
RJ-45  
Alarm Interface:  
Link OK/NOK LED; OK/NOK LED at each port  
Digital Remote Unit  
Dimensions (HxWxD):  
Weight:  
2.25" x 7" x 8" (57.15 x 178 x 204 mm)  
1.5 lbs (<1 kg)  
Color:  
Putty White  
Input Voltage:  
Connectors  
RF:  
+38 to +40 Vdc  
SMA female  
Optical:  
LC  
DC Input:  
RJ-45 (maximum 500 meters with CAT-5)  
ENVIRONMENTAL  
Operating Temperature:  
Storage Temperature:  
Water Resistance/  
0° to 50° C  
-30° to +70° C  
Operator Protection:  
NEMA (National Electrical Manufacturers Association) Type 1—  
Indoor installation only  
AGENCY APPROVALS  
FCC Acceptance:  
UL Compliance:  
ESMR Part 90 - Cell part 22, PCS part 24  
UL60950  
“Plenum Rating” (DRU Only):  
CUL Compliance:  
NEC 300-22; Section C  
CUL60950  
“Plenum Rating” (DRU Only):  
Industry Canada:  
CEC, Part 1, C22.1; Sections 2-128, 12-101(3) and 12-100  
RSS-131  
QUALITY  
Reliability:  
MTBF 80,000 hours; manufactured under ISO 9001 quality system  
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InterReach® In-building Coverage Solution  
Typical Specifications  
800 ESMR RF SPECIFICATIONS  
Forward Path  
System Bandwidth:  
Frequency Range:  
Output Power:  
Input Level (at main hub):  
Gain:  
18 MHz  
851-869 MHz  
18.5 dBm iDEN, typical composite power single carrier  
-20 dBm to 0 dBm max  
+33 dB nominal @ room temp  
6 dB (over frequency, temperature and unit to unit)  
1.5 dB variation per 1.25 MHz CDMA channel  
+35 dBm  
Gain Variation:  
OIP3:  
CDMA ACPR1:  
Spurious Output:  
>-45 dBc  
<-30 dBm  
Reverse Path  
System Bandwidth:  
Frequency Range:  
Gain:  
18 MHz  
806-824 MHz  
10 dB (independent of fiber length)  
6 dB (over frequency, temperature and unit to unit)  
<1.5 dB variation per 1.25 MHz CDMA channel  
Provides overdrive protection for composite input -40 dBm  
<9 dB + 10 log N (N = number of DRUs)  
Gain Variation:  
Automatic Level Control  
Noise Figure:  
850 CELLULAR RF SPECIFICATIONS  
Forward Path  
25 MHz  
869-894 MHz  
System Bandwidth:  
Frequency Range:  
composite power/single carrier in dBm, typical*  
RF Output Power:  
GSM  
25.5  
EDGE 24.5  
AMPS 25  
TDMA 22  
CDMA 15  
*Power per carrier values are dependent on access protocol  
peak-to-average and channel loading.  
-20 dBm to 0 dBm max  
+33 dB nominal @ room temp.  
6 dB (over frequency, temperature and unit to unit)  
1.5 dB variation per 1.25 MHz CDMA channel  
+35 dBm  
Input Level (at main hub):  
Gain:  
Gain Variation:  
OIP3:  
CDMA ACPR1:  
Spurious Output:  
>-45 dBc  
<-35 dBm  
Reverse Path  
System Bandwidth:  
Frequency Range:  
Gain:  
25 MHz  
824-849 MHz  
10 dB (independent of fiber length)  
6 dB (over frequency, temperature and unit to unit)  
<1.5 dB variation per 1.25 MHz CDMA channel  
Provides overdrive protection for composite input -40dBm  
8 dB midband (1 DHU + 1 DRU)  
Gain Variation:  
Automatic Level Control:  
Noise Figure:  
8 dB + 10 log N (N = number of DRUs)  
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InterReach® In-building Coverage Solution  
Typical Specifications  
1900 PCS RF SPECIFICATIONS  
Forward Path  
System Bandwidth:  
Frequency Range:  
25 MHz  
1930-1990 MHz*  
AD: 1930-1950 MHz  
DBE: 1945-1970 MHz;  
BEF: 1950-1975 MHz  
EFC: 1965-1990 MHz  
Composite power/single carrier in dBm, typical**  
Output Power:  
GSM  
24  
EDGE  
24  
TDMA  
CDMA  
W-CDMA  
23  
16.5  
16.5  
**Power per carrier values are dependent on access protocol  
peak-to-average and channel loading.  
-20 dBm to 0 dBm max  
+36 dB nominal @ room temp.  
6 dB (over frequency, temperature and unit to unit)  
1.5 dB variation per 1.25 MHz CDMA channel  
+35 dBm  
2X'sInput Level (at main hub):  
Gain:  
Gain Variation:  
OIP3:  
>-45 dBc  
<-30 dBm  
CDMA ACPR1:  
Spurious Output:  
Reverse Path  
25 MHz  
1850-1910 MHz*  
System Bandwidth:  
Frequency Range:  
AD: 1850-1870 MHz  
DBE: 1865-1890 MHz  
BEF: 1870-1895 MHz  
EFC: 1885-1910 MHz  
14 dB (independent of fiber length)  
6 dB (over frequency, temperature and unit to unit)  
<1.5 dB variation per 1.25 MHz CDMA channel  
Provides overdrive protection for composite input -40 dBm  
10 dB (1 DHU + 1 DRU)  
Gain:  
Gain Variation:  
Automatic Level Control:  
Noise Figure:  
10 dB + 10 log N (N = number of DRUs)  
*Dip Switch selectable  
45  
40  
35  
30  
25  
20  
15  
10  
5
Noise Figure (typical analog system)  
Note: Assumes 8 dB single unit NF, 4 outputs  
per host, and use of 2:1 splitters.  
Noise Figure (Digivance ICS)  
0
0
10  
20  
30  
40  
50  
60  
# of Antennas  
Optical  
Fiber Requirement:  
Maximum Distance:  
2 Multi-mode or single mode fibers per link  
500 m (62.5 micron core)  
750 m (50 micron core)  
10 km (9 micron core)  
LC, Small Form Factor Transceiver  
-10 dBm min  
+4 dBm max  
Optical Connector:  
Output Power:  
850 nm nominal for multi-mode  
1310 nm nominal for single-mode  
Optical Wavelength:  
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InterReach® In-building Coverage Solution  
Typical Specifications  
O rd e r i n g I n f o r m a t i o n  
Description  
Catalog Number  
850 Cellular MHz Primary Equipment  
850 MHz Cellular Digital Host Unit with N (f) RF connector, no SM or MM  
optical transceivers  
DGVIH1110000000000  
DGVIR1300000000000  
850 MHz Cellular Digital Remote Unit with N (f) RF connector, no SM or MM  
optical transceivers  
1900 PCS MHz Primary Equipment  
1900 MHz PCS Digital Host Unit with N (f) RF connector, no SM or MM  
optical transceivers  
DGVIH3110000000000  
DGVIR3300000000000  
1900 MHz PCS Digital Remote Unit with N (f) RF connector, no SM or MM  
optical transceivers  
800 ESMR Primary Equipment  
800ESMR Digital Host Unit with N (f) RF connector, no SM or MM optical  
transceivers  
DGVIH2110000000000  
DGVIR2300000000000  
800ESMR Digital Remote Unit with N (f) RF connector, no SM or MM optical  
transceivers  
Universal Expansion Unit  
Universal Digital Expansion Unit no SM or MM optical transceivers  
DGVIE0010000000000  
Optical Transceivers  
Multi-mode 980nm Optical Transceiver (order 2 per DRU  
and 2 per DEU)  
DGVI-112000XVR  
DGVI-212000XVR  
Single-mode 1310nm Optical Transceiver (order 2 per DRU  
and 2 per DEU)  
Indoor Antennas  
850 MHz Omni Antenna  
DGVI-111000ANT  
DGVI-131000ANT  
DGVI-141000ANT  
DGVI-161000ANT  
850 MHz Corner/Wall Directional  
850 MHz Hallway Antenna  
850 MHz High-ceiling Omni Antenna  
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O rd e r i n g I n f o r m a t i o n  
Description  
Catalog Number  
Indoor Antennas  
1900 MHz Omni Antenna  
1900 MHz Corner/Wall Directional  
1900 MHz Hallway Antenna  
1900 MHz High-ceiling Omni Antenna  
850/1900 MHz Omni Antenna  
ESMR Omni Antenna  
DGVI-311000ANT  
DGVI-351000ANT  
DGVI-341000ANT  
DGVI-361000ANT  
DGVI-811000ANT  
DGVI-211000ANT  
DGVI-241000ANT  
DGVI-251000ANT  
ESMR Hallway Antenna  
ESMR Corner/Wall Directional  
ESMR High-ceiling Omni Antenna  
DGVI-261000ANT  
Wireless Repeaters  
Single Band 850 Cellular Repeater, 13dBm, 60dB gain and Accessory Kit  
Single Band 1900MHz PCS Repeater, 13dBm, 60dB gain and Accessory Kit  
Accessory Items  
RPT-SBBAA12000  
RPT-SHAAA12000  
DRU Alternate AC/DC Power  
DGVI-100000PWR  
DGVI-100000FAN  
DGVI-200000FAN  
Replacement Fan - DEU and DHU  
Replacement Fan - Interface Units  
Fiber, Optical Connectors, CAT3/5, and other infrastructure is also available from ADC.  
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 ADC’s global sales office locations, please refer to our web site.  
ADC Telecommunications, Inc., P.O. Box 1101, Minneapolis, Minnesota USA 55440-1101  
Specifications published here are current as of the date of publication of this document. Because we are continuously  
improving our products, ADC reserves the right to change specifications without prior notice. At any time, you may  
verify 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 features  
contained herein may be covered by one or more U.S. or foreign patents. An Equal Opportunity Employer  
102440AE 6/08 Revision © 2008, 2007, 2006 ADC Telecommunications, Inc. All Rights Reserved  
 

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