Tài liệu Extend™ Optical/Electrical E3/DS3/STS-1 Line Extender doc

Extend
™
Optical/Electrical
E3/DS3/STS-1 Line Extender
ADC’s Extend
™
Optical/Electrical Line Extender transports support E3/DS3/STS-1 signals over
extended distances and simplifies cabling in multi-floor and multi-building network
infrastructures. The modular platform features modules that convert network element
electrical signals to optical signals for simplified long distance signal transmissions.
Features:
• Extends an E3, DS3 or STS-1 signal up to 15 kilometers (9.375 miles)
• NEBS Level 3 compliant
• Modular design in 24-position rack-mounted chassis or single wall-mounted chassis
• Integrated passive heat baffle requires no active fan units
• Standard -48 Vdc powering via redundant A/B power feeds
8/03 • 100431
Extend
™
Optical/Electrical Line Extender
2
www.adc.com • +1-952-938-8080 • 1-800-366-3891
Extend
™
Optical/Electrical Line Extender
Applications
Many applications come to mind when deciding to deploy ADC’s optical/electrical line extender.
However, below are two examples where the line extender enables service providers to extend E3, DS3
or STS-1 signals in multi-floor central offices, collocation applications, and building local exchange carrier
(BLEC) and campus environments. In all applications, the line extender reduces congestion within the
cable raceway plus the added feature of modularity for offsetting deployment costs.

Network
Element
DSX
O/E
Line Extender
Singlemode Fiber Optic Cable
up to 15 Kilometers
(9.375 miles)
Network
Element
DSX
O/E
Line Extender
Central Office or High-Rise
Business Office Building
Network
Element
DSX
O/E
Line Extender
Singlemode Fiber Optic Cable
up to 15 Kilometers
(9.375 miles)
Network
Element
O/E
Line Extender
Centralized Campus Headquarters
Remote Building
Remote Building

Remote Building
E3/DS3/STS-1 Optical Line Extender Used in Multi-floor
Central Office and Collocation Environments
E3/DS3/STS-1 Optical Line Extender Used in Building Local
Exchange Carrier (BLEC) and Campus Environments
8/03 • 100431
Extend
™
Optical/Electrical Line Extender
3
www.adc.com • +1-952-938-8080 • 1-800-366-3891
Extend
™
Optical/Electrical Line Extender
Ordering Information
Catalog Number
RP3-2X0000
RP3-2XW001
RP3-E10000
RP3-2X-CBL-KIT
RP3-2XWP01
Dimensions (HxWxD)
6.95" x 23" x 10.77"
(17.7 x 58.55 x 27.4 cm)
9.26" x 15" x 1.91"
(23.52 x 38.10 x 4.85 cm)
2.91" x 2.69" x 2.20"
(7.39 x 6.83 x 5.59 cm)
Description
Rack-Mounted Chassis with integrated heat baffle

Supports 24 modules (includes cable rings)
Wall-Mounted Chassis
Supports one module (same module style is used in
rack-mounted and wall-mounted chassis)
Includes wall-mount expansion bracket, which allows
for additional line extender to mount on existing wall
mount chassis.
Module
Supports one DS3 or STS-1 signal bi-directional
Two modules are required to complete a circuit
Cable Rings
Only required when additional cable management is needed
on the rack. Shipped per set.
Single AC/DC Power Supply
Supports one optical/electrical wall-mounted chassis
output voltage -48V, output current .45 Amps
Ordering Information
Rack-Mounted Chassis
Wall-Mounted Chassis
Wall-Mount Chassis
with extension brackets
Cable Rings
Module
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
100431 8/03 Revision © 2002, 2003 ADC Telecommunications, Inc. All Rights Reserved
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 ADC’s global sales office locations, please refer to our web site.
Module
POWER
Voltage: -48 Vdc nominal
Input Current: 100 mA nominal
ENVIRONMENTAL
Operating Temperature: +41ºF to +104ºF (5ºC to +40ºC)
Operating Humidity: 5% to 85% relative humidity
ELECTRICAL INTERFACE
DS3 Transmitter Output Drive Distance: 0 - 200 feet (short); 200 - 450 feet (long)
STS-1 Transmitter Output Drive Distance: 0 - 125 feet (short); 125 - 450 feet (long)
DS3 Input Sensitivity: -8.0 dBm, 734A cable loss with unframed AIS
STS-1 Input Sensitivity: -5.5 dBm, 734A cable loss with framed AIS
Input Receive Distance: 0 - 450 feet, 734A cable from the DSX cross-connect
OPTICAL INTERFACE
Transmitter
Wavelength: 1310 nm ±50 nm, singlemode
Maximum Optical Power: -8 dBm
Minimum Optical Power: -15 dBm
Receiver
Wavelength: 1300 nm ±100 nm
Maximum Optical Power: -8 dBm
Minimum Optical Power: -28 dBm
Connector: SC duplex
AGENCY CERTIFICATIONS: NEBS Level 3
Rack-Mounted Chassis
POWER
Voltage: -48 Vdc nominal
Input Current: 2.4 Amps at –48 Vdc nominal (fully loaded chassis)

ENVIRONMENTAL
Operating Temperature: +41ºF to +104ºF (5ºC to +40ºC)
Operating Humidity: 5% to 85% relative humidity
MECHANICAL
Weight (Empty Chassis): 17.95 lb. (8.1 kg)
Dimensions: 6.95" x 23" x 10.77"; (17.7 x 58.55 x 27.4 cm)
ELECTRICAL SIGNAL INTERFACE
BNC: 75 Ohm
Wall-Mounted Chassis
POWER
Voltage: -48 Vdc nominal
Input Current: 100 mA nominal (single module)
ENVIRONMENTAL
Operating Temperature: +41ºF to +104ºF (5ºC to +40ºC)
Operating Humidity: 5% to 85% relative humidity
MECHANICAL
Weight (Empty Chassis): 3.54 lb. (1.6 kg)
Dimensions: 9.26" x 15" x 1.91"; (23.52 x 38.10 x 4.85 cm)
ELECTRICAL SIGNAL INTERFACE
BNC: 75 Ohm
Extend
™
Optical/Electrical Line Extender
Specifications