DS3 Front Cross-Connect SolutionADC's DSX-4K provides exceptional density with up to 36 terminations in a front cross-connect style panel.. Individual modules can be added as needed and
Trang 1DS3 Front Cross-Connect Solution
ADC's DSX-4K provides exceptional density with up to 36 terminations in a front cross-connect style panel Individual modules can be added as needed and include dual, non-intrusive monitor ports and patent-pending adjustable rear BNC connectors Backed by ADC quality, manufacturing excellence, and exceptional customer service, this high-density system enables patching, terminating, and rearranging of circuits in central office or network edge applications.
Features:
• 36 termination front cross-connect chassis
• Dual, non-intrusive access points for bidirectional monitoring
• 75 Ohm auto termination on cross-connect interface
• Patent-pending adjustable rear BNC connectors
• Innovative rear tie-down bar with lacing holes
• Quality cable management support and design
• Supports DS3 (44.736 Mbps) to STS-3 (155 Mbps) signal rates
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The DSX-4K was designed with increased density and functionality over the standard DSX front cross-connect products The front interface includes dual, non-intrusive monitor ports which save technicians time by allowing bidirectional monitoring of a circuit from a single test access point The patent-pending adjustable BNC connector on the backplane allows the connections to be located closer together for higher density This system slides and locks the BNC connector into position and maintains easy network cabling access And with these close tolerances, the DSX-4K maintains signal isolation between adjacent modules The front cross-connect panel provides the density and flexibility needed in networks requiring front-access solutions.
Bidirectional dual monitoring
Flush rack
mounting
Flip-down
designation door
36 terminations
Patent-pending sliding BNC interface for easy cable access
Individual flip-open designation doors for easy access to cross-connect jumpers
Slotted rear cable management bar for tying down network cables
Cut-out mounting allows chassis removal without removing jumper rings
Rear View Front View
Modules
Chassis
Cable Management
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Features and Benefits
High Density Solution
36 terminations in front cross-connect panel configuration
Bidirectional Monitoring
Dual monitor ports provide time saving bidirectional monitoring and testing access from one location
Patent-Pending Adjustable BNC Backplane
Rear BNC connectors slide and lock into upper or lower position, providing a staggered backplane for easy network cabling
Superior Cable Management
Innovative rear tie-down bar with slotted holes for lacing network cables
Simplified Chassis Installation
Chassis and jumper rings mount separately into WECO/EIA skeleton bays
Circuit Identification
Front, rear and LED circuit positions clearly marked for positive circuit identification
Simplified Ordering
Fully loaded and configurable chassis available
Description
Chassis with Modules
36-position loaded chassis with one pair of
jumper rings and two rear cable support bars
Unloaded Chassis
36-position unloaded chassis with one pair of
jumper rings and two rear cable support bars
36-position unloaded chassis with two rear
cable support bars; jumper rings are provided
with the skeleton bay
Module
4-port module with midsize cross-connect
ports; rear BNC connectors
Skeleton Bay
Accomodates up to nine 4K chassis; 324
terminations; includes one 5-inch filler panel,
cable management rings, bars, cable trough
and fuse panel
15-inch deep bay
12-inch deep bay
O r d e r i n g I n f o r m a t i o n
Dimensions (HxWxD)
7"x 23"x 12"
(17.8 x 58.4 x 30.5 cm)
7"x 23"x 12"
(17.8 x 58.4 x 30.5 cm)
7"x 23"x 12"
(17.8 x 58.4 x 30.5 cm)
7’x 29.5”x 15”
(2.14m x 74.9 x 38.1 cm) 7’x 29.5”x 12”
(2.14m x 74.9 x 30.5 cm)
Catalog Number
DSX4K-36MBT-E01C
DSX4K-E01C
DSX4K-E00C
DSX-4KT
D3B-105004
D3B-105001
Trang 4ADC 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
Web Site: www.adc.com
From North America, Call Toll Free: 1-800-366-3891, Ext 63475 • Outside of North America: +1-952-938-8080 Fax: +1-952-946-3292 For a complete listing of ADC's global sales office locations, please refer to our web site
Specifications
PHYSICAL
ELECTRICAL
Insertion Loss for modules
with 27’ cross-connect,
22.368 MHz (DS3) 1.80 dB
100 kHz to 100 MHz 2.50 dB
100 kHz to 300 MHz 3.70 dB
100 kHz to 500 MHz 4.40 dB
Insertion Loss Tilt (slope)
100 kHz to 500 MHz 0.95 dB
Return Loss for modules
with 27’ cross-connect,
22.368 MHz (DS3) Better than 18.0 dB
100 kHz to 500 MHz Better than 16.0 dB