Lucent Technologies manual GX 550 Multiservice WAN Switch

Summary of Technical Specifications

Description Specifications

1.Protocols Supported

ATM:	UNI 3.0/3.1/4.0, TM 4.0, IISP, PNNI, B-ICI
Optical:	DWDM
Circuit Emulation:	via the GX 550® Extender Shelf

2.Physical Interface and Base Input/Output (I/O) Modules

Physical Interface Modules
a. 1-port OC-48/STM-16	Up to 9 ports per chassis
b. 1-port OC-48c/STM-16c with optional	Up to 10 ports per chassis
full 1+1 of SONET/SDH APS protection
c. 1-port OC-12c/STM-4	Up to 39 ports per chassis
d. 4-port OC-3c/STM-1	Up to 156 ports per chassis

Interfaces support SONET/SDH laser-based intermediate reach (IR) and long-reach (LR) interfaces

Base I/O Modules
a. ATM Base I/O	BI01, BI02, BI0-C

3.System Architecture

•	Hot-swappable components	• QoS with 6 quality queues per port
• Lossless switchover to redundant switch fabric		• T1/E1 primary and secondary clock inputs
• Distributed routing and signaling		•	Stratum 3e timing
•	Port and line card redundancy	•	Multimode LED interfaces

•Dedicated packet forwarding engines for IP/MPLS traffic

4.Multiservice Switch Operating Software (MXOS™)

Carrier-class, innovative software for increased switch reliability and network scalability, IP/MPLS Feature Pack is available for advanced IP Services delivery

5.Navis® Network Management Software

•End-to-end, standards-based management of Lucent IP, MPLS, FR, and ATM multiservice networks

•Speed service activation and assure QoS with automated provisioning, unified network and service management

•Faster and easier service delivery, moves, adds and changes

•Helps minimize service provider training costs for multiservice solutions

•Fault and performance management

•Real-time statistics monitoring and accounting

6.Physical Dimensions

Size:	Height 37” (93.98 cm)
	Width	19” (42.26 cm)
	Depth	23” (58.42 cm)
Rack Mount Options:	EIA 19” or 23” midmount, central office style

7.Power Requirements

DC Power	-48 to -60 volts DC
Current	75 amps @ -48 volts DC
Thermal Dissipation	Maximum 3,000 watts (Average 1154 watts)
AC Power	120 to 240 volts AC
	External AC power converter required
Current	48 amps @ 120 volts AC
Thermal Dissipation	Maximum 450 watts

GX 550® Multiservice WAN Switch

To learn more about our comprehensive portfolio, please contact your Lucent Technologies Sales Representative, Lucent BusinessPartner or, visit our web site at www.lucent.com or www.lucent.com/products/ multiserviceswitching.

GX 550, MXOS, CBX 500 and Navis are trademarks or registered trademarks of Lucent Technologies.

Specifications are subject to change without notice.

Copyright © 2004

Lucent Technologies, Inc.

All rights reserved

MSS v4 02/04