Lucent Technologies GX 550 用户手册

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.

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