Lucent Technologies CBX 3500 Specifications

The 8-Port DS3/E3 ATM Input/Output Module provides industry-standard DS3 physical
connections and service interfaces to the CBX 500
connections and service interfaces to the CBX 500
connections at data rates of 45 Mbps (DS3) or 34 Mbps (E3). You can use this module to provide
high-density, high-speed ATM access services. You can also consolidate traffic from multiple
access lines or from lower capacity multiservice switches for more cost-effective transport over a
high-speed ATM multiservice backbone. The 8-Port DS3/E3 ATM module can help you reduce
transport costs and increase revenue opportunities from high-density access services.
Applications
• Provide high-density, high-speed
ATM access
• Consolidate low-speed ATM
access services
Features
• High port density — up to 112
DS3/E3s per switch
• Independent logical port
configuration
• Signaling support for 3,000 new
VCs per second
• All ports operate at line speed
• Generous port and switch cell
buffers ensure data integrity
• Optional Flow Control Processor
ensures network fairness and QoS
• Hot swappable
8-Port DS3/E3 ATM Module for the
Benefits
• Deliver the flexibility, QoS support, and performance required for high-
speed multiservice networking
• Increase revenue potential by offering high-density services from a
compact chassis
• Concentrate large volumes of high-speed ATM traffic cost-effectively
• Reduce operating costs and simplify network management with Navis
network management software

Technical Specifications

Description
1.Protocol Features Supported
Standards Support - DS3
Standards Support - E3*
* E3 support available on CBX 500 only.
CBX 500 and CBX 3500
®
Multiservice Switches
® and CBX 3500™ switches, and E3 physical
® switch. The ports provide trunk or user
Specifications
ITU G.703, G.804
ANSI T1.102, T1E1.1/94-002RI,
T1.107, T1.107a, T1.403
ATM Forum UNI 3.0, 3.1
Telcordia TR-NWT 001112,
TR-TSY-000499, TR-NWT-000820
RFC 1407
TR54014 (AT&T ACCUNET T45
and T45R)
ITU G.703, G.705, G.751, G.832, G.804
ATM Forum 94-0406R4
RFC 1407
™
®