Carrier Access Broadmore 1750 - Manual (Page 365)

Broadmore 1750 - Release 4.6 A-3
Technical Specifications
Network Standards
Network Standards
ATM Forum compliant AAL1 and AAL5 QoS
ATM Forum compliant SVCs and PVCs
ATM Forum Circuit Emulation Service v2.0 (CES)
ITU-T and ANSI compliant UNI 3.0, 3.1, and 4.0 Signaling
ATM Forum compliant ILMI 4.0
Network Timing Protocol Client per RFC 1305
Redundancy
System Level:
Backplane: redundant segment protection
Dual Power -48 VDC power rails to each card
Interface Level:
CPUs: 1:1
NIMs: 1+1 SONET APS per Telcordia™ GR-253-CORE
with Digital Protection Switching
SAMs: 1:N
Dual BITS clock inputs with internal Stratum 3E holdover clock
Alarms
Dry contacts for major and minor alarms
LEDs indicating major and minor alarms
User-defined alarm configuration
SNMP trap generation for user-defined alarms