Carrier Access Axxius 800 user manual Network Interface, Testing & Diagnostics, Product Supports

Models: Axxius 800

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ISDN BRI Card

Technical Specifications

Management

λStandard ISDN SNMP MIB supported

Network Interface

λ3 DS0 mode: Uses 3 contiguous DS0 channels per ISDN BRI channel on T1

Network Standards

λTelcordia TR-NWT-000397 (1993)

λTelcordia TR-TSY-000821 (1991)

λTelcordia TR-TSY-000829 (1989)

λANSI T1.601.1992

λITU-T Q.920, Q.921

Clocking

λLoop timing derived from Channel 1 of ISDN BRI card or any Axxius 800 T1 line

Testing & Diagnostics

λInitiates 2B+D, B1, or B2 loopbacks toward the BRI at the NT1

λPerforms self test at power up

λ3 DS0 mode: supports external loopback testing via EOC messages from the switch

Product Supports

λTR-821 alarms

λTR-397/TR-829/TR-821 Generic Segmented Performance Monitoring

λTR-829 multi-EOC messages in 3 DS0 mode

λMetallic DC test signature in Line Unit Network Terminal (LUNT) mode

 

 

 

 

 

 

9-4

Axxius 800 - Release 2.2

Page 396
Image 396
Carrier Access Axxius 800 user manual Network Interface, Testing & Diagnostics, Product Supports