Carrier Access Network Device Axxius 800 - Manual (Page 447)

Axxius 800 - Release 2.2 14-5
Quad T1 & Quad DS1/E1 Card
Technical Specifications
Clocking
l Loop-timed from any T1
l External from BITS clock input (t1.101, t1.102 signal type)
l Revertive or non-revertive (provisionable clock switching provides automatic
backup to secondary T1 should the primary T1 fail
l Operates as a Stratum 4E device as defined by Telcordia GR-1244-CORE and
AT&T TR 62411
Alarms
l Support standard T1.403 alarms
l LOS (Loss of Signal), Red, Yellow, Blue
l ESF Performance Error Count Threshold
l Timing Loss
l All alarms are logged in an event log
l Loss of power triggers minor alarm
l Generates SNMP traps for alarming
Testing and Diagnostics
l T1.403 payload loopbacks (ESF only)
l T1.403 remote and local line loopbacks (ESF and SF)
l T1.231 Performance History (15 minute intervals, 24 hour totals)
l T1.403 Performance Report Messages (PRMs)
Power Consumption
l Less than 4.5 W per card