Features, Features -3 – Carrier Access Network Device Axxius 800 User Manual
Page 445

Axxius 800 - Release 2.2
14-3
Quad T1 & Quad DS1/E1 Card
Features
Features
l
Integrated T1 CSU functionality with FCC registration for direct connection to
T1 lines
l
B8ZS or AMI encoding and SF (D4) or ESF framing
l
Local, line and payload loopbacks
l
Framing and coding conversion between T1 ports
l
Flexible system clock timing, which may be derived from or provided to any T1
l
Up to eight Quad T1 Service cards plus the four ports from the DS1 Controller in
a single Axxius 800 for a total of 36 DS1s/CSUs per chassis
l
Full non-blocking Digital Cross-connection System (DCS) of all timeslots to any
Axxius Service card
l
ESF performance reporting
l
Payload and line loopback
l
Secondary solid-state fuseless protection to lightning and AC power cross
incidents