Verilink XEL XSP-100 SHARK IAP (9SA-USRS-9.0R1.02) Product Manual - Manual (Page 220)

Chapter 9- Hardware Specifications
Chapter 9-20 XEL P/N & Release: 9SA-USRS-9.0R1.02 SHARK™ IAD User's Guide
C
APACITY
Switch matrix 256 Data
Connections Number of channels used
at nominal rate: 224
Spare channels: 32
T
IMING
Sources Main T1 2.048 MHz derived from the WAN's 1.544 MHz
Auxiliary T1 2.048 MHz derived from the WAN's 1.544 MHz
Internal stratum 4 1.544 MHz derived from the 2.048 MHz Stratum 4
internal clock
A
LARMS The System Alarm indicator will illuminate when facilities alarms are present.
The System Alarm indicator does not illuminate for non-facility related alarms,
e.g. equipment alarms.
All alarms can be queried at the system operation level.
Configuring the Cross Connect card to non-operational will disable the System
Alarm indication.
P
ART
H
ISTORY Part Number Features
9SA-XCON-V01 Initial release
9SA-XCON-V02 Allows consistent hard loopback of WAN cards. Prior to this
release a loopback plug inserted into the WAN card may
have not worked correctly depending on the length of the
loopback.