
Cisco AS5400 Eight-Port T1/E1 Termination Card
When provisioned for Channelized E1 trunks, the card
provides physical termination for up to eight E1 R2, PRI,
or inter-machine trunks (IMTs). When provisioned as a
Channelized T1 trunk card, it provides physical termination
for up to 8 T1 channel-associated signaling (CAS), PRI,
or IMT trunks, and includes channel service units (CSUs)
that connect directly to the telco network. Nonintrusive
monitoring of individual T1/E1 signals is available at the
front of the T1/E1 termination card via standard 100-ohm
bantam jacks.
The Cisco AS5400 configured with two eight-port
interface cards can terminate 16 T1 or E1 trunks. Any of the
interface ports on these trunk cards can be configured
independently of any other interface. Therefore, users can
configure a variety of North American T1 trunks, European
E1 trunks, and ISDN PRI trunks (each connected to a
different switch type), all within the same Cisco AS5400
platform. The standard Cisco IOS CLI can be used to
configure each trunk.
The following is a brief description of the trunk types
supported.
• North American RBS is supported on T1 trunks, including
a variety of North American RBS protocol, framing, and
encoding types on these trunks.
• CAS is supported for E1 trunks, with R2 signaling.
• IMT is supported when used with an SS7 signaling
controller.
• Many countries require an E1 R2 variant. Per-country
defaults are provided for supervisory and inter-register
signaling.
• Universal access (analog modem or digital calls) is
supported when an interface is configured for ISDN PRI
signaling. PRI signaling is available for both T1 and E1
trunks.
• Nonintrusive monitoring of individual T1/PRI signals is
available at the front of the CT3 card via standard
100-ohm bantam jacks.
Switch typessupported and their features arelisted in Table 1.
Figure 3 Cisco AS5400 Eight-Port T1/E1 Termination Card
Cisco AS5400 108-Port Modem Card
Cisco AS5400 108-port modem card is a full-featured
DSP-based card that supports either 108 modem or GSM
calls. Modem management features are available for
troubleshooting, including modem status, real-time
call-in-progress statistics,modem activity log, hard/soft busy
out, and modem firmware upgrade. Additional information
can be obtained through the console, SNMP, or RADIUS
accounting via the call tracker feature.
Figure 4 Cisco AS5400 108-Port Modem Card
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