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Cisco AS5350 and Cisco AS5400 Universal Gateway Card Installation Guide
78-13311-01
Chapter 3 T1 and E1 Dial Feature Cards
Overview
Figure 3-2 4-Port T1 or E1 DFC
Figure 3-3 8-Port T1 or E1 DFC
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T1 or E1 ports
Bantam ports
0
Rx
ACT
4
P
R
I
OK/
MAINT
Tx
1
2
3
Table 3-1 T1 DFC Network Specifications
Description Specification
Line rate 1.544 Mbps
Data rates (per port) number x 56 or number x 64 kbps, where
number = 1 to 24
Standards AT&T Pub. 62411, 54016, and 43081,
and ANSI T1.403
Input impedance 100 ohms per port
Table 3-2 E1 DFC Network Specifications
Description Specification
Line rate 2.048 Mbps
Data rate (per port) number x 56 or number x 64 kbps, where number = 1 to 31.
Input impedance 75 or 120 ohms per port
Note The factory default setting for the E1 ports is 120 ohm. Use a software
command to change the impedance. Refer to the, Cisco AS5350 and
Cisco AS5400 Universal Gateway Card Installation Guide.
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