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Chapter 3 T1 and E1 Feature Cards
Online Installation and Removal of the T1 or E1 Feature Card
Figure 3-3 8-Port T1 or E1 Feature Card
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Note The Cisco AS5350XM and Cisco AS5400XM universal gateways each support only one type of WAN feature card at a time. See Chapter 7, “Troubleshooting,” for more information.
Each T1 or E1 feature card provides physical line termination for multiple
Table | T1 Feature Card Network Specifications | |
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Description |
| Specification |
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Line rate |
| 1.544 Mbps |
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Data rate (per port) | number x 56 or number x 64 kbps, where number = 1 to 24 | |
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Standards |
| AT&T Pub. 62411, 54016, and 43081, and ANSI T1.403 |
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Input impedance | 100 ohm per port | |
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Table | E1 Feature Card Network Specifications | |
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Description |
| Specification |
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Line rate |
| 2.048 Mbps |
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Data rate (per port) | number x 56 or number x 64 kbps, where number = 1 to 31. | |
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Input impedance | 75 or 120 ohm per port | |
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| Note The factory default setting for the E1 ports is 120 ohm. For |
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| information about changing the impedance, see the “Configuring |
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| Input Impedance for the E1 Feature Card” section on page |
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Online Installation and Removal of the T1 or E1 Feature Card
To remove a feature card without dropping any calls or connections, you will need to take the feature card out of service by using the busyout command to disable the feature card. The busyout command is executed on a
If there are active calls on the feature card after you execute the busyout command, wait for the calls to drop. To view the status of the termination process, use the show busyout command.
Cisco AS5350XM and Cisco AS5400XM Universal Gateways Card Installation Guide
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