|
| another DSU/CSU. This LED is on during |
|
|
| normal operation. |
|
|
|
|
|
|
| Push this button to put the WAN interface |
|
|
| card into loopback mode. The service |
|
Loopback |
| provider can send a signal to test the |
|
button | −− | connection from your site to the central |
|
| office switch. |
| |
|
|
| |
|
| Push this button again to turn loopback |
|
|
| mode off. |
|
|
|
|
|
|
|
|
|
Related Information
∙Technical Support − Cisco Systems
All contents are Copyright © 1992−2005 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement.
Updated: Jun 26, 2005 | Document ID: 46795 |
|
|
Cisco − WIC−1DSU−T1 WAN Interface Card Cable Specifications
