|
|
||
|
Cisco Video/Voice Communications
|
Used Cisco 2600 Series -
|
|
|
Toll-Free: 1-800-908-9665 International: 1-916-415-9900 Fax: 1-916-415-0110 |
||
Product Description: 1-Port Channelized T1/E1
Modules with PRI Network Modules -
The NM-1CE1T1-PRI (1-port) and
NM-2CE1T1-PRI (2-port) network modules provide support for T1,
E1, and ISDN primary rate interface (PRI) network connections in
a network module form factor. This feature offers attachment of
one T1, E1, or ISDN PRI line on the 1-port module and two T1,
E1, or ISDN PRI lines on the 2-port version. The NM-xCE1T1-PRI
enables you to configure a single network module as either a T1
interface or an E1 interface on the same card. The configuration
of a T1 or E1 interface and the change from one to the other is
controlled by the card type command. Additionally, when in E1 mode, the module
can be configured between channelized E1, ISDN PRI, E1-CAS-R2
(for modems, not for voice), balanced and unbalanced, and
structured (G.704) versus unstructured (G.703) modes. In T1
mode, the module can be configured for channelized T1, T1-CAS,
and as a CSU/DSU. 
