Information
The 4-port ISDN BRI network module provide port densities for ISDN BRI connectivity.Local static RAM (SRAM) is used for buffer descriptors and input queues. The 4-port module cannot be field-upgraded to the 8-port module.
Specifications
Management
- CiscoWorks
- CiscoView
- Support the ISDN MIB
Product Name
Four Port ISDN-BRI Network Module
Product Type
Network Module
Compatibility
- Cisco 2600
- Cisco 2600XM
- Cisco 3620 & 3640
- Cisco 3631
- Cisco 3660
- Cisco 2691
- Cisco 3725
- Cisco 3745
Interfaces/Ports
4 x ISDN BRI (S/T) WAN
Application/Usage
Data Networking
Connectivity Media
Twisted Pair
Data Transfer Rate
144 Kbps ISDN BRI (S/T) Per Port
Interfaces Details
4 x RJ-45 ISDN BRI (S/T) WAN
Additional Information
- Module connects to an ISDN WAN through an external Network Termination 1 (NT1) device