4-Port E1 ATM Network Module With IMA NM-4E1-IMA

Currently unavailable

CISCO ATM-T1-4T1-IMA 4 PORT T1 ATM  Network Module w IMA

Device Type Expansion module – 4 ports
Form Factor Plug-in module
Interface (Bus) Type Expansion slot
Width 7.1 in
Depth 7.2 in
Height 1.5 in
Weight 2.4 lbs
Connectivity Technology Wired
Data Link Protocol ATM
Data Transfer Rate 1.5 Mbps
Line Rate T-1
Compliant Standards IEEE 802.6 (ATM)
Expansion / Connectivity
Interfaces 4 x network – T1 – RJ-45 – 4
Compatible Slots 1 x expansion slot

The CISCO NM-4T1-IMA= multiport T1/E1 ATM offers the following  benefits: * Inexpensive ATM access * A migration path to higher bandwidth  without the need to change transport facilities * ATM Forum Version 1.0  standards compliant (AF-PHY-0086.000) for multivendor interoperability *  Integrated CSU/DSU on T1 versions and integrated DSU on E1 versions * The  addition and deletion of links without service disruption * Support for link  failures and automatic link recovery without loss of data * Greater  internetworking design flexibility and scalability for LAN-to-WAN  connectivity * Efficient prioritization of mission-critical data provided by  ATM’s QoS features * Simplifies network management * Eliminates  third-party inverse multiplexing device