Cisco 2600/2600XM AND 3600 SERIES 8 PORT T1 ATM MODULE WITH IMA Guide De Spécification

This chapter describes how to connect 4- and 8-port T1 and E1 IMA (Inverse Multiplexing for ATM)
network modules for Cisco modular routers and contains the following sections:

This section provides information about the following network modules for Cisco modular routers:

4-port T1 IMA network module, Cisco product number NM-4T1-IMA (see

8-port T1 IMA network module, Cisco product number NM-8T1-IMA (see

4-port E1 IMA network module, Cisco product number NM-4E1-IMA (see

8-port E1 IMA network module, Cisco product number NM-8E1-IMA (see

Each port provides 1.544 Mbps/2.048 Mbps connectivity, and IMA’s aggregation of multiple T1/E1 links
increases bandwidth inexpensively to allow wide-area networking (WAN) uplinks at speeds ranging up
to a T3/E3 link.

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