CR/IMA MODULE FOR T1/E1 MS CARDS CLEI This optional, field-installable module provides T1/E1 Cell Relay functionality, enabling the 32 port T1/E1 multi-service card (7670 ESE) or 16 port T1/E1 MS card (7470 MSP) to deliver both Circuit Emulation and Cell

CR/IMA MODULE FOR T1/E1 MS CARDS CLEI This optional, field-installable module provides T1/E1 Cell Relay functionality, enabling the 32 port T1/E1 multi-service card (7670 ESE) or 16 port T1/E1 MS card (7470 MSP) to deliver both Circuit Emulation and Cell Relay services. Cell Relay services are provisionable per DS1/E1 circuit. Up to 16 IMA groups are supported per module when used with the 32 port T1/E1 MS card, or 8 IMA groups per module when used with the 16 port T1/E1 MS card. The IMA implementation is compliant to the ATM Forum IMA specification Version 1.0 or 1.1. IMA v1.0 or v1.1 is configurable on a per T1 or per E1 basis.