QUAD OC3/STM1 SFP UNI/NNI CLEI This card may be used in 7470 MSP R6.0 - R9.1 or 7670 ESE R2.2 - R5.X systems. The quad OC3/STM1 UNI/NNI Card is a ATM interface card operating at the SONET/SDH OC3/STM1 rate of 155 Mbps per port. This card is compliant to the requirements of the ATM Forum UNI Specification (Version 3.1) and the ATM Forum B-ICI Specification (Version 2.0). The card is shipped without the optical or electrical physical interface and requires one or more of the following parts to be installed before the card is functional: 90-9764-01 (OC3/STM1 MMF SFP), 90-9764-02 (OC3/STM1 IR SFP), 90-9764-03 (OC3/STM1 LR SFP) or 90-9764-04 (STM1 ELEC SFP). Note that the full set of SFP functions are only available in 7470 MSP R8.0-R9.1 or 7670 ESE R4.0-R5.1; in earlier releases the cards operate in 'transparency mode' and do not have access to the full set of SFP functions. One of the following adaptor cables must also be ordered, depending on the physical connector type required: 90-9771-01 (SINGLE MODE LC TO SC CONVERSION CABLE), 90-9771-02 (SINGLE MODE LC TO FC CONVERSION CABLE), 90-9771-03 (MULTIMODE LC TO SC CONVERSION CABLE), 90-9772-01 (BNC CONVERSION CABLE FOR ELEC SFP) or 90-9772-02 (SMZ CONVERSION CABLE FOR ELEC SFP).