The Extended ISL (X-ISL) Dual Receiver Card can terminate the receive interface of two 800 Mbps X-ISL links. One to eight Dual Reciever Cards can be installed in the switching shelf for a total throughput of 12.8 Gps. X-ISL reach is 15km over customer sup

The Extended ISL (X-ISL) Dual Receiver Card can terminate the receive interface of two 800 Mbps X-ISL links. One to eight Dual Reciever Cards can be installed in the switching shelf for a total throughput of 12.8 Gps. X-ISL reach is 15km over customer supplied Single Mode Fiber. SMF cable requirements are 9/125 micron core/cladding, 0.35 dB/Km attenuation at 1310nm, flat polish SC/SC connector.