Generic Compatible QSFP-40G-LB 40G QSFP+ 0dB 0W Passive Loopback Testing Module Enterasys Networks Extreme Networks Compatible P/N DWDM-SFP10G-63

Extreme Networks Compatible P/N DWDM-SFP10G-63

23nm 100km SMF LC DOM Optical Transceiver Module

perform identically to original Cisco DWDM-SFP25G-50

1270nm 80km1290nm 80km1310nm 80km1330nm 80km1350nm 80km1370nm 80km1390nm 80km1410nm 80km1430nm 80km1450nm 80km1470nm 80km1490nm 80km1510nm 80km1530nm 80km1530nm 80km1550nm 80km1570nm 80km1590nm 80km1610nm 80km1470nm 100km1550nm 100kmCiena CWDM-SFP8-1570 Compatible 1000BASE-CWDM SFP 1570nm 80km SMF LC DOM Optical Transceiver Module

Generic Compatible QSFP-40G-LB 40G QSFP+ 0dB 0W Passive Loopback Testing Module Enterasys Networks Extreme Networks Compatible P/N DWDM-SFP10G-63Compatible Brand Options GenericGeneric Compatible Loopback Module Series QSFPDD 400G LBQSFP 100G LBQSFP 40G LBSFP 25G LBSFP 10G LBGeneric Compatible QSFP 40G LB 40G QSFP+ 0dB 0W Passive Loopback Testing Module direcXource's QSFP 40G LB loopback is a 40Gbps Quad Small Form factor Pluggable QSFP+ loopback module for cost effective port testing. QSFP+ LB routes 40Gb s data stream from transmitting side back to receiving side of the same host port by