Cisco QSFP-100G-LB Compatible 100G QSFP28 Passive Loopback Testing ModuleThe QSFP-100G-LB loopback module is a 100Gbps Quad Small Form Factor Pluggable QSFP28 loopback module for testing QSFP28 transc
Cisco QSFP-100G-LB Compatible 100G QSFP28 Passive Loopback Testing ModuleThe QSFP-100G-LB loopback module is a 100Gbps Quad Small Form Factor Pluggable QSFP28 loopback module for testing QSFP28 transceiver ports on host/system boards. By substituting a full-featured QSFP28 transceiver, the electrical loopback provides a cost effective method for QSFP28 port testing.
