ATGBICS 100G QSFP28 Loopback Cisco Compatible Transceiver QSFP28 100G Loopback Testing Module

ATGBICS Cisco compatible 100G QSFP28 Loopback QSFP28 is used for testing QSFP28 transceiver ports in board level test. By substituting for a full-featured QSFP28 transceiver, the electrical loopback provides a cost effective low loss method for QSFP28 port testing. Our product is packaged in a standard MSA housing compatible with all QSFP28 ports. Transmit data from the host is electrically routed (internal to the loopback module) to the receive data outputs and back to the host.  an extended Our product meets the specification of Cisco 100G QSFP28 Loopback and we proudly offer a compatibility guarantee and limited lifetime warranty. Our rigorously tested products record a unique traceable serial number and are fully compliant with all MSA (Multi-Source Agreement) and IEEE standards & protocols.