SFP+ Loopback

Electrical Loopbacks from ZKTel intend to support Telecom and Datacom applications, which provide a method for port operations testing in board and system. They are hot swappable, constructed of metal cast for excellent EMI performance. ZKTel's SFP&SFP+ Electrical Loopbacks are compliant with the SFP&SFP+ Multi-Source Agreement (MSA) Specification. They comply with SONET, SDH, Gigabit Ethernet, Fiber Channel and the OIF Proposal for a Unified 10G Specification. Digital diagnostics functions are available via a 2-wire serial interface, as specified in the SFP&SFP+ MSA. Especially, ZKTel's SFP&S
SFP+ Loopback