Have a new HP 2910al and the 2-port SFP+ module. When I plug in my generic SFP+ SR, the link light blinks, but the switch doesn't seem to detect it at all. Do I need HP-branded SFP+? Is something else ...

Offering a compact means of network testing and device burn-in, the MPO Loopback Series loops back eight to12 fibers within a small housing for testing optical links on PC blades, parallel optical ...

Telecom and data-communications equipment commonly use small-formfactor pluggable (SFP) modules for the physical-layer interface. Also common in these systems is an I 2 C bus for the management data ...