QSFP-40G-SR4 Transceivers come with MPO-12 connector. These transceivers are usable on multi-mode fibers extending up to 100 meters and 150 meters, respectively, on laser-optimized OM3 and OM4 multimode fibers. QSFP-40G-SR4 Transceivers prevent receiver overload or unnecessary triggering of alarm thresholds on the 10GBASE-SR receiver, still is completely interchangeable with all standard 40GBASE-SR4 interfaces. Cozlink manufactures QSFP-40G-SR4 Transceivers that make use of external 12-fiber parallel to 2-fiber duplex breakout cable, which connects the 40GBASE-SR4 module to four 10GBASE-SR optical interfaces. These transceivers are 100% tested for compatibility with IEEE 40GBase-SR4 and 10GBase-SR (in 4x10G mode). Cozlink QSFP-40G-SR4 Transceivers are hot-swappable interconnects operational at 850nm. These transceivers are compatible with other 40G QSFP brands such as Dell, Brocade, Juniper, Cisco and many others.
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