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Avago Released 40 Gigabit QSFP+

Avago Technologies launched a four-channel parallel optic QSFP+ transceiver module for 40 Gigabit Ethernet applications. The AFBR-79E4Z QSFP+ transceiver modules enable data communication and interconnect applications that integrate four independent 10 Gigabit per second (Gbps) data lanes in each direction. The pluggable modules also provide an alternative to copper interconnects for switch and router connections, data aggregation systems and backplane applications.

The AFBR-79E4Z QSFP+ modules are fully compliant to the IEEE 802.3ba 40GBASE SR4 specification, and they support the IBTA 4 x 10G QDR for Infiniband applications. The modules provide designers with maximum flexibility to support installations of varying cable links or for difficult cable plant installations. With data rates of 10 Gbps for up to 100 meters using OM3 fiber or 150 meters using OM4 fiber, the QSFP+ modules operate over multimode fiber systems using a nominal wavelength of 850 nm.

The modules’ electrical interface uses a 38 contact edge type connector while the optical interface uses either an 8 or 12 fiber MTP (MPO) connector.
The transceivers are hot pluggable for ease of installation and servicing, and are backward compatible with 5 and 2.5 Gbps per channel applications.
 

December 3, 2010