Qsfp 40g Sr4 Cable

The cisco qsfp 40g sr4 compatible qsfp optical transceiver module is designed for use in 40gbase ethernet throughput up to 150m over om4 multimode fiber mmf using a wavelength of 850nm via a mtp mpo connector.

Qsfp 40g sr4 cable. The cisco qsfp 40g csr4 is optimized to guarantee interoperability over the complete specification range of 10gbase sr. Product description this cisco qsfp 40g sr4 compatible qsfp transceiver provides 40gbase sr throughput up to 150m over multi mode fiber mmf at a wavelength of 850nm using a mpo connector. To connect a qsfp to qsfp we usually use a mtp 12 fiber trunk cable. The cisco 40gbase csr modules support link lengths of 300 meters and 400 meters respectively on laser optimized om3 and om4 multimode fibers.

Part codes available lengths. The qsfp 40g csr s is a pluggable optical transceiver with a duplex lc connector interface used for connectivity using multimode fiber mmf. Qsfp 40g csr4 can be used for native 40g optical links over parallel cables with mpo mtp connectors or in a 4 10g mode with parallel to duplex fiber breakout cables for connectivity to four 10gbase sr interfaces. It primarily enables high bandwidth 40g optical links over 12 fiber ribbon r cables terminated with mpo mtp multi fiber connectors.

As we all know the standard specifies mpo as a connector to the 40gbase sr4 csr4 qsfp transceiver. As shown in figure 11 each transceiver transmits over four fibers and also receives transmissions over four fibers. Digital optical monitoring dom support is also present to allow access to real time operating parameters. Qsfp 40g sr4 item weight 1 6 ounces product dimensions 7 2 x 5 9 x 1 9 inches item dimensions lxwxh 7 2 x 5 9 x 1 9 inches processor count 1 voltage 240 volts manufacturer cisco systems 605824 asin b00a4s1j62 is discontinued by manufacturer no date first available february 25 2013.