Cisco QSFP40GSR4ST Description:
Cisco QSFP-40G-SR4 Compatible QSFP+ - 40 Gigabit Fiber 40GBase-SR4 QSFP+ Transceiver Module - MM with MPO fiber connector - 150 m (492 ft) - 850nm - 40G QSFP with DDM / DOMCisco QSFP-40G-SR4 Compatible QSFP+ - 40 Gigabit Fiber 40GBase-SR4 QSFP+ Transceiver Module - MM with MPO fiber connector - 150 m (492 ft) - 850nm - 40G QSFP with DDM / DOM