1、40Gb/s Rate: 40Gb/s rate, 850nm multimode; up to 100M transmission distance; with advanced DDM function, which can monitor real time parameters and status on the fiber link. SFP compliant, IEEE 803z compliant. 2、Low Power Consumption: 40G QSFP SR transceiver consumes less than 1 watt, which can save cost and will always provide innovative and cost effective optical internet solutions. 3、Wide Application:QSFP optical module is widely used in fiber optic switches, routers, internet cards, servers, firewalls or other fiber optic equipment with 40Gb SFP ports. 4、Rigorous Testing: 40G QSFP 850nm transceiver are all manufactured under strict quality control system, each module is tested one by one on different switches before leaving the factory to ensure compatibility with switches of different brands. 5、Plug and Play: The 40G QSFP optical module is hot swappable, rotate the rings breech lock to unlock, then pull the transceiver out of the switch, and the power consumption of less than 05W and thermal pads provide superior heat dissipation. 1 x 40G QSFP SR Transceiver1 x Dust Plug Item Type: 40G QSFP SR TransceiverMaterial: Zinc AlloyColor: SilverSpeed: 40GTransmission Distance: 100MWorking Wavelength: 850nmInterface: MPO