(1-4pcs) Mainstream Switch QSFP+ 40G ER4 30km LC SMF 1270-1330nm Gbic DOM Optical Transceiver (Size : 1 Unit)

Fiber Optic Receivers40G QSFP+ ER4 SMF 12701330nm 30KM LC Optical TransceiverThis product is a transceiver module designed for 25-30km optical communication applications. The design is compliant to 40GBASE-LR4 of the IEEE P802.3ba standard. The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 CWDM channels signals, and converts them to 4 channel output electrical data.The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311 and 1331 nm as members of the CWDM wavelength grid defined in ITU-T G.694.2. It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module.Product Features4 independent full-duplex channelsUp to 11.2Gbps data rate per channelMTP/MPO optical connectorQSFP+ MSA compliantUp to 30 km transmissionDigital diagnostic capabilitieCML compatible electrical I/OSingle +3.3V power supplyOperating case temperature: 0C to 70C(Standard), -40C to 85C (Industrial)Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-ER4 Standard-6 compliaApplications.40GBASE-LR4 Ethernet Links. QDR and DDR interconnectsClient-side 40G Telecom connectionsMechanical Dimensions