40GB QSFP+ Transceiver LR4, 1271~1331nm, 10KM

40GB QSFP+ Transceiver LR4, 1271~1331nm, 10KM

This QSFP+ module is designed to operate over single-mode fiber system using 4X10 CWDM channel in 1310 band and links up to 10km. The module converts 4 inputs channel 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. It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. Single-mode fiber (SMF) is applied in this module. This product converts the 4-channel 10Gb/s electrical input data into CWDM optical signals (light), by a 4-wavelength Distributed Feedback Laser (DFB) array.

The 4 wavelengths are multiplexed into a single 40Gb/s data, propagating out of the transmitter module via the SMF. The receiver module accepts the 40Gb/s optical signals input, and de-multiplexes it into 4 CWDM 10Gb/s channels. Each wavelength light is collected by a discrete photo diode, and then outputted as electric data after amplified by a TIA.

The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA) and compliant to 40G QSFP+ LR4 of IEEE 802.3ba.

Features:

• Up to 10.3Gbps bandwidth per full-duplex channel
• 100m/150m/10km transmission distance per channel with OM3 fiber/ OM4 fiber/single mode fiber
• 4 CWDM lanes MUX/DEMUX design
• Up to 11.2Gbps data rateper wavelength
• QSFP+ MSA compliant
• Up to10km transmission
• Operating case temperature: 0~70℃
• Maximum 3.5W operation power

Applications:

• Infiniband interconnects
• 40G Telecom connections
• Rack to rack
• Data Center
• Infiniband QDR, DDR and SDR
• 40G Ethernet
• 40G campus link