40Gb/s QSFP+ ER4 Transceiver CWDM 30KM 40KM LC SM SFP fiber Optical Modules compatible

40Gb/s QSFP+ ER4 Optical Transceiver

This product is a transceiver module designed for 40km optical communication applications. The design is compliant to 40GBASE-ER4 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 G694.2. It contains a duplex LC connector for the optical interface and a 148-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.

The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. 

Features

· Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-ER4 Standard

· QSFP+ MSA compliant

· Compliant with QDR/DDR Infiniband data rates

· 4 CWDM lanes MUX/DEMUX design

· Up to 11.2Gb/s data rate per wavelength

· 4 CWDM lanes MUX/DEMUX design

· Up to 40km  transmission on single mode fiber (SMF)

· Operating case temperature: 0~70^oC

· Maximum power consumption 3.5W

· LC duplex connector

· RoHS compliant

Applications

· 40GBASE-ER4 Ethernet Links

· Infiniband QDR and DDR interconnects

· Client-side 40G Telecom connections