This product is a transceiver module designed for 2km optical communication applications. The design is compliant to 100GBASE CWDM4 MSA standard. The module converts 4 inputs channels (ch) of 25Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 100Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 100Gb/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. Host FEC is required to support up to 2km fiber transmission.
The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP28 Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.
Features - QSFP28 MSA compliant - 4 CWDM lanes MUX/DEMUX design - Supports 103.1Gb/s aggregate bit rate - 100G CWDM4 MSA Technical Spec Rev1.1 - Up to 2km transmission on single mode fiber (SMF) with FEC - Operating case temperature: 0 to 70oC - 4x25G electrical interface (OIF CEI-28G-VSR) - Maximum power consumption 3.5W - LC duplex connector - RoHS compliant Applications - Data Center Interconnect - 100G Ethernet - Infiniband QDR and DDR interconnects - Enterprise networking
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