Hot Selling 400g Qsfp Dd Dr4 1310nm 500m Single Mode MTP/MPO Dfb/Pin Transceiver Module 400g

400G QSFP-DD DR4 1310nm 500m Single mode MTP/MPO DFB/PIN Transceiver module

Features : 

•Compliant to QSFP-DD MSA

•Up to 2km transmission on single mode fiber (SMF) with FEC

•4 CWDM lanes MUX/DEMUX design

•100G Lambda MSA 400G-FR4 Specification compliant

•8x53.125Gb/s electrical interface (400GAUI-8)

• Data Rate 106.25Gbps (PAM4) per channel

•RoHS Compliant

•Maximum power consumption 12W
•Duplex LC connector

•Operating case temperature: 0°C to 70 °C 

•Data Center Interconnect

• 400G Ethernet

• Infiniband Interconnects

• Enterprise Networking 

Description:

This product is a 400Gb/s Quad Small Form Factor Pluggable-double density (QSFP-DD) optical module designed for 2km optical communication applications. The module converts 8 channels of 50Gb/s (PAM4) electrical input data to 4 channels of CWDM optical signals, and multiplexes them into a single channel for 400Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 400Gb/s optical input into 4 channels of CWDM optical signals, and converts them to 8 channels of 50Gb/s (PAM4) electrical output 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 76-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 QSFP-DD Multi- Source Agreement (MSA) Type 2. It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference