Designed for 2x 200G Ethernet 200GBASE-SR4 links over multiple multimode fibers, the Gigalight 400G QSFP-DD SR8 optical module (GQD-MPO401-SR8CA) supports transmission distance up to 100m using 850nm wavelengths.

● 8 channels full-duplex transceiver modules
● Transmission data rate up to 53Gbps per channel
● 8x53Gbps PAM4 transmitter and PAM4 receiver
● 8 channels 850nm VCSEL array
● 8 channels PIN photo detector array
● Internal CDR circuits on both receiver and transmitter channels
● Power consumption < 9W (Gen 1), < 7W (Gen 2)
● Hot-pluggable QSFP-DD form factor and compliant with CMIS
● Maximum link length of 70m on OM3 Multi-Mode Fiber (MMF) and 100m on OM4 MMF with FEC
● MPO24 connector receptacle
● Operating case temperature range 0°C to +70°C
● 3.3V power supply voltage
● RoHS-6 compliant (lead free)

Absolute Maximum Ratings

It has to be noted that the operation in excess of any individual absolute maximum ratings might cause permanent damage to this module.

Recommended Operating Conditions and Power Supply Requirements

      KEXINT which was founded in the year 2007 is a high-tech enterprise specialized in telecom communication network equipment research and development (R&D), manufacturing, marketing, and providing application solutions and technical services .

     Its main products include fiber optic cable, fiber distribution box, fiber optical patchcord , MPO/MTP , and optical splitter (PLC/FBT/WDM), fast connecter , fiber optic adapters, fiber optic attenuators ,We have more than 11 years of experience in passive fiber optic products . In 2016 , we also established OLT/ONU R&D and production. Products are widely used in telecommunications, broadcasting and other fields. Television, power engineering, and other industries. The main market distribution: Russia and other CIS, South Africa, Europe, South America, etc. The company promises: quality and integrity first

 Rich experiences in passive production of fiber optical products ensure the reliable stabilities of its high quality and excellent performances of its goods. It obtains the good reputations all these years from customers around the earth for its short lead-time, fast delivery, and timely after-services.