Features

• Hot-pluggable QSFP-DD form factor
• Compliant with QSFP-DD MSA standard
• Compliant with IEEE 802.3bs 400GBASE-FR8 standard
• 8 channels full-duplex transceiver module
• Supports 400Gb/s aggregate bit rate
• 8 channels LWDM EML transmitter
• 8 channels PIN ROSA
• Internal CDR circuits on both receiver and transmitter channels
• Supports CDR bypass
• 12W maximum power dissipation
• Maximum link length of 2km on SMF
• Duplex LC receptacles
• Operating case temperature range: 0 to 70°C
• Single 3.3V power supply
• RoHS-6 compliant (lead free)

• Professional testing equipments: Error Detector/ Industrial Oven/ Agilent Oscilloscope/ Digitizer/ WaveRunner for producing process. Cisco/ Juniper/ Brocade/ Alcatel-lucent/Huawei/ERICSSON/ Datacom etc. guarantee compatibility. 
• Specialized in developing and producing the most Hi-tech products like: 40G QSFP+/ 100G CFP/CFP2/CFP4 / QSFP28 / 25G SFP28 / 200G QSFP56 /400G QSFP DD/400G OSFP .  Every month sales qty transceivers  more than 10W pcs .   
• OEM Compatible  transceivers  have  3-year warranty , support 3 months unconditional  return , 1 year replacement  or repair . Brand transceivers  have 1 year warranty .  
• Stocks holds more than 200,000 transceivers at any one time for immediate delivery. Shenzhen sales center, Shenzhen OEM/ODM factory , Shenzhen  warehouse , HK warehouse  , USA  San Francisco  branch  to support fast service and shipment .