8x 100G QSFP28 to 2x 400G CFP2 Muxponder


This 400G CFP2 muxponder provides a high-quality solution for solving transmission lines with insufficient fiber resources and high fiber line loss. It can realize the wavelength tunable of CFP2 coherent optical module and can be converted into DWDM standard wavelength optical signal. And it can be used to connected with DWDM multiplexer/demultiplexer to realize wavelength division multiplexing transmission. The 2x 400G CFP2 muxponder is designed in a 8x 100G service access module for optical fiber links.


  • Support DWDM transmission wavelength conversion.
  • The single card supports 8 channels 100G unidirectional or bidirectional service access.  
  • The line side supports 2 channels 400G CFP2 coherent optical modules
  • Supporting multiple client-side service access: 100GBase-SR4/CWDM4/LR4/PSM4.


System Parameter Technical Index
Maximum capacity 8x 100G bidirectional transmission;
8x 100G unidirectional transmission
Wavelength (frequency) range DWDM: 1529.16nm-1567.14nm(191.3THz-196.05THz)
Modulation DP-QPSK@100G 50Ghz, DP-16QAM@200G 50Ghz, DP-16QAMps@200G 50Ghz, DP-QPSK@200G 75Ghz, DP-16QAM@400G 75Ghz.
OSNR tolerance <12dB@100G QPSK, <20.5dB@200G DP-16QAM <16dB@200G DP-16QAMps, <13.5dB@200G DP-QPSK, <22dB@400G DP-16QAM. 
Service access types 100GE, OTU4.
Dispersion tolerance ±40000ps/nm@100G
OSNR tolerance <12.5dB@100G   
Dimensions (mm) 177(W)*40(H)*225(D)
Working temperature -10℃ ~ 70℃
Storage temperature -40℃ ~ 80℃
Relative humidity 5% ~ 95% no condensation
Safety and EMC Compliance with FCC, UL, CE, TUV, CSA standards.
Power consumption <90W

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We offer FREE shipping on orders over US$179 WORLDWIDE by FedEx, DHL or UPS! We ship orders Monday through Friday from our warehouses. Most of the orders will be processed and shipped within 1~2 business days, excluding some custom items. The specific shipping time varies on the destination, shipping service you choose, and customs clearance. If you have a strict delivery time requirement, you may contact the sales representative before your purchase, and we will recommend you an appropriate shipping method. According to shipping methods, delivery time around the world is estimated as follows:

  • FedEx Estimated 3-6 business days
  • DHL Estimated 3-6 business days
  • UPS Estimated 3-6 business days

Extended 30-day, no-questions-asked Return Policy

We have a 30-day, no-questions-asked return policy for all of our products. If you aren’t satisfied, please contact our team within 30 days of receipt for a refund or replacement. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original and unopened packaging. To initiate a return please contact our customer success team who will issue an RMA number and provide return shipping instructions.

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8x 100G QSFP28 to 2x 400G CFP2 Muxponder
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