Coherent optical modules utilize advanced modulation (QPSK, QAM) and DSP (Digital Signal Processing) to transmit high-speed data over long distances via optical fiber. These modules are key to enabling 100G to 800G+ communication in metro, long-haul, and DCI networks.

Coherent Transceivers

Part NumberModel No.PictureData Rate(Gbps)WavelengthMedia TypeReachTX Power(dBm)RX Sens.(dBm)VoltageNote
OP-QDD-400G-ZR-LCoherent 400G QSFP-DD ZR Lite400DWDMSMF<80kmC bandTBA17
OP-QDD-400G-ZRCoherent 400G QSFP-DD ZR400DWDMSMF80kmC bandTBA21
OP-QDD-400G-ZR+Coherent 400G QSFP-DD OpenZR+400DWDMSMF480kmC band 75GHzTBA21
OP-QDD-400G-ZR+-HPCoherent 400G QSFP-DD OpenZR+ High TX Power400DWDMSMF2000kmC band 75GHzTBA21
OPGY-Dxx-A0-CBCoherent 400G CFP2 C-Band DWDM Tunable400DWDMSMF1000kmC band 50GHzTBA24
OPGR-Dxx-A0-CBCoherent 400G/200G/100G CFP2 C-Band DWDM Tunable400DWDMSMF1000kmC band 50GHzTBA24
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