50G SFP56 SR Multi-Mode Optical Transceiver Module with PAM4 modulation uses a wave length of 850nm, up to 70m with OM3 fiber, and up to 100m with OM4 fiber.
SFP56-50G-FRI 50G SFP56 FR Optical Transceiver with PAM4 modulation uses the wave length of 1311nm via a Duplex LC connector for 2km transmission over SMF.
SFP56-50G-LRC 50G SFP56 LR Optical Transceiver with PAM4 modulation uses the wave length of 1311nm via a Duplex LC connector for 10km transmission over SMF.
SFP56-50G-LRI 50G SFP56 LR Optical Transceiver with PAM4 modulation uses the wave length of 1311nm via a Duplex LC connector for 10km transmission over SMF.
QSFP28-50G-ZR2 is a transceiver module designed for 80km optical communication applications. The central wave lengths of the 2 lanes are 1304.58nm and 1309.14nm.
F-tone 50G QSFP28 LR transceiver Module uses the wave length of 1310nm and supports up to 10km link lengths over SMF via a Duplex LC connector.
SFP56-50G-FRC 50G SFP56 FR Optical Transceiver with PAM4 modulation uses the wave length of 1311nm via a Duplex LC connector for 2km transmission over SMF.
50G BIDI QSFP28 Optical Transceiver with PAM4 modulation uses the wave length of TX1331nm/RX1271nm via a Duplex LC connector for 10km transmission over SMF.
50G BIDI QSFP28 Optical Transceiver with PAM4 modulation uses the wave length of TX1309nm/RX1295nm via a Duplex LC connector for 40km transmission over SMF.
F-tone 50G QSFP28 ER transceiver Module uses the wave length of 1310nm and supports up to 40km link lengths over SMF via a Duplex LC connector.
50G BIDI QSFP28 Optical Transceiver with PAM4 modulation uses the wave length of TX1271nm/RX1331nm via a Duplex LC connector for 10km transmission over SMF.
50G BIDI QSFP28 Optical Transceiver with PAM4 modulation uses the wave length of TX1295nm/RX1309nm via a Duplex LC connector for 40km transmission over SMF.
