100GB QSFP28 CWDM4/2KM SMF LC
The CWDM (coarse wavelength division multiplexing) QSFP28 module provides a 100 Gb optical connection using LC duplex optical connectors over single-mode fiber at distances up to 2 km.
This optical module integrates four data lanes on separate CWDM wavelengths in each direction for 100 Gbps aggregate bandwidth. Each lane operates at 25.78 Gbps using single-mode fiber.
Note that 100 Gb CWDM4 uses different wavelengths for the four 25 Gb data lanes than are used for 100 Gb LR4. As a result, 100 Gb CWDM4 interfaces are not compatible with 100 Gb LR4 interfaces.
Additional information
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The CWDM (coarse wavelength division multiplexing) QSFP28 module provides a 100 Gb optical connection using LC duplex optical connectors over single-mode fiber at distances up to 2 km.
This optical module integrates four data lanes on separate CWDM wavelengths in each direction for 100 Gbps aggregate bandwidth. Each lane operates at 25.78 Gbps using single-mode fiber.
Note that 100 Gb CWDM4 uses different wavelengths for the four 25 Gb data lanes than are used for 100 Gb LR4. As a result, 100 Gb CWDM4 interfaces are not compatible with 100 Gb LR4 interfaces.
