The Cisco Compatible 100G SWDM4 Bi-Directional QSFP28 transceiver supports short-reach 100G connections over duplex LC multimode fiber. It delivers up to 75m on OM3, 100m on OM4, and 150m on OM5 using four wavelengths that carry 4×25G over existing duplex MMF infrastructure, enabling a seamless upgrade from 10G/40G to 100G. The module complies with QSFP28 MSA and IEEE 802.3bm CAUI-4 specifications, and provides digital diagnostics via the I2C interface for real-time monitoring.
*Note: FS QSFP-BIDI-100G transceiver must be interoperable with FS QSFP-BIDI-100G transceiver.






