Cisco SFP-25G-SR-S Compatible 25GBASE-SR SFP28 Optical Transceiver Module (MMF, 850nm, 100m, LC, DOM)

Cisco SFP-10/25G-CSR-S Compatible 10/25GBASE-SR SFP28 Optical Transceiver Module (MMF, 850nm, 100m, LC, DOM)

Cisco SFP-25G-LR-S Compatible 25GBASE-LR SFP28 DOM Optical Transceiver Module (SMF, 1310nm, 10km, LC, DOM)

Cisco SFP-25GBX-D-10 Compatible 25GBASE-BX10-D SFP28 Optical Transceiver Module (SMF, 1330nm-TX/1270nm-RX, 10km, LC, DOM)

Cisco SFP-25GBX-U-10 Compatible 25GBASE-BX10-U SFP28 Optical Transceiver Module (SMF, 1270nm-TX/1330nm-RX, 10km, LC, DOM)

Cisco SFP-25GBX-D-20 Compatible 25GBASE-BX20-D SFP28 Optical Transceiver Module (SMF, 1330nm-TX/1270nm-RX, 20km, LC, DOM)

Cisco SFP-25GBX-U-20 Compatible 25GBASE-BX10-U SFP28 Optical Transceiver Module (SMF, 1270nm-TX/1330nm-RX, 20km, LC, DOM)