25G SFP28 Transceiver Module Multi Mode 850nm 100m SFP 25G SR S LC Duplex SFP Module with Cisco/Mikrotik/Ubiquiti Switch Module|Fiber Optic Equipments| - AliExpress
SFP-25G-AOCxx-BB, SFP28 25Gbps Active Optical Cable (AOC) - Cisco SFP-25G-AOCxM= Compatible - Black Box