The Huawei SFP-1000BaseT Transceiver is a Gigabit Ethernet copper module with RJ45 interface, supporting 10/100/1000 Mbps speeds and up to 100m transmission over standard Ethernet cables.
The Huawei SFP-GE-LX-SM1310 Transceiver is a Gigabit optical module supporting 1000BASE-LX standard, offering 1Gbps speed over single-mode fiber up to 10km with LC duplex connectivity.
The Huawei SFP-10G-USR Transceiver is a 10Gbps SFP+ optical module designed for short-distance multimode fiber links, supporting up to 100m with LC duplex connectivity.