Fiber optic transceiver module StarTech

StarTech.com GLC-LH-SMD Compatible SFP Transceiver Module is a 1000BASE-LH single mode fiber SMF optic transceiver with 1GE Gigabit Ethernet SFP and LC 20 connector.

Uncoded compatible SFP module for 100BASE-FX connections, supporting 100MbE multi-mode fiber optic transceivers with LC connectors and DDM.

StarTech (0065030873444 / SFP10GBLRMST) - Certification: CE, FCC, UR - Depth: 58.4 mm - Height: 12.6 mm - Maximum transfer distance: 220 m - Package depth: 120 mm - Package Height: 30 mm - Package width: 90 mm

StarTech.com's Cisco SFP-10G-LR-S is a high-performance SFP+ module designed for long-range optical fiber transmission, offering compatibility with various Cisco devices to provide efficient and reliable data communication at up to 10 Gbps speeds.

StarTech.com Cisco SFP-10G-LRM Compatible SFP+ Transceiver Module - 10GBASE-LRM Fiber optic 10000 Mbit/s SFP+ LC 220 m 1310 nm. It's a transceiver module that supports 10 Gigabit Ethernet over multimode fiber up to 220 meters.