StarTech.com Cisco GLC-LH-SMD Compatible SFP Module, 1000BASE-LX/LH, 1GbE Single Mode (SMF) Fiber Optic Transceiver, 1GE Gigabit Ethernet SFP, LC Connector, 10km, 1310nm, DDM, Firepower - Lifetime Warranty (GLCLHSMDST) - SFP (mini-GBIC) transceiver module...
StarTech.com Cisco SFP-10G-SR Compatible SFP+ Module, 10GBASE-SR, 10GbE Multimode Fiber MMF Optic Transceiver, 10GE Gigabit Ethernet SFP+, LC 300m, 850nm, DDM, Cisco Firepower, ASR9000 - Lifetime Warranty (SFP10GSRST) - SFP+ transceiver module - 10GbE
HPE Aruba - SFP (mini-GBIC) transceiver module - 1GbE
HPE - SFP (mini-GBIC) transceiver module - 10Mb LAN, 100Mb LAN, 1GbE
The TL-SM311 series Fiber Module Cards are introduced for extending transfer distance, attached to the managed/web smart switches. They can extend the distance to several kilometers even tens of kilometers which can basically satisfy the distance requirement...
TP-Link's TL-SM321A adopts the latest standard 1000Base-BX, transmission over a single strand of fiber, with one different wavelength going in each direction. You can extend the network distance up to 10Km with TP-Link's routers, switches, media converters...
TP-Link TL-SM321A - v2 - SFP (mini-GBIC) transceiver module - 1GbE