GE Security Interlogix S30-RJ SFP-Port Gigabit Mini GBIC Module Copper RJ45
China Mini Gbic Module - Best Selling Giga Ethernet Network 8 Port Poe Switch With 1000M Dual Fiber Optical Module – HDV Manufacturer and Supplier | HDV
Amazon.com: Cisco SG20050P 50 port Gigabit PoE Smart Switch (SLM2048PT) 24 Port and 24 Poe Ports with Additional 2 Combo Mini GBIC a Total of 50 Ports : Electronics
Tripp Lite USB C 3.1 to Fiber Optic Gigabit Ethernet Adapter, Open SFP Port for Singlemode/Multimode, 1310 nm, LC - network adapter - USB 3.1 Gen 1 - SFP (mini-GBIC) x 1