TP-Link Gigabit SFP Fiber Media Converter - MC220L - -
TP-LINK MC220L Gigabit SFP to RJ45 Fiber Media Converter | eBay
TX432 | 10-Gigabit 2-Port SFP + Module | TP-Link
MC220L | Gigabit Ethernet Media Converter | TP-Link
Amazon.com: TP-Link MC220L | Gigabit SFP to RJ45 Fiber Media Converter | Fiber to Ethernet Converter | Plug and Play | Durable Metal Casing | Versatile Compatibility | Auto-Negotiation | UL Certified : Electronics