Television Aerials
10/100/1000 M Gigabit SFP Media Converter SM 4 SFP Slot 2 RJ45 Ports fiber switch or ip camera UTP 8xSFP Fiber Optical switch
10/100/1000 M Gigabit SFP Media Converter SM 4 SFP Slot 2 RJ45 Ports fiber switch or ip camera UTP 8xSFP Fiber Optical switch
https://www.bizrate.co.uk/televisionaerials/10-100-1000-m-gigabit-sfp-media-oid35528554358.html