Switch media convertor TP-Link, 2 porturi (1x1000M SC/UPC port, 1x1000M RJ45 port (Auto MDI/MDIX), 1000Base-T to 1000Base-SX (SC), Multi-Mode, 550m,

Switch media convertor TP-Link, 2 porturi (1x100Mbps SC, 10/100 Mbps (RJ-45)), BiDi 10/100Base-TX to 100Base-FX (SC), Single-Mode, 20Km, WDM type

Switch media convertor TP-Link, 2 porturi (1x100Mbps SC, 1x10/100 Mbps (RJ-45)), BiDi 10/100Base-TX to 100Base-FX (SC), Single-Mode, 20Km, WDM type

Switch media convertor TP-Link, 2 porturi (1x100Mbps SC, 1x10/100 Mbps (RJ-45)), 10/100Base-TX to 100Base-FX (SC), Multi-Mode, 2Km, montabil in sasiu