CXR Larus SW3G-20USF-4UCB-S36 Layer 3 Carrier Class Ethernet Switch, routing static/RIP/OSPF/BGP, 0° à +60°C, 19" 1U. 20 ports SFP universel pour 100FX et 1000FX, 4 universal Combo port 10/100/1000Baset and SFP for 100FX or 1000FX, 2 extension slots for Dual 10GE XFP module, 2 power