CXR Larus SW3L-24TX-2GSF2UCBA Carrier Ethernet, layer 3 Ethernet Switch w static routing, 19" 1U, -10 to +60°C, 24x10/100TX, 2 GE SFP and 2 universal combo 10/100/1000Baset plus dual rate SFP 100FX/1000FX, AC power.