SPEC FUNCTION Feed thru Ethernet ports from back plane to external ports on rear panel PANEL CONNECTOR 10 RJ45 with Active/Link LED GIGABIT ETHERNET TRANSCEIVER Broadcom BCM5464 Quad ports SGMII/Copper/Fibre Gigabit Ethernet Transceiver DIMENSION 186x256 (mm) ENVIRONMENT Operating temperatures 5°C to 35°C Storage temperatures -20°C to 80°C Relative humidity 10% to 90% (Non-condensing)