MechanicalDimensions 210.4 x 95 x 29 mm (8.28 x 3.74 x 1.14")Weight 600 g (1.32 lb)Enclosure material PolycarbonateHardwareNetworking interface (8) 10/1001000 MbE RJ45 ports (1) 1G SFP portManagement interface Ethernet in-band Bluetooth BLEProcessor Dual-core 880 MHz, MIPS1004KcMemory 512 MB DDR3Onboard flash storage 512 MB NANDPower method External AC/DC adapterPower supply 27VDC, 4.4A power adapter (included)Supported voltage range 24 - 28VDCMax. power consumption 10W (excludes PoE output)ESD/EMP protection Air: ± 15 kV, contact: ± 8 kVOperating temperature -10 to 50° C (14 to 122° F)Operating humidity 5 to 95% non-condensingCertifications CE, FCC, ICPoEPoE interface (8) 27V passive PoE: 2-pair (pins 4, 5+/7, 8-) or 4-pair (pins 1, 2, 4, 5+/3, 6, 7, 8-)Max. Passive PoE wattage per port 30W/27VDCPassive PoE voltage range 27VDCLEDsSystem StatusRJ45 data ports PoE Speed/link/activitySFP data port Link/activity