Extension Board (Optional)One extension board is supported with four 10M/100M/1000M optical interfaces (1.25 Gbps SFP module), eight RS-485 interfaces, and alarm interface of 32 alarm inputs and 16 alarm outputs.
Serial Port1 RS-485, Keyboard
USB InterfaceFront Panel: 2 × USB 2.0; Rear Panel: 2 × USB 3.0
Alarm In/Out16/8
General
Power Supply100 to 240 VAC, 550W
Consumption (Without HDD)≤ 140W
Working Temperature0 °C to + 50 °C (32 °F to 122 °F)
Working Humidity10% to 90%
Dimensions (W × D × H)442 × 494 × 146 mm (17.4 × 19.4 × 5.7 inch)