扩展槽: 4
Expansion Slot Options
Audio Expansion Boards (AEB): 每个8个端口
Telephone Expansion Boards (FXO, FXS): 每个4个端口
Radio Interface Board (RIB): 每个8个端口
Mercury Voice Bridge (MVB): 每个8个端口
Zero Form-Factor Options
Redundant 权力 Supply
数字音频
频率响应: up to 25Hz to 7kHz (16kHz sampling)
失真: <0.05% when routed locally
噪声: < -60dB un-weighted
Common mode rejection ratio: >70dB
Absolute maximum input voltage: Common Mode ±15V / Differential ±28V
I / O前:
(1) usb 2.0后:
(1) usb 2.0, GPI - 16 via DB-25M, GPI - 16 via DB-25F PS2
港口: 2 (keyboard and mouse)
SVGA端口: 1个后方(用于显示器)
100Mbps Ethernet - Normal Mode: 2 RJ45 - combined voice and data traffic via internal switch
100Mbps Ethernet - Special Mode: 2 RJ45 - independent ports for voice and data traffic
Auxiliary Audio - Front: 通过3的麦克风电平.5mm jack (-46dB) Headphone level out via 3.5mm插孔(8).24 dbu)
Auxiliary Audio - Rear: 线的水平在(8).24 dbu) Line level out (2.22 dbu)
权力
Nominal, 100-240V 160W 50-60Hz Internally Fused IEC mains connector with retainer
环境
Operating Temperature: 32 to 122°F (0 to 50°C)
工作湿度: 20 to 85%, non-condensing, relative humidity
冲击: 15g/11ms half sine over 3 axes
振动: +/- 1.5g peak acceleration or +/- 4.5 mm peak displacement, swept over the frequency range 5 to 1000Hz
维
19 x 3.5 x 14.5 (WxHxD)
(483 x 89 x 370毫米)
重量
设备齐全: 12.6磅(5磅).7 kg)
Regulatory Compliance
排放: EN 55032:2015 & FCC/CFR47:Part15 Class A EN61000-3-2:2014 & EN 61000-3-3:2013
免疫: EN 55035:2017
安全: 可以/ CSA C22.2 No. 60950-1-07 + Am1:2011 + Am2:2014 ANSI/UL 60950-1-2014