| Computer Connections | 
| Direct | 
8 | 
| Maximum | 
128 (via Daisy-chain) | 
| Port Selection | 
OSD, Hotkey, Pushbutton | 
| Connectors | 
| KVM Ports | 
8 x SPHD Female (Yellow) | 
| Daisy Chain Ports | 
1 x DB-25 Male | 
| Firmware Upgrade | 
1 x RJ-11 Female | 
| Power | 
1 x IEC 60320/C14 
 | 
| Switches | 
| Port Selection | 
8 x Pushbutton | 
| Reset | 
1 x Semi-recessed Pushbutton | 
| Firmware Upgrade | 
1 x Slide Switch 
 | 
| Power | 
1 x Rocker Switch 
 | 
| LCD Control | 
4 x Pushbutton | 
| LEDs | 
| Online | 
8 (Orange) | 
| Selected | 
8 (Green) | 
| Power | 
1 (Dark Green) | 
| Lock | 
1 x Num Lock (Green) 1 x Caps Lock (Green) 1 x Scroll Lock (Green) | 
| LED Illumination Light | 
1 x LED Illumination Light 
 | 
| Panel Spec | 
| LCD Module | 
17" TFT-LCD | 
| Resolution | 
1280 × 1024 @ 75 Hz | 
| Response time | 
5 ms | 
| Viewing Angle | 
170° (H), 160° (V) | 
| Pixel Pitch | 
0.264 mm x 0.264 mm | 
| Support Color | 
16.77M colors | 
| Contrast Ratio | 
1000 : 1 | 
| Luminance | 
250 cd/m² | 
| Video | 
| Input Video Resolution | 
up to 1920 × 1200 @ 60 Hz; 1280 × 1024 @ 75 Hz, DDC2B | 
| Scan Interval | 
1-255 seconds | 
| Emulation | 
| Keyboard / Mouse | 
PS/2, USB(via 2L-520xUP cables) | 
| Maximum Input Power Rating | 
100-240V AC, 50-60 Hz, 1A | 
| Power Consumption | 
AC110V:21.3W:100BTU AC220V:23.6W:111BTU | 
| Environmental | 
| Operating Temperature | 
0-40˚C | 
| Storage Temperature | 
-20-60°C | 
| Humidity | 
0 - 80% RH, Non-condensing | 
| Physical Properties | 
| Housing | 
Metal + Plastic | 
| Rail Type | 
Single Rail | 
| Weight | 
13.34 kg ( 29.38 lb ) | 
| Dimensions (L x W x H) | 
48.00 x 64.02 x 4.40 cm (18.9 x 25.2 x 1.73 in.) | 
| Note | 
For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format. |