Project Description
20KM DVI USB KVM Extender over Fiber Cable
Model Number:HD-E20KMD
Features:
1.DVI video support maximum resolution 1920*1080P@60Hz downward compatibility
2.Integrated HDCP decryption engine for receiving protected audio and video content
3.EDID automatic learning, automatically matching signal sources and display devices
4.Support independent analog of 3.5mm audio
5.Support reverse IR infrared function
6.Support point to point, point to many transmission through ethernet switches (up to 255 points)
7.Support many to many signal transmission applications
8.Support for single fiber / dual fiber (optional)
9.Single mode/multi-mode compatibility, multi-mode transmission distance of 1KM, single-mode transmission distance of 20KM, can customize up to 120km
10.Built-in ESD electrostatic protection circuit, simple to install, plug and play
11.Support mutual communication with our HDMI/VGA series
12.The equipment has a differentiated transmitter (signal source), a receiver (display end)
Technical Indexes:
| Fiber index | |
| wavelength | 1310-1550nm |
| Tx power | ＞-8db |
| Rx sensitivity | ＞-26db |
| Fiber connector | FC default SC / LC / ST (Optional) |
| Video index | |
| Video version | DVI-D (full digital) |
| HDCP protocol | 1.2 |
| Maximum pixel clock | 148.5MHZ |
| Resolution | 720 (1440) x 480i @ 59.94/60Hz
720 (1440) x 576i @ 50Hz 720 x 480p @ 59.94/60Hz 720 x 576p @ 50Hz 1280 x 720p @ 59.94/60Hz 1280 x 720p @ 50Hz 1920 x 1080i @ 59.94/60Hz 1920 x 1080i @ 50Hz 1920 x 1080p @ 23.98/24Hz 1920 x 1080p @ 59.94/60Hz 1920 x 1080p @ 50Hz |
| Effective cable length | 10 Meters |
| Physical interface | DVI-I connector |
| Audio index | |
| Sampling frequency | 32k、44.1k、48k、64k、88.2k、96k、176.4k、192kHz |
| Sampling depth | 24bit |
| Dynamic bandwidth | 96db |
| Total harmonic distortion (THD) | -88db |
| Signal to noise ratio（SNR） | 96db |
| Audio input / output impedance | 600Ω |
| Signal level | VPP 3.3V |
| Physical interface | 3.5mm stereo audio socket |
| Signal type | Analog stereo channel |
| IR index | |
| Infrared interface | Standard 3.5mm interface |
| Infrared frequency | Standard with 20-60KHz |
| Signal type | Digit signal |
| Infrared transmission direction | Reverse transmission |
| Other indexes | |
| Working temperature | -20°C ~70°C |
| Storage temperature | -40°C ~85°C |
| Product size | 104*104*28mm |
| Product net weight (Pair) | 0.35/kg |
| Product weight (including outer packaging) | 0.6/kg |
| Product outer packaging dimensions | 275*220*55mm |
| Power supply | DC 5V |
| Power dissipation | 2.5W |
