4-Port 3G-SDI Input Board
The VM7404 4-Port 3G-SDI Input Board offers an easy way to route any 4 SDI video and audio sources to multiple displays when used in combination with an ATEN Modular Matrix Switch. This input board provides the capability to connect to SDI sources including 3G-SDI HD-SDI and SD-SDI and supports high quality video resolutions up to 1080p @ 60 Hz. The VM7404 also supports separate analog stereo audio signals that can be routed independently. Furthermore the board is based on a hot-swappable design allowing the ATEN Modular Matrix Switch to remain on while the board is changed. Ideal for surveillance systems and numerous other broadcast-grade A/V applications the VM7404 allows you to effectively centralize routing for all your 3G / HD / SD-SDI devices.
Diagram
Specifications
| Video Input |
| Interfaces |
4 x BNC Female |
| Impedance |
75 ? |
| Video |
| Supported Resolutions |
PAL /50 PAL and NTSC/59.94
720p 25 29.97 305059.94 60
1080i50 59.94 60
1080PsF 25 29.9730
1080p 23.98 24 25 29.97 305059.94 60 |
| Max. Data Rate |
2.97 Gpbs |
| Max. Distance |
100m (3G-SDI); 150m (HD-SDI); 300m (SD-SDI) |
| SDI Formats |
3G-SDI SMPTE-259292424 425 Level A & B-DL |
| Audio Inputs |
| Interfaces |
4 x Captive Screw Connectors 5 pole
* Audio signal type: stereo lanced/unbalanced. |
| Power |
| Consumption |
16.0 W |
| Environmental |
| Operating Temperature |
0–40°C |
| Humidity |
0 - 80% RH Non-Condensing |
| Storage Temperature |
-20–60°C |
| Physical Properties |
| Housing |
Metal |
| Weight |
0.60 kg ( 1.32 lb ) |
| Dimensions (L x W x H) |
35.20 x 23.80 x 2.33 cm
(13.86 x 9.37 x 0.92 in.) |
| Note |
Audio signal type support stereo balanced/unbalanced.
Balanced audio maximum input/output level: 0.5 Vrms (-6.02dBV@600 ohm )
Unbalanced audio maximum input/output level: 1Vrms (0dBV@600ohm.) |
