2×1 HD Routing Switcher
Video and Audio Systems for Broadcast Post-Production, and Professional Video
FOR-A : DRS-21HS
Description
The DRS-21HS HD/SD Routing Switcher from For-A is a multi-bit-rate video routing switcher that features (2) inputs and (1) outputs. It supports HD/SD-SDI and DVB-ASI signal formats. Automatic cable compensation re-clocks the signals. The unit can be controlled via a local control panel, GPI control, or RS232C/422 connectivity. Switchover during blanking period is possible when inputting the reference signal. It occupies one-half width of 1U of a standard 19″ equipment rack.
Available Configurations Include:
| DRS-22HS | 2×2 HD Routing Switcher | |
| DRS-41HS | 4×1 HD Routing Switcher | |
| DRS-42HS | 4×2 HD Routing Switcher | |
Features
DRS-21HS features include:
- Multiple formats are supported: 143 to 270Mbps, 1.485Gbps, or 1.485/1.001Gbps
- DVB-ASI signal format is supported
- Automatic cable compensation re-clocks signals
- The unit can be managed through a local control panel
- GPI control and RS-232C/422 communications control are standard features
- It features a tally output
- Switchover during blanking period is possible when inputting the reference signal (cannot be used as a blanking switcher with DVB-ASI signal)
- It occupies one-half of the width in 1U of a standard 19" equipment rack
Specifications
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Lineup |
DRS-21HS |
DRS-22HS |
DRS-41HS |
DRS-42HS |
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Input : Output |
2 : 1 |
2 : 2 |
4 : 1 |
4 : 2 |
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Signal Input |
HD-SDI: 1.485 Gbps or 1.485/1.001 Gbps |
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SD-SDI: 143 Mbps to 270 Mbps |
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DVB-ASI: 75Ω BNC |
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Cable Equalization |
HD-SDI: 0 m to 100 m (5C-FB or equivalent) |
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SD-SDI: 0 m to 200 m (5C-2V or equivalent) |
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Signal Output |
HD-SDI: 1.485 Gbps or 1.485/1.001 Gbps |
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SD-SDI: 143 Mbps to 270 Mbps |
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DVB-ASI: 75Ω BNC |
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Reference Input |
BB: NTSC: 0.429 Vp-p/PAL: 0.45 Vp-p, 75Ω BNC x 1 with loop-through (Terminate with 75Ω, if unused.) |
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Interfaces |
REMOTE: 25-pin D-sub (female) |
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GPI/O, RS-232C or RS-422 (internal selection) |
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Temperature / Humidity |
10ºC to 40ºC / 30% to 90% (no condensation) |
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Power |
100 V AC to 240 V AC ±10%, 50/60 Hz |
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Consumption |
100 V AC to 120 V AC: 20 VA (12 W) |
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Dimensions / Weight |
212 (W) x 44 (H) x 350 (D) mm / 2 kg |
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Accessories |
Operation Manual, AC cord |
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Option |
Single mount or dual mount rack brackets |
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