MINI 4-ch SDI to camera EFP fiber system with intercom,Tally,Return SDI.
This kind of EFP To Fiber converter is a new idea for low budget or no Remote required video production.
Includes 4 Camera Optic Adaptors and a Optic Base Station. The system transports 1 ch 3G/HD-SDI signal from the camera to the Base Station, 1 ch Reverse 3G/HD-SDI, intercom (Camera end can be connected professional 4-pin or 5-pin XLR headset, OB end can be connected intercom main station), tally(One color or two colors can be selected),The system puts all of the signals needed for multi-camera 3G/HD-SDI production on a SM tactical or SMPTE hybrid cable, insuring robust, trouble-free connectivity on any studio or remote production.
Features
1 ch forward and 1 ch reverse SDI
Handle all Pathological patterns
Automatic cable equalization to ensure signal integrity
3G/HD/SD-SDI input auto recognition, support 270Mbit/s - 2.97Gbit/s according to SMPTE 424M, SMPTE 292M and SMPTE 259M
10+Km on single mode fiber transmission
Mic inputs with mute and pre-amps
Headphone with PGM / Intercom volume up or down
Tally LED+/- output or dry Contact Closure optional
Specifications:
General index
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Work Temp |
-25°C to 55°C |
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Storage Temp |
-40°C to 85°C |
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humidity |
0 ~ 95% (non-condensing) |
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Camera Optic Adaptor |
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Input power |
DC 12V |
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Power consumption |
<12W |
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Net weight |
1kg |
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Appearance size |
188mm*45mm*28mm |
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Optic Base Station |
|
|
Input power |
AC90~240V |
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Power consumption |
<12W |
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Net weight |
5 kg |
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Appearance size |
19” 1U standard rack mount |
Optical:
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Wavelength |
1310nm / 1550nm / CWDM |
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Output Power |
-6~-1dBm |
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Rx sensitivity |
<-18dBm |
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Transmission Distance |
SMPTE hybrid cable 300+m |
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Optical connector |
Lemo SMPTE 304 / Neutrik OpticalCON DUO |
SDI input/output:
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Signal format |
SMPTE 424M, SMPTE 292M, SMPTE 259M |
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Data rate |
270Mbit/s - 1.48Gbit/s - 3Gbit/s |
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Cable Equalization |
Automatic cable EQ (Belden 1694A cable) 250m 270Mbit/s, 140m 1.5Gbit/s, 80m 3Gbit/s |
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SDI interface |
BNC 75 Ohm |
Tally:
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Camera Optic Adaptor |
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Interface |
4pin air head or 3pin mini XLR |
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Output |
Dry Contact Closure or wet LED+/- |
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On: short or LED on Off: open or LED off |
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Optic Base Station |
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Interface |
DB9(Male) |
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Input |
Dry Contact Closure or TTL |
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On: short to GND or TTL low Off: open or TTL high |
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