4 JVC camcorders to 1 basestation camera mountable Fiber Optic System(JM-EFP-J20) includes 4 Camera Optic Adaptors and a Optic Base Station(4 channel). The system transports 4x3G/HD-SDI signal from JVC camera to the Base Station, Remote control data(8 pin aviation connecter, connect JVC CCU), Intercom (Camera end can be connected professional 4-pin or 5-pin XLR headset, OB end can be connected Clearcom or RTS , etc intercom main station), Tally(1 or 2 colors is optional). Genlock signal, blackburst/trilevel sync or Time code is optional. The system puts all of the signals needed for multi-camera 3G/HD-SDI production on a SM / MM tactical or SMPTE hybrid fiber cable, insuring robust, trouble-free connectivity on any studio or remote production.
Features
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 or 300m on multimode fiber transmission
Mic inputs with mute and pre-amps ,with amplifier for phones
Remote control for JVC camera
V-mount or A-mount battery plate is selectable
Specifications:
General index
| Work Temp | -25°C to 55°C |
| Storage Temp | -40°C to 85°C |
| humidity | 0 ~ 95% (non-condensing) |
| Camera Optic Adaptor |
| Input power | DC 11~19V |
| Power consumption | <8W |
| Net weight | 1kg |
| Appearance size | 188mm*116mm*45mm(without V-mount / A-mount) |
| Optic Base Station |
| Input power | AC90~240V |
| Power consumption | <20W |
| Net weight | 3kg |
| Appearance size | 19” 1U standard rack mount |
Optical:
| Wavelength | 1310nm / 1550nm / CWDM |
| Output Power | -6~-1dBm |
| Rx sensitivity | <-18dBm |
| Transmission Distance | SM fiber 10+km , MM fiber 300m |
| Optical connector | 4xDul LC |
SDI input/output:
| Signal format | SMPTE 424M, SMPTE 292M, SMPTE 259M |
| Data rate | 270Mbit/s - 1.48Gbit/s - 3Gbit/s |
| Cable Equalization | Automatic cable EQ (Belden 1694A cable) 250m @ 270Mbit/s, 140m @ 1.5Gbit/s, 80m @ 3Gbit/s |
| SDI interface | BNC 75 Ohm |
Intercom:
| Camera Optic Adaptor |
| Interface | 4pin XLR(Male) /5pin XLR(Female) |
| Microphone | Mic inputs with mute and pre-amps |
| Headphone | With amplifier and volume up or down |
| Optic Base Station |
| Interface | DB9(Male): Line level audio input and output |
Tally:
| Camera Optic Adaptor |
| Interface | 4pin air head or 3pin mini XLR |
| Output | Dry Contact Closure or wet LED+/- |
| On: short or LED on Off: open or LED off |
| Optic Base Station |
| Interface | DB9(Male) |
| Input | Dry Contact Closure or TTL On: short to GND or TTL low Off: open or TTL high |
Remote:
| Camera Optic Adaptor |
| Interface | 8 pin aviation connector |
| Data | RS422 /RS232/RS485 |
| Optic Base Station |
| Interface |
| Data | RS422 /RS232/RS485 |
Connection diagram:
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4 JVC camcorders to 1 basestation camera mountable Fiber Optic System(JM-EFP-J20) Images
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