Menyoroti:
1Ch Tally SDI Fiber Converter
, Loop-out SDI Fiber Converter
, 2Ch Stereo Audio SDI Fiber Converter
1Ch Bidirectional 3G-SDI with Loop-out + 1Ch Tally + 2Ch Bidirectional RS485 or RS422 + 2Ch Stereo Audio + 1Ch Microphone over Fiber Converter
1Ch Bidirectional 3G-SDI with Loop-out + 1Ch Tally + 2Ch Bidirectional RS485 or RS422 + 2Ch Stereo Audio + 1Ch Microphone over Fiber Converter
Model: LNK-3G-1BV1T2BD2A1M Series
Overview
LNK-3G-1BV1T2BD2A1M Series 3G/HD-SDI Fiber Converter supports 1-channel Bidirectional 3G/HD-SDI
Video (audio embedded) with Loop-out, 1-channel Tally, 2-channel Bidirectional RS485 or RS422 data, 2-
channel external Stereo Audio, and 1-channel Microphone signal transmitted via fiber optical cable. E-link
3G/HD-SDI Video over Fiber Converters includes one transmitter and one receiver for 1080P 3G/HD-SDI
signal. This series of video to fiber converter has Stable performance, clear picture quality, and high Stability
with LED Status Indication on the body of device. the working status of devices can be visually observed.
Possible applications for this product, to name few are: Intelligent Traffic Monitoring System, Security system
School networking Industrial monitoring (Electricity, Chemistry, Steel, Oil, Railway, etc) Military Monitoring
Warehouse, Border, Guards, etc) TV program transmission system, Stadium (For LIVE HD video, audio
transmission).
Features
► 1Ch Bidirectional 3G-SDI Video with Loop-out
► 1Ch Tally Signal
► 2Ch Bidirectional RS485 or RS422 Data
► 2Ch Stereo Audio
► 1Ch Microphone
► Automatic reclocking 270Mbit/s - 1.48Gbit/s - 3Gbit/s
► Support HDTV 720P, 1080I, 1080P, 1920*1080@60Hz
► Long transmission capability up to 20km (SMF)
► Hot swap and hot plug;
► Fully digital non-compression broadcast level transmission;
► industry level ultra-broad temperature range (-20℃~+70℃), adaptable to various environments;
Technical Indexes
| Fiber Optical interface |
| Fiber interface |
Simplex LC |
| Transmission distance |
0-20Km |
| Wavelength |
1310nm/1550nm |
| Video |
| Video interface |
BNC |
| Video input/output impedance |
75Ω |
| Video input/output voltage |
Typical:1Vpp, Min 0.5Vpp, Max 1.5Vpp |
| Video Bits Rate |
Max 3.2Gb/s |
| Differential gain (10%～90% APL) |
<1% |
| SDI format support |
625/25 PAL |
| 525/29.97 NTSC, 525/23.98 NTSC |
| 720p50, 720p59.94 |
| 1080i 23/24/30/50/59.94 |
| 1080P 23.98/24/30/50/60 |
| Video SDI standard |
270Mbps (SD-SDI), 1.485Gbps/M(HD-SDI) |
| SMPTE425M3Gb/s Mapping(3G-SDI) |
| SMPTE424M 3Gb/s serial interface(3G-SDI) |
| Data or Tally |
| Physical interface |
Industrial standard screw terminal |
| Data type |
RS485 (Default) or RS422 (Optional), Tally signal |
| Frequency/Rate support |
Max. 115200bps for RS422
Max. 57600bps for RS485
|
| BER |
<10ˉ9 |
| Stereo Audio or Microphone |
| Audio input and output |
3.5MM Audio |
| Audio format |
@48KHz |
| Electrical |
| Power adaptor |
DC 5~25V |
| Power consumption |
<5W |
| LED Indicator |
| P/S |
Power Supply |
| DAT |
Data |
| Mechanical |
| Dimensions (LxWxH) |
120 x 105 x 28 mm |
| Weight |
1.5KG/pair |
| Casing |
Aluminum Case |
| Mounting Options |
Wall-mount |
| Environmental |
| Working Temperature |
-20℃～+70℃ |
| Storage Temperature |
-40℃～+80℃ |
| Working Humidity |
0~95% |
| MTBF |
≥100000 hours |
Ordering information
| Model |
Description |
| LNK-3G-1BV1T2BD2A1M |
1Ch Bidirectional 3G-SDI with Loop + 1Ch Tally + 2Ch Bidirectional RS485 or RS422 + 2Ch Stereo Audio + 1Ch Microphone over Fiber Converter, Single Mode Fiber, LC, 20km, including Transmitter and Receiver, used by pairs |
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