3G-SDI Video Fiber Converter with RS485 + RS232 + Stereo Audio
Channel
Overview
LNK-3GSDI-1V2BD1A Series 3G/HD-SDI Fiber Converter supports
1-channel 3G/HD-SDI Video (audio embedded), 1-channel Bidirectional
RS485 data, 1-channel Bidirectional RS232 data, and 1-channel
external stereo audio 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. At the same time, the switch value, voltage,
working status and other reverse useful signal information can be
controlled by data RS485. This makes our devices more flexible when
different customers’ request comes. 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 programme
transmission system. Stadium (For LIVE HD video, audio
transmission)
Features - 1Ch 3G-SDI Video Input and Output
- Support external stereo audio transmission
- 1Ch Bidirectional RS485 + 1Ch Bidirectional RS232
- Automatic reclocking 270Mbit/s - 1.48Gbit/s - 3Gbit/s
- Support HDTV 720P, 1080I, 1080P, 1920*1080@60Hz
- Long transmission capability up to 500m (MMF), up to 20km (SMF)
- Hot swap and hot plug;
- Full digital non-compression broadcast level transmission;
- super optic dynamic range and free of adjustment;
- fiber optic WDM/CWDM/DWDM technique;
- industry level ultra-broad temperature range (-40℃~+85℃), adaptable
to various environments;
Technical Indexes
| Fiber Optical interface | | Fiber interface | Simplex LC | | Transmission distance | 550m-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 | | Physical interface | Industrial standard screw terminal | | Data type | RS422/RS485 Bi-Direction | | Frequency/Rate support | Max. 115200bps for RS422
Max. 57600bps for RS485 | | BER | <10ˉ9 | | Audio | | 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-3GSDI-1V2BD1A-MM-0.5 | 1Ch 3G-SDI+1Ch Bidirectional RS485+1Ch Bidirectional RS232+1Ch
Stereo Audio over Fiber Converter, Multimode Fiber, LC, 500m,
including Transmitter and Receiver, used by pairs | | LNK-3GSDI-1V2BD1A-SM-20 | 1Ch 3G-SDI+1Ch Bidirectional RS485+1Ch Bidirectional RS232+1Ch
Stereo Audio over Fiber Converter, Single Mode Fiber, LC, 20km,
including Transmitter and Receiver, used by pairs |
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