4-Channel Bidirectional 3G-SDI Fiber Converter
Overview
LNK-3GSDI-4BV Series supports 4-channel bidirectional 3G-SDI standard high-definition video signal transmitted via single fiber optical cable, and monitor the signal locally over a 3G/HD-SDI loop output. E-link 3G-SDI Video over Fiber Converters includes one transmitter and one receiver for 1080P 3G-SDI signal. E-link 3G-SDI Fiber Converters can simultaneously transmit 4-Ch bidirectional 3G-SDI Video, 1-Ch Reverse RS-485 data, signal through a single optical fiber. The video quality up to broadcast standard, audio quality up to CD level supports Reverse RS-485 data communication format.
3G-SDI Fiber Extender Advantages
► 4 channel bidirectional 3G-SDI video transmission over optic fiber
► Automatic cable equalization to ensure signal integrity
► Automatic re-clocking 270Mbit/s - 1.48Gbit/s - 3Gbit/s
► Directly compatible with 3G-SDI camera systems and support Reverse RS-485 data protocols
► Long transmission capability at least 10 km (6.2miles) , up to 120 km
► Terminal block power input for industrial application
► Supports hot swapping and hot plugging
► Full digital non-compression broadcast level transmission;
► super optic dynamic range and free of adjustment prior to use;
► fiber optic WDM/CWDM/DWDM technique;
► industry level ultra-broad temperature range (-40℃~+85℃), adaptable to various environments;
3G SDI Fiber Converter 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 | Reverse RS485 | | Frequency/Rate support | Max. 57600bps for RS485 | | BER | <10ˉ9 | | Electrical | | Power adaptor | AC 110~220V | | Power consumption | <15W | | LED Indicator | | SDI A/B/C/D/E/F/G/H | SDI video | | PWR | Power Supply | | Mechanical | | Dimensions (LxWxH) | 19inch 1U (483 x 220 x 44.45mm ) | | Weight | 7KG/pair | | Casing | Aluminum Case | | Mounting Options | Rack mount | | Environmental | | Working Temperature | -20℃～+70℃ | | Storage Temperature | -40℃～+80℃ | | Working Humidity | 0~95% | | MTBF | ≥100000 hours | |
SDI to Fiber Converter Ordering Information
| Model | Description |
| LNK-3GSDI-4BV | 4-Ch Bidirectional 3G-SDI Video with loop-out, 20km, SM, FC, including 1 transmitter & 1 receiver, used by pairs |
| LNK-3GSDI-4BV1R | 4-Ch Bidirectional SDI Video with loop-out + 1-Ch RS485 Reverse Data, 20km, SM, FC, including 1 transmitter & 1 receiver, used by pairs |
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4 Channel Bidirectional 3G SDI Fiber Converter Video Transmission Over Optic Fiber Images
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