4-Channel 3G-SDI Fiber Converter with RS485 & Tally
SDI Fiber Converter Advantages:
► 4 channel 3G/HD-SDI video transmission over optic fiber
► Automatic cable equalization to ensure signal integrity
► Automatic reclocking 270Mbit/s - 1.48Gbit/s-3Gbit/s
► Directly compatible with 3G/HD-SDI camera systems and support 4Ch Loop output
► Long transmission up to 20 km (12.5miles) (Other distance Optional)
Technical Indexes
| Optics | Channel: 1 |
| Type: single-mode | |
| Transmission distance: 20km (Other distance Optional) | |
| Reflection loss: > 15dB | |
| Dithering: < 0.2UI | |
| Connector: FC/UPC (SC, LC, ST optional) | |
| SDI Output | Output number:4 |
| Signal level: 800mV nominal | |
| Rise/fall time: 200ps indication | |
| Overshoot: < 10% amplitude | |
| Reflection loss: >15dB | |
| Dithering: < 0.2UI | |
| Connector: 75Ω BNC |
Overview
LNK-3GSDI-4V1DT Series supports 4-channel HD/3G-SDI standard high-definition video signal and RS485 and Tally signal
transmitted via single fiber optical cable. 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 transmit 4-Ch 3G-SDI Video signal through a single optical fiber,
and it support Loop output, 4Ch Tally and backwards RS485.
Ordering information
| LNK-HDSDI-4V1D4T | 4-Ch HD-SDI Video with Loop output + 1Ch backward RS485 + 4Ch Tally, SM 20km, FC, including 1 transmitter & 1 receiver, used by pairs |
| LNK-3GSDI-4V1D4T | 4-Ch 3G-SDI Video with Loop output + backward RS485 + 4Ch Tally, SM 20km, FC, including 1 transmitter & 1 receiver, used by pairs |
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