4-Channel 3G-SDI Fiber Converter (with RS485 & Tally)
March 20, 2026
8-Channel 3G-SDI Fiber Converter (with RS485 & Tally)
Model:WXA-3G-4S Series
3G-SDI compatible
8CH embedded audio
Auto eq & reclocking (270M–3Gbps)
80km transmission Max.
Broadcast-grade uncompressed
Hot swap & plug
WDM/CWDM/DWDM support
Original price was: $1,300.00.$1,269.00Current price is: $1,269.00.
This is a 1U rack-mount 3G-SDI fiber converter that transmits 8-channel 3G-SDI HD video over single fiber with local loop-out monitoring.It can transmit 8-ch 3G-SDI video + 1-ch reverse RS485 or 1-ch Gigabit Ethernet simultaneously.
- 8-channel 3G-SDI video transmission over optical fiber
- Automatic cable equalization to ensure signal integrity
- Automatic reclocking: 270Mbit/s / 1.48Gbit/s / 3Gbit/s
- Compatible with 3G-SDI cameras, supports reverse RS485 or Gigabit Ethernet
- Transmission distance up to 20km
- Supports hot swapping & hot plugging
- Full digital non-compression broadcast-level transmission
- Super optical dynamic range, plug-and-play, no adjustment needed
- WDM/CWDM/DWDM fiber technology supported
- Real-time LED indicators for system monitoring
- Industrial wide temperature design for harsh environments
| Fiber | |
| Fiber Interface | LC / FC / ST / SC |
| Transmission Distance | 20km |
| Video | |
| Video Interface | BNC |
| Input/Output Impedance | 75Ω |
| Video Level | 0.5–1.5Vpp (Typical 1Vpp) |
| Max Video Bit Rate | 3.2Gb/s |
| Differential Gain | <1% |
| Supported Format | PAL, NTSC, 720p, 1080i, 1080P up to 60Hz |
| Supported Standard | SD-SDI / HD-SDI / 3G-SDI (SMPTE 424M, 425M) |
| Data (Optional) | |
| Interface | Terminal Block |
| Type | Reverse RS485 |
| Max Baud Rate | 57600bps |
| BER | <10⁻⁹ |
| Ethernet (Optional) | |
| Connector | RJ45 |
| Speed | 10/100/1000M |
| Electrical | |
| Power | AC 110–220V |
| Power Consumption | <15W |
| LED | PWR, SDI A–H |
| Mechanical | |
| Dimensions | 483(L)×220(W)×44.45(H) mm (19inch 1U) |
| Weight | 7kg/pair |
| Housing | Aluminum Case |
| Mount | Rack-mount |
| Environmental | |
| Operating Temp | -20℃ ~ +70℃ |
| Storage Temp | -40℃ ~ +80℃ |
| Humidity | 0–95% non-condensing |
| MTBF | ≥100000 hours |
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