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Mini-type HD-SDI to Fiber Converter with Tally & Reverse RS485

Mini-type HD-SDI to Fiber Converter with Tally & Reverse RS485

Model:WXA-MHD-SR-20

  • 8‑channel embedded audio per channel

  • Automatic cable equalization up to 1.5 Gb/s

  • Automatic reclocking: 270 Mbit/s – 1.48 Gbit/s

  • Directly compatible with SDI cameras

  • Transmission up to 80 km

  • Hot‑swap / hot‑plug

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Product Description

Model:WXA-MHD-SR-20

  • 8‑channel embedded audio per channel

  • Automatic cable equalization up to 1.5 Gb/s

  • Automatic reclocking: 270 Mbit/s – 1.48 Gbit/s

  • Directly compatible with SDI cameras

  • Transmission up to 80 km

  • Hot‑swap / hot‑plug

Mini HD‑SDI to fiber converter, supports 1‑channel HD‑SDI video (embedded 8‑channel audio), Tally & reverse RS485 transmission over fiber, with HD‑SDI local loop output. Used as a pair: transmitter + receiver.

  • 8‑channel embedded audio per channel

  • Automatic cable equalization up to 1.5 Gb/s

  • Automatic reclocking: 270 Mbit/s – 1.48 Gbit/s

  • Directly compatible with SDI cameras

  • Transmission up to 80 km

  • Hot‑swap / hot‑plug

  • Full digital uncompressed broadcast‑grade transmission

  • LED status indication

  • High optical dynamic range, adjustment‑free

  • Industrial wide temp: -20℃ ~ +70℃

  • Compact aluminum housing


Fiber InterfaceLC
Transmission DistanceMulti-mode: up to 300 m
Single-mode: up to 80 km
Video InterfaceBNC
Impedance75 Ω
Video LevelTypical 1 Vpp, 0.5–1.5 Vpp
Video Bit RateMax 1.48 Gb/s
Differential Gain<1%
Supported Video Formats625/25 PAL; 525/29.97 NTSC; 525/23.98 NTSC; 720p50/59.94; 1080i 23/24/30/50/59.94
Supported StandardsSD-SDI (270 Mbps), HD-SDI (1.485 Gbps)
Data InterfaceIndustrial screw terminal
Data TypeTally + Reverse RS485
Baud RateRS485: max 57600 bps
RS422: max 115200 bps
BER<10⁻⁹
Power SupplyDC 5V (USB-C)
Power Consumption<5 W
Dimensions (TX/RX)73 × 44 × 17 mm
Weight (TX/RX)75 g
HousingAluminum case
MountingDesktop
Operating Temperature-20℃ ~ +70℃
Storage Temperature-40℃ ~ +80℃
Operating Humidity0–95%
MTBF≥100000 hours


Model

Description

WXA-MHD-SR-20

Mini HD‑SDI to fiber converter with Tally & reverse RS485 + loop out; single‑mode single fiber; LC; 20KM; TX+RX pair 

Power Options

US/EU/AU/UK Plug DC 5V



Mini HD‑SDI to fiber converter

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