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Cell Phone : +86-13923798493
SDI over Fiber Extender

12G/6G/3G-SDI  Optics


the economical solution for today's Pro AV (4K / 8K) and broadcast application,  they can transport SDI singals from 5 Mbps to 3 Gbps or 12Gbps on SMF or MMF,They are non-reclocking with with error-free operation and can pass all Pathological pattern testing.

  • 1 Ch 12G/6G/3G/HD/SD-SDI over Fiber Extender

  • 1 Ch 3G-SDI over Fiber Extender with RS232 data

  • 2 Ch 3G-SDI over Fiber Extender

    with RS232/422 data

  • 4 Ch (4K) SDI over Fiber Extender









Broadcast Optics

EFP/ENG fiber optical transports


Camera back-Mounted optic systems (EFP over fiber ) is a new portable fibre interface designed for use in Outside Broadcast and special events. it embedded SDI, return SDI, Audio, PGM, Genlock, Intercom, Tally, Ethernet, Remote Control etc


  • EFP Fiber for Ikegami OCP / Camera

  • EFP for Datavideo ITC-100

  • EFP for JVC Camera

  • EFP with Neutrik Hybrid / PGM Ethernet

  • EFP for Panasonic AG-HPX370

  • EFP for SONY HDW-750

  • EFP for Sony camera





Pro AV Fiber Optical Extender

4K KVM / Displayport / USB 3.0


It uses 10G SFP module and  supports un-compressed signal with error-free over Long distance Single-mode Fiber or Multi-mode Fiber for 4K live broadcasting or High-speed data Acquisition etc



  • 4K HDMI  Fiber optical Extender

  • 4K DVI Fiber optical Extender

  • 4K KVM over Fiber optical Extender

  • USB 3.0/2.0/1.1 Fiber Extender

  • USB 3.0 over Fiber Optical Extender

  • USB 3.0 PCI-e Fiber Optical Extender

  • 4K Display Port Fiber Extender



Balanced Audio over Fiber

Balanced Audio Optic System


It supports 16-bit digitally encoded broadcast-quality balanced audio over one multi-mode or single-mode optical fiber. it is perfect for broadcast or corporate studios, field audio operations, OB vans, rental, theaters, stadiums.


  • 1~8 Ch Balanced Audio

    with XLR over fiber optic extender

  • 1~4 Ch Bi-directinoal

    Balanced Audio over fiber

  • 2~16 channel Fiber Optic Audio

    with Phonix terminal lead

  • Cascade 2 IN 8 OUT

    balanced audio over fiber


New Products
BY-USB-126DF

Part Number:

BY-USB-126

USB 3.0/2.0/1.1 over Fiber Extender

1) Supports Kinect Devices

2) Max extension distance 250 Meters

3) Support USB3.0 Superspeed up to 5Gbps

4) backwards compatible with USB 2.0 and USB 1.1.........................





4K HDMI + Keyboard+mouse over fiber extender

Part Number:

BY-KVM-612

4K (UHD) HDMI with USB ports


1). Supports 4K (UHD) resolution formats up to 4096x2160 / 30p

2). Support USB ports for keyboard or mouse.

3). Max extension distance 10 kilometers................


12G-SDI/6G/3G/HD/SD-SDI Fiber Extender

Part Number:

BY-SDI-426

12G-SDI over Fiber Extender


1). UHDTV/8K/4K/HDTV/SDTV SDI signal over optic fiber.

2). Handles pathological pattern;Supports latest standard SMPTE ST-2082, ST-2081

3). With integrated reclocker Max 11.88Gbit/s......................


BY-XLR-350 4 Ch Balanced Audio over Fiber

Part Number:

BY-XLR-350

Balanced Audio Fiber Optical Extender

1).4 Channels balanced audio XLR (female to male) over Fiber

2).Supports 16-bit digitally encoded broadcast quality balanced audio.

3).Easy stand-alone or rack-mount installation...................