S-4607 Bi-directional SDI/Optical Converter

› Portable Optical Fiber Converter

› Bi-directional Optical Fiber to SDI and SDI to Optical Fiber

› Single mode Optical Fiber, LC connector

› Max 20km reliable transmission

› Support hot swap of the optical module

› Power / SDI input status indicator

› Pole-tap 6-18V DC power input

› Heavy duty aluminium housing

› Bottom screw threads for installing


Portable Mini Converter

Bi-directional SDI/Optical

With S-4607 mini converter, you can convert SDI to LC single mode Optical Fiber, and convert Optical Fiber to SDI simultaneously. It’s widely used on transmitting SDI in a long distance and bi-directionally.

Input and Output

S-4607 SDI to Optical channel:
1× 3G/HD/SD-SDI input
1× 3G/HD/SD-SDI loop output (Reclocked)
1× LC Optical Fiber output

S-4607 Optical to SDI channel:
1× LC Optical Fiber input
2× 3G/HD/SD-SDI output

Encoder and Decoder

Using 2× S-4607

You can use 2× S-4607 to transmit SDI via Optical fiber, and bi-directionally. The reliable transmission distance is 20km.

Power Supply

The mini converter is powered by pole-tap DC socket. The package includes an AC-DC power adaptor, and you can also connect DC cable from 6-18V batteries.

Status Indicators

Power / SDI output

S-4607 provides 3 LED indictors, to check if the power is connected, and if the SDI input / Output is recognized.

Heavy Duty Housing

The S-4607 mini converter adopts unibody aluminium alloy housing, strong for field using and protects the BNC connectors effectively.


S-4607 provides the bottom 1/4-inch screw threads for fixing on cameras, and an installing plate is supplied in the package, for fixing on wall and binding the BNC cables and optical fibers.



3G/HD/SD-SDI input

LC ×1

Optical fiber input


BNC ×1

3G/HD/SD-SDI loop output

LC ×1

Converted Optical fiber output


Converted 3G/HD/SD-SDI output

Video Format


1080p (60 / 59.94 / 50)

1080i (60 / 59.94 / 50)
1080p (30 / 29.97 / 25 / 24 / 23.98)
1080psf (30 / 29.97 / 25 / 24 / 23.98)
720p (60 / 59.94 / 50)
480i (59.94)
576i (50)

Optical Fiber

SMPTE 297-2006
Input: 1260-1580nm wavelength

Output: 1310nm wavelength




Working Voltage

DC 6-18V

Working Environment

Temperature: 0°C-+70°C, Humidity:10%-90%


98×84×29 mm

Net weight

Net 250g; With package 0.55kg
Basic Package







  • Installation plate

  • AC-DC Adaptor

  • S-4600

    SDI to HDMI Converter

    3G/HD/SD-SDI converted to HDMI, with embedded audio.

  • S-4601

    HDMI to SDI Converter

    HDMI converted to 3G/HD/SD-SDI, and embed HDMI audio or Analog audio to SDI.

  • S-4604

    SDI 1 to 4 Distributor and Amplifier

    3G/HD/SD-SDI 1 input, 4 outputs, with re-clocking and amplifier.

  • S-4605

    SDI to Optical Converter

    3G/HD/SD-SDI encoded to Single Mode Optical Fiber (LC).

  • S-4606

    Optical to SDI Converter

    Single Mode Optical Fiber (LC) decoded to 3G/HD/SD-SDI.

  • S-4609

    SDI Audio De-Embedder

    De-embed any 2-ch audio from of 3G/HD/SD-SDI, output AES/EBU or analog audio

  • S-4610

    SDI Audio Embedder

    2-ch AES/EBU or analog audio embeds to any 2 audio channels of 3G/HD/SD-SDI

  • S-4611

    SDI to DVI Converter

    3G/HD/SD-SDI converted to DVI and analog audio, with one SDI loop through output.

  • S-4612

    DVI to SDI Converter

    DVI converted to 3G/HD/SD-SDI, supports to embed Analog audio into SDI

  • S-7108

    Pole-tap to Pole-tap DC Cable

    DC cable with both ends of 5.5mm Pole-tap connector

  • S-7104

    D-tap to Pole-tap DC Cable

    Pluged into D-tap socket and output DC via 5.5mm pole-tap


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