SWIT S-4607 Bi-directional Optical/SDI Converter

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Cat No.

2 in stock for Immediate Dispatch

£553.20 £461.00
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Product Information

Swit S-4607 Bi-directional Optical/SDI Converter

Swit's S-4607 is a portable full-duplex bi-directional Optical fibre and 3G/HD/SD-SDI converter.

It can convert SDI input to OPTICAL output, and OPTICAL input to SDI output. The single-mode fibre ensures maximum 20km of reliable transmission and hot-swap of the optical module. Screw threads in the bottom of the S-4607 allow for convenient installation whilst a heavy-duty housing design protects BNC connectors.

Portable Mini Converter

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

You can use 2× S-4607 to transmit SDI via Optical fibre, 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

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 fibres.

Key Features:

  • Portable Optical Fiver 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 
  • Convert 3G/HD/SD-SDI to OPTICAL
  • Convert OPTICAL to 3G/HD/SD-SDI
  • Single-mode fiber, max 20km reliable transmission
  • Power/SDI status indicator
  • Installation plate
  • AC-DC Adaptor


LC ×1

3G/HD/SD-SDI input

Optical fiber input


BNC ×1

LC ×1


3G/HD/SD-SDI loop output

Converted Optical fiber output

Converted 3G/HD/SD-SDI output

Video FormatSDI1080p (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)
Working VoltageDC 6-18V 
Working EnvironmentTemperature: 0°C-+70°C, Humidity:10%-90% 
Dimensions98×84×29 mm 
Net weight250g