4 Ch Independent 3G-SDI Over Fiber Extender to 10 Kilometers, 4K SDI to Fiber Converter,4K at 60fps


Regular price $1,499.00



  • Support for 4 independent 3G/HD/SD-SDI channels, Pass All Pathological Patterns.
  • Transport 4K (uncompressed) up to 10 kilometers (6.2 miles)
  • Each Channel supports SMPTE standard of SDTV (143-540Mbps), HDTV (1.485Gbps) and HDTV (3Gbps, 1080p60). Each channel individually re-clocked
  • Embedded audio / metadata support for each channel, Integrated expansion port is allowed to add more channels
  • LED indicators for channel activity and power


BY-SDI-390 is a self contained fiber transmission kit for the transporting 4 discreet SDI signals (or 4K UHD / 12G uncompressed) over one (1) single fiber link. The kit includes the fiber transmitter, fiber receiver and power supplies. This is an ideal solution for the transmission of multiple uncompressed SDI streams, or 4K/UHD up to 10km with zero singla losses. 

Each channel is fully independent. For 4K/UHD application, the signal is splitted over 4 separate 3G SDI links (12G) and supports full 4K/UHD resolution at 60fps. The system is able to combinate SDI signals with a mix of formats and bit-rates if required. Each channel will automatically detect and reclock SDI bit rates of 270Mbit, 1.48Gbit and 2.97Gbit. 

We can do the customized product with your brand (without enclosure) even if you order just one set. if necessary, please contact us via amazon service.


Each SDI input/output:
Signal format:SMPTE 424M, SMPTE 292M, SMPTE 259M 
Data rate:270Mbit/s - 1.48Gbit/s - 3Gbit/s 
Cable Equalization Automatic cable EQ (Belden 1694A cable): 
250m @ 270Mbit/s, 140m @ 1.5Gbit/s, 80m @ 3Gbit/s 
SDI interface:BNC 75 Ohm 
Number of receiver output:4 Ch 
Number of tranmitter channel:4 Ch 

Fiber interface:1 x SC, 1 x LC, 1 x ST
Transmitter wavelength: 4 CWDM wavelength from 1470`1610nm
Transmitter output power: -5~0dBm 
Receiver sensitivity:-18dBm dBm 

General index: 
Input power:DC 12V 
Power consumption:8W 
Work Temp:-20°C to 55°C 
Storage Temp:-40°C to 85°C 
humidity:0 ~ 95% (non-condensing) 
Net weight:2.5KG/pair 
Dimensions:168 ×154 × 45 mm
1. 1 x BY-SDI-390 transmitter 2. 1 x BY-SDI-390 receiver 3. 2 pieces power supply adapters with US/EU/UK/AU plug.
About shipment
Once order received, we will worldwide deliver by DHL Express for about 1 week delivery.

Or shop on Amazon with worldwide Shipment (Free & Expedited)

BY-SDI-390 (4 K SDI over 1 fiber)

or Directly Contact us at sales@transwan.com.cn for offline transaction.