3G-SDI Fiber Optic Converter

3G-SDI or 12G-SDI	-	-	-	-

VOSCOM 3G-SDI Fiber Optic Converter, VOS-4H3G-T/R is a professional fiber solution for transmitting 4-channel uncompressed 3G/HD/SD-SDI 1080p video over optical fiber, supporting SMPTE 424M/292M/259M standards.

Stand-alone or rack-mount. All 3G-SDI Fiber Optic Converter of VOS-4H3G-T/R comes in an insert card version. The cards can be inserted into our 16-slot, 4U rack (VOS-CH04).

Built with industrial-grade durability, it offers EMI protection and wide-temperature operation, supporting single/multi-mode fiber for short/long-distance transmission. This versatile solution ensures reliable, high-fidelity video distribution for broadcast, surveillance, and digital signage applications.

• 3G-SDI
Number of Channels:	4-Channel 3G-SDI
Data Rate:	270 Mbps, 1.483 Gbps, 1.485 Gbps, 2.967 Gbps, 2.970 Gbps - Auto Select
Standards:	SMPTE 424M (3G-SDI), SMPTE 292M (HD-SDI), SMPTE 259M (SD-SDI)
Max Resolution:	1080p @ 60Hz
• Optical
Optical Connector:	ST, FC or LC Optical connector optional
Fiber Type:	Single-Mode, Single-Fiber
Rate:	3Gbps
Tx Output Power:	>-6dB
Receiver Sensitivity:	>-14dB
• Connectors
Video Connector:	75 Ohm BNC (Gold Center Pin)
Optical Connector:	ST, FC or LC Optical connector optional
Power Connector:	DC Power Connector
• Electrical & Mechanical
Input Power Requirements:	DC 5V@2A
Power Adapter:	AC100V~240V
Power Consumption:	<3W
Stand-Alone Dimensions:	192mm x 167mm x 28mm
Shipping Weight:	2.0kg (include TX & RX)
• Environmental
Operating Temperature:	-20°C ~+75°C
Storage Temperature:	-40°C~+85°C
Relative Humidity:	0%~95% (non-condensing)
MTBF:	>100,000 hours

1）We will also list devices with the same specifications, just the 3G-SDI channels are different.
2）3G-SDI can be replaced with 12G-SDI while all other specifications remain unchanged.
3）The models listed here are our most commonly used options. For other models or customization needs, please contact us directly. We welcome inquiries for customized solutions.

Part Number	Description
VOS-3G-T/R-Mini	1-Channel 3G-Sdi Fiber Optic Converter, Mini Type, size only 72mm x 18mm x 18mm
VOS-1H3G-T/R	1-Channel 3G-Sdi Fiber Optic Converter, Stand-Alone Type, with Loopout, SFP optical module
VOS-2H3G-T/R	2-Channel 3G-Sdi Fiber Optic Converter, Stand-Alone Type, with Loopout
VOS-4H3G-T/R	4-Channel 3G-Sdi Fiber Optic Converter, Stand-Alone Type (if need the loopout, size will be 19inch 1U Rack)
VOS-8H3G-T/R	8-Channel 3G-Sdi Fiber Optic Converter, 19inch 1U Rack, with Loopout
VOS-16H3G-T/R	16-Channel 3G-Sdi Fiber Optic Converter, 19inch 1U Rack, with Loopout
VOS-12G-T/R-Mini	1-Channel 12G-SDI over Fiber Extender, Mini Type, size only 72mm x 18mm x 18mm
VOS-1H12G-T/R	1-Channel 12G-SDI over Fiber Extender, Stand-Alone Type, with Loopout SFP optical module
VOS-1DH12G-T/R	1-Channel Bi-Directional 12G-SDI over Fiber Extender, Stand-Alone Type, with Loopout, SFP optical module
VOS-2H12G-T/R	2-Channel 12G-SDI over Fiber Extender, Stand-Alone Type, with Loopout
VOS-4H12G-T/R	4-Channel 12G-SDI over Fiber Extender, Stand-Alone Type (if need the loopout, size will be 19inch 1U Rack)
VOS-8H12G-T/R	8-Channel 12G-SDI over Fiber Extender, 19inch 1U Rack, with Loopout
VOS-16H12G-T/R	16-Channel 12G-SDI over Fiber Extender, 19inch 1U Rack, with Loopout