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3G-SDI Fiber Extender System Design

3G-SDI Fiber Extender VOS-1H3G-DT/R provides for the digital transmission of 1-Channel uncompressed 2.97Gbps 3G-SDI (SMPTE 424M), 1.485 Gbps HD-SDI (SMPTE 292) or 270 Mbps SD-SDI (SMPTE 259M) 1080P HD video over fiber, support 1 duplex RS232/RS485 seria data, also support one loopback output for local display, and dual outputs for two displays in the remote end.

Stand-alone or rack-mount. All 3G-SDI Fiber Exnteder of VOS-1H3G-DT/R come in an insert card version. The cards can be inserted into our 16-slot, 19inch 4U rack-mountable card cage (VOS-CH04-HD16).

Single-Mode or Multi-Mode, VOS-1H3G-DT/R can support FC/PC or ST/PC optical connector, the transmission distance range according to the Optical Budget. Manufacturer's standard is: Single-mode 20km, Multi-mode 300m.

3G-SDI Fiber Extender Features

• Extends uncompressed multi-rate 3G-SDI, HD-SDI or SD-SDI video over fiber
• Supports SMPTE 424M, SMPTE 292M, SMPTE 259M or DVB-ASI compliant
• Supports embedded digital audio stream
• Multimode Fiber Support for Distances up to 300m.
• Single-Mode Fiber Support for Distances up to 20km.
• Real-Time Video Transmission for Exceptional Quality and Resolution
• LED Status Provide Rapid Indication of Operating Parameters
• No EMI or RFI and no ground loops
• Stand alone or rack-mount
• Produce according to customer's specifications, providing OEM

3G-SDI Fiber Extender Specifications

• Video
Number of Channels: 1-Channel 3G-SDI, HD-SDI or SD-SDI
Data Rate: 19.4 Mbps to 2.97 Gbps
Standards: SMPTE 424M, SMPTE 292M, SMPTE 259M or DVB-ASI
Max Resolution 1920 x 1080 @ 60Hz
Equalization: Automatic up to 100m of Belden 1694A at 3.0 Gbps, 200m at 1.485 Gbps and 350m at 270 Mbps
Return Loss: > 15dB to 1.485Gbps:
> 10dB to 2.97 Gbps
• Data
Data Formats: 1-Channel Duplex RS232 & RS485 Data
Data Rate: DC to 115.2Kbps
Bit Error Rate: 10E-9
• Connectors
Video Connector: 75 Ohm BNC (Gold Center Pin)
Data Connector: Terminal Block
Optical Connector: FC/PC or ST/PC Optional
Stand-Alone Power: Screw terminal block
Rack Power: AC line cord
• Electrical & Mechanical
Input Power Requirements: DC 5V@2A
Power Adapter: AC 100V~240V
Power Consumption: < 5W
Stand-Alone Dimensions: 200mm × 135mm × 38mm
Card for 4U Rack Dimensions: 145mm × 170mm × 20mm
Shipping Weight: 2.5kg (include Transmitter & Receiver)
• Environmental
Operating Temperature: -40°C ~ +75°C
Storage Temperature: -40°C ~ +85°C
Relative Humidity: 0% ~ 95% (non-condensing)
MTBF: >100,000 hours

3G-SDI Fiber Extender Ordering Information & Optical Specifications

Model Number Fiber Mode Wavelengths Optical Power Budget Maximum Transmission Distance
Transmitter Receiver
VOS-1H3G-DMT VOS-1H3G-DMR Multi-mode 1310nm/1550nm 16dB 300m
VOS-1H3G-DST VOS-1H3G-DSR Single-mode 1310nm/1550nm 12dB 20km

• The Optical Power Budget data fit Mulit-mode(62.5/125 μm),Single-Mode(9/125 μm).
• When using 50/125 μm multimode fiber, subtract 3 dB from the optical power budget.
• Optical transmission distance is limited to optical loss of the fiber and any additional loss introduced by connectors, splices and patch panels.
• Maximum transmission distance is also limited by fiber bandwidth.
• Power adapter is manufactured by third party and is supplied with fitted screw-terminal output cables.Power adapter included (for standalone) US, European, UK or Australian power plug.
• Please feel free to consult factory for any special requirement and customization.

3G-SDI Video Fiber Extender Typical Configuration

3G-SDI Fiber Extender

Note: Due to continuous improvement, all 3G-SDI Fiber Extender and 3G-SDI Fiber Optic Extenders product specifications are subject to change without further notice.

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