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E-link China Technology Co., Ltd.

E-link China Technology Co.,Ltd.
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4 Channel Bidirectional 3G SDI Fiber Converter 120km

China E-link China Technology Co., Ltd. certification
China E-link China Technology Co., Ltd. certification
The engineer solved our problem very quick, and the service is very good. Very professional factory.

—— Robert Lichtenstein-Canada

I had no concern, was buying and testing, so equipment is ok. So equipment and logistic is ok, we keep ordering and making business.

—— Anek – Thailand

I'm very satisfied with the media converter received, the OEM order quality is good.

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E-link Sales are very professional, they give me not only product, but also solution. All E-link Fiber Media Converters and PoE Switches works well.

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4 Channel Bidirectional 3G SDI Fiber Converter 120km

4 Channel Bidirectional 3G SDI Fiber Converter 120km
4 Channel Bidirectional 3G SDI Fiber Converter 120km 4 Channel Bidirectional 3G SDI Fiber Converter 120km

Large Image :  4 Channel Bidirectional 3G SDI Fiber Converter 120km

Product Details:
Place of Origin: Guangdong
Brand Name: E-link
Certification: CE FCC RoHS
Model Number: LNK-3GSDI-4BV
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Please contact seller
Packaging Details: Standard export package
Delivery Time: 5-10 working days
Payment Terms: Western Union, MoneyGram, T/T, PayPal
Supply Ability: 1000pcs/Month
Detailed Product Description
Item Name: 3G-SDI Fiber Converter Power Adaptor: AC 110~220V
Signal Standard: SD-SDI, HD-SDI, 3G-SDI Dimensions (LxWxH): 19inch 1U (483 X 220 X 44.45mm )
Name: Bidirectional SDI Fiber Converter Channel: 4 Channel
High Light:

4 Channel SDI Fiber Converter


Bidirectional 3G SDI Fiber Converter


120km SDI Video Converter

4-Channel Bidirectional 3G-SDI Fiber Converter


Model: LNK-3GSDI-4BV


LNK-3GSDI-4BV Series supports 4-channel bidirectional 3G-SDI standard high-definition video signal transmitted via single fiber optical cable, and monitor the signal locally over a 3G/HD-SDI loop output. E-link 3G-SDI Video over Fiber Converters includes one transmitter and one receiver for 1080P 3G-SDI signal. E-link 3G-SDI Fiber Converters can simultaneously transmit 4-Ch bidirectional 3G-SDI Video, 1-Ch Reverse RS-485 data, signal through a single optical fiber. The video quality up to broadcast standard, audio quality up to CD level supports Reverse RS-485 data communication format.


► 4 channel bidirectional 3G-SDI video transmission over optic fiber

► Automatic cable equalization to ensure signal integrity

► Automatic re-clocking 270Mbit/s - 1.48Gbit/s - 3Gbit/s

► Directly compatible with 3G-SDI camera systems and support Reverse RS-485 data protocols

► Long transmission capability at least 10 km (6.2miles) , up to 120km

► Terminal block power input for industrial application

► Supports hot swapping and hot plugging

► Full digital non-compression broadcast level transmission;

► super optic dynamic range and free of adjustment prior to use;

► fiber optic WDM/CWDM/DWDM technique;

► industry level ultra-broad temperature range (-40℃~+85℃), adaptable to various environments;
Technical Indexes

Fiber Optical interface
Fiber interfaceSimplex LC
Transmission distance550m-20Km
Video interfaceBNC
Video input/output impedance75Ω
Video input/output voltageTypical:1Vpp, Min 0.5Vpp, Max 1.5Vpp
Video Bits RateMax 3.2Gb/s
Differential gain (10%~90% APL)<1%
SDI format support625/25 PAL
525/29.97 NTSC, 525/23.98 NTSC
720p50, 720p59.94
1080i 23/24/30/50/59.94
1080P 23.98/24/30/50/60
Video SDI standard270Mbps (SD-SDI), 1.485Gbps/M(HD-SDI)
SMPTE425M3Gb/s Mapping(3G-SDI)
SMPTE424M 3Gb/s serial interface(3G-SDI)
Physical interfaceIndustrial standard screw terminal
Data typeReverse RS485
Frequency/Rate supportMax. 57600bps for RS485
Power adaptorAC 110~220V
Power consumption<15W
LED Indicator
SDI A/B/C/D/E/F/G/HSDI video
PWRPower Supply
Dimensions (LxWxH)19inch 1U (483 x 220 x 44.45mm )
CasingAluminum Case
Mounting OptionsRack mount
Working Temperature-20℃~+70℃
Storage Temperature-40℃~+80℃
Working Humidity0~95%
MTBF≥100000 hours

Ordering Information

LNK-3GSDI-4BV4-Ch Bidirectional 3G-SDI Video with loop-out, 20km, SM, FC, including 1 transmitter & 1 receiver, used by pairs
LNK-3GSDI-4BV1R4-Ch Bidirectional SDI Video with loop-out + 1-Ch RS485 Reverse Data, 20km, SM, FC, including 1 transmitter & 1 receiver, used by pairs

4 Channel Bidirectional 3G SDI Fiber Converter 120km 0

Contact Details
E-link China Technology Co., Ltd.

Contact Person: Mr. Michael Guo

Tel: 19928768315

Fax: 86-755-8312-8674

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