1U Rack-Mountable 8-Channel SD/HD/3G-SDI over Single Fiber CWDM
Uncompressed Extender
8-Channel SD/HD/3G-SDI Fiber Extender Overview
The LNK-SDI-8V Series constitutes a professional 8-channel SD/HD/3G-SDI video
fibre transmission system that facilitates the delivery of
broadcast-quality video
over a solitary optical fibre. This comprehensive solution
comprises one transmitter
and one receiver, with the capacity to support 1080p 3G-SDI signals, accompanied
by CD-quality embedded audio and bi-directional RS-485 data transmission.
8-Channel SD/HD/3G-SDI Fiber Extender Features
►Fiber-Efficient Transmission:
Transmits multiple channels of video and one channel of RS-485 data
simultaneously over a single fiber.
►High-Speed SDI Support:
Compatible with SD, HD, and 3G-SDI standards, supporting data rates
of up to 3Gbps per channel.
►Local Monitoring Capability:
Features an integrated SDI loop output for convenient local video
monitoring.
►Long-Distance Performance:
Supports transmission distances of up to 20km using single-mode
fiber.
►Broadcast-Grade Quality:
Delieves pristine video quality with zero latency for professional
broadcast applications.
►Professional Rack Design:
1U rack-mountable chassis designed for high-density installations
in professional environments.
►Versatile Application:
Ideal for broadcast studios, live event production, sports venues,
and surveillance systems requiring reliable, high-density SDI video
transmission.
8-channel SD/HD/3G-SDI Fiber Extender Technical Indexes
Fiber Optical interface |
Fiber interface | Simplex LC |
Transmission distance | 550m-20Km |
Wavelength | 1310nm/1550nm |
Video |
Video interface | BNC |
Video input/output impedance | 75Ω |
Video input/output voltage | Typical:1Vpp, Min 0.5Vpp, Max 1.5Vpp |
Video Bits Rate | Max 3.2Gb/s |
Differential gain (10%～90% APL) | <1% |
SDI format support | 625/25 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 standard | 270Mbps (SD-SDI), 1.485Gbps/M(HD-SDI) |
SMPTE425M3Gb/s Mapping(3G-SDI) |
SMPTE424M 3Gb/s serial interface(3G-SDI) |
Data |
Physical interface | Industrial standard screw terminal |
Data type | Reverse RS485 |
Frequency/Rate support | Max. 57600bps for RS485 |
BER | <10ˉ9 |
Electrical |
Power adaptor | AC 110~220V |
Power consumption | <15W |
LED Indicator |
SDI A/B/C/D/E/F/G/H | SDI video |
PWR | Power Supply |
Mechanical |
Dimensions (LxWxH) | 19inch 1U (483 x 220 x 44.45mm ) |
Weight | 7KG/pair |
Casing | Aluminum Case |
Mounting Options | Rackmount |
Environmental |
Working Temperature | -20℃～+70℃ |
Storage Temperature | -40℃～+80℃ |
Working Humidity | 0~95% |
MTBF | ≥100000 hours |
8-channel SD/HD/3G-SDI Fiber Extender Ordering Information
Model | Description |
LNK-SDI-8V | 19" 1U 8-Ch HD-SDI Video with Loop-out, 20km, SM, LC, including 1 transmitter & 1 receiver, used by pairs |
LNK-SDI-8V1R | 19" 1U 8-Ch HD-SDI Video with Loop-out + 1-Ch RS485 Reverse Data, 20km, SM, LC, including 1 transmitter & 1 receiver, used by pairs |
LNK-SDI-8V1A | 19" 1U 8-Ch HD-SDI Video with Loop-out + 1-Ch Forward Audio, 20km, SM, LC, including 1 transmitter & 1 receiver, used by pairs |
LNK-3GSDI-8V | 19" 1U 8-Ch 3G-SDI 1080P Video with Loop-out, 20km, SM, LC, including 1 transmitter & 1 receiver, used by pairs |
LNK-3GSDI-8V1R | 19" 1U 8-Ch 3G-SDI 1080P Video with Loop-out + 1-Ch RS485 Reverse Data, 20km, SM, LC, including 1 transmitter & 1 receiver, used by pairs |
LNK-3GSDI-8V1A | 19" 1U 8-Ch 3G-SDI 1080P Video with Loop-out + 1-Ch Forward Audio, 20km, SM, LC, including 1 transmitter & 1 receiver, used by pairs |
8-channel SD/HD/3G-SDI Fiber Extender Application
After-Sales and Warranty Policy
It is composed of online customer service and telephone customer service, providing product consultation, remote technical support, maintenance and acceptance services.
Service Policy: Three-month replacement and three-year warranty.
Replacement: Within three months of purchasing a series of products, after
testing the product failure by technicians and man-made damage
caused by non-natural disasters, the purchaser can directly go to
the purchasing point to replace the same type of products.Or a
product of comparable performance. If there is no trouble in
product testing, the original sample will be returned.
Warranty: Man-made damage caused by non-natural disasters, our company's
free warranty period is 1 year.
[The following circumstances do not fall within the scope of
replacement and free maintenance]
1.Damage caused by operation and maintenance not in accordance with
the instructions in the product manual.
2.Damage caused by human factors, such as inappropriate voltage
input, water intake and breakage.
3.Damage to products caused by natural disasters, such as
lightning, earthquakes, fires, etc.
3.Unauthorized alteration of the inherent settings or repair
without the company's permission.
4.Products beyond the scope of free maintenance.
5.Damage caused by transportation, loading and unloading during
repairs sent by customers.
6.The product bar code or model on the product warranty card does
not conform to the product itself.
7.Failure or damage caused by other non-product problems such as
design, technology, manufacturing and quality.
