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HD-SDI Repeaters Supports transmission ratio of 2.97Gbps 1.485Gbps and 270Mbps
HD-SDI Repeaters Supports transmission ratio of 2.97Gbps 1.485Gbps and 270Mbps
Specifications
Brand Name :
E-link
Model Number :
LNK-SDI-TX500
Certification :
ISO9001, CE, ROHS, FCC
Place of Origin :
China
MOQ :
1 pair
Price :
US$75-US$79
Payment Terms :
T/T,Western Union,MoneyGram,PayPal
Supply Ability :
1000/Month
Delivery Time :
3-5 working days
Packaging Details :
SDI Fiber Extender Standard Carton Packaging
Power Consumption :
DC12V/1W
Max Distance of Each Pair :
RG-6(Belden 1694A)-400m(Full SD:270M)
Connect Info :
SDI Signal Joint BNC-F(75Ω) Power input joint DC Female (5.5*2.1)
Housing Material / Net Weight(each) :
Aluminum/61g
Gross Weight(pair) :
160g
Dimension(MM) :
87.5(L)x33(W)x22(H)mm 121(L)x54(W)x36(H)mm(Sale package)
Description

HD-SDI Repeaters


Model: LNK-SDI-TX500


Overview

The E-link LNK-TX500 and LNK-RX500 form a professional HD-SDI Repeaters system, specifically
engineered to extend the transmission distance of high-definition SDI signals in broadcast, surveillance,
and live production scenarios. As dedicated HD-SDI Repeaters, this paired solution addresses the signal
attenuation issue of standard SDI cables, enabling reliable long-distance signal delivery without quality loss.
​
The LNK-TX500 serves as the signal transmitting terminal of the HD-SDI Repeaters, while the LNK-RX500
functions as the receiving terminal—working in tandem to amplify and regenerate HD-SDI signals. Adhering
to SMPTE industry standards (e.g., SMPTE 292M for HD-SDI), the HD-SDI Repeaters support stable
transmission of HD-SDI signals over standard 75Ω BNC coaxial cables, with a maximum effective distance
of up to 500 meters.
​
Equipped with advanced signal processing technologies—including re-timing, equalization, and signal
shaping—the HD-SDI Repeaters compensate for signal degradation caused by long cable runs, ensuring
consistent signal integrity (resolution up to 1080p@60Hz) from source to end device. The LNK-TX500 easily
connects to HD-SDI signal sources such as professional cameras, video switchers, or media servers, while the
LNK-RX500 links to displays, DVRs, or broadcast mixers, enabling seamless integration into existing SDI-based
systems.
​
Designed for professional usability, the HD-SDI Repeaters feature plug-and-play functionality (no software
configuration required) and rugged metal housings that provide electromagnetic interference (EMI) shielding—
ideal for high-demand environments like TV studios, live event venues, and large-scale security monitoring centers.​
​

Features

► Support resolution of 1280 x 720 (24/25/30/50/60fps) and 1920 x1080 (24/25/30fps) ·Support data width of 20-bit(Non-multiplexed) or 10-bit(Multiplexed)

► Support transmission ratio of 2.97Gbps, 1.485Gbps, and 270Mbps

► Embedded surge protection cables

► Light Aluminum Housing, Easy to carry and install


Technical Indexes

Model No.

LNK-SDI-TX500 & LNK-RX500

Input / Output Signal Type

HD-SDI

Power Consumption

DC12V/1W

Power Input

DC12V/0.07A

Max Distance of Each Pair

RG-6(Belden 1694A)-400m(Full SD:270M)

Connect Info

SDI Signal Joint BNC-F(75Ω)
Power input joint DC Female (5.5*2.1)

LED Instruction

Green OFF: HD-SDI input

Red ON: Power input

Operation Temperature / Humidity

-10-50

Housing Material / Net Weight(each)

Aluminum/61g

Gross Weight(pair)

160g

Dimension(MM)

87.5(L)x33(W)x22(H)mm 121(L)x54(W)x36(H)mm(Sale package)


Ordering Information

Item

Description

LNK-SDI-TX500

Transmitter: HD-SDI signal amplifier, SDI repeater, SDI Extender. HD signals to extend 500 meters.

LNK-SDI-RX500

Receiver: HD-SDI signal amplifier, SDI repeater, SDI Extender. HD signals to extend 500 meters.


Application

HD-SDI Repeaters Supports transmission ratio of 2.97Gbps 1.485Gbps and 270Mbps


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HD-SDI Repeaters Supports transmission ratio of 2.97Gbps 1.485Gbps and 270Mbps

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Product Detail
Brand Name :
E-link
Model Number :
LNK-SDI-TX500
Certification :
ISO9001, CE, ROHS, FCC
Place of Origin :
China
MOQ :
1 pair
Price :
US$75-US$79
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HD-SDI Repeaters Supports transmission ratio of 2.97Gbps 1.485Gbps and 270Mbps

E-link China Technology Co.,LTD

Verified Supplier
4 Years
shenzhen
Since 2001
Business Type :
Manufacturer, Exporter
Main Products :
Industrial PoE Switch, Industrial Ethernet Switch, Ethernet Switch
Total Annual :
>10000000
Employee Number :
21~200
Certification Level :
Verified Supplier
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