logo
E-link China Technology Co.,LTD
E-link China Technology Co.,LTD
製品
家へ /

製品

Mini HD-SDI over Fiber Extender with Long transmission capability up to 80 km

製品詳細

起源の場所: 中国

ブランド名: E-link

証明: ISO9001, CE, ROHS, FCC

モデル番号: LNK-MHDシリーズ

支払いと送料の条件

最小注文数量: 1ペア

価格: US$29-US$39

パッケージの詳細: SDIファイバーエクステンダー標準カートンパッケージ

受渡し時間: 3-5営業日

支払条件: T/T、Western Union、MoneyGram、PayPal

供給の能力: 1000/月

最良 の 価格 を 入手 する
今連絡してください
仕様
ハイライト:
送信距離:
550m-20Km
ビデオ入力/出力電圧:
典型的な:1VPP、min0.5Vpp、max 1.5vpp
ビデオ ビット・レート:
最大1.48Gb/s
パワーアダプター:
5V DC、Type-Cインターフェイス
保管温度:
-40℃~+80℃
寸法(LXWXH):
79 x 27 x 18 mm
送信距離:
550m-20Km
ビデオ入力/出力電圧:
典型的な:1VPP、min0.5Vpp、max 1.5vpp
ビデオ ビット・レート:
最大1.48Gb/s
パワーアダプター:
5V DC、Type-Cインターフェイス
保管温度:
-40℃~+80℃
寸法(LXWXH):
79 x 27 x 18 mm
記述
Mini HD-SDI over Fiber Extender with Long transmission capability up to 80 km

Mini HD-SDI over Fiber Extender

Model: SDI Fiber Extender


Overview

The LNK-MHD Series is a professional-grade Mini HD-SDI over Fiber Extender with Long
transmission capability up to 80 km, specifically engineered to enable stable, high-fidelity
transmission of 1-channel HD-SDI video signals (with embedded audio) via fiber optical
cables. As a Mini HD-SDI over Fiber Extender with Long transmission capability up to 80
km, it integrates compact design with long-distance signal transmission performance,
addressing the needs of scenarios requiring both space efficiency and remote HD video
delivery.
This extender system consists of one dedicated transmitter unit and one matching receiver
unit, forming a complete HD-SDI signal transmission link that adheres to HD-SDI industry
standards. The embedded audio function ensures synchronized audio-video transmission,
eliminating issues like latency, frame loss, or sound-video desynchronization—critical for
professional applications where signal consistency is non-negotiable. Its core advantage
lies in the long transmission capability of up to 80 km, which far exceeds short-range fiber
solutions, making it suitable for cross-regional HD video backhaul, such as remote surveillance
signal transmission between cities, or broadcast signal delivery from outdoor live venues to studio
control rooms.
With an ultra-compact form factor, the Mini HD-SDI over Fiber Extender with Long transmission
capability up to 80 km can be easily integrated into other devices or installed in space-constrained
environments—including small surveillance cabinets, portable broadcast terminals, or outdoor
equipment enclosures—without occupying excessive space. It adopts a robust fiber transmission
architecture that effectively resists electromagnetic interference (EMI) and radio frequency interference
(RFI), common in industrial or urban environments, ensuring that HD-SDI signals maintain broadcast-
level quality even over the maximum 80 km distance.
Widely applicable in professional fields such as high-definition security surveillance (e.g., long-range
highway, railway, or border monitoring), and broadcasting (e.g., 中小型电视台 remote signal acquisition,
live event video transmission), this extender provides a cost-effective, reliable solution for long-distance
HD-SDI signal delivery. Its combination of miniaturized design, 80 km long transmission capability, and
stable audio-video synchronization makes it a practical choice for scenarios where remote, high-quality
HD video transmission is essential.


Features

Each channel includes 8-channel audio embedded 

► Automatic cable equalization to ensure signal integrity

► Automatic reclocking 270Mbit/s - 1.48Gbit/s

► Directly compatible with HD-SDI camera systems

► Long transmission capability up to 80 km

► Terminal block power input; Hot swap and hot plug;

► Full digital non-compression broadcast level transmission; 

► Super optic dynamic range and free of adjustment;

► Fiber optic WDM/CWDM/DWDM technique;

► industry level ultra-broad temperature range (-20℃~+70℃), adaptable to various environments;

     

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 1.48Gb/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

Video SDI standard

270Mbps (SD-SDI)

1.485Gbps (HD-SDI)

Electrical

Power adaptor

5V DC, Type-C Interface

Power consumption

<3W

LED Indicator

SDI

SDI video

P/T

Power Supply

Mechanical

Dimensions (LxWxH)

79 x 27 x 18 mm

Weight

0.5KG/pair

Casing

Aluminum Case

Mounting Options

Desktop

Environmental

Working Temperature

-20℃~+70

Storage Temperature

-40℃~+80

Operating humidity

5%~90% non-condensing

Storage humidity

5% ~ 90% non-condensing

MTBF

≥100000 hours


ordering information

Model

Description

LNK-MHD-MM

Mini HD-SDI to Fiber Converter, MMF, LC Fiber Connector 500 meters, including Transmitter and Receiver, used by pairs

LNK-MHD-20

Mini HD-SDI to Fiber Converter, SMF, LC Fiber Connector 20KM, including Transmitter and Receiver, used by pairs


Application

Mini HD-SDI over Fiber Extender with Long transmission capability up to 80 km 0


同様の製品
問い合わせを送信する
ご要望を 送信してください できるだけ早く 返信します
送信する