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1U 8-Ch SD/HD/3G-SDI Fiber CWDM Extender Broadcast-Grade up to 120Km

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1U 8-Ch SD/HD/3G-SDI Fiber CWDM Extender Broadcast-Grade up to 120Km

Large Image : 1U 8-Ch SD/HD/3G-SDI Fiber CWDM Extender Broadcast-Grade up to 120Km

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	E-link
Certification:	CE, RoHS, FCC, ISO9001
Model Number:	LNK-SDI-8V
Document:	2E-link Video Transmission ...og.pdf

Payment & Shipping Terms:

Minimum Order Quantity:	1 pair
Price:	$1179-$1299
Packaging Details:	SDI Over Fiber Optic Extender Standard Export Package
Delivery Time:	5-12working days
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram, paypal,Credit Card
Supply Ability:	1000pcs/month

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Detailed Product Description

Fiber Interface:	Simplex LC	Transmission Distance:	550m-20Km
Wavelength:	1310nm/1550nm	Operating Temperature:	-20℃～+70℃
Dimensions (WxDxH):	19inch 1U (483 X 220 X 44.45mm )	Weight:	7KG/pair
Highlight:	CWDM Uncompressed Extender , 3G-SDI Over Single Fiber Extender , Rack-Mountable SDI Over Fiber Extender

1U 8-Ch SD/HD/3G-SDI Fiber CWDM Extender Broadcast-Grade up to 120Km

Overview

The LNK-SDI-8V Series delivers reliable 8-channel SD/HD/3G-SDI video transmission over a single

optical fiber using advanced CWDM technology. Supporting resolutions up to 1080p60, it ensures

uncompressed broadcast-quality delivery with automatic equalization and re-clocking. With reverse

RS-485 data, hot-swappable design, and rack-mount form factor, it is ideal for professional broadcasting,

live event production, and mission-critical video transport over distances up to 120Km.

Features

8-Channel Video Transport: Simultaneous SD/HD/3G-SDI over single fiber.

CWDM Technology: Efficient multiplexing for long-distance high-bandwidth links.

Signal Integrity: Auto equalization and re-clocking for stable transmission.

Uncompressed Quality: Broadcast-grade digital video up to 1080p60.

Reverse RS-485: Built-in return data channel for camera or control systems.

Fiber Range: From 10Km up to 120Km over simplex LC fiber.

Rack-Mount Design: 1U chassis with LED status monitoring.

Rugged & Reliable: Operates from -20°C to +70°C, MTBF >100,000h.

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

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