4-Channel 3G-SDI Fiber Converter

Model:	LNK-3GSDI-4V Se
Brand:	E-link
Origin:	Made In China
Category:	Electronics & Electricity / Telecommunication & Broadcasting / Network Communications Equipment
Label:	3G-SDI
Price:	¥1200 / pc
Min. Order:	1 pc

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Product Description

Overview

LNK-3GSDI-4V Series supports 4-channel 3G-SDI standard high-definition video signal transmitted via single fiber optical cable. 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 3G-SDI Video, 1/2-Ch Audio, 1/2-Ch Data RS-232/422/485, 1/2-Ch Switching Value, and 1-Ch Ethernet signal through a single optical fiber. The video quality up to broadcast standard, audio quality up to CD level, supports RS-232, RS-422 and RS-485 data communication format and Ethernet connection.

Features

4 channel 3G-SDI video transmission over optic fiber
Automatic cable equalization to ensure signal integrity
Automatic reclocking 270Mbit/s - 1.48Gbit/s - 3Gbit/s
Directly compatible with HD-SDI camera systems and support RS-232, RS-422, and RS-485 data protocols
Long transmission capability at least 10 km (6.2miles) , up to 80 km
Terminal block power input for industrial application
Supports hot swapping and hot pl ing
Full digital non-compression broadcast level transmission;
super optic dynamic range and free of adjustment prior to use;
surface coating technique;
fiber optic WDM/CWDM/DWDM technique;
1000M optical fiber transmission, easy for update;
industry level ultra-broad temperature range (-40℃~+85℃), adaptable to various environments;

Application

Intelligent HP monitoring & HD multiple-media system
Community safety & security HD multi-media system and campus network
Industrial monitoring (power, chemical industry, steel, oil and railway etc.)
Military monitoring (warehouse, border of defense and security guarding etc.)
HD multi-media system for transmission of TV programs
Stadium (HD audio & video synchronized transmission for live telecast),

Technical Indexes

Serial TV, BNC Input	SMPTE 424M, SMPTE 292M, SMPTE 259M, DVB-ASI, DVB-SSI and Telecom/Datacom
	270Mbit/s - 1.48Gbit/s - 3Gbit/s
	Input number: 4
	Reflection loss: >15DB
	Equilibrium: 0-150m @1.485Gb/s
	Connector: FC/PC（SC/PC optional）
Optics	Channel: 1
	Type: single-mode (multimode optional)
	Wavelength: 1310nm /1550nm
	Transmission distance (550m-120Km
	Reflection loss: > 15dB
	Dithering: < 0.2UI
	Connector: FC/PC (SC/PC optional)
Serial TV, BNC output (EO/OE)	Output number:4
	Signal level: 800mV nominal
	Rise/fall time: 200ps indication
	Overshoot: < 10% amplitude
	Reflection loss: >15dB
	Dithering: < 0.2UI
	Connector: 75Ω BNC
Analog audio	Input/ output impedance: 600Ω equilibrium
	Input/output interface: XLR
	Max. input/output level: +15 dBu
	Frequency Response: 20Hz-20KHz,±0.1dB
	SNR: > 85dB(A weighted)
	THD+N: < 0.01%@1KHz
	Crosstalk: < -90dB
Data	Channel: 1
	Data format: RS-485/422/RS232 (full/half duplex) and support NRZ, RZI and Manchester
	Data rate: DC to 100 Kb/s
	Mode: Full/half duplex
	Connector: wire connecting terminal
Power and environmental indication	Operating temperature: -40℃～＋85℃
	Pressure: 1A@12VDC
	Power: 12 W
	EMI/RFI: meet FCC Part 15 Class A, EU EMC standard
	Average time trouble-free: >100000 hours
SDI video format supports	625/25PAL;525/29.97NTSC;525/23.98NTSC; 720p50; 720p59.94; 1080P23.98/24/30/50/60; 1080i 23/24/30/50/59.94;
SDI video format supports

Ordering Information

LNK-3GSDI-4V	4-Ch 3G-SDI 1080P Video, 20km, SM, FC, including 1 transmitter & 1 receiver, used by pairs
LNK-3GSDI-4V1R	4-Ch 3G-SDI 1080P Video + 1-Ch RS485 Reverse Data, 20km, SM, FC, including 1 transmitter & 1 receiver, used by pairs
LNK-3GSDI-4V1A	4-Ch 3G-SDI 1080P Video + 1-Ch Forward Audio, 20km, SM, FC, including 1 transmitter & 1 receiver, used by pairs