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Industrial DIN-Rail 1~16Ch Contact Closure over Fiber Converter

Name: Industrial DIN-Rail 1~16Ch Contact Closure over Fiber Converter
Brand: E-link China Technology Co.,LTD
SKU: LNK-GY
Price: 399.00 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: E-link

Certification: ISO9001, CE, FCC, RoHS

Model Number: LNK-GY

Document: E-link LNK-GY-K Series Indu....0.pdf

Payment & Shipping Terms

Minimum Order Quantity: 1pcs

Price: $29-769

Packaging Details: Industrial PoE Switch Standard Carton Packaging

Delivery Time: 7-10 working days

Payment Terms: L/C,T/T,Western Union,,PayPal

Supply Ability: 100000PCS/Month

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Specifications

Description

Ratings & Reviews

Specifications

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                                      DIN-Rail fiber converter, 16Ch contact closure converter, industrial fiber optic converter
                                                  

Working Temperature:	-40°C ~ 75°C	Dimensions:	133mm×40mm×120mm (H×W×D)
Installation:	35mm DIN-Rail, Wall Mounting	Weight:	685g
Linux Real TTY Drivers:	Linux 2.4.x, 2.6.x	Working Humidity:	5%~95 % (no Condensation)

Working Temperature:	-40°C ~ 75°C
Dimensions:	133mm×40mm×120mm (H×W×D)
Installation:	35mm DIN-Rail, Wall Mounting
Weight:	685g
Linux Real TTY Drivers:	Linux 2.4.x, 2.6.x
Working Humidity:	5%~95 % (no Condensation)

Description

Industrial DIN-Rail 1~16Ch Contact Closure over Fiber Converter

Industrial DIN-Rail 1~16Ch Contact Closure over Fiber Converter

Product Advantages

► Integrated circuit based independent intellectual property rights

► Supports 16Ch one-way or 8Ch two-way contact closure

► Support Dry Contact and Wet Contact

► Each channel contact closure with LED indication for switch on and off

► Contact input open and close automatically detects

► Contact closure keep stable in the boot or no access condition, it will not be chaotic action

► Contact closure interface Lightning reached IEC61000-4-5 (8 / 20μS) differential mode: 6KV, impedance (2Ω); common mode: 6KV, impedance (2Ω) standard

Overview

The Industrial DIN-Rail 1~16Ch Contact Closure over Fiber Converter provides transmission of a contact closure signal over one optical fiber. The system comprises of a transmitter (TX) and a receiver (RX), each enclosed in a compact DIN-rail and wall mountable housing. This contact closure system is designed to operate over an extreme temperature range, providing reliability in harsh environments.

Technical Indexes

Fiber
Multi-mode Fiber:50/125um, 62.5/125um
Maximum transmission distance	2Km @ 62.5/ 125um multi mode
fiber, attenuation (3dbm/km)Wave Length	820nm
Transmitting power	-12dBm (Min) ~-9dBm (Max)
Receiver sensitivity	-28dBm (Min)
Link budget	16dBm
Fiber Type	FC/SC/ST/SFP (FC in default)
Single-mode Fiber:8/125um, 9/125um
Maximum transmission distance	20Km
Transmission distance	20Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)
Wave Length	1310nm
Transmitting power	-9dBm (Min) ~-8dBm (Max)
Receiver sensitivity	-27dBm (Min)
Link budget	18dBm
Fiber Type	FC/SC/ST/SFP (FC in default)
Contact Closure - Dry contact (in default)
Response time	<1ms
Contact output signal	30VDC/0.5A
Maximum switching frequency	50HZ
Contact Closure - Pulse Value/Wet contact
Interface type	Optical MOS Relay Interface
Response time	<5ms
Contact output signal	0-VCC/0.12A (VCC is the power supply voltage of the unit)
Maximum switching frequency	50HZ
Output Surge Protection	TVS + TSS Protection
Power Supply
Redundant dual power input	AC&DC9-48V power consumption <5W
Overload protection	Support
Reverse protection	Support
Redundancy protection	Support
Access terminal	4-pin 5.08mm pitch plug-in terminal
Working environment
Working temperature	-40°C ~ 75°C
Working Humidity	5%~95 % (no condensation)
Storage temperature	-40°C ~ 80°C
Mechanical:
Dimensions	133mm×40mm×120mm (H×W×D)
Casing	IP40 protection, Aluminum case
Installation	35mm DIN-Rail, Wall Mounting
Weight	685g

Ordering Information

Model	Description
LNK-GY-K01	Industrial DIN-Rail 1Ch Contact Closure over Fiber Converter: 1Ch Contact Closure (Dry Contact in default), FC Optical port, Single Mode Dual Fiber, 20KM, DC9-48V/AC9-48V Power Input, Operating Temperature -40°C ~ 85°C, standalone, Support DIN-Rail mounting and Wall mounting installation
LNK-GY-K02	Industrial DIN-Rail 2Ch Contact Closure over Fiber Converter: 2Ch Contact Closure (Dry Contact in default), FC Optical port, Single Mode Dual Fiber, 20KM, DC9-48V/AC9-48V Power Input, Operating Temperature -40°C ~ 85°C, standalone, Support DIN-Rail mounting and Wall mounting installation
LNK-GY-K04	Industrial DIN-Rail 4Ch Contact Closure over Fiber Converter: 4Ch Contact Closure (Dry Contact in default), FC Optical port, Single Mode Dual Fiber, 20KM, DC9-48V/AC9-48V Power Input, Operating Temperature -40°C ~ 85°C, standalone, Support DIN-Rail mounting and Wall mounting installation
LNK-GY-K08	Industrial DIN-Rail 8Ch Contact Closure over Fiber Converter: 8Ch Contact Closure (Dry Contact in default), FC Optical port, Single Mode Dual Fiber, 20KM, DC9-48V/AC9-48V Power Input, Operating Temperature -40°C ~ 85°C, standalone, Support DIN-Rail mounting and Wall mounting installation
LNK-GY-K16	Industrial DIN-Rail 16Ch Contact Closure over Fiber Converter: 16Ch Contact Closure (Dry Contact in default), FC Optical port, Single Mode Dual Fiber, 20KM, DC9-48V/AC9-48V Power Input, Operating Temperature -40°C ~ 85°C, standalone, Support DIN-Rail mounting and Wall mounting installation

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Peter Justin

France Mar 25.2026

Helpful (35)

Very satisfied with this switch! Plug and play, stable performance, and excellent value for money. Fast shipping to Europe with secure packaging. Works perfectly for my home network setup. Highly recommended!

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