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industrial grade network switch

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Industrial Unmanaged Switch (141)

Industrial Managed Switch (351)

Industrial Media Converter (188)

Power Over Ethernet POE Injector (114)

Power Over Ethernet POE Extender (20)

Power Over Ethernet POE Splitter (36)

Fiber Ethernet Media Converter (94)

Commercial Grade Switch (86)

Serial Server Device (23)

SDI Video Extender (126)

HDMI Video Extender (119)

DVI Video Extender (61)

Video Audio Extender (102)

PCIE Network Card (14)

Type-C Network Adapter (3)

Fiber Optic Components (10)

Optical Transceiver Module (81)

Other Network Devices (11)

China E-link China Technology Co., Ltd. certification

The engineer solved our problem very quick, and the service is very good. Very professional factory.

—— Robert Lichtenstein-Canada

I had no concern, was buying and testing, so equipment is ok. So equipment and logistic is ok, we keep ordering and making business.

—— Anek – Thailand

I'm very satisfied with the media converter received, the OEM order quality is good.

—— Faize Akçaba-Turkey

E-link Sales are very professional, they give me not only product, but also solution. All E-link Fiber Media Converters and PoE Switches works well.

—— Patrícia Maia-Brazil

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industrial grade network switch

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Gigabit Ethernet PoE Splitter with 12VDC Output, Plug-and-Play Design with IEEE802.3at
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Industrial IEEE802.3af/at PoE Splitter with 2-port switch function, output voltage 12VDC Overview The LNK-SPL01 is an industrial-grade Gigabit Ethernet PoE splitter designed to provide data and power to non-PoE ... Read More

2025-08-11 14:40:04

HDMI Fiber Optic Extender 20km Single Fiber 1080P KVM RS232 Audio Transmission
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1Ch 1080P HDMI + 1Ch USB KVM + 1Ch RS232 + 1Ch Bidi Stereo Audio + 1Ch GPIO over Fiber Extender 1080P HDMI Fiber Extender with Bidi Stereo Audio Overview The LNK-KVM-HDMI-1D1BA1GO Fiber Optic Extender enables ... Read More

2025-10-14 09:48:58

E-link Eight Channel POTS Fiber Converter Reliable Voice Transmission
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8Ch POTS ( FXO/FXS ) Telephone over Fiber Mux 8Ch POTS Telephone over Fiber Overview The E-link 8-Channel POTS over Fiber Converter delivers enterprise-grade capacity by transmitting eight separate traditional ... Read More

2025-08-27 18:03:18

Single Channel POTS to Fiber Converter RJ11 Connector Telephone System
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1Ch POTS ( FXO/FXS ) Telephone over Fiber Mux 1Ch POTS Telephone over Fiber Overview The E-Link Single Channel POTS-to-Fibre Converter transmits traditional telephone signals (POTS) via optical fibre, extending ... Read More

2025-08-27 18:02:58

Fiber Optic Telephone Extender 2 Channel POTS FXO or FXS Models
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2Ch POTS ( FXO/FXS ) Telephone over Fiber Mux 2Ch POTS Telephone over Fiber Overview The E-Link 2-Channel POTS-to-Fibre Converter reliably extends two separate traditional telephone lines (POTS) over a single ... Read More

2025-08-27 18:03:03

4 Channel Voice over Fiber Extender High Density Telephone Line Solution
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4Ch POTS ( FXO/FXS ) Telephone over Fiber Mux 4Ch POTS Telephone over Fiber Overview The E-Link 4-Channel POTS-to-Fibre Converter provides high-density transmission for up to four traditional telephone lines ... Read More

2025-08-27 18:03:10

64 Channel Analog Telephone Over Fiber Extender Ring Voltage Detection
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64 Ch POTS ( FXO/FXS ) Telephone over Fiber Mux 64Ch POTS Telephone over Fiber Overview The E-Link 64-Channel POTS-to-Fibre Converter is a high-density solution for modernising legacy telephone infrastructure. ... Read More

2025-08-27 18:03:41

4K 3G-SDI Fiber Extender 4-Channel HD Video RS485 Tally Single Fiber
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4-Channel 3G-SDI Fiber Converter w ith RS485 & Tally 4-Channel 3G-SDI Fiber Converter Overview The LNK-3GSDI-4V1DT series is a high-performance, four-channel HD/3G-SDI fibre optic extender which transmits ... Read More

2025-08-27 17:53:11

Managed Gigabit Ethernet Fiber Media Converter 2- Port 10 / 100 / 1000Base-T to 1000 Base-X
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Managed Gigabit Ethernet Fiber Media Converter 2- Port 10 / 100 / 1000Base-T to 1000 Base-X Model: LNK600-120G-R General Information 10 / 100 / 1000M manageable fiber media converters offer a high price... Read More

2017-12-27 09:55:12

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