LINKOH is an Ethernet switch supplier with own R&D and manufacturing, offering Ethernet data transmission solution in telecommunication, security and industrial IoT.

Manufacturer of Ethernet Switch

Our Products About Us Who We Are

About Us

Founded in 2009, LINKOH started as a design house for Ethernet switches in the domestic market. From 2014, LINKOH starts business in the international market as an OEM/ ODM manufacturer of Networking products, such as PoE Switches, Ethernet Switches, Industrial Switches, PoE Accessories. All our Networking Switches comply with CE/FCC/ROHS/etc standards, and the product application fields are quite extensive, including smart transportation, rail systems, security monitoring, industrial automation, building automation, substations, and public infrastructure. We have established long-term and stable partnerships with 200+Brand customers from 30+counties.

Featured Products

Our main products include PoE Switches, Ethernet Switches, Industrial Switches, PoE Accessories, etc. We have established long-term and stable partnerships with 200+ brand customers from 30+counties.

Why Choose Us?

  • More than 12 years experience in the Networking Industry with Experienced and Comprehensive HW / SW Customization Services
  • Focuses on OEM/ODM Business
  • Has been the Approved Vendor to many Tier-1 and Tier-2/3 Brand Customers
  • Design House Background, rich OEM/ODM successful cases experience
  • Engineers with rich experience in big companies, like Huawei, H3C, Ruijie, etc
  • Software ODM capability 4, UI OEM design 5, Rich SW functions: most competitors only have 80% of our functions, let alone 1588 V2, DHCP option 82, etc
  • Raw Material: use the same imported brand raw materials as the big brands, such as Vitesse, Marvell, Microsemi, TI, MPS
  • R&D verification process
  • Production verification process
  • RMore than 200 SKUs of Ethernet Switches for ODM Customers to choose from
  • Selection of 1G/2.5G/10G/Web-Smart/L2/L3-Lite/PoE+/PoE++/Industrial/ Ethernet, etc
  • Compliance for FCC/CE/ROHS etc, and PoE Products with 6KV Surge Protection
Company Profile

▸Production space covers an area of 1500㎡—2000 ㎡

▸More than 100 patents and a number of software copyright

▸Products are approved CE, FCC, CB, RoHS international certifications

▸Factory has approved ISO9001 quality management system certification

▸Delivery time is 2-6 weeks according to order quantity




R&D Team

▸LINKOH invests more than 12% of annual sales revenue in R&D.

▸8 core engineers in R&D team

▸Engineers with rich experience in big companies like Reyee, H3C etc.

Hardware customization

▸Logo Customization: front-bezel logo customization

▸Mylar customization: front-bezel label/ Mylar customization

▸Combination Port Customization: RJ-45/SFP/SFP+ ports counts

▸Power Customization: Power Redundancy

▸PoE Power Customization: PoE/PoE+/PoE++ power customization

▸Switch Case Size Customization: small form factor case size

FAN Customization: intelligent FAN speed control/Fan-less design.

Temperature Customization: wide temperature support

Software customization

▸Switch UI

▸Integrate Third-Party API: SW Customization Service to integrate Third-Party management software.

▸Other Software Functions: customization that best meets your business

Clients Say


We offer high quality PoE switch & industrial switch, Let’s see real evaluation from our customers.

Our History

With over 12 years experience, LINKOH started as a design house for Ethernet switches in domestic market.


Launch Linkoh cloud platform+App.

Contact Form

2/F, Building A
Yangguang Industrial Park, Bao’an District
Shenzhen, China

WhatsApp:+86 188 1679 0446
WeChat:+86 188 1679 0446
Skype: haixia0627

Tel.: +86 755 8322 8315
Fax:+86 755 8322 5525