Providing High-Performance OTDRs, Fiber Optic Sensors, and Customized Modules for Southeast Asia's Growing Networks
Your Partner in Precision Optical Network Technology
What We Do
Unmatched Technology and Reliability in Optics
01.
Optical Communication
Focus on network testing and quality assurance.
02.
Optical Detection
Highlighting precision instruments for cable identification and fault location.
03.
Optical Sensing
Showcasing solutions for security and monitoring.
Our Instruments
Comprehensive Range of Optical Instruments
SW100 Series - Multifunctional OTDR
Six essential testing functions—OTDR, event map, laser source, optical power meter (OPM), visual fault locator (VFL), and RJ45 cable sequencing & length testing—into one compact unit, meeting the diverse needs of FTTx deployment, metro and backbone fiber network troubleshooting.
TR600 Series Optical Time Domain Reflectometer
With its compact and lightweight design, coupled with powerful and user-friendly operation. It is engineered to meet the comprehensive measurement needs of FTTx, metropolitan area networks, and backbone networks.
TRP800 PON Network Integrated Tester
Designed for comprehensive testing in PON networks. Compact, lightweight, and powerful device offers simple operation, an essential tool for optical cable construction, maintenance, and monitoring. It can measure fiber attenuation, joint loss, locate fiber fault points, and analyze loss distribution along the fiber.
TR700 Series OTDR for FTTx networks
Stands out with its next-gen FTTx optimization and a large multi-touchscreen for intuitive operation. Unlike many competitors, it boasts IP65 environmental protection, ensuring superior durability in harsh field conditions. Its extended 10+ hour battery life also minimizes interruptions, offering unparalleled reliability and efficiency for fiber technicians.
TK200 Series Optical Cable Identifier (OCID)
Excels in complex fiber environments, accurately locating target cables even when broken or terminated with APC connectors. It uniquely provides long-distance mechanical vibration sensing (up to 100km) and non-destructive testing with high recognition accuracy. Its visual/audio output (strip chart/ECG mode) and over 10-hour battery life offer superior adaptability and ease of use in challenging field conditions.
TRK200 Enhanced Optical Cable Inspector
With rapid 0.2s real-time refresh, enabling instant fault identification far quicker than many. Its 5.6-inch touchscreen provides intuitive operation. With superior dead zones (2.5m/8m) for precise close-event detection and an 8-hour battery, it offers extended, highly accurate fieldwork, making it a powerful and efficient tool for fiber technicians.
Our Solutions
Target Industries/Applications
Intelligent Optical Network Management Platform
Intelligent optical network management, fiber network monitoring system, centralized NMS for optical fiber, optical network fault management platform, optical resource management software.
Optical Cable Automatic Monitoring & Management System
Provides real-time monitoring of optical cable networks, delivering crucial maintenance information such such as cable performance, fault alarms, and precise fault location. It is an ideal choice for modern optical cable maintenance and operations.
Opto-Sensing Smart Border and Coastal Defense Fence System
It is a comprehensive security and prevention system that integrates intrusion early warning and alarm functionalities. This system effectively addresses the shortcomings of common optical fiber security solutions, better meeting the application needs for fiber optic fences across various industries.
News & Articles
Your Ultimate Guide to OTDRs: Unraveling the Secrets of Fiber Optic Testing
Table of Contents 1.What Exactly is an OTDR? Have you ever wondered what makes fiber optic networks so reliable? Behind
G-Link Technology Shines at ATxSG 2025 in Singapore: Paving the Way for Global Optical Test Solutions and Network Innovation
In late May 2025, the global tech community once again turned its attention to the vibrant city of Singapore. Driven
G-Link to Showcase New SW100 and TRP800 Optical Test Solutions at ATXENTERPRISE Singapore 2025
Visit Booth 3K4-3 to discover our latest innovations in optical communication, detection, and sensing, designed to drive global impact. Guilin
Why Choose Us
Our Key Advantages
At G-Link, we are committed to empowering your success with superior optical technology and dedicated support. Discover the distinct advantages that make us your trusted partner:
- 50 Years of Expertise in Optical Technology
- Professional R&D Team
- Advanced Manufacturing Facilities with Cleanroom Technology
- Commitment to Quality & Certified Excellence
- Tailored Customization Services
- Strong Foundation & Heritage
Why Trust Us
Qualifications & Certifications
01.
ISO9001 Certificate
02.
ISO14001 Certificate
03.
OHSMS Certificate
About Us
Our Legacy in Optics
Guilin G-Link Technology Co., Ltd. is a dynamic high-tech enterprise backed by a rich 50-year legacy of professional technical accumulation in the optical field. As a wholly-owned subsidiary of the 34th Research Institute of China Electronics Technology Group Corporation (CETC), we are dedicated to the research, development, production, and sales of advanced products in optical communication testing, fiber optic sensing technology, and optoelectronic devices. Our mission is to deliver innovative and reliable optical solutions that meet the evolving demands of the global market.
Join Us Today
Partner with G-Link Technology for cutting-edge optical solutions that enhance your business's capabilities.