India's Trusted Brand for Fiber Optic & Networking Equipment
Quantrex, a brand of Ganga Instrument Company, provides advanced fiber optic splicing machines, managed Ethernet switches, and networking solutions designed for telecom operators, Internet Service Providers (ISPs), contractors, and enterprise networks.
Engineered for precision, built for reliability.
Our products are engineered for precision, reliability, and long-term performance, helping businesses build robust communication infrastructures.
Precision Engineering
Every device is built to exacting tolerances for accurate, low-loss network performance.
Reliable Performance
Robust, stable equipment designed for demanding telecom and enterprise environments.
Long-Term Value
Durable construction engineered for years of dependable field service.
Trusted Support
Dependable technical support and long-term customer relationships nationwide.
Our Product Categories
Fiber Optic Equipment
Professional-grade fusion splicing machines designed for fast, accurate, and low-loss fiber splicing.
View products →Managed Ethernet Switches
Industrial and enterprise-grade Layer 2 managed switches with advanced management features for secure, reliable networking.
View products →Fiber Installation Tools
High-quality tools and accessories for efficient fiber optic installation and maintenance.
View products →Network Accessories
Complete networking accessories for FTTH, LAN, and enterprise communication systems.
View products →Flagship Products
A closer look at three of our most requested telecom and networking products.
Fusion Splicer
QN-70H+
Optical fiber splicing machine with PAS core-to-core alignment, 6-second splicing, and IP54 protection.
View full specs →
OTDR
QN-1010C+
Optical Time Domain Reflectometer with built-in OLS, OPM, VFL & Event Map on an 8" touchscreen.
View full specs →
PDH Multiplexer
SNMP Managed 16E1+4FE PDH
16-channel E1 + 4-channel Fast Ethernet multiplexer with SNMP & console management, alarm function.
View full specs →Built for Every Kind of Network
Fiber Optic Network Solutions
End-to-end solutions for fiber deployment, maintenance, testing, and network expansion.
Enterprise Networking Solutions
Reliable switching infrastructure designed for businesses requiring secure, scalable, efficient networking.
ISP Solutions
Networking products designed specifically for broadband providers and Internet Service Providers.
FTTH Deployment Solutions
Professional equipment supporting rapid and efficient Fiber-to-the-Home installations.