Industrial Switches and Firewalls

CGA Carrier-Grade Analysis designs and manufactures optical power meters, light sources, visual fault locators, optical multimeters, optical spectrum analyzers, eye diagram analyzers, BERT, OTDR, fibe...
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Ethernet Switches

With 10 or 40 Gigabit Ethernet access ports and a high throughput backbone, FortiSwitch Data Center Switches are ideal for top-of-rack server or firewall-aggregation applications. These high-speed

SCALANCE

Find the perfect connection for every industrial application – from the automotive and chemical industries to the manufacturing and process industries. These solutions are designed for use at all network

Industrial Network Security | Moxa

Trust our secure networking solutions—switches, routers, firewalls, and network management software—to help you build a resilient and secure industrial network while minimizing disruption to

Industrial Ethernet Switches

Built for secure industrial automation and a wide range of use cases, these modular switches with PoE options support advanced resiliency protocols and network security features that include Cisco

Connexium Industrial Firewalls

The Connexium™ TCSEFEC family of Industrial Ethernet Firewalls is a range of security devices intended to help protect industrial networks, automation systems, SCADA systems and process

Managed Layer 3 Industrial Ethernet Routing Switches | Westermo

The Westermo range of industrial layer 3 switches provides enhanced routing functionality, all in a robust, single unit design. Our switches offer static routing, IPSec VPN support, DMZ and a powerful

Industrial Ethernet Switches | Phoenix Contact

Our Industrial Ethernet Switch portfolio comprises Managed and Unmanaged Switches with Gigabit, PoE, IEC 61850 certification, and for DIN rail mounting.

Firewalls

The Belden IAF-240 Industrial Firewall is designed for critical infrastructure and Industry 4.0 applications with four (4) Gigabit Ethernet ports (all RJ45), extended operating temperature range, hazardous

Fortinet Rugged Products protect industrial and operational

Our ruggedized appliances, including firewalls, switches, access points, and 5G/LTE devices, comply with a wide range of global OT industry standards and protocols, helping OT teams to control

Industrial Switches (ISW) | Extreme Networks

Extreme Industrial Switches are an excellent choice for industrial environments, including intelligent transportation systems, utilities, and smart cities. Full redundant ring technology creates fault-

Optical Power Meters & Sources

High-precision power meters (Ge/InGaAs) and stabilized light sources for insertion loss and return loss testing.

OTDR & Fiber Characterization

Full-featured OTDR, fiber OTDR testers, and modular OTDR test modules for network deployment and troubleshooting.

OSA & Eye Diagram Analyzer

High-resolution OSA for DWDM and eye diagram testers for signal integrity validation.

BERT & Endface Inspection

BERT up to 800G, fiber endface inspection probes, and extinction ratio meters for comprehensive testing.

Test & Measurement Insights & Technical Resources

Contact CGA Carrier-Grade Analysis

We provide custom optical test solutions, from handheld power meters to high-end OSA and BERT systems.
From prototype to mass production, our team ensures premium quality and technical support.

Unit 5, High Tech Business Park, 15 Innovation Drive, Century City, Cape Town, 7441, South Africa

+27 71 539 4287  |  +27 71 539 4287  |  [email protected]