At Extreme Labs, we build tools designed for the real challenges ISPs face. NetSense NMS is not just another monitoring system—it’s purpose-built for FTTH networks, from the backbone down to the WiFi inside your customers’ homes.
Instant insights into OLTs, ONUs, ports, and switches.
Full visibility across the entire ISP network stack.
End-to-end visibility into customer devices and in-home WiFi health—where most support calls begin.
Identify partial PON failures and fiber-related disruptions before customers even notice.
Streamlined workflows to reduce manual workload, errors, and resolution times.
Focused on last-mile and in-home challenges that generic tools miss.
Developed by network professionals with real ISP operating experience.
Engineered for minimal downtime and fast response.
Direct access to experts who understand ISP operations inside out.
Clear, meaningful alerts instead of overwhelming noise.
No hardware, no ops burden. We run it, you focus on your network.

Access critical metrics and information instantly, empowering quick, informed decision-making.

Receive tailored alerts for faster response to critical issues, reducing downtime.
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NetSense features a comprehensive API that seamlessly integrates with your existing systems.

Simplify operations with remote device restarts and firmware updates, reducing manual labor and downtime.
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Easily manage devices by zones, streamlining network operations and organization.
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Gain full network visibility, ensuring optimal performance across switches, OLTs, ports, and ONUs.
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Monitor every device in detail, improving control and troubleshooting.
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Stay ahead with the fastest data refresh rates, ensuring real-time insights for proactive management.
Learn more →Trusted by Excitel Broadband—one of India’s largest FTTH ISPs to run their network better.
Faster identification and resolution of network issues improved service reliability.
Stronger network stability keeps users connected.
Better performance turned into real business gains.
Automation cut busywork, freeing up the tech team.
In-depth sessions to fully utilize NetSense NMS features.
A single point of contact for all technical onboarding needs.
Ongoing assistance to address operational issues.
Support for custom integrations and technical challenges.
Access NetSense NMS via the cloud without additional hardware investment.
Host Machine for the NetSense Agent. Provide one machine to host our NetSense agent with the following minimum system requirements:
A quick look at why ISPs trust NetSense NMS.
Can network monitoring be simple, powerful, and built for the real world of ISPs?
With NetSense NMS the answer is absolutely YES!
Can I get an executive dashboard for a quick, high-level view of my network? YES!
Can I detect when only part of a PON port is down before customers start calling? YES!
Can I instantly see which ONUs are offline and why (fiber cut vs power cut)? YES!
Can I segment devices by zone and give limited access by region or LCO? YES!
Can I get Rx Power, temperature and voltage history for every ONU? YES!
Can I customize alerts so my team only sees what matters? YES!
Can I track packet loss and latency across my network? YES!
Can I restart devices or push firmware updates remotely? YES!
Can I see all alerts in one place, not scattered across tools? YES!
Can I remotely provision and manage CPEs and Wi-Fi devices with NetSense TR-069/ACS? YES!
Can I monitor OLTs from multiple vendors in one dashboard? YES!
Can I give my field engineers simple mobile access with rights limited to their zone? YES!
Can I spot if a customer issue is isolated or part of a bigger outage? YES!
Can I get per-port utilization to see where capacity is running out? YES!
Can I grow from thousands to millions of subscribers without changing tools? YES!
Can NetSense run as SaaS without extra hardware headaches? YES!
Can NetSense integrate with my existing systems through APIs? YES!
Can I cut downtime and resolve issues faster for happier customers? YES!
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