cSurance Broadband Network Assurance (SLA) and Support
With cSurance you protect your reputation and revenues with guarantees for service continuity and 24/7 global support.
Get network reliability, proactive incident response, and comprehensive hardware coverage handled by support engineers who understand subscriber quality of experience (QoE).
Protect your network and keep your subscribers.
Discover how to grow subscriber trust.
See why we to protect critical infrastructure.
Get answers on support, operations, and coverages.
How do you keep the network reliable 24/7?
Proactive 24/7 Global Support
Augment your network operations team.
Global support engineers extend your team, troubleshoot, resolve critical incidents and emergencies faster. Ensure rapid recovery to protect subscriber trust.
Agentic AI for Operations
Get the Central software suite included.
Open APIs and modern UIs to monitor, deploy, and maintain your network with ease. Predict and prevent issues to reduce tickets, truck rolls, and grow your NPS.
Restoration and Cost Protection
Guarantee timely restoration.
Prevent emergency spending and restore service fast. You can count on guaranteed response times that protect your reputation and the subscribers trust in you.
Workload Relief
Simplify your day-to-day operations.
Operational excellence with support that doesn’t sleep. With comprehensive coverage our experts are always ready to act and guide whenever you need it.
Strategic Partnership
Bridge gaps with a dedicated partner.
You get a dedicated Customer Success Manager to advocate for you, create opportunities, coordinate teams, and manage issues, even after your business hours.
Performance Guarantees
Accountability ensures real protection.
With up to 50x fewer SLA violations than the industry average, we are proactive and take financial accountability to protect your subscribers’ experience.
How can you trust our CXcare service experience and expertise?
Our 24/7 global support engineers understand that every minute of downtime impacts subscriber trust and NPS. Our promise: proactive issue identification before subscriber impact, rapid restoration, clear escalation, and decades expertise combined to handle what your team and network needs, whenever you need it.
Your local needs met by our worldwide team, whenever you need assistance.
Decades of combined broadband experience solving complex network challenges.
Proactive issue identification and streamlined escalation for faster resolution.
“When support from Harmonic is required, their team is responsive, works with us to diagnose the issue, and ensures it is resolved appropriately.”
“The solution is stable. Support has a quick response on incidents and Harmonic team had a good technical response. Good end customer experience.”
“Harmonic Inc.'s products have allowed us to advance our technology through an adaptable platform that also delivers cost savings. The support team consistently provides prompt and responsive assistance and Harmonic listens to our requests.”
Why operators trust cSurance to protect subscriber QoE
Real networks. Real subscribers. Real protection. Hear from operators who chose cSurance to safeguard both network performance and subscriber trust.
Ready to protect your network investment?
Frequently asked questions
What is cSurance?
cSurance is network assurance that transforms unpredictable operational risks into one predictable annual investment. You get three layers of protection: 24/7 expert access with guaranteed response times, quarterly software releases with continuous innovation, and hardware replacement coverage (tier-based). Think of it as comprehensive protection for your most critical infrastructure.
What coverage tiers are available?
Choose from three tiers: Standard (30-day hardware replacement), Premium (3-day advanced replacement with latest hardware revisions), or Elite (custom SLAs with sub-4-hour options and white-glove service). Expert access and software certainty are identical across all tiers. Only hardware protection varies.
How does Central integration amplify cSurance value?
Central operations suite delivers real-time monitoring, automated diagnostics, and predictive analytics. When integrated with cSurance, intelligent alerts route directly to expert engineers for immediate response. This creates 30% value multiplication over standalone services through faster detection and coordinated resolution.
What happens when I need help?
Call 24/7/365 and reach an expert engineer (not a script reader) within minutes. Priority 0 incidents get sub-15-minute response with SVP escalation within 60 minutes. Your dedicated advisor proactively discovers optimization opportunities. Hardware failures trigger automatic replacement based on your tier. One contact handles everything.
How is cSurance different from traditional SLAs?
Traditional SLAs are reactive support contracts. cSurance is proactive network assurance with three critical differences: your annual fees directly fund R&D creating tomorrow's capabilities, your advisor has zero sales quotas (measured only on your success), and executive accountability means SVP engagement within an hour when crisis hits.
What's included in my annual service level investment?
Everything needed for complete protection: expert access with guaranteed response times, quarterly software releases, hardware replacement (tier-based), dedicated strategic advisor (Standard+), executive escalation, third-party vendor coordination, and direct R&D investment. One predictable fee covers it all.
Can I upgrade or customize my coverage?
Absolutely. Start at any tier and adjust as your network grows. Premium and Elite tiers offer enhanced response times and white-glove service. Elite customers can fully customize SLAs, add resident engineers, and influence roadmap priorities. Protection scales with your needs.
Central
Your AI-powered operations suite to streamline analytics, insights, deployment, and quality assurance.
cSkills
Customizable, role-focused training on cOS solutions to boost operational confidence, proactively, and efficiency with hands-on expertise.
cNOC
Simplify your operations center, for peace of mind, performance, and proactivity, with your team at the helm.
cWise
Expert design, assessment, and planning to ready your network and your teams for today, and the future
cDeploy
Extra hands with precision and speed, onsite and virtually, to scale scale deployment, installation, and configurations.