HFCL CPR B2ca Fire-Resistant Fiber Cables | EU Telco Case: Multi-Tube Unarmoured, Low-Smoke скачать в хорошем качестве

HFCL CPR B2ca Fire-Resistant Fiber Cables | EU Telco Case: Multi-Tube Unarmoured, Low-Smoke

A leading European telecom provider needed future-proof, fire-resistant optical fiber cables—fast. This case study shows how HFCL delivered a multi-tube, unarmoured design that met and exceeded CPR requirements (classification reported as B2ca-s1a-d0-a1) while hitting tight timelines and budget goals. What you’ll learn How CPR-compliant, fire-resistant fiber cables protect people and infrastructure The engineering behind multi-tube unarmoured designs that still pass stringent fire tests Why self-extinguishing, flame-retardant, low-smoke/low-tox constructions matter in buildings How IEC-compliant, on-site fire testing and fire-test-ready materials compress delivery time The end result: higher safety, lower flame spread, limited heat release, and nationwide approval Challenge → Approach → Outcome Challenge Deliver CPR-compliant (B2ca), fire-resistant cables under tight timelines Keep the design cost-effective while maintaining high optical performance Approach Handpicked raw materials validated in state-of-the-art labs Cable design focused on: Self-extinguishing & flame-retardant behavior Minimized smoke generation & reduced gas toxicity On-site IEC-compliant fire tests; multiple microcable configurations iterated rapidly Outcome Classification achieved: B2ca-s1a-d0-a1 (as referenced in the project) Significantly reduced flame spread and limited heat release rate Customer approval for nationwide use and peace of mind on safety & compliance Delivered with speed, safety, and innovation—HFCL’s hallmark Why HFCL Deep CPR expertise: materials science + design for fire performance Exacting QC: optical characteristics (dispersion, attenuation, bandwidth) held to high standards Bespoke builds: multi-tube, unarmoured options tailored to site needs Faster time-to-value: in-house testing + fire-test-ready inventory accelerates delivery Ideal use cases In-building and campus networks under CPR/European regulations Telcos, ISPs, data centers, and SI partners needing certified, safe fiber runs Retrofits where low smoke/low tox behavior is mandatory #HFCL #OpticalFiber #FireResistant #CPR #B2ca #LowSmoke #LowToxicity #Unarmoured #Microcable #IEC #Telecom #InBuildingConnectivity #NetworkSafety #CaseStudy #NetworkInfrastructure