Cable Solutions · Fibre Optic Cables
Fire resistant/survival cables
Fire-resistant optical cables that keep working during a fire.
BrandFireoproof
Fire survivalUp to 180 minutes at 850°C
Fibre count1F – 96F
TypesISP and OSP
✓ 850°C / 180 min
✓ 1F – 96F
✓ Low smoke
✓ IEC 60331-25
Description
OverviewOptical cables used in vital communication and emergency systems need to be operational during fires. The outer sheath is made from black UV-stabilised and weather-resistant material, as the cables may be exposed for short periods to diesel, petrol, glycol, ethanol, white spirit and ASTM oil 2. Our fire resistant/fire survival cables feature a steel wire/steel wire braiding/corrugated steel tape armour to provide mechanical strength. The fibres are protected in gel-filled loose tubes stranded around a central strength member, ensuring good performance and long life. Each fibre and loose tube is colour coded to simplify identification during splicing and termination. The outer sheath is suitably marked every one metre, to show the fibre and cable type. Application These cables are generally used for fire alarm systems, voice alarms or voice evacuation systems, and in public buildings, tun
Survival cables are specified where communication must continue while a fire is burning - tunnels, metros, high-rise risers and critical infrastructure - rather than simply resisting flame spread.
Why this wire
Key benefits 180 minutes at 850°C Extended fire resistance on the indoor dielectric construction.
750°C for 120 minutes Across the steel wire, braided and all-dielectric OSP designs.
Low smoke Tested to IEC 61034.
Halogen performance Tested to IEC 60754.
ISP and OSP Indoor and outside plant constructions, 1F to 96F.
For critical systems Tunnels, metro, airports, oil and gas, mine warning systems.
Characteristics
At a glance| Application | These cables are generally used for fire alarm systems, voice alarms or voice evacuation systems, and in public buildings, tunnels, metro lines where it is necessary for the cables to operate, and for communication to continue in the event of a fire. |
|---|---|
| Characteristics | These cables are environment-friendly due to their LSZH and FR cable sheath properties. Moreover, their special layer provides additional protection form fire. |
| Applicable standards | IEC 60793, IEC 60794, Telcordia GR -20, TIA/EIA 598, IEC 60331-25, IEC 60332 |
| Product range | Offered in G 652.D, G657 A, G655 single mode, OM1,OM2, OM3 and OM4 multi mode. APAR offers 2F to 512 F optical fibre cables, in armoured and unarmoured designs. |
| Advantages | The cable ensures operation for 3 hours in fires up to 750ºC. The cable is halogen-free and flame retardant, to protect against secondary damage to electronic equipment during and after the fire. |
Construction
Cutaway123
- 1ConductorStranded, sized and specified for the application
- 2InsulationCompound selected for the product type and temperature rating
- 3Printed identificationGrade, size, voltage and applicable standard
Standards & approvals
ComplianceManufactured and tested to IEC 60793, IEC 60794, IEC 60331-25, AS/NZS 60331-25, IEC 60332, AS/NZS 1660-5-2, IEC 61034, IEC 60754, EN 187000, Telcordia GR-20. Test certificates and detailed technical particulars are issued on request — please confirm the specification your project is tendered against.
IEC 60793IEC 60794IEC 60331-25AS/NZS 60331-25IEC 60332AS/NZS 1660-5-2IEC 61034IEC 60754EN 187000Telcordia GR-20
Applications
Where it's usedFire alarm systemsVoice alarms or voice evacuation systemsPublic buildingsTunnels
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Documents
DownloadsFAQs
Good to knowWhere are these cables typically used?+
These cables are generally used for fire alarm systems, voice alarms or voice evacuation systems, and in public buildings, tunnels, metro lines where it is necessary for the cables to operate, and for communication to continue in the event of a fire.
How do I get pricing or more details?+
Use the enquiry form on this page or the Request a Quote option, and APAR's team will respond with availability and details for your requirement.
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