APAR offers 2F to 512 F optical fibre cables, in armoured and unarmoured designs. 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. «Yerenergo» CJSC is a company operating in the power engineering field with long term technical experience and with an attitude on the energy market. The company was established in December 7th in 1995 and from year to year is expanding the field of activities acquiring an image of a confidential. Our fire resistant/fire survival cables feature a steel wire/steel wire braiding/corrugated steel tape armour to provide mechanical strength. Certified to B2ca CPR and FE180 fire-resistance standards, these cables maintain optical integrity under extreme. The colored optical fiber is placed in a loose tube made of high modulus hydrolysis resistant material, and the tube is filled with water-blocking fiber paste to form an optical fiber loose tube. Offered in OM1, OM3 and OM4 multimode and OS2 singlemode, in 4, 8, 12 or 24 core fibre configurations. All feature a corrugated steel tape armour for protection from rodents, a central loose tube construction and internal/external LSZH. Flame Retardant Optical Cable Specification and Model GYTZA Abstract: Flame retardant optical cables are an essential component in modern communication networks.
