Fire-resistant optical cable (GJFZY53-FR)
Product Category: Indoor Optical Cable
Product name: Fire-resistant optical cable (GJFZY53-FR)
Optical cable model: GJFZY53(FR)-6~36, GJFZY53(FR)-48~60, GJFZY53(FR)-72, GJFZY53(FR)-96
Description
Product Category: Indoor Optical Cable
Product name: Fire-resistant optical cable (GJFZY53-FR)
Product introduction:
GJFZY53 fire-resistant optical cable is a 250μm optical fiber inserted into a loose tube made of high modulus material, and the loose tube is filled with a waterproof compound. The center of the cable core is a non-metallic reinforced core (FRP). For optical cables with certain core numbers, a layer of polyethylene (PE) needs to be squeezed outside the non-metallic reinforced core. The loose tube (and filling rope) is twisted around the central reinforcing core into a compact and round cable core. After being wrapped longitudinally, a layer of flame-retardant inner sheath is extruded. Double-sided plastic-coated steel strip (PSP) is wrapped longitudinally and extruded to be flame-retardant. Sheathed into cable.
Product Image:
Features:
·Has good mechanical properties, temperature characteristics and fire resistance
·Loose tube material itself has good hydrolysis resistance and high strength
·The tube is filled with special grease to provide critical protection for the optical fiber.
·Good pressure resistance and softness
·Adopt the following measures to ensure the waterproof performance of optical cables:
·Single non-metallic center strengthening core
·The loose tube is filled with special waterproof compound
·Complete cable core filling
·Double-sided plastic-coated steel strip (PSP) improves the moisture resistance of optical cables
·Good water-blocking material prevents longitudinal water seepage of optical cables
·Rigorous processing technology and scientific and reasonable design
Applications:
·Indoor integrated wiring
·Connection of outdoor to indoor optical cable distribution equipment
Product Standards :
Meet YD/T 1258.4-2005, ICEA-596, GR-409, IEC60794, IEC60331-25-1999 and other standards;
Structural parameters:
| Optical cable model | Optical cable size mm | Optical cable weight Kg/km | Allowable tensile force long term/short term N | Allowable crushing force long term/short term N/100mm | bending radius dynamic/static mm |
| GJFZY53(FR)-6~36 | 14.2 | 239 | 400N/1000N | 3000 | 20D/10D |
| GJFZY53(FR)-48~60 | 5.0 | 260 | 400N/1000N | 3000 | 20D/10D |
| GJFZY53(FR)-72 | 15.5 | 277 | 400N/1000N | 3000 | 20D/10D |
| GJFZY53(FR)-96 | 17.2 | 329 | 400N/1000N | 3000 | 20D/10D |
Transportation/storage/use temperature: -20℃~+60℃, installation temperature: -5℃~+50℃
