کابل فیبرنوری سینگل مود ایندور ترامکو ( Single mode cable indoor )

Description Each fiber is enclosed in a 0.9mm made of a thermoplastic polymer. Water swelling glass yarns are used with fibers to strengthen and block cable core from water penetration. Cable core is covered by a Low Smoke, Zero Halogen (LSZH) outer jacket. Features 2 to 12 fibers Each fiber is enclosed in a 0.9mm made of a thermoplastic polymer The are color coded for easy identification Water swelling glass yarns are employed with the fibers to serve as peripheral strength members and to block the cable core from water penetration UV resistant, Low Smoke, Zero Halogen (LSZH) compound outer jacket is extruded over the cable core Specifications Mechanical and Environmental Characteristics Test Detail Specifications Test Procedure IEC-60794-1- 2 Test Method TIA/EIA-455 FOTP No Maximum Pulling Load 1 500 N E1 33 Maximum Operating Load 60% of pulling load E1 33 Minimum Bending Radius Installation Long Term 20 x cable O.D 10 x cable O.D E11 104 Max. Compressive Loading 2,000N E3 41 Repeated Impact 2.9 N.m (J) 3 x 2 impacts E4 25 Twist (Torsion) 180x10 times , 125 times the cable O.D. E7 85 Storage Temperature Range -20C to +60C F1 3 Operating Temperature Range -20C to +50C F1 3 Cable Weight and diameter No of Fibers Nom. Cable Outer Diameter (mm) Nom. Cable weight (kg/km) 2 4 17 4 5 25 8 6 33 12 7.5 45 Specifications Single-Mode Fibers Standard Specifications Parameter Standard per ITU-T G.652D Units Attenuation @1310 nm @1550 nm 0.38 0.28 dB/km Dispersion: between 1260 and 1360 nm (O Band): between 1530 and 1565 nm (C Band) between 1565 and 1625 nm (L Band) 3.5 18 22 ps/(nm*km) Zero Dispersion Wavelength 131111 nm Mode Field Diameter @ 1300 nm 9.20.5 m @1550 nm 10.41.0 Cable Cut-off Wavelength 1260 nm PMD (Individual fiber) 0.2 ps/km1/2 Cladding Diameter 1251.0 m Core/Cladding Concentricity Error 0.5 m Cladding Non-Circularity 1.0 % Coating Diameter 24510 m Proof-Test Level 0.7 GN/m2 WHAT IS LSZH? Low smoke zero halogen or low smoke free of halogen (LSZH or LSOH or LS0H or LSFH) is a material classification typically used for cable jacketing in the wire and cable industry. LSZH cable jacketing is composed of thermoplastic or thermoset compounds that emit limited smoke and no halogen when exposed to high sources of heat, e.g. flame. Most network cables are insulated with polyethylene,PVC or Thermoplastic Urethane (TPU). In a fire, a halogen-containing plastic material releases,e.g.hydrogen chloride, a poisonous gasthat forms hydrochloric acid when it comes in contact with water.Designated Halogen-free cables , on the other hand, do not produce a dangerous gas/acid combination or toxic smoke when exposed to flame.Lowsmoke zero halogen cable reduces the amount of toxic and corrosive gas emitted during combustion. This type of material is typically used in poorly ventilated areas such as aircraft or rail cars. Low smoke zero halogen is becoming very popular and, in some cases, a requirement where the protection of people and equipment from toxic and corrosive gas is critical.