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GYTZS Loose layer stranded steel-flame retardant sheath optical cable
The optical fiber is set into a high modulus loose tube made of polyester material. The tube is filled with waterproof compounds. The optical fiber has excess length, so that the optical fiber is unstressed. In the center of the cable core, there is a metal reinforced core. Loose tube and the gasket for packing are stranded into a compact circular cable core around the central reinforced core. The gap inside the cable core is filled with water-blocking filler, plastic coated steel band flame-retardant sheath optical cable.
GYTZA53 Loose layer stranded armored flame-retardant optical cable
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. A plurality of optical fiber loose tubes arranged according to the color sequence requirements and possible fillers surround the central metal reinforced core, and the cable core is formed by SZ twisting. Outside the cable core, double-sided plastic-coated corrugated aluminum tape is longitudinally wrapped, and the gap between the cable core and the aluminum tape is filled with water-blocking cable paste. PE/LSZH inner sheath was extruded after longitudinal wrapping of corrugated aluminum strip, then flame retardant sheath was extruded after longitudinal wrapping of corrugated steel strip coated with plastic on both sides, and water-blocking cable paste was filled between the inner sheath and corrugated steel strip.
The bending loss insensitive single-mode fiber used in access network has all the characteristics of low water peak non-dispersive displacement single-mode fiber with extended wavelength band, and has better bending resistance. When the minimum bending radius is 7.5mm and the number of bending turns is 1 turn, the bending loss is less than 0.5dB. Meet the requirements of small bending radius, tight installation and convenient construction for access network.
GYTZA Loose layer stranded flame-retardant optical cable
The optical fiber is set into a high modulus loose tube made of polyester material. The tube is filled with waterproof compounds. The optical fiber has excess length, so that the optical fiber is unstressed. In the center of the cable core, there is a metal reinforced core. Loose tube and the gasket for packing are stranded into a compact circular cable core around the central reinforced core. The gap inside the cable core is filled with water-blocking filler, plastic coated aluminum band flame-retardant sheath optical cable.
GYXTW Central loose tube type optical cable
The optical fiber is set into the loose tube made of high-modulus polyester material, with the tube filled with waterproofing compounds. A layer of double-sided plastic-coated steel strip is used to longitudinally wrap the loose tube. Water-blocking materials are applied between the steel strip and the loose tube to ensure compactness and longitudinal wrap water blocking of the optical cable. Extrude polyethylene jacket to make cable after two parallel steel wires are placed on both sides.
GYTS Loose layer stranded steel-plastic sheath optical cable
The optical fiber is set into a high modulus loose tube made of polyester material. The tube is filled with waterproof compounds. The optical fiber has excess length, so that the optical fiber is unstressed. In the center of the cable core, there is a metal reinforced core. Loose tube and the gasket for packing are stranded into a compact circular cable core around the central reinforced core. The gap inside the cable core is filled with water-blocking filler, plastic coated steel strip-polyethylene adhesive sheath optical cable.
GYXTW53 Central loose tube type armored optical cable
The optical fiber is set into the loose tube made of high-modulus polyester material, with the tube filled with waterproofing compounds. A layer of double-sided plastic-coated steel strip is used to longitudinally wrap the loose tube. Water-blocking materials are applied between the steel strip and the loose tube to ensure compactness and longitudinal wrap water blocking of the optical cable. Extrude inner polyethylene sheath after two parallel steel wires are placed on both sides, and extrude polyethylene jacket to make cable after longitudinally wrapping the double coated plastic steel strip.
GYTY53 Loose layer stranded armored optical cable
The optical fiber is set into a high modulus loose tube made of polyester material. The tube is filled with waterproof compounds. The optical fiber has excess length, so that the optical fiber is unstressed. In the center of the cable core, there is a metal reinforced core. Loose tube and the gasket for packing are stranded into a compact circular cable core around the central reinforced core. The gap inside the cable core is filled with water-blocking filler, polyethylene inner sheath shall be squeezed outside the cable core. After longitudinal armored, double-sided plastic-coated steel strip is extruded into polyethylene outer sheath cabling.
GYTA53 Loose layer stranded armored optical cable
The optical fiber is set into a high modulus loose tube made of polyester material. The tube is filled with waterproof compounds. The optical fiber has excess length, so that the optical fiber is unstressed. In the center of the cable core, there is a metal reinforced core. Loose tube and the gasket for packing are stranded into a compact circular cable core around the central reinforced core. The gap inside the cable core is filled with water-blocking filler, plastic coated aluminum band-polyethylene adhesive sheath cabling. After longitudinal armored, double-sided plastic-coated steel strip is extruded into polyethylene outer sheath cabling.
GYDXTW Central loose tube type optical fiber ribbon cable
The fiber ribbon is sheathed in a loose tube made of high modulus material, the loose tube is filled with waterproof compound, the loose tube is wrapped with a layer of double-sided plastic-coated steel tape, a water-blocking material is added between the steel tape and the loose tube to ensure the compactness and longitudinal water resistance of the optical cable, and two parallel steel wires are placed on both sides to form a cable.
GYDTS Loose layer stranded optical fiber ribbon cable
Set 4, 6, 8 and 12-core optical fiber ribbons into loose tubes made of high-modulus materials, and the loose tubes are filled with waterproof compounds. The center of the cable core is a metal reinforced core. For some optical cables with several cores, a layer of polyethylene (PE) needs to be extruded outside the metal reinforced core. The loose tubes and filling ropes are twisted around the central reinforced core to form a compact and round cable core. The gaps in the cable core are filled with water-blocking fillers, and the plastic-coated steel strip are longitudinally wrapped and extruded.
GYDTA Loose layer stranded optical fiber ribbon cable
Set 4, 6, 8 and 12-core optical fiber ribbons into loose tubes made of high-modulus materials, and the loose tubes are filled with waterproof compounds. The center of the cable core is a metal reinforced core. For some optical cables with several cores, a layer of polyethylene (PE) needs to be extruded outside the metal reinforced core. The loose tubes and filling ropes are twisted around the central reinforced core to form a compact and round cable core. The gaps in the cable core are filled with water-blocking fillers, and the plastic-coated aluminum tapes are longitudinally wrapped and extruded.