4 Core Fiber Optic Cable
GYXTW 4-core fiber optic cable is divided into two types: GYXTW center bundle tube type (armored) and GYXTY center bundle tube type (unarmored). 250μm fiber is placed in a high modulus material loose sleeve, which is filled with waterproof compound. The loose tube is wrapped longitudinally with a double-sided plastic-coated steel tape (PSP), and water-blocking material is added between the steel tape and the loose tube to ensure the compactness and longitudinal water blocking of the cable, and two parallel steel wires are placed on both sides and then extruded into a polyethylene jacket. The structure of GYXTY 4-core fiber optic cable is 250μm fiber in a high modulus material made of loose tube, the loose tube is filled with waterproof compound. A water barrier layer is attached to the loose tube, and two parallel wires are placed on both sides and then extruded into a polyethylene sheath to form the cable.
Description
Description
Features
Fibers, 250μm, are positioned in a loose tube made of a high modulus plastic.
Tubes are filled with a water-resistant filling compound.
Tube is wrapped with a layer of corrugated steel tape longitudinally. Between the corrugated
Steel tapeand the loose tube water-blocking material is applied to keep the cable compact and watertight.
Two parallel steel wires are placed at the two sides of the steel tape.
The cable is completed with PE sheath.
Advantages
· Good mechanical and temperature performance
· High strength loose tube that is hydrolysis resistant
· Special tube filling compound ensure a critical protection of fiber
· Crush resistance and flexibility
· Two parallel steel wires ensure tensile strength
· Small diameter, light weight and friendly installation
Parameters
|
Item: |
fiber |
nominal diameter (mm) |
nominal weight(kg/km) |
long-term/short-term permitted tensile (N) |
long-term/short-term permitted crush(N) |
|
GYXTW-4 |
2-12 |
8.00 |
95 |
600/1500 |
1000/3000 |
|
GYXTW-6 |
2-12 |
8.00 |
105 |
1000/3000 |
1000/3000 |
|
GYXTW-8 |
2-12 |
8.00 |
132 |
600/1500 |
1000/3000 |
|
GYXTW-12 |
2-12 |
8.00 |
148 |
1000/3000 |
1000/3000 |
Structure
What is the difference between four core fiber and four fiber?
FIRST, the number of different roots
1, four-core fiber: four-core fiber is a fiber.
2, four optical fiber: is four optical fibers.
Second, the structure is different
1, four-core optical fiber: is 250μm optical fiber sleeve into a high modulus material made of loose casing, loose casing filled with waterproof compound. Loose casing outside with a layer of double-sided plastic-coated steel tape (PSP) longitudinal package, steel tape and loose casing between the addition of water-blocking materials to ensure the compactness of the cable and longitudinal water blocking, both sides of the placement of two flat spring virtual line steel wire after extrusion of polyethylene sheath into the cable.
2, four optical fibers: is composed of two layers of glass with different refractive indices. The inner layer is the inner core of light, the diameter of a few microns to tens of microns, the diameter of the outer layer 0.1 to 0.2mm.
Third, the advantages of different
1, four-core optical fiber: 4-core fiber optic cable has a wide bandwidth, fast transmission speed, good confidentiality, anti-electromagnetic field interference, good insulation, long life steak Zen combustion, good chemical stability.
2, four optical fiber: the basic component is quartz, only transmitting light, not conductive, not subject to the role of electromagnetic fields, in which the transmission of optical signals are not affected by electromagnetic fields, so fiber optic transmission of electromagnetic interference, industrial interference has a very strong resistance.
Fiber optic wire order: 4 cores, 12 cores, 48 cores, 96 cores, 126 cores are sorted according to what color
1, 4 cores of the sort: blue, orange, green, brown.
2, 12-core sort: blue, orange, green, brown, gray, white, red, black, yellow, purple, pink, lime green.
3, the general 48-core fiber optic cable, for four bundles of tubes, each bundle of 12-core fiber.
Tube are blue, orange, green, brown (or red from green stop).
Fiber core color sorting: blue, orange, green, brown, gray, white, red, black, yellow, purple, pink, lime green.
4、96 cores generally have two sorting methods
One is 8 cores per tube, the colors are in order: blue, orange, green, brown, gray, white, red, black.
The second is 12 cores per tube, sorted as follows: blue, orange, green, brown, gray, white, red, black, yellow, purple, pink, lime green.
5, 126 of the sub-tube bundle chromatography by 12 cores of blue, orange, green, brown, gray, white, red, black, yellow, purple, pink, lime green sub-tube
Packing
Standard wooden drum length is 2000m ±2%, or it can be delivered as customer requirement but not longer than 6000m with a tolerance.
Certificates
FAQ
Q1. Can we buy samples for testing?
A: Yes, we provide free or low price samples for you to test and check quality. Mixed samples are acceptable.
Q2. Cable MOQ?
A: usually moq for cable is a roll 2km.
Q3. How about the shipping way?
A: as cable is very heavy, and most time we will choose shipping by sea.
Q4:Cable warranty?
A: According to the type of product,We offer 1-3 years warranty to our different products.
Q5: What about delivery time?
A: fiber cable delivery period is around 5 to 10 day.
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