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Covers the general requirements and performance of cable for GYXTW. Offered including optical characteristics, mechanical, characteristics and geometrical characteristics and etc.
Material and structure are uniform, good resistance to vibration fatigue.
Short circuit current has small effect on the optical fiber transmission properties,Good anti-lightning performance.
Payment:
T/T, Paypal, Credit Card, Western Union, etc.Product Origin:
ChinaColor:
StandardShipping Port:
Nanjing/Shanghai/Guangzhou/Shenzhen/etc.Lead Time：
in 2 Working DaysIntroduction
OPGW is a type of cable structure with composite of optical transmission and overhead ground
wire for power transmission. Its working in power transmission line both as optical fiber cable
and overhead ground wire which can provide protection of lightning strike and conducting short
circuit currency. The OPGW consist of stainless steel tube optical unit, aluminum cladding steel
wire, aluminum alloy wire. It has central stainless steel tube structure and layer stranding structure. We can design the structure according to different environment condition and customers requirements.
Applications
Structural parameters
|
Cable model |
OPGW-60 |
OPGW-70 |
OPGW-90 |
OPGW-110 |
OPGW-130 |
|
Number /diameter(mm) of stainless steel tube |
1/3.5 |
2/2.4 |
2/2.6 |
2/2.8 |
1/3.0 |
|
Number /diameter of AL wire(mm) |
0/3.5 |
12/2.4 |
12/2.6 |
12/2.8 |
12/3.0 |
|
Number /diameter of ACS wire(mm) |
6/3.5 |
5/2.4 |
5/2.6 |
5/2.8 |
6/3.0 |
|
Diameter of Cable (mm) |
10.5 |
12.0 |
13.0 |
14.0 |
15.0 |
|
RTS(KN) |
75 |
45 |
53 |
64 |
80 |
|
Cable weight (kg/km) |
415 |
320 |
374 |
432 |
527 |
|
DC resistance(200C W/km) |
1.36 |
0.524 |
0.448 |
0.386 |
0.327 |
|
Modulus of elasticity(Gpa) |
162.0 |
96.1 |
95.9 |
95.6 |
97.8 |
|
coefficient of Linear thermal expansion (1/×10-6) |
12.6 |
17.8 |
17.8 |
17.8 |
17.2 |
|
Short circuit capacity (kA²s) |
24.0 |
57.3 |
78.9 |
105.8 |
150.4 |
|
Max. operation temperature (C) |
200 |
200 |
200 |
200 |
200 |
Covers the general requirements and performance of cable for GYXTW. Offered including optical characteristics, mechanical, characteristics and geometrical characteristics and etc.
With excellent tensile properties and temperature characteristics. Life expectancy is greater than 30 years.
100% cable core filling. Special tube filling compound ensure a critical protection of fiber.
It suitable for splice fiber cladding diameter from 125μm~400μm with low splice loss. New model with innovative technologies to reach the special splicing needs of factory, manufacturing, laboratory and R&D applications.
Special wavelength OTDRs are reliable instruments used to measure the characteristics of optical fibers with large core diameters.This series of products are compact, light transmission quality and achieves the measurement results after the results processing,archiving, printing. The person who installs and maintains the fiber optic cable by looking at the "incident point"of fiber optic test graph to point out these irregularities in the fiber, locate the positions, measure the attenuation and the uniformity of damage and attenuation.
Lightweight and compact. Tool for FTTH flat drop optical cable. Simple jacket removing without fibe damaging.
With Innovative Push-to-Clean Design. Easy-to-use option for cleaning connectors.
Composed with high quality metal blades, more durable. High precision rail design, ensure the integrity of the fiber.
IPv6 network supported
sales@seikofire.com
