Views:5661 Author:James Xu Publish Time: 2018-09-18 Origin:https://www.zion-communication.com/
Normal fiber optical cable PE sheath station is easily struck by Squirrels, mice and other small animals as it is generally installed in open field and the PE sheath is fragile.
In such cases, we recommend the installation of cable with twisted steel wire.
gopher protected cable,To prevent the bite from Squirrels, mice and other small animals
Structural features：Central tube cable(also called loose tube cables)
Optical fiber applications place: A place where many small animals live in the wild, Installed in ducts, underground conduits, aerial
Fiber optic cable types：GYXTS
Fiber Numbers:1-12 fibers
Recommended index: 5 stars
Laying fiber optic cable has been giving priority to developing countries in the world as a strategic project.
When you're laying pipes and overhead cables,EXPECT for underground and fibers number 2-12 fibers,
Recommended by the general manager of foreign trade james xu from zion communications,
You can select the GYXTS style（Central tube） to suit the applications.A place where many small animals live in the wild
The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. 12 steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count are stranded around the PBT member and circular cable core. The PSP is longitudinally applied over the cable core, witch is filled with the filling compound to protect it from water ingress. Then, the cable is completed with a PE sheath.
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.
PSP enhancing moisture-proof.
Two parallel steel wires ensure tensile strength
Small diameter, light weight and friendly installation
Long delivery length
@ 1310 nm
@ 1383 nm
@ 1550 nm
@ 1625 nm
£ 0.35 dB/km
£ 0.32 dB/km
£ 0.21 dB/km
£ 0.24 dB/km
£ 0.05 dB
Cable cut-off wavelength
£ 1260 nm
1300 ~ 1324 nm
£ 0.092 ps/(nm2.km)
@ 1288 ~ 1339 nm
@ 1271 ~ 1360 nm
@ 1550 nm
@ 1625 nm
£3.5 ps/(nm. km)
£5.3 ps/(nm. km)
£18 ps/(nm. km)
£22 ps/(nm. km)
PMDQ (Quadrature average*)
Mode field diameter @ 1310 nm
Core / Clad concentricity error
£ 0.5 um
125.0 ± 0.7 um
Primary coating diameter
245 ± 10 um
Proof test level
100 kpsi (=0.69 Gpa), 1%
0oC~ +70oC @ 1310 & 1550nm
£ 0.1 dB/km
Fiber optic cable uses : This kind of cable is generally recommended
G.652D (B1.3): Supports 10Gbit/s system transmission distance up to 3000km, 40Gbit/s system transmission distance is 80km
The attenuation coefficient is the same as that of G.652C, that is, the system can work in the 1360~1530nm band.
The zero-dispersion wavelength is at 1310 nm, and the attenuation is minimal at a wavelength of 1550 nm, but has a large positive dispersion of about 18 ps (nm/km).
G.652.D is the most rigorous and fully backward compatible of all G.652 levels, and is structurally indistinguishable from ordinary G.652 fiber.
The reason for this difference is in manufacturing technology.
Product Director : James Xu
Linkedin: James xu
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Optical fibre pdf : Download