Product Details
Indoor PVC Or LSZH Fiber Armored Cable GJAFKV Multi-core Bundle
type
GJAFKV Indoor multi-core bundle type armored fiber optic cable is a multi-strand aramid fiber reinforced with a multi-core bundle
mini ф250μm optical fiber surface. A layer of PVC or LSZH inner
sheath is extruded on the stranded surface as a subunit, the
subunit is wound with a layer of steel wire armor, The sub-unit and
the non-metallic reinforcements FRP (and possible mats) are
stranded in a circle, wrapped with a dry water-blocking tape
between the core and the sheath, and finally the PVC (or LSZH)
sheath is extruded cable.
Optical Characteristics
| | G.652 | G.657 | 50/125um | 62.5/125um |
Attenuation (+20 ) | @850nm | | | ≤3.0 dB/km | ≤3.0 dB/km |
@1300nm | | | ≤1.0 dB/km | ≤1.0 dB/km |
@1310nm | ≤0.36 dB/km | | | |
@1550nm | ≤0.22 dB/km | ≤0.23 dB/km | | |
Bandwidth | @850nm | | | ≥500 Mhz.km | ≥500 Mhz.km |
Class A 850nm | @1300nm | | | ≥1000 Mhz.km | ≥600 Mhz.km |
Numerical aperture | | | 0.200±0.015NA | 0.275±0.015NA |
Cable Cutoff Wavelength | ≤1260nm | ≤1480nm | | |
Technical Parameters
Cable Type | Fiber Count | Subunit Diameter mm | Cable Diameter mm | Cable Weight Kg/km | Tensile Strength Long/Short Term N | Crush Resistance Long/Short Term N/100m | Bending Radius Static/Dynamic mm |
GJFJV+SV | 72 | 3 | 14 | 42 | 300/750 | 200/1000 | 20D/10D |
GJFJV+SV | 144 | 3 | 18 | 65 | 300/750 | 200/1000 | 20D/10D |
Application
Various conventional connector products. Pigtail, jumper.
Optical communication equipment, optical patch panels, fiber to the
desktop and other light even.
Optical connection of optical equipment, instruments, etc.
Indoor horizontal wiring, vertical wiring within the building; LAN
network, multi-information point connection.
Long-distance, outdoor, building wiring, trunking optical hybrid
optical connection.
The backbone of the tail cable, access to the equipment inside the
building.
Small installation space and occasional wiring.
Our Package
Production Flow
Company Profile
DOWELL Factory Display
We have two subcompanies, one is SHENZHEN DOWELL INDUSTRIAL Which produce Fiber Optic Series and another is NINGBO DOWELL TECH which produce Drop Wire Clamps and Copper Telecom Series. Our products are related to whole cabling system, such as FTTH
Cabling, Distribuction Box, LSA Modules and accesspries. Our
products are related to whole cableing system, such as FTTH
cableing accessories,we will propagate enterprise spirit of
civilization unity truth seeking struggle development and try our
best to build our company as a leader in telecom area. We also implement the concepe of customer value creation for
customer, tailored products to meet the needs of defferent customer
and continuously provide customer with solutions and technical
problems, further exploration and innovation and excellence.
Our Factory

Excellent Business Partners
our products have been well accepted by more than 50 Countries.
Most of them have been used at their telecom projects, and we have
become one of the reliable brands among their local telecom
companies.

Showroom
Step into our cutting-edge sample room and experience the future of
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offering a hands-on opportunity to explore our comprehensive range
of high-performance products.

Our Team
Our team's expertise spans the entire spectrum of fiber optic
communications, from designing and manufacturing high-performance
optical fibers to implementing robust network infrastructure. We
take pride in our ability to tackle complex challenges and deliver
reliable, high-speed connectivity solutions that power the digital
world.
