Product Details
2-24 cores Tight Buffer Fiber Bundle Cable PVC LSZH Jacket For
Indoor Distribution
GJFJV Tight Buffer Fiber 2-24 cores Bundle Cable is made by evenly
applying strands of Aramid yarns as the strength member over ф900μm
or ф600μm tight buffer fibers and then is completed with
PVC(LSZH)jacket.indoor cable is used in building wiring
applications. Installed in walls, between floors, in plenum air
handling ducts and under data center floors.
Cable Code:
| MPC-02 | MPC-04 | MPC-06 | MPC-08 | MPC-10 | MPC-12 |
Cable Diameter(mm) | 4.1±0.25 | 4.8±0.25 | 5.1±0.25 | 6.2±0.25 | 6.5±0.25 | 6.8±0.25 |
Cable Weight(kg/km) | 12 | 20 | 24 | 29 | 32 | 35 |
Tight Buffer Fiber Diameter | 900±50μm |
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 | ≤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:Tensile Strength | Long-term | 80N | 60N | 50N |
Short-term | 150N | 120N | 100N |
Crush Resistance | Long-term | 100N/100mm | 100N/100mm | 100N/100mm |
Short-term | 500N/100mm | 500N/100mm | 500N/100mm |
Bending Radius | Dynamic | 20xD | 20xD | 20xD |
Static | 10xD | 10xD | 10xD |
Characteristics:
1.1 Small diameter, light weight,flame retardant,excellent
strippability, Low-attenuation,High flexibility.
1.2 No need for transition connector box or pigtail between tight
buffer fiber and cable.
1.3 low cost with installation cause to it’s no needs to clean the
water-proofing.
Application:
2.1 Suitable for Indoor distribution
2.2 Pigtail jumper, patch cord
2.3 Optical connection of Communication equipment and connection
machine.
2.4 Floor installation, maintenance friendly
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
fiber optic communications. Our meticulously curated collection
showcases the latest advancements in optical fiber technology,
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.
