• Sichuan Yuantong Communication Co., Ltd.
    I have cooperated with Yuantong company for many years, they have good quality cables and after-sale service.I buy their FTTH drop cable most , and my clients are also be satifised with the products.
  • Sichuan Yuantong Communication Co., Ltd.
    I have visted the Yuantong Company, they gave me good feeling at Chengdu city. We checked many companys and finnally decided to cooperated with them . The optical cables shows that this decision is right ! Their cables are used on construction and workers saied the cables are very nice!
Contact Person : Zoe Zhang
Phone Number : +86 159 2815 7093
WhatsApp : +8615800697239

Indoor Round 12 Core Fiber Optic Cable , G657A2 PVC GJFJV Tight Buffer Cable

Place of Origin CHINA
Certification ROSH ,TLC, CCC, ISO
Model Number GJFJV-12f
Minimum Order Quantity 20km
Price usd 0.15/m
Packaging Details wooden drum plus carton
Delivery Time 7 days
Payment Terms L/C, D/P, T/T, Western Union
Supply Ability 500km per week

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Product Name Indoor Round PVC GJFJV High Dense Fiber Packed 12 Core Indoor Fiber Optic Cable Fiber Count 2-12core
Fiber Type G652d/G657A1/G657A2 Cable Sheath PVC/LSZH
Cable Color Yellow/Orange Strength Member Armid Yarn
Cable Use Indoor Use Cable Type Round
High Light

GJFJV 12 core fiber optic cable


G657A2 12 core fiber optic cable


12core tight buffer cable

Leave a Message
Product Description

Indoor Round PVC GJFJV High Dense Fiber Packed 12 Core Indoor Fiber Optic Cable




Indoor Distribution Tight Buffer Optical Cable is made by evenly applying strands of Aramid yarns or High strength glass yarns as the strength member over 900μm or 600μm tight buffer fibers and then is completed with PVC(LSZH)jacket.


1. Adopted to indoor distribution..
2. As pigtail of communication equipment.
3. Suitable for communication equipment served.
4. Can be installed conveniently and perated simply.

1. Hight strength kevlar yarn member.
2. High quality tight buffered or loose tube.
3. Soft and easy to strip.
4. Round construction.

Technical Parameters:


Fiber Count

Dimension (mm)

Cable Weight
(unit: g/m)

Tensile Strength (N)

Crush Strength (N/100mm)

Long Term

Short Term

Long Term

Short Term

4 5.0 19 130 440 200 1000
6 5.2 23 130 440 200 1000
8 5.5 26 130 440 200 1000
12 6.5 36.5 200 660 200 1000
16 7.5 44.5 200 660 200 1000
24 8.2 54.5 200 660 200 1000
36 9.0 72 200 660 200 1000
48 10.5 90 200 660 200 1000
Note All values above are for reference only, are subject to change without notice. The minimum bend radius (static) is 5D when G657 fiber is used.

Optical Characteristics:

Fiber Sort Multimode G.651 A1a:50/125 Graded-index fiber
Singlemode G.652(A,B,C) B1.1:Conventional fiber
G.652D B2: Zero dispersion shifted
G.655 B1.2 :Cut-off wavelength shifted
G.657(A1,A2 ,B3) B4: Main technical data for positive
dispersion shifted single-mode fiber



Company Indroduce:

Sichuan Yuantong Communication Co., Ltd, a national key high-tech Enterprise,which is located in the beautiful "land of abundance" - Chengdu, Southwest Airport Economic Development Zone, is next to Shuangliu International airport and airway expressway.

Our company is committed to R&D, manufacture all kinds of fiber optic cable including indoor&outdoor fiber optic cable, power optical fiber cable, submarine optical cable and special optical cable etc.

Yuantong has more than 200 staffs, of which 20% are senior engineers ,70% are mid-level empolyees.

Company has got many national approval certificates, such as ISO9001 quality management, ISO14001 environmental management, health management and TLC.

 A complete set of Advanced test equipments ensure each of the links from raw materials to perfect products is effectively controlled.

Also we have built a long-term strategic cooperative relationship with a number of domestic and oversea telecom operators. Products sold widely to America, Europe, Middle East, Africa, Southeast Asia, and other continents, annual sales reach$300 million, the production scale is in the forefront of the field.

Our company persist the quality policy "fast, efficient, high-quality" and the quality target

"be first in China, do best in the world", trying to make outstanding contribution for the whole world's communication development .


Indoor Round 12 Core Fiber Optic Cable , G657A2 PVC GJFJV Tight Buffer Cable 0Indoor Round 12 Core Fiber Optic Cable , G657A2 PVC GJFJV Tight Buffer Cable 1



Indoor Round 12 Core Fiber Optic Cable , G657A2 PVC GJFJV Tight Buffer Cable 2


Exhibition home and abroad
Indoor Round 12 Core Fiber Optic Cable , G657A2 PVC GJFJV Tight Buffer Cable 3


1. Are you the real manufacturer?

Yes. We are the real manufacturer with 18 years' history.


2. What is your fiber brand ?

Corning, SEI, YOFC, FiberHome, etc


3. Can you accept small order?

Yes, small order is available .We support new project of our customers as we know business is always from small order.

4.What is your warranty period?

25 years for fiber optic cable


5. Which kind of certification you have ?

ISO9001, SGS, 3C Anatel.


6. What is your delivery time?

Usually within 2-3 working days


7. What about your annual production capacity?

Outdoor/Indoor Fiber Optic Cable, our annual output is 8,000,000 KM;

FTTH/FTTX/FTTA Cable, it is 6,000,000 KM per year;

Patch Cord/Pigtails, it is 12,400,000 Pieces per year.


8. What is your payment way?

T/T, L/C, Western Union and Paypal.


9. Can you supply customized products and logo?

-Yes. We supply OEM&ODM service. You can send us your drawing.


10. Can you supply your cable test value form?

-Yes. After finishing production , we can supply if you ask.


11. Do your factory inspect every roll of cables?

-Yes. we factory do 100% inspection per order.