KimI 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.
SunI 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!
1.2mm Lszh Ftth Fiber Drop Cable , G657a2 4 Core Outdoor Cable
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|Product Name||4 Core Optical Fiber Outdoor Use FTTH Drop Cable||Fiber Count||4 Core|
|Fiber Type||G657a2||Fiber Color||Blue Orange Green Brown|
|Strengtg Member||Steel Rod||Messenger||1.0/1.2mm Steel Rod|
|Cable Color||Black||Cable Sheath||LSZH|
G657a2 ftth fiber drop cable,
lszh ftth fiber drop cable,
FTTH 4 core outdoor cable
4 Core optical Fiber black LSZH FTTH Drop Cable
Four optical fiber unit is positioned in the center . Two parallel steel are placed at the two sides. one steel wires as the additional strength member is also applied. Then the cable is completed with a black or color LSZH sheath.The cable is widely use in FTTH project.
1. special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property;
2. Two parallel steel strength members ensure good performance of crush resistance to protect the fiber;
3. Single steel wire or messengers as the additional strength member ensures good performance of tensile strength;
4. Simple structure, light weight and high practicability;
5. Novel flute design, easily strip and splices implify the installation and maintenance;
6. Low smoke, zero halogen and flame retardant sheath.
1. Used in access network or as access cable from outdoor to indoor in customer premises network;
2. Used as access building cable in premises distribution system, especially used in indoor or outdoor aerial access cabling.
structure and technical parameters
|Fiber count||01/02 Fiber||04 fiber|
|Strength member||2*0.45mm FRP/Steel|
|Dimension of cable||2.0(±0.1)mm/5.0(±0.2)mm||2.2(±0.1)mm/5.5(±0.2)mm|
|Operation and transport temperature||-40/+70°C|
|Min Bending Radius(mm)||Long term: 15D|
|Short term: 30D|
|Allowable Tensile Strength(N)||Long term: 300|
|Short term: 600|
|Crush Lord(N/100mm)||Long term: 1000|
|Short term: 2200|
|Fiber model||--||SM- G657a2|
|Zero dispersion wavelength||nm||1300 -1324|
|Zero dispersion slope||Ps/(nm²xkm)||≤ 0.092|
|PMD Maximum individual fiber||[ps/√km]||≤ 0.2|
|PMD Design link value||ps/(nm²xkm)||≤ 0.08|
|Fiber cutoff wavelength λC||nm||1180 ≤1330|
|Cable cutoff wavelength λcc||nm||≤ 1260|
|Step(mean of bidirectional measurement)||dB||≤ 0.05|
|Irregularities over fiber length and point discontinuity||dB||≤ 0.05|
|Difference backscatter coefficient||dB/km||≤ 0.03|
|Attenuation uniformity||dB/km||≤ 0.01|
|Cladding diameter||μm||125.0 ±0.1|
|Cladding non-circularity||%||≤ 0.7|
|Coating diameter||μm||242 ±7|
Packing and Length
Length :1000m/roll and 2000m/roll; Other length available on request.
Drum: can be customized
Exhibition home and abroad
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.