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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!
Single Mode 4 Core Indoor Outdoor Ftth G657A Lszh Fiber Optical Cable FTTH Drop Cable
|Place of Origin||China|
|Minimum Order Quantity||20km|
|Packaging Details||Wooden barrel or wooden barrel + carton|
|Delivery Time||According to your order quantity|
|Payment Terms||L/C, T/T, Western Union|
|Supply Ability||1000km per week|
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|Application||FTTH, FTTH FTTB FTTX Network, OUTDOOR||Number Of Conductors||4 CORES|
|Fiber Type||Single Mode G652D||Jacket||LSZH|
|Strength Member||Steel Wire||Oem||Available|
|Operating Temperature||-20°c +60°c||Service||OEM/ODM|
|Place Of Origin||Sichuan, China||Operating Temperature||-40 ~ +60 C|
G657A Lszh Fiber Optical Cable,
Ftth G657A Lszh Fiber Optical Cable,
4Core Outdoor FTTH Drop Cable
FTTH Drop Cable/ftth optical fiber Single Mode 4 Core Indoor/Outdoor Ftth G657A Lszh Fiber Optical Cable
1. Special low bending sensitivity optical fiber provides high bandwidth and excellent communication transmission performance;
2. Two parallel FRP reinforcements ensure good compressive performance and protect fibers;
3. A single steel wire or massager is used as an additional reinforcement to ensure good tensile strength;
4. Simple structure, light weight and strong practicability;
5. Novel chip removal groove design, easy disassembly and easy installation and maintenance;
6. Low smoke, zero halogen, 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
|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
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.