G657A 1 Core Overhead FTTH Optical Fiber Cable with LSZH Sheath
| ·Description |
| The optical fiber unit is positioned in the centre. Two parallel Fiber Reinforced Plastics (FRP) are placed at the two sides. A steel wire as the additional strength member is also applied. Then the cable is completed with a black or color LSZH sheath. |
| ·Characteristics |
· Special low-bend-sensitivity fiber provides high bandwidth and excellent communication
transmission property;
· Two parallel FRP strength members ensure good performance of crush resistance to protect the
fiber;
· Single steel wire or massagers as the additional strength member ensures good performance of tensile strength;
· Simple structure, light weight and high practicability;
· Novel flute design, easily strip and splice, simplify the installation and maintenance;
· Low smoke, zero halogen and flame retardant sheath. |
| ·Optical Characteristics |
| |
G.652 |
G.655 |
50/125μm |
62.5/125μm |
Attenuation
(+20ºC) |
@850nm |
|
|
≤3.5 dB/km |
≤3.5 dB/km |
| @1300nm |
|
|
≤1.5 dB/km |
≤1.5 dB/km |
| @1310nm |
≤0.45 dB/km |
≤0.50 dB/km |
|
|
| @1550nm |
≤0.30 dB/km |
≤0.50dB/km |
|
|
| Bandwidth (Class A) |
@850nm |
|
|
≥500 MHz·km |
≥200 MHz·km |
| @1300nm |
|
|
≥1000 MHz·km |
≥600 MHz·km |
| Numerical Aperture |
|
|
0.200±0.015NA |
0.275±0.015NA |
| Cable Cut-off Wavelengthλcc |
≤1260nm |
≤1480nm |
|
|
|
| ·Technical Parameters |
| Fiber Count |
Cable Diameter
mm |
Cable Weight
kg/km |
Tensile Strength
Long/Short Term
N |
Crush Resistance
Long/Short Term
N/100mm |
Bending Radius
Static
/Dynamic
mm |
| 1 |
(2.0±0.2)×(5.0±0.2) |
20 |
60/120 |
300/1000 |
15/30 |
| 2 |
(2.0±0.2)×(5.0±0.2) |
20 |
60/120 |
300/1000 |
15/30 |
| 3 |
(2.0±0.2)×(5.6±0.2) |
21 |
60/120 |
300/1000 |
15/30 |
| 4 |
(2.0±0.2)×(5.6±0.2) |
22 |
60/120 |
300/1000 |
15/30 |
Storage/Operating Temperature : -20ºC to + 60ºC |
Company show
Established in 2002, Dongguan TW-SCIE Co., Ltd. is a comprehensive high-tech enterprise that integrates R&D, manufacture, sale of fiber optic communication products and network engineering. We have two manufacturing bases, one is in Donguan, Guangdong which occupies about 30000m2 with 20000m2 production factory, and the other is in Deyang, Sichuan which occupies 40000m2 with 20000m2 production factory. The annual production capacity of the two bases are 20 million core kilometers.
We are dedicated in R&D and application of fiber optic products and have obtained 5 invention patents and 58 utility model patents. The main products are indoor/outdoor fiber optic cable, ADSS, OPGW, FTTH drop cable, patch cord, pigtail and related accessories. The products conform to the China National Standard strictly and have obtained certificates of Anatel, CE, RoHs, Reach, ISO9001, ISO14004, OHSAS1801 and so on.
We boost more than 50 sets of production and testing lines, as, 10 FTTH drop cable lines, 8 outdoor fiber optic cable lines, 3 indoor fiber optic cable lines, 4 OPGW lines, 4 ADSS lines, 3 color dying lines, 6 secondary coating lines, as well as about 20 testing lines.
Packing and Shipping
If any questions, pls feel free to contact us. We would reply you within 24hours. Looking forward to hearing from you.
Looking forward to doing business with you.
Thanks and best regards
Audrey Zhang
Audited Supplier 
Audited Supplier 
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