2 core Indoor/Outdoor Single Mode 9/125 G657A2 (1000M)
Product can be purchased per meter
Fiber Optic Drop Cable 2 core Indoor/Outdoor Single Mode 9/125 G657A2 (1000M)- High Speed Data Transfer & Reliable Connectivity
Universal drop type fiber optic cable for indoor and outdoor use . The outer shell (about 0.7 mm thick) is made of polyurethane. It is resistant to UV radiation and the negative influence of weather conditions . The offered product is equipped with 2 fibers of G.657.A2 type covered with multicolored varnish (without tubes). The 657.A2 fiber is characterized by better flexibility than the 652D one, therefore it can also be successfully used inside residential buildings in places where the cable must be led, e.g. along the wall. The optical fiber is distinguished by a small outer diameter – 2.9 mm and weight – about 8.1 kg / km.
The cable has been reinforced with a large amount of aramid fibers (9 denier) , the maximum tension force (instantaneous / installation) is 800 N. S-QOTK is completely dielectric , it can be successfully used in overhead installations and telecommunication sewage systems . Perfect as a connection between the pole and the client . The cable is delivered on a plastic reel that allows for convenient unwinding.
This product is a two-core fiber optic drop cable per meter, designed for use in long-distance data transmission. It is suitable for both indoor and outdoor applications.
Brand | Opton |
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Fiber optic | 2 fibers G.657.A2
Singlemode 9/125 um |
Covering of the fibers | Varnish, colors: Blue Orange (no tubes)) |
Aramid fibers | 9 den |
Coating material | PU (FR) |
Thickness of the external coating | 0,7 mm (± 0,1) |
Cable diameter | 2,9 mm (± 0,1) |
The color of the external coating | Black |
Cable weight | 8,1 kg/km |
Maximum tension force (installation / momentary) |
800 N |
Bending radius (during operation) | 10x cable diameter |
Bending radius (during installation) | 15x cable diameter |
Permissible operating temperature | From -20 to 70 degrees Celsius |
Permissible installation temperature | From -10 to 60 degrees Celsius |
Properties of G.657A2 fiber | |
attenuation | 1310nm: ≤ 0,36 dB/km
1383nm: ≤ 0,35 dB/km 1550nm: ≤ 0,27 dB/km 1625nm: ≤ 0,30 dB/km |
PMD Coefficient | ≤ 0,1 dB (ps/√km) |
The length of the wave cutoff | 1260 nm |
Zero chromatic dispersion | 1300 – 1324 nm |
The edge of the chromatic dispersion | ≤ 0,09 ps / (nm^2 * km) |
chromatic dispersion | 1285 – 1330 nm: ≤ 3.0 ps / (nm^2 * km)
1550 nm: ≤ 18 ps / (nm^2 * km) |
Diameter of the mod field | 8,6 μm ± 0,4 |
Core decentricity | ≤ 0,3 μm |
Diameter of the cable coat (cladding) | 125 μm |
Non-circularity of the core | ≤ 0,5% |
The index of refraction | 1.4690 by 1310 nm
1.4695 by 1550 nm |
Macrosign suppression | 1 coil, diameter 20 mm: 0.75 dB / km at 1550 nm 1.5 dB / km at 1625 nm 10 coils, diameter 30 mm: 0.25 dB / km at 1550 nm 1 dB / km at 1625 nm |
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