Trust Us

FTTH-SC/хPC Patch cord

Application

Optic connecting cord – patch cord is made from high –flexible FTTH DROP cable with G.657A2 fiber standards and is designed for laying inside the buildings, in tubes, on building walls in cable systems.

White single- fiber cable is recommended to be laid out from a floor box to the subscriber’s SC and in the apartment from subscriber’s SC to ONT modem. White cable is suitable only for indoors laying. Black cables are recommended to be used in entrances; they are suitable both for laying indoors and outdoors.

General description

Optical single-fiber cable with high flexible fiber in incombustible, halogen – free, low smoky LSZH coating. Optical single mode high flexible fiber is used in cable. Core diameter is 9-10 µm (Rec. ITU-T G.657A2).

Cable strength elements are made in the shape of round glass-fiber- plastic bar, aramid or glass fibers, impregnated with glue composition.

Parameters

Optical parameter value

ITU-T Rec. G. 657А2

1. Transmission wavelength, nm

1310-1550

2. Attenuation ratio at wavelength, dB/km, not greater

1310 nm

1383 nm

1550 nm

1625 nm

 

0,35

0,31

0,22

0,25

3. Fiber bending attenuation – attenuation increase, dB (sending radius 10 mm, 1 turn)

1550 nm

1625 nm

 

0,1

0,2

4. Fiber bending attenuation - attenuation increase, dB (sending radius 7,5 mm, 1 turn)

1550 nm

1625 nm

 

0,5

1,0

5. Mode field diameter, µm

1310

 

8,6-9,5

6. Cable cutoff wavelength, nm, not greater

1260

7. Zero dispersion wavelength, nm

1300~1324

8. Dispersion level in zero dispersion wavelength, ps/nm2*km, not greater

1285-1330 nm

1525-1575 nm

 

0,092

-

9. Polarization mode dispersion ratio (PND), not greater

0,2 ps/√km

1. Cable tension not greater, кN (dynamic)

0,08

2. Cable tension, not greater, кN (static)

0,04

3. Crushing stress кN/10 mm, not greater

0,1

4. Storage and operation temperature

-40  +60 °С

5. Assembly temperature

-10  +50 °С

6. Relative air humidity at 35 оC, %

98

7. Dimensions , mm (1-2 fibers)

2х3,1 ±0,2

Support request

Support request