Duct Outdoor Optical Fiber Cable Single Mode GYXTW

Model NO.: GYXTW
Wire Core Material: Optical Fiber
Certification: Tlc & SGS
Model: Optical Fiber Cable
Brand: Hufei
Operating Temperature: -40°c +70°c
Standards: Yd/T 769-2003 as Well as IEC 60
Insulation: PVC
Logo: Customized
Trademark: Hufei
Transport Package: Drum
Specification: 2-24 Cores
Origin: Yancheng, China
Model NO.: GYXTW
Wire Core Material: Optical Fiber
Certification: Tlc & SGS
Model: Optical Fiber Cable
Brand: Hufei
Operating Temperature: -40°c +70°c
Standards: Yd/T 769-2003 as Well as IEC 60
Insulation: PVC
Logo: Customized
Trademark: Hufei
Transport Package: Drum
Specification: 2-24 Cores
Origin: Yancheng, China
The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.
Duct Outdoor Optical Fiber Cable Single Mode GYXTWDuct Outdoor Optical Fiber Cable Single Mode GYXTW

G.652

G.655

50/125μm

62.5/125μm

Attenuation

(+20ºC)

@850nm

 

 

≤3.0 dB/km

≤3.0 dB/km

@1300nm

 

 

≤1.0 dB/km

≤1.0 dB/km

@1310nm

≤0.36 dB/km

≤0.40 dB/km

 

 

@1550nm

≤0.22 dB/km

≤0.23dB/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

 

 

The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. The tube is wrapped with a layer of PSP longitudinally. Between the PSP and the loose tube water-blocking material is applied to keep the cable compact and watertight. Two parallel steel wires are placed at the two sides of the steel tape. The cable is completed with a polyethylene (PE) sheath.
Duct Outdoor Optical Fiber Cable Single Mode GYXTWDuct Outdoor Optical Fiber Cable Single Mode GYXTW

G.652

G.655

50/125μm

62.5/125μm

Attenuation

(+20ºC)

@850nm

 

 

≤3.0 dB/km

≤3.0 dB/km

@1300nm

 

 

≤1.0 dB/km

≤1.0 dB/km

@1310nm

≤0.36 dB/km

≤0.40 dB/km

 

 

@1550nm

≤0.22 dB/km

≤0.23dB/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

 

 

RCCB named Residual Current Circuit Breaker. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, Residual current Circuit Breaker/RCCB(without over-current protection) will cut off the power rapidly to protect human safety and prevent the accident due to the current leakage. The rccb switch which made from Korlen electric can be used as infrequent changeover of the line in normal situation.

Korlen electric ---- the rccb switch manufacturer,produces types of Residual Current Circuit Breaker. It is applicable to industrial site, commercial site, tall building and civil house.


Residual Current Circuit Breaker

Residual Current Circuit Breaker,Ac Residual Current Circuit Breaker,Miniature Residual Current Circuit Breaker,Residual Current Electrical Circuit Breaker

Wenzhou Korlen Electric Appliances Co., Ltd. , http://www.korlenelectric.com