Chengdu Datang Communication Cable, Co. Ltd.
Chengdu Datang Communication Cable, Co. Ltd.
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Stranded Loose Tube Optical Cable - GYXTW
This product can be used as outdoor transmission lines in core network (for example, long haul and relay lines between local telecommunication centers). It can also be used as outdoor distribution lines or feeder in access network.
| Type of fiber | G.652B | G.655 | |||
| Wavelength(nm) | 1310 | 1550 | 1550 | ||
| Attenuation coefficient(max)(dB/km) | 0.36 | 0.22 | 0.22 | ||
| PMD | M | 20 | 20 | ||
| Q | 0.01% | 0.01% | |||
| PMDQ(max) | 0.5ps/km1/2 | 0.5ps/km1/2 | |||
| Zero-dispersion Wavelength(nm) | 1300~1324 | —— | |||
| Zero-dispersion Slope (max) ps/(nm2·km) | 0.093 | —— | |||
| Absolute value of Chromatic Dispersion ps/(nm·km) | 1288~1339nm | 3.5 | —— | ||
| 1271~1360nm | 5.3 | —— | |||
| 1550nm | 18.0 | —— | |||
| 1530~1565nm | —— | 0.1~10.0 | |||
| Dmax-Dmin 1530~1565nm | —— | 5.0 | |||
| cut-off wavelength lcc(nm) | ≤1260 | ≤1480 | |||
| Note: If specification at 1600nm is required, Please make it out in the ordering contract. | |||||
|
Fibre Count |
Steel Wire mm |
PE Sheathed Steel Wire mm |
Loose Tube Size mm |
Inner/outer Sheath Thickness mm |
Cable Diameter mm |
Cable Weight kg |
Strength Long/Short Term N |
Crush Resistance Long/Short Term N/100mm |
| 2~12 | 0.8 | / | 1.8/2.6 | 0.3/0.9 | 8.4 | 80 | 600/1500 | 300/1000 |
The standard delivery length of a cable is 1000m, 2000m or 3000m with the tolerance 0～+20m. If special requests are made in the contract, the supplied cable length should conform to it.