GYXTW Fiber Optic Cable Steel Wire Steel Tape Armored Optical Cable

Cable structure and parameterFibercountTube diameterSteel wirediameterSheath thickness(nominal*)Overall diameter(nominal**)Weight(approx.)mmmmmmmmkg/km62.51.02.38.473123.01.02.38.981* The nominal sheath thickness may have a tolerance with 0.2mm.* * The nominal overall diameter may have a tolerance with 0.2mm. Perf

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Cable structure and parameter

Fiber
count
Tube 
diameter

Steel wire

diameter

Sheath thickness
(nominal*)
Overall diameter
(nominal**)
Weight
(approx.)
mmmmmmmmkg/km
62.51.02.38.473
123.01.02.38.981

* The nominal sheath thickness may have a tolerance with 0.2mm.

* * The nominal overall diameter may have a tolerance with 0.2mm.

 

Performance of Cabled Optical Fiber

The performance of cabled optical fiber (ITU-T Rec. G.652D)

ItemSpecification
Fiber typeSingle mode
Fiber materialDoped silica
Attenuation coefficient
@ 1310 nm
@ 1383 nm
@ 1550 nm
@ 1625 nm

≤ 0.36 dB/km
≤0.35 dB/km
≤0.22 dB/km
≤0.25 dB/km
Point discontinuity≤ 0.05 dB
Cable cut-off wavelength≤ 1260 nm
Zero-dispersion wavelength1300 ~ 1324 nm
Zero-dispersion slope≤0.092 ps/(nm².km)
Chromatic dispersion
@ 1288 ~ 1339 nm
@ 1271 ~ 1360 nm
@ 1550 nm
@ 1625 nm

≤3.5 ps/(nm. km)
≤5.3 ps/(nm. km)
≤18 ps/(nm. km)
≤22 ps/(nm. km)
PMD≤0.2 ps/km½
Mode field diameter @ 1310 nm(8.6~9.5)±0.6 um
Core / Clad concentricity error≤0.6 um
Cladding diameter125.0 ± 1 um
Cladding non-circularity≤1.0%
Primary coating diameter245 ± 10 um
Proof test level100 kpsi (=0.69 Gpa), 1%
Temperature dependence
0ºC~ +70ºC @ 1310 & 1550nm
≤ 0.1 dB/km

 

Cable bending radius: 10 x cable diameter (static)

                                       20 x cable diameter (dynamic)

Application temperature range

Operating temperature range -40ºC to +60ºC
Storage / Transport temperature range -40ºC to +60ºC
Installation temperature range -20ºC to +50ºC

 

Packing

Each single cable length been wound on an iron stand-wooden composite or pure wooden drum.

Standard drum length is 2000m ±2%, or it can be delivered as customer requirement but not longer than

6000m with a tolerance.

Covered by plastic buffer sheet.

Sealed by strong wooden battens.

At least 1m of cable inner end should be reserved for testing.
 

GYXTW Optical Fiber Cable Steel Wire Steel Tape Armour CableGYXTW Optical Fiber Cable Steel Wire Steel Tape Armour Cable

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