中文版
室外光缆

全绝缘自承式光缆ADSS

ADSS光缆松散管绞合。光纤定位在由高模量塑料制成的松散管中。管中填充有防水填充化合物。管(和填料)作为非金属中心强度构件缠绕在FRP(纤维增强塑料)周围,形成紧凑的圆形光缆芯。在光缆芯填充填充化合物之后。它覆盖着薄的PE(聚乙烯)内护套。在作为强度构件的内护套上施加绞合的芳族聚酰胺纱线层之后,用PE或AT(防跟踪)外护套完成电缆。
描述

Cable construction 

Number of fiber                                24-144core
Filling rope 2-0
Moisture Barrier Water blocking system
Central strength member  material                            FRP/FRP with PE
size 2.1mm
Tube-filling Tube filling compound
filler PP tube/ PVC tube
Inner sheath material PE
Loose tube material PBT
diameter Ф2.2(outer/inner)
Outer armored material  Aluminum tape/Corrugated steel tape
Outer sheath material  PE/HDPE
diameter 1.7±0.2mm

 

Fiber Color

No. 1 2 3 4 5 6
Color
No. 7 8 9 10 11 12
Color


Tube Color

No. 1 2 3 4 5 6
Color
No. 7 8 9 10 11 12
Color

Cable Mechanical characteristic

core                                                             Cable diameter                                   weight                                            
2 core to 60core 12±0.5mm 140±5kg/km
72core 13±0.5mm 190±5kg/km
96core 14.5±0.5mm 220±5kg/km
144core 16.5±0.5mm 240±10kg/km
Rec.daily max working tension 88kn
Max. Allowable working tension 32.7kn
Modulus of elasticity 37kn/mm2
Min Bending Radius(mm) operation 240mm
installation 390mm
Extra load Extra load  0.5%-0.7%
Ice 5mm
Wind speed 35m/s

 

Fiber characteristic

Fiber style Unit                SM                   
G652
SM             
G652D
MM                
50/125
MM              
62.5/125
MM                 
OM3-300
condition nm 1310/1550 1310/1550 850/1300 850/1300 850/1300
attenuation dB/km ≤3.0/1.0 ≤3.0/1.0
0.36/0.23 0.34/0.22 3.0/1.0 ---- ----
Dispresion 1550nm Ps/(nm*km) ---- ≤18 ---- ---- Dispresion
1625nm Ps/(nm*km) ---- ≤22 ---- ----  
Bandwith 850nm MHZ.KM ---- ---- ≧400  ≧160  Bandwith
1300nm MHZ.KM ---- ---- ≧800  ≧500  
Zero dispersion wavelength nm 1300-1324 ≧1302,
≤1322
---- ---- ≧ 1295,
≤1320
Zero dispresion slope nm ≤0.092 ≤0.091 ---- ---- ----
PMD Maximum Individual Fiber   ≤0.2 ≤0.2 ---- ---- ≤0.11
PMD Design Link Value Ps(nm2*k
m)
≤0.12 ≤0.08 ---- ---- ----
Fibre cutoff wavelength λc nm ≧ 1180,
≤1330
≧1180,
≤1330
---- ---- ----
Cable sutoff
wavelength λcc
nm ≤1260 ≤1260 ---- ---- ----
MFD 1310nm um 9.2+/-0.4 9.2+/-0.4 ---- ---- ----
1550nm um 10.4+/-0.8 10.4+/-0.8 ---- ---- ----
Numerical
Aperture(NA)
  ---- ---- 0.200+/
-0.015
0.275+/-0.
015
0.200+/-0
.015
Step(mean of bidirectional
measurement)
dB ≤0.05 ≤0.05 ≤0.10 ≤0.10 ≤0.10
Irregularities over fiber
length and point
dB ≤0.05 ≤0.05 ≤0.10 ≤0.10 ≤0.10
 
Discontinuity
Difference backscatter                    
coefficient
dB/km          ≤0.05 ≤0.03 ≤0.08 ≤0.10 ≤0.08
Attenuation uniformity dB/km ≤0.01 ≤0.01      
Core diameter um     50+/-1.0 62.5+/-2.5 50+/-1.0
Cladding diameter um 125.0+/-0.1 125.0+/-0.1 125.0+/-0.1 125.0+/-0.1 125.0+/-0.1
Cladding non-circularity % ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤1.0
Coating diameter um 242+/-7 242+/-7 242+/-7 242+/-7 242+/-7
Coating/chaffinch 
concentrically error
um ≤12.0 ≤12.0 ≤12.0 ≤12.0 ≤12.0
Coating non-circularity % ≤6.0 ≤6.0 ≤6.0 ≤6.0 ≤6.0
Core/cladding concentricity error um ≤0.6 ≤0.6 ≤1.5 ≤1.5 ≤1.5
Curl(radius) um ≤4 ≤4 ---- ---- ----

 

Package

1.Packing material: Wooden drum
2.Packing length: The standard length of the cable shall be 2 km. Another cable length is also available
if required by customer

 

Cable marking and cable reel marking

The cable sheath shall be marked with white characters according to the customer's requirement.

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