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Câble extérieur FTTH

Câble de dérivation de fibre optique vers l’antenne résidentielle (FTTH autoporteur)

Câble FTTH directement connecté à leur domicile, leur bande passante, leur longueur d'onde et leur type de technologie de transmission ne sont pas limités L'unité de fibre optique est placée au centre. Deux membres de force parallèles sont placés
Description

Cable construction:

Number of fiber  1~24core
strength member Material Galvanized steel wire/FRP/KFRP
diameter 2*(0.5~0.8)mm
Self-support Messenger wire Material Galvanized steel wire
diameter 1.0mm
Outer sheath  material  LSZH
diameter  1.8±0.2mm
Cable size (Height * width) 2.0(±0.1) mm × 5.2(±0.2)mm
Cable sheath thickness Max. 0.8mm/Min. 0.4mm
Messenger sheath thickness 0.5~0.7mm
Cable weight  1~2core 18.2KG
4~6core 18.5KG
8~24core 54.0KG

 

Fiber Color

No. 1 2 3 4 5 6
Color
No. 7 8 9 10 11 12
Color
No. 13 14 15 16 17 18
Color
No. 19 20 21 22 23 24
Color

Cable Mechanical characteristic

Items  Description
Installation Temperature range(℃) -20+60
Operation and transport temperature(℃) -40+70
Min Bending Radius(mm) Long term  15D
Min Bending
Radius(mm)
Short term 30D
Min allowable
Tensile Strength(N)
Long term  300
Min allowable
Tensile Strength(N)
Short term 600
Crush Load (N/100mm) Long term 1000
Crush Load (N/100mm) short term 2200

 

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 ---- ----
Dispersion 1550nm Ps/(nm*km) ---- ≤18 ---- ---- Dispersion
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 dispersion 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 cutoff
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: standard length of cable shall be 2 km. Other cable length is also available
if required by customer
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