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Multi core Double Sheath Spiral steel Fiber optic cable

Indoor cable.
multi fiber, Φ900μm or Φ600μm tight buffer , spiral steel armor, two layers of Kevlar yarn with double sheath (LSZH/ PVC/ OFNR Jacket)

  • Product Model:GJFJV
INQUIRY
· Used in Indoor and Outdoor distribution;
· Used in pigtails and patch cords;
· Used in optical connections in optical communication equipment rooms and optical distribution frames;
· Used in optical connections in optical apparatus and equipments.
· Good mechanical and environmental characteristics;
· Flame retardant characteristics meets the requirements of relevant standards;
· The mechanical characteristics meet the requirements of relevant standards;
· Soft, flexible, easy to splice, and with big capacity data transmission;
· Meet various requirements of market and clients.

 Cable construction details :

Technical Parameters:
Out Diameter(MM) 2.0 Weight(KG) 15.0
2.8 18.0
3.0 18.0
Storage temperature(℃) -20+60
Min Bending Radius(mm) Long term  10D
Min Bending
Radius(mm)
Short term 20D
Min allowable
Tensile Strength(N)
Long term  300
Min allowable
Tensile Strength(N)
Short term 1000
Crush Load (N/100mm) Long term 500
Crush Load (N/100mm) short term 1000

 

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 Fibr   ≤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
Dicontinuity
Difference backscatter
coefficient
dB/km ≤0.05 ≤0.03 ≤0.08 ≤0.10 ≤0.08
Attenuation uniformity dB/km ≤0.01 ≤0.01      
Core dimater 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 conentricity 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 availabler
if required by custome

 

Cable marking and cable reel marking

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

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