 
1. General
1.1
Cable Description
The
optical fiber unit is positioned in the centre. Two parallel Fiber Reinforced
Plastics (FRP) or steel wire are placed at the two sides. Then the cable is
completed with a black or color LSZH sheath and water blocking tape (or aramid
yarn). Finally the cable is completed with a PE sheath.
1.2
Cable Structure
1.3
Cable Characteristics
A.
Special low-Ben-sensitivity fiber provides high bandwidth and excellent communication
transmission property.
B.
Two parallel FRP strength members ensure good performance of crush resistance
to protect the fiber.
C.
Simple structure, light weight and high practicability
D.
Novel flute design easily strip and splice, simplify the installation and
maintenance.
E.
Low smoke, zero halogen and flame retardant sheath; PE sheath protects cable
from ultraviolet radiation
F.
Water blocking tape enhance moisture proof. Aramid yarn enhance tensile
strength.
2.
Optical Characteristics& Technical Parameters
2.1Optical
Characteristics
|
Fiber type
|
Attenuation
|
OFL
|
Valid bandwidth
|
10G Ethernet
link length SX
|
Minimum
|
|
Condition
|
1310/1550nm
|
850/1300nm
|
850/1300nm
|
850nm
|
850nm
|
|
|
Nominal
|
Maximum
|
Nominal
|
Maximum
|
|
Unit
|
dB/km
|
dB/km
|
dB/km
|
dB/km
|
MHZ.km
|
MHZ.km
|
m
|
mm
|
|
G657A1
|
0.36/0.22
|
0.5/0.4
|
|
|
|
|
|
10
|
|
G657A2
|
0.36/0.22
|
0.5/0.4
|
|
|
|
|
|
7.5
|
|
OM3
|
|
|
3.0/1.0
|
3.5/1.5
|
≥1500/500
|
≥2000
|
≤300
|
30
|
|
OM4
|
|
|
3.0/1.0
|
3.5/1.5
|
≥3500/500
|
≥4700
|
≤550
|
30
|
2.2
Technical Parameters
|
Cable Type
|
Fiber Count
|
Cable Size
mm
|
Cable Weight
(ref) kg/km
|
Tensile Strength
Long/Short Term (N)
|
Crush Resistance
Long/Short Term
N/100mm
|
Bending Radius
Static/Dynamic
mm
|
|
GJYXFHA-1-12F
|
1-12
|
7.4mm
|
59
|
200/600
|
2000
|
10D/20D
|
3.
Packingand shipping
3.1 The
cables are packed in plywood drums.
3.2 Standard
delivery length is 2km/drum or per customer’s requirements.
3.3 Sheath
Marking
The
sheath marking are hot stamped on the sheath at one meter interval with white
color. The accuracy of the length marking shall be 0 ~ +1%.
Re-marking
is yellow color, if necessary.
WHBR *** XX
FIBRE Month/Year XXXXM
WHBR:
Manufacturer’s Name
***: Customer’s
name
XX
FIBRE: Fiber count
Month/Year:
Manufacture date
XXXXM:
The figure of meter.
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