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4. Transmission specifications
4-5
4.3.2 Optical cable for Fnet
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Table 4.3.2 Specifications of optical cable
Cable contents
Type name
Y22 : For indoor (for Bi-directional communication)
D22 : For outdoor (for Bi-directional communication)
Connector type ST - Type
Maker Hewlett Packard(H.P)
For indoor(standard) For outdoor(standard)
Segment
Y22
D22
Outer diameter (mm)
2.9
×
5.8
4.8
Loaded (cm) 5.0 7.5
Min. Radius
of curvature
Unloaded (cm) 3.0 4.8
Weight(Kg/m) 16 21
Contents Characteristic Unit
Core 62.5
µ
m
Cladding 125
µ
m
Max. attenuation 5 dB/km
Standard attenuation 4.5 dB/km
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Outside drawing of optical cable
C
onnector type
C
onnector type
Ex.) If the cable type is Y226969, connector type is ST and the
shape is stainless at both of the connectors.
For indoor(Y22
) For outdoor(D22
)