ACCESS/TRANSMISSION
LOSS DATA CALCULATION
=aL+bN+C
@
= (cable loss x cable lenght) + (average loss x no. of splice) + connector loss
a=cable loss, 0.4 for 1310nm & 0.24
for 1550nm.
b=average loss, 0.15db for 1310nm & 0.1db
for 1550nm.
C=Connector loss (0.5db per connector).
L=cable length.
N=Number of splice.(Joint)
HSBB
LOSS DATA CALCULATION
Total Loss = (cable loss x cable
distance) + (splice loss x no.of.joint) + connector
Cable
Loss
-
1310nm = <
0.35dB/km
-
1550nm = <
0.21dB/km
Splice Loss = < 0.05dB
Connector Loss = < 0.2dB
