8. Installation and testing operation
8-10
8.2.2 E/O converter(Electric/optical signal converter)
12=>+%7-"%
.
E
%
!"#
$%
F
=7+%7 =7+%7 =7+%7
E
&'(
)*+
,-
%
!"#
$%
F
=7+%7 =7+%7 =7+%7
&'(
)*
- )
""
!- 1
5- (
<- (1 3
Twisted pair cable
Optical cable
Optical cable
[When optical cable is used to connect between Fnet modules of many stations]
Optical cable
Optical cable
Active coupler
[When optical cable is used to connect between Fnet modules of many stations using active coupler]