User Manual

2.3.2 Fibre-optic netwark
The tibre-optic distributor 2124 physically subdivides the fibre-optL
eng in suorings and interconnects them to a network. tt is not
necessary to assign all 4 subrings.
Fibre.optic network
2125
Master
computer
— _i
TxD
0
xD
2124
TxD
1w~
2122 r-~- -
TxD ‚Controller
3
TxD~
L
Erklärung:
1~1~D1 — LWL adaptor
TxD = LWL transmitter connection
RxD — LWL receiver connection
0 = LWL upperring
1 .4 ~LWLsubringlto4
maximum 90 LWL adaptor in LWL mama
L ____________________________
Lanze
2122 r
Controller!
____ 4
2122 -
Dontroller 1
5j
__-J
Txt
—i
9