MINI-LINKEandEMicro
3.10 SAU – Service Access Unit
The Service Access Unit (SAU) provides additional features such as service
channels, parallel inputs/outputs and access to the External Alarm C hannel
(EAC) on a MINI-LINK network site. Three versions of the SAU are available,
a basic and two expanded versions.
SAU Basic
SAU Exp 1
SAU Exp 2
EAC 1
EAC 2
USER I/O
O&M
PHONE
RAC 2
O&M
BR/EAC 1
USER I/O
RAC 1
DIG SC 1-4
BR/EAC 2
DIG SC 5-8
RAC 2
O&M
EAC 1
USER I/O
RAC 1
DIG SC 1-4
EAC 2
5540
Figure 47 SAUs
63
AE/LZT 110 2012 R8C 2002- 03-04
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