May 2001
System Hardware Manual
5 - 133
A6-32
400
0-6
42-0
1
–
R
e
le
as
e 4
.0
Ma
y 2
001
The COID(4)-U( ) ETU provides four trunks which can be
any combination of DTMF or Decadic signalling. Refer to
Figure 5-20 COID(4)-U( ) ETU.
4.6.2
Installation
A maximum of 8 COID(4)-U( ) ETUs can be installed in
the Xen Master system (maximum of 32 trunks) in slots
S1~S4 in the first, second KSU.
A maximum of 2 COID(4)-U( ) ETUs can be installed in
the Xen Axis system (maximum of 8 trunks) in slots S3
and S4.
4.6.3
Switch Settings
The RESET switch resets the unit.
Figure 5-20 COID(4)-U( ) ETU