Rbsu/Rbss Interface Units - Toshiba strata CT Installation & Maintenance Manual

ISDN Interfaces
Ferrite Core
Install the Ferrite core provided with the RPRI cable kit as shown in
needed to comply with EMC requirements.
H
C
Figure 10-4 Ferrite Core Installation

RBSU/RBSS Interface Units

System:
Circuits per PCB:
Interfaces with:
Older Version(s):
The Strata CT system supports the RBSU/RBSS interface unit according to the common
control unit resident in the system. (refere to
RBSU/RBSS switches, jumpers, and connectors are shown in
Figure 10-8
LEDs on the RBSU/RBSS show a continuous status of BRI operation. Refer to
Page 10-15
10-8
RPTU
Front View
ISDN PRI Jack
Tie wrap
2754
Strata CT
2 circuits (2B + D each circuit)
ISDN BRI TE when connected to the Public Network or a BRI
S-type, NT or TA devices when connecting to ISDN station
equipment
none
on Page 10-13 and described in
for a list of each LED's status.
Figure
CAT5 Shielded Cable
Ferrite Core
ZCAT3035-1330
Note: The Ferrite core must be
as close as possible to the RPTU.
One turn
Table 10-1)
Figure 10-7 on Page 10-12
Table 10-5.
Strata CT I&M Manual October 2000
10-4. This core is
and
Table 10-6 on