ISDN Interfaces
5-7
Strata CTX I&M September 2002
Ferrite Core
Install the Ferrite core provided with the RPRI cable kit as shown in Figure 5-5. This core is needed to
comply with EU requirements.
Figure 5-5 Ferrite Core Installation
Ferrite Core
One Turn
CAT5 Shielded Cable
RPTU
Side View
2754
Tie Wrap
Note: The Ferrite core must be
as close as possible to the RPTU.
ISDN PRI Jack