Attach ferrite bead rf suppressor, Attach ferrite bead rf suppressor -20, Caution – Carrier Access Access Navigator User Manual
Page 124
6-20
August 2003
Access Navigator - Release 1.8
Electrical Installation
Attach Ferrite Bead RF Suppressor
Attach Ferrite Bead RF Suppressor
CAUTION!
S
HIELDED
RS-232
CABLE
WITH
FERRITE
BEAD
RF
SUPPRESSOR
IS
REQUIRED
FOR
COMPLIANCE
WITH
NEBS 1089 EMI/EMC
AND
FCC R
EQUIREMENT
P
ART
15,
TO
PREVENT
RADIO
FREQUENCY
INTERFERENCE
WITH
OTHER
EQUIPMENT
.
1. Position ferrite bead for most convenient cable dressing and wire tying. Location is not critical.
2. Open the snap-on ferrite beads along hinge cover (see Detail A in Figure 6-10).
3. Loop RS-232 cable so that cable passes through center of ferrite bead twice (see Detail B).
4. Fold ferrite bead hinge covers together over RS-232 cable. Press covers together until they snap
together.
Figure 6-10. Attaching Ferrite Bead RF Suppressor
RS-232 CLI
Management
Connector
Shielded
RS-232
Cable
Ferrite
Bead
Detail A
Detail B
Open