Dlp- A31 Attach Ferrites To Wire-Wrap Pin Fields - Cisco ONS 15454 Series Procedure Manual

DLP-A31 Attach Ferrites to Wire-Wrap Pin Fields
DLP-A31 Attach Ferrites to Wire-Wrap Pin Fields
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Wrap the cables once around and through the block ferrites and pull the cables straight through the oval
Step 1
ferrites.
Place the oval ferrite as close to the wire-wrap pin field as possible and between the ONS 15454 and the
Step 2
block ferrite, as shown in
of the wire-wrap pin field.
Figure 17-19
Return to your originating procedure (NTP).
Step 3
Cisco ONS 15454 Procedure Guide, R5.0
17-38
This task attaches ferrites to wire-wrap pin fields. Use an oval ferrite
(TDK ZCAT1730-0730) and block ferrite (Fair Rite 0443164151) for each
pair of cables.
ferrites to wire-wrap pin fields.
Oval and block ferrites
NTP-A8 Attach Wires to Alarm, Timing, LAN, and Craft Pin Connections,
page 1-15
As needed
Onsite
None
Figure 17-19. The block ferrite should be within 5 to 6 inches (127 to 152 mm)
Attaching Ferrites to Wire-Wrap Pin Fields
B
Figure 17-19 shows the suggested method for attaching
A
Chapter 17 DLPs A1 to A99
March 2005