Dlp-G21 Install Timing Wires On The Mic-C/T/P (Etsi Only) - Cisco ONS 15454 Hardware Installation Manual
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Also See for ONS 15454:
- Troubleshooting manual (107 pages) ,
- Manual (88 pages) ,
- Procedure manual (62 pages)
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DLP-G21 Install Timing Wires on the MIC-C/T/P (ETSI Only)
DB-62 Pin Connector
62
Step 2
Connect the other end of the alarm and control wires according to local site practice.
Step 3
Connect the DB-62 connector to the ALARM IN/OUT connector on the MIC-A/P faceplate.
Step 4
Tighten the screws of the connector on the alarm cable.
Step 5
Return to your originating procedure (NTP).
DLP-G21 Install Timing Wires on the MIC-C/T/P (ETSI Only)
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Procedure
Step 1
Using coaxial cable with 1.0/2.3 miniature coax connectors, connect the clock cable to the appropriate connector
on the faceplate of the MIC-C/T/P.
Step 2
Gently push the cable with the 1.0/2.3 miniature coax connector down until the cable connector slides into
the 1.0/2.3 miniature coax connector on the faceplate with a click.
The MIC-C/T/P provides 1.0/2.3 miniature coax connectors that are used for timing input and output. The
top connectors are for "A" (BITS-1) timing, and the bottom connectors are for "B" (BITS-2) timing. In each
case, the left connector is the input and the right connector is the output. The input connectors for timing
provide a 75-ohm termination. System cables are available that can convert timing clocks from 75 ohms to
100/120 ohms. The following table shows MIC-C/T/P pin assignments.
Table 16: MIC-C/T/P Clock Connector Pin Assignment
Pin
IN 1
OUT 1
IN 2
OUT 2
Cisco ONS 15454 Hardware Installation Guide
104
Signal Name
VISALM3+
This task installs the timing cables on the MIC-C/T/P FMEC.
75-ohm coaxial cable with a 1.0/2.3 miniature coax connector on the MIC-C/T/P
side
NTP-G6 Install the MIC-A/P and MIC-T/C/P FMECs (ETSI Only), on page 66
As needed
Onsite
None
Function
Input from external device
Output to external device
Input from external device
Output to external device
Installing the ONS 15454 M12 (ANSI and ETSI) Shelf
Function
Normally open minor visible alarm
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