A high-impedance option (> 3 kilo-ohms or greater) is possible through a jumper on the MIC-C/T/P FMEC.
You can change the top timing input to high impedance by removing the jumper on P3 of the MIC-C/T/P
FMEC. You can change the bottom timing input to high impedance by removing the jumper on P2 on the
MIC-C/T/P FMEC.
Refer to ITU-T G.813 for rules about provisioning timing references.
Note
Step 3
Connect the other end of the cable to the external source of the timing signal according to
Clock Connector Pin Assignment, on page 104
Step 4
Repeat Step 3 for each cable that is required.
Step 5
Return to your originating procedure (NTP).
DLP-G22 Install LAN Wires on the MIC-C/T/P (ETSI Only)
This task installs the LAN wires on the ONS 15454 ETSI MIC-C/T/P.
Purpose
Standard CAT-5 Ethernet cable (straight-through for data terminating equipment
[DTE] or cross-over for data circuit-terminating equipment [DCE])
or
RJ-45 connector
Crimping tool for RJ-45 connector
0.51 mm² or 0.64 mm² (#22 or #24 AWG) wire, preferably CAT-5
Tools/Equipment
NTP-G6 Install the MIC-A/P and MIC-T/C/P FMECs (ETSI Only), on page 66
Prerequisite Procedures
As needed
Required/As Needed
Onsite
Onsite/Remote
None
Security Level
Rather than using the LAN connection port on the MIC-C/T/P, you can use the LAN connection port on the
TCC2/TCC2P/TCC3 card if preferred. Use either the MIC-C/T/P connection or the TCC2/TCC2P/TCC3 card
connection. You cannot use the LAN connection port on the MIC-C/T/P and the LAN connection port on the
TCC2/TCC2P/TCC3 card simultaneously; however, it is possible for you to make a direct connection from
a computer to the LAN connection port on the TCC2/TCC2P/TCC3 card while the LAN connection port on
the MIC-C/T/P is in use as long as the computer connected directly to the TCC2/TCC2P/TCC3 card is not
connected to the same LAN.
Note
Procedure
Step 1
Using 0.51 mm² or 0.64 mm² (#22 or #24 AWG) wire or CAT-5 Ethernet cable, connect the wires to the RJ-45
connector according to the following table.
Cisco ONS 15454 Hardware Installation Guide
105
Installing the ONS 15454 M12 (ANSI and ETSI) Shelf
DLP-G22 Install LAN Wires on the MIC-C/T/P (ETSI Only)
Summary of Contents for ONS 15454
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