Preface
Date
February 2011
May 2011
June 2011
August 2011
September 2011
November 2011
February 2012
March 2012
Notes
• Added the section "Card Slot Requirements" in the chapter "Preparing to Install the
ONS 15454 (ANSI and ETSI), ONS 15454 M2 and ONS 15454 M6 Shelf".
• Updated the sections "NTP-G252 Install the ONS 15454 M6 Shelf" and "NTP-G253
Install the External Connection Unit (ECU)" in the chapter "Install the Cisco ONS
15454 M6 Shelf".
• Changed the breaker rating (fuse) for the ONS 15454 ETSI chassis from 40A to 30A
in the chapter, "Installing the ONS 15454 (ANSI and ETSI) Shelf".
• Added a note in the "Fiber module" section in chapter "Install the Cisco ONS 15454
M6 Shelf".
• Added a note in the procedure, "NTP-Attach Wires to Timing, LAN, and Craft Pin
Connections in ONS 15454 M2" of chapter, "Install the Cisco ONS 15454 M2 Shelf".
• Added the length of the SCSI cables in the chapter "Install the Cisco ONS 15454 M6
Shelf".
• Updated the procedure "DLP-G655 Lock Cables for a Clean Routing" to "DLP-G655
Route and Lock Cables" in chapter "Install the Cisco ONS 15454 M6 Shelf".
• Added a note in the procedure "NTP-Attach Wires to Timing, LAN, and Craft Pin
Connections in ONS 15454 M2" in chapter, "Install the Cisco ONS 15454 M2 Shelf".
• Added additional information in the "External LAN Interface for EMS" section in
appendix, "Hardware Specifications".
• Updated the values for total maximum power consumption (ONS 15454 M6) in the
section "System Power" of the appendix, "Hardware Specifications".
• Updated the "Alarm Connectors" section in the chapter "Install the Cisco ONS 15454
M6 Shelf".
• Updated the "ONS 15454 M6 Shelf Specifications" section in the appendix "Hardware
Specifications".
Updated the alarm details in the chapter, "Installing the Cisco 15454 M6 Shelf".
Added a table that lists alarm connector pin details for SCSI alarm wire wrap cable in the
chapter, "Installing the Cisco 15454 M6 Shelf".
• Updated the size of the power cable for ONS 15454 M2 and ONS 15454 M6 shelves
in the chapter, "Preparing to Install".
• Updated the note in the chapter, "Installing the ONS 15454 (ANSI and ETSI) Shelf".
• Updated the "Fan Tray Units for ONS 15454 Cards" table in the chapter, "Installing
the ONS 15454 (ANSI and ETSI) Shelf".
Cisco ONS 15454 Hardware Installation Guide
Preface
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