Installing the ONS 15454 M6 ShelfThis chapter explains how to install the ONS 15454 M6 shelf.Unless otherwise specified, the ECU module refers to the ECU, ECU2, ECU-S, and ECU-60V units. Fordetails about the various ECU modules, see the External Connection Units, on page 72.Note• ANSI Rack Installation, on page 2• ETSI Rack Installation, on page 4• Air Deflector, on page 6• Air Plenum, on page 6• Air Plenum Rack and Cabinet Compatibility, on page 8• NTP-G344 Install the Air Plenum in ONS 15454 M6 Shelf, on page 9• Air Flow Performance of ONS 15454 M6, on page 23• NTP-G252 Install the ONS 15454 M6 Shelf , on page 24• Front Door, on page 50• NTP-G258 Install the Standard Door of the ONS 15454 M6 Shelf , on page 53• NTP-G259 Open and Remove the Standard Door of the ONS 15454 M6 Shelf , on page 57• NTP-G327 Install the Deep-Front Panel of the ONS 15454 M6 Shelf, on page 62• NTP-G329 Remove the Deep-Front Panel of the ONS 15454 M6 Shelf , on page 69• External Connection Units, on page 72• NTP-G253 Install the ECU or ECU-S Module, on page 79• NTP-L68 Upgrading to ONS 15454 M6 ECU60-S Module, on page 82• Power Modules, on page 82• NTP-G524 Install the Power Modules in the ONS 15454 M6 Shelf , on page 85• LCD Unit, on page 96• NTP-G255 Install the LCD Module in the ONS 15454 M6 Shelf, on page 96• Power and Ground Description, on page 98• NTP-G256 Install Power and Ground to the ONS 15454 M6 Shelf , on page 100• Fan-Tray Assembly , on page 117• NTP-G257 Install the Fan-Tray Assembly in the ONS 15454 M6 Shelf, on page 118• Cable Routing and Management, on page 120• NTP-G290 Install the Cable and Fiber Modules, on page 121Installing the ONS 15454 M6 Shelf1