
Figure 9: ONS 15454 ETSI Shelf Dimensions
Mounting a Single Node
The ONS 15454 ETSI requires 616.5 mm (24.24 inch) minimum of vertical rack space and 25 mm (1 inch)
below the installed shelf to allow air flow to the fan intake. If a second ONS 15454 ETSI is installed above
a shelf, the air ramp between the shelves provides space for air flow. To ensure the mounting is secure, use
two to four M6 mounting screws for each side of the shelf. A shelf should be mounted at the bottom of the
rack if it is the only unit in the rack.
The following figure shows the rack mounting position for the ONS 15454 ETSI shelf.
Cisco ONS 15454 Hardware Installation Guide
28
Installing the ONS 15454 M12 (ANSI and ETSI) Shelf
Mounting a Single Node
Summary of Contents for ONS 15454
Page 2: ... 2019 Cisco Systems Inc All rights reserved ...
Page 16: ...Cisco ONS 15454 Hardware Installation Guide xvi Contents ...
Page 28: ...Cisco ONS 15454 Hardware Installation Guide xxviii Preface Preface ...
Page 36: ...Cisco ONS 15454 Hardware Installation Guide 6 Overview Cisco ONS 15454 M6 Shelf ...
Page 510: ...Cisco ONS 15454 Hardware Installation Guide 480 Hardware Specifications Dimensions ...