Cisco ONS 15454 Hardware Installation Manual page 113

Installing the ONS 15454 M12 (ANSI and ETSI) Shelf
Note 15454-CC-FTA is compatible with Software Release 2.2.2 and greater and shelf assemblies 15454-SA-HD
and 15454-SA-ANSI. 15454E-CC-FTA is compatible with Software Release 4.0 and greater and shelf
15454-SA-ETSI.
Caution If you install the air filter below 15454E-CC-FTA or 15454-CC-FTA, only filters with part numbers
700-23193-01 and 700-23194-01 can be used in this configuration.
Note Error messages appear on the TCC2/TCC2P/TCC3 card, the fan-tray LED, and in Cisco Transport Controller
(CTC) when the fan-tray assembly is removed from the shelf or when one fan is not working.
Note If you are installing the ONS 15454 in an outside plant cabinet, remove the air filter to provide maximum
cooling capabilities and to comply with Telcordia GR-487-CORE.
Note To install the fan-tray assembly, it is not necessary to move any of the fiber-storage facilities.
Note If the fan-tray assembly is removed from the shelf, wait for at least 5 seconds before plugging it back into the
shelf. In the event the LCD display in the fan-tray assembly appears blank, remove the unit from the shelf,
wait for at least 5 seconds and reinsert the unit into the shelf.
Procedure
Step 1
Install the air filter. The air filter can be installed internally between the fan-tray and shelf, or externally by
mounting the air filter bracket on the bottom of the shelf. Slide the air filter into the bracket.
Caution
Step 2 Install the fan-tray assembly.
84 shows the fan-tray assembly location on the ONS 15454 ETSI.
on the ONS 15454 ANSI, on page 85
• For the ONS 15454 ETSI shelf, press and hold the locks on the outer edges as you slide the fan-tray
assembly into the shelf.
Although the air filter can work with older fan-trays if it is installed with either side facing up, Cisco
recommends that you install it with the metal bracing facing up to preserve the surface of the filter.
You must install the air filter with the metal bracing facing up with 15454E-CC-FTA or
15454-CC-FTA.
Figure 42: Installing the Fan-Tray Assembly on the ONS 15454 ETSI, on page
Figure 43: Installing the Fan-Tray Assembly
shows the fan-tray assembly location on the ONS 15454 ANSI.
Cisco ONS 15454 Hardware Installation Guide
NTP-G8 Install the Fan-Tray Assembly
83