Cisco ONS 15454 DWDM Reference Manual

1-30
Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 1 Shelf Assembly Hardware
1.7.2 Rear Cover
1.7.2 Rear Cover
The ONS 15454 ANSI has an optional clear plastic rear cover. This clear plastic cover provides
additional protection for the cables and connectors on the backplane. Figure 1-29 shows the rear cover
screw locations.
Figure 1-29 Backplane Attachment for Cover
You can also install the optional spacers if more space is needed between the cables and rear cover
(Figure 1-30).
32073
Screw locations
for attaching the
rear cover

Cisco ONS 15454 DWDM Specifications

General

Chassis Type	DWDM
Form Factor	Rack-mountable
Slots	17
Storage Temperature	-40 to 158°F (-40 to 70°C)
Relative Humidity	5% to 95% non-condensing
Power Supply	AC or DC
Cooling	Internal fans
Operating Temperature	23 to 104°F (-5 to 40°C)
Altitude	0 to 6500 ft (0 to 1981 m)
Safety Compliance	EN 60950-1
EMI Compliance	FCC Part 15