Cisco ONS 15454 Series User Manual

17-10
Cisco ONS 15454 Procedure Guide, R5.0
March 2005
Chapter 17 DLPs A1 to A99
DLP-A10 Remove the Lower Backplane Cover
b. To detach the other end of the ground strap from the longer screw on the fiber guide, loosen the
#4 Kepnut (49-0337-01) on the terminal lug using the open-end wrench. Remove the terminal lug
and lock washer.
Step 2 Lift the door from its hinges at the top left corner of the door (Figure 17-4).
Figure 17-4 Removing the ONS 15454 Front Door
Step 3 Return to your originating procedure (NTP).
DLP-A10 Remove the Lower Backplane Cover
Step 1 Unscrew the five retaining screws that hold the cover in place.
Purpose This task removes the lower backplane cover.
Tools/Equipment #2 Phillips screwdriver
Medium slot-head screwdriver
Small slot-head screwdriver
Prerequisite Procedures None
Required/As Needed Required
Onsite/Remote Onsite
Security Level None
Door hinge
Assembly hinge pin
Assembly hinge
Translucent
circles
for LED
viewing
38831
FAN FAIL
CRIT
MAJ
MIN

Cisco ONS 15454 Series Specifications

General

Supported Interfaces	Ethernet
Management	Cisco Transport Controller (CTC), TL1, SNMP
Power Supply	-48 VDC or AC (depending on power supply module)
Operating Temperature	0 to 50°C (32 to 122°F) - varies by module
Storage Temperature	-40°C to 70°C (-40 to 158°F)
Relative Humidity	5 to 95%, noncondensing
Supported Protocols	SONET/SDH, Ethernet, OTN
Platform Type	Multi-service transport platform