Cisco ONS 15454 Series User Manual

CHAPTER
18-1
Cisco ONS 15454 Procedure Guide, R5.0
March 2007
18
DLPs A100 to A199
Note The terms “Unidirectional Path Switched Ring” and “UPSR” may appear in Cisco literature. These terms
do not refer to using Cisco ONS 15xxx products in a unidirectional path switched ring configuration.
Rather, these terms, as well as “Path Protected Mesh Network” and “PPMN,” refer generally to Cisco’s
path protection feature, which may be used in any topological network configuration. Cisco does not
recommend using its path protection feature in any particular topological network configuration.
DLP-A111 Changing the Maximum Number of Session Entries for Alarm
History
Step 1 From the Edit menu, choose Preferences.
The CTC Preferences dialog box appears (Figure 18-1).
Purpose This task changes the maximum number of session entries included in the
alarm history. Use this task to extend the history list in order to save
information for future reference or troubleshooting.
Tools/Equipment None
Prerequisite Procedures DLP-A60 Log into CTC, page 17-66
Required/As Needed As needed
Onsite/Remote
Onsite or remote
Security Level
Provisioning or higher

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