15-13
Cisco ONS 15454 Procedure Guide, R5.0
December 2004
Chapter 15 Maintain the Node
NTP-A112 Clean Fiber Connectors
Step 2
As needed, complete the
“DLP-A365 Initiate an Optical Protection Switch” task on page 20-50
Step 3
As needed, complete the
“DLP-A366 Initiate an Electrical Protection Switch” task on page 20-50
Step 4
To prevent traffic on a working or protect card from switching to the other card in the pair, complete the
“DLP-A201 Apply a Lock On” task on page 19-1
.
Step 5
To prevent traffic from switching to the protect card, complete the
“DLP-A202 Apply a Lock Out” task
Note
A combination of lock-on and lockout is allowed in 1:1 and 1:N protection; for example, a
lock-on on the working card and a lockout on the protect card is permissible.
Step 6
To remove a lock-on or lockout and return a protection group to its usual switching method, complete
the
“DLP-A203 Clear a Lock On or Lock Out” task on page 19-3
.
Note
A non-alarmed event (INHSW) is raised when a card is placed in a Lock On or Lock Out state.
Step 7
To lock out a span on a BLSR, which prevents traffic from switching to the locked out span, complete
the
“DLP-A299 Initiate a BLSR Span Lock Out” task on page 19-63
Step 8
As needed, complete the
“DLP-A300 Clear a BLSR Span Lock Out” task on page 20-1
.
Step 9
As needed, complete the
“DLP-A301 Initiate a BLSR Manual Ring Switch” task on page 20-2
Step 10
As needed, complete the
“DLP-A241 Clear a BLSR Manual Ring Switch” task on page 19-23
Step 11
As needed, complete the
“DLP-A197 Initiate a Path Protection Force Switch” task on page 18-68
Step 12
As needed, complete the
“DLP-A198 Clear a Path Protection Force Switch” task on page 18-70
Stop. You have completed this procedure.
NTP-A112 Clean Fiber Connectors
Purpose
This procedure cleans the fiber connectors.
Tools/Equipment
Inspection microscope
Compressed air/duster
Type A Fiber Optic Connector Cleaner (CLETOP reel)
Isopropyl alcohol 70 percent or higher
Optical swab
Optical receiver cleaning stick
Prerequisite Procedures
None
Required/As Needed
Required
Onsite/Remote
Onsite
Security Level
None
Содержание ONS 15454 Series
Страница 28: ...Tables xxviii Cisco ONS 15454 Procedure Guide R5 0 December 2004 ...
Страница 44: ...Tasks xliv Cisco ONS 15454 Procedure Guide R5 0 December 2004 ...
Страница 53: ...liii Cisco ONS 15454 Procedure Guide R5 0 December 2004 About this Guide Document Conventions ...
Страница 55: ...lv Cisco ONS 15454 Procedure Guide R5 0 December 2004 About this Guide Document Conventions ...
Страница 126: ...4 14 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 4 Turn Up Node NTP A256 Set Up SNMP ...
Страница 168: ...5 42 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 5 Turn Up Network NTP A172 Create a Logical Network Map ...
Страница 304: ...10 8 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 10 Change Node Settings NTP A87 Change SNMP Settings ...
Страница 410: ...16 4 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Chapter 16 Power Down the Node NTP A114 Power Down the Node ...
Страница 510: ...17 100 Cisco ONS 15454 Procedure Guide R5 0 March 2005 Chapter 17 DLPs A1 to A99 DLP A99 Determine Available VLANs ...
Страница 746: ...20 102 Cisco ONS 15454 Procedure Guide R5 0 March 2005 Chapter 20 DLPs A300 to A399 DLP A399 Install a UBIC H EIA ...
Страница 828: ...A 14 Cisco ONS 15454 Procedure Guide R5 0 December 2004 Appendix A CTC Information and Shortcuts Equipment Inventory ...
Страница 850: ...Index IN 22 Cisco ONS 15454 Procedure Guide R5 0 December 2004 description 4 11 remove 18 23 ...