17-53
Cisco ONS 15454 Procedure Guide, R5.0
March 2005
Chapter 17 DLPs A1 to A99
DLP-A44 Install Fiber-Optic Cables for BLSR Configurations
Note
To avoid error, connect fiber-optic cable so that the farthest slot to the right represents the east port, and
the farthest slot to the left represents the west port. Fiber connected to an east port at one node must plug
into the west port on an adjacent node.
Caution
Do not provision the BLSR east and west ports on the same OC-N card.
Step 1
Plan your fiber connections. Use the same plan for all BLSR nodes.
Step 2
Plug the fiber into the Tx connector of an OC-N card at one node and plug the other end into the Rx
connector of an OC-N card at the adjacent node. The card displays an SF LED if the transmit and receive
fibers are mismatched.
Note
Do not mix working and protect card connections when connecting a four-fiber BLSR. The
BLSR does not function if working and protect cards are interconnected. See
for an example of correct four-fiber BLSR cabling.
Step 3
until you have configured the ring.
shows fiber connections for a two-fiber BLSR with trunk (span) cards in Slot 5 (west) and
Slot 12 (east).
Figure 17-23
Connecting Fiber to a Four-Node, Two-Fiber BLSR
shows fiber connections for a four-fiber BLSR. Slot 5 (west) and Slot 12 (east) carry the
working traffic. Slot 6 (west) and Slot 13 (east) carry the protect traffic.
55297
Node 1
West
East
West
East
West
East
West
East
Slot 5
Tx
Rx
Slot 12
Tx
Rx
Node 4
Slot 5
Tx
Rx
Slot 12
Tx
Rx
Node 2
Slot 5
Tx
Rx
Slot 12
Tx
Rx
Node 3
Slot 5
Tx
Rx
Slot 12
Tx
Rx
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 ...