Ntp-H99 Add An End Node To A Linear Adm - Cisco ONS 15310-MA SDH Procedure Manual

Before You Begin

NTP-H99 Add an End Node to a Linear ADM

Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Note Optical transmit and receive levels should be in their acceptable range as shown in the specifications
section for each card in
In a linear ADM configuration, two STM-M ports in 1+1 protection are connected to two STM-M ports
Note
in 1+1 protection on a second node. On the second node, two more STM-M ports are connected to a third
node. The third node can be connected to a fourth node, and so on, depending on the number of nodes
in the linear ADM. The ONS 15310-MA SDH has four optical ports and can be added as an end node or in
the middle of a linear ADM.
The two optical ports on the ONS 15310-MA SDH are present on either Slot 3 or Slot 4 of the chassis.
Note
Other ONS 15xxx platforms do not allow a 1+1 protection group to be created if the working and protect
ports are on the same slot. Any of these ports (Slot 3, Port 1-1 or Port 2-1 or Slot 4, Port 1-1 or Port 2-1
for the ONS 15310-MA SDH) can be designated as the working port, depending on your configuration
and fiber connections.
Caution If the linear ADM carries traffic, you cannot add a node between two linear nodes unless you delete and
recreate the circuits. Use this procedure to add a node to the end of the linear ADM.
Step 1 According to local site practice, complete the
page 14-2
Step 2 At the new node, complete one of the following procedures:
•
•
Step 3 Verify that the new node has two available optical ports with the same rate as the linear ADM. If the
optical ports are not installed, complete the
the optical ports have different line rates, complete the
on page
For the ONS 15310-MA SDH, complete
Step 4
SDH" procedure on page 3-10
Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
13-6
This procedure adds a single ONS 15310-MA SDH node to the end of
an ONS 15310 linear add-drop multiplexer (ADM) network.
None
NTP-H29 Provision a Linear ADM Network, page 4-6
As needed
Onsite
Provisioning or higher
Table 1-2 on page 1-30
for all the nodes in the ring.
If the node has not been turned up, complete all procedures in
If the node has been turned up, complete the
page 4-2.
17-89.
for the ONS 15310-MA SDH.
"NTP-H102 Back Up the Database" procedure on
"NTP-H26 Verify Node Turn-Up" procedure on
"DLP-H16 Install SFP Connectors" task on page
"DLP-H194 Change the Optical Line Rate" task
"NTP-H142 Create Protection Groups for ONS 15310-MA
for the two STM-M ports that will connect to the linear ADM node.
Chapter 13 Add and Remove Nodes
Chapter 3, "Turn Up a Node."
78-19416-01
16-19. If