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OptiX OSN 550 Multi-Service CPE Optical Transmission
System
Configuration Guide
Field
Assigned by VC4
Node
Link
Physical Information
VC4
Subnet Name
Subnet Type
WTR Time (s)
Revertive Mode
Issue 02 (2011-06-30)
Value
Selected, Deselected
For example: NE70
For example: NE140-NE141
Ring 1
For example: 1-SL1Q-1
(SDH-1)-1-SL1Q-2(SDH-1)
For example: 1 to 4
For example: Two-fiber
bidirectional multiplex
section shared protection
ring_1
2f_MS SPRing, 2f_MS
DPRing, 1+1 Linear MSP,
M:N Linear MSP,
Unprotected Ring,
Unprotected Chain
For example: 600
Non-Revertive, Revertive
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Copyright © Huawei Technologies Co., Ltd.
3 Configuring SDH Services
Description
Indicates that different VC-4s
correspond to different
protection subnetworks. You
can group VC-4s in the
optical fiber into different
protection subnets to protect
virtual optical channels. This
means that certain VC-4s in
the fiber can be allocated to a
protection subnetwork. For
example, in the case of an
STM-16 fiber, the former four
VC-4s can be allocated for an
STM-4 MSP, and the
following four VC-4s can be
allocated for channel
protection.
NOTE
For LMSP, Assigned by VC4 is
not supported.
Displays the selected NE.
Displays the fiber link of the
protection subnetwork.
Displays the line board
resource used by the fiber
link.
If Assigned by VC4 is
selected in Step 1, you can
specify the VC-4 resource
used by the protection
subnetwork in Step 2.
Displays the name of the
protection subnetwork.
Displays the type of the
protection subnetwork.
Displays the switching WTR
time of the protection
subnetwork.
Displays the revertive mode
of the protection subnetwork.
3-71
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