Cisco ASR 900 Series Configuration Guide

Supported Traffic Combinations
The following traffic combination is supported:
•
CEM Traffic - SONET:
Ports 0-7 are available as OC-48/OC-12/OC-3/1GE ports. To achieve 5G traffic on the card, four ports
are grouped. For example, 0-3 and 4-7 can provide a maximum traffic of 2.5G. For example, OC-48
port is allocated in each group. Hence, if one of the ports is configured as OC-48, the other ports in the
group cannot be configured. If OC-12 or OC-3 rate is configured in any of the port groups, OC-48 cannot
be configured.
•
CEM Traffic - SDH:
Ports 0-7 are available as STM-16, STM-4, and STM-1 ports. To achieve 5G traffic on the card, four
ports are grouped. For example, 0-3 and 4-7 can provide a maximum traffic of 2.5G. For example,
STM-16 port is allocated in each group. Hence, if one of the ports is configured as STM-16, the other
ports in the group cannot be configured. If STM-4 or STM-1 rate is configured in any of the port groups,
STM-16 cannot be configured.
Restrictions for Configuring 1-Port OC-192/STM-64 or 8-Port
OC-3/12/48/STM-1/-4/-16 Interface Module
•
There should not be any configuration before the mode conversion command is used.
•
The IM reloads and becomes active only about 5 minutes after a mode conversion is complete.
•
When the mode changing command is applied by copying from a file (from TFTP server), the IM reloads
and as a result all subsequent configurations fail for that interface module. You must change the mode
of the interface module to 5G mode or 10G before copying the configurations from the TFTP file.
•
For 10G mode, port 8 is used to configure OC-192 or STM-64 rate. You cannot use port 8 in 5G mode.
Important Notes on Configuration
•
There should not be any of the following configurations before the mode conversion command is used:
•
CEM configurations
•
Path configurations
•
Mode SONET configuration under controller Mediatype
•
Mode SDH configuration under controller Mediatype
•
When the mode conversion command is applied, the IM reloads and becomes active after 5 minutes
after a mode conversion is complete.
1-Port OC-192 or 8-Port Low Rate CEM Interface Module Configuration Guide, Cisco IOS XE Everest 16.7.x
(Cisco ASR 900 Series)
152
Configuring 5G Mode on 1-Port OC-192/STM-64 or 8-Port OC-3/12/48/STM-1/-4/-16 Interface Module
Supported Traffic Combinations

Cisco ASR 900 Series Specifications

General

Brand	Cisco
Model	ASR 900 Series
Category	Network Router
Language	English