1-Port Oc-192 Or 8-Port Low Rate Cem Interface Module (10G Ho / 10G Lo); Port Restrictions - Cisco ASR 903 Hardware Installation Manual

Cisco ASR 903 Router Overview

1-Port OC-192 or 8-Port Low Rate CEM Interface Module (10G HO / 10G LO)

The 1-port OC-192 interface module with 8-port low rate CEM interface module is a high density combination
interface module. This module supports 1 OC-192 port or 8 low rate CEM or 1 Gigabit Ethernet port.
Figure 30: OC-192 Interface Module
Figure 31: OC-192 Interface Module Faceplate
The OC-192 interface modules are supported on slots 2, 3, 4 and 5 on the chassis.
Ports on the OC-192 are numbered from 1 to 8.
• Ports 0 to 7 are multi-rate ports, that support OC-3, OC-12, OC-48, Fast Ethernet interfaces, and the 1
Gigabit Ethernet interfaces.
• Port 8 is the 10 Gigabit Ethernet port that supports the OC-192 interfaces.

Port Restrictions

• The SFP+ port configuration is supported only on OC-192 interfaces port. If this port is enabled, other
SFP ports cannot be used (see the table given in Port Combinations Usage Guidelines section).
• Each SFP port can be configured for SONET or Ethernet.
• SFP ports configuration parameter, (see the table given in Port Combinations Usage Guidelines section):
◦ Maximum of 4 x OC-48 interfaces are supported per interface module
◦ For each OC-48 port enabled, neighboring SFP ports cannot be configured
◦ OC-3 and OC-12 port configuration is supported on all ports simultaneously
Cisco ASR 903 Aggregation Services Router Hardware Installation Guide
Interface Modules
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