Cisco ASR 903 Hardware Installation Guide

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
39
Cisco ASR 903 Router Overview
Interface Modules

Cisco ASR 903 Specifications

General

Brand	Cisco
Model	ASR 903
Category	Network Router
Language	English