Cisco Cisco IOS Software Release 12.4(3)
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Cisco NM-1A-OC3-POM Network Module
First Published: July 22, 2005
Last Updated: April 10, 2008
Last Updated: April 10, 2008
This document provides configuration tasks for the Cisco NM-1A-OC3-POM network module hardware
feature supported on Cisco 3800 series integrated services routers.
feature supported on Cisco 3800 series integrated services routers.
The Cisco NM-1A-OC3-POM network module is a high performance single-width, single-port ATM
network module, utilizing an optical carrier level 3 (OC-3) link. The ATM interface is a small
form-factor pluggable (SFP) optical port. Fiber-optic cables to the network are attached to an SFP
module that is inserted into the SFP port. The network module has 3 modes of operation. The mode of
operation is determined by the SFP module that is used. The modes of operation and usable SFP modules
are:
network module, utilizing an optical carrier level 3 (OC-3) link. The ATM interface is a small
form-factor pluggable (SFP) optical port. Fiber-optic cables to the network are attached to an SFP
module that is inserted into the SFP port. The network module has 3 modes of operation. The mode of
operation is determined by the SFP module that is used. The modes of operation and usable SFP modules
are:
•
Multimode (MM)
–
POM-OC3-MM
–
SFP-OC3-MM
•
Single mode intermediate reach (SMIR)
–
POM-OC3-SMIR
–
SFP-OC3-IR1
•
Single mode long reach (SMLR)
–
POM-OC3-SMLR
–
SFP-OC3-LR1
This hardware feature introduces one new IOS debug command.
Contents
The following sections provide information about the Cisco ATM-OC3-POM modules.
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