Cisco Cisco Serial Port Adapters Troubleshooting Guide
Fiber Loss Budgets
Document ID: 12221
Contents
Introduction
Prerequisites
Requirements
Components Used
Conventions
Optical Transmit Power and Receive Sensitivity for Fiber Optic Connectors Table
Related Information
Prerequisites
Requirements
Components Used
Conventions
Optical Transmit Power and Receive Sensitivity for Fiber Optic Connectors Table
Related Information
Introduction
This document provides the optical transmit power and receive sensitivity for fiber optic connectors on
various router and switch interfaces. These numbers can be used in the calculations explained in the
"Evaluating the Power Budget" section of the ATM Interface Processor (AIP) documentation. (When you
view the AIP documentation, use your browser's "Find" feature to locate the desired section of the document.)
various router and switch interfaces. These numbers can be used in the calculations explained in the
"Evaluating the Power Budget" section of the ATM Interface Processor (AIP) documentation. (When you
view the AIP documentation, use your browser's "Find" feature to locate the desired section of the document.)
Note: The AIP documentation uses the terms PT (minimum transmitter power) and PR (minimum receiver
sensitivity). In this document, the "transmit dBm min" column equals PT and the "receive dBm min" column
equals PR.
sensitivity). In this document, the "transmit dBm min" column equals PT and the "receive dBm min" column
equals PR.
Prerequisites
Requirements
There are no specific requirements for this document.
Components Used
This document is not restricted to specific software and hardware versions.
The information in this document was created from the devices in a specific lab environment. All of the
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
that you understand the potential impact of any command.
devices used in this document started with a cleared (default) configuration. If your network is live, make sure
that you understand the potential impact of any command.
Conventions
For more information on document conventions, refer to the Cisco Technical Tips Conventions.
Optical Transmit Power and Receive Sensitivity for Fiber
Optic Connectors Table
Optic Connectors Table
Standard
Fiber
Transmit
(dBm)
(dBm)
Receive
(dBm)
(dBm)
Distance Objective
max
min
max
min
km
mi