Cisco ONS 15540 ESPx Hardware Installation Manual page 14

New and Changed Information
New and Changed Information
Feature
Variable rate SFP
optics
Protection switch
module (PSM)
Type 2 extended
range transparent
transponder module
with selectable
fixed rate SFP
optics
Cisco ONS 15540 ESPx Hardware Installation Guide
xii
This section lists the new and changed information for the Cisco ONS 15540 ESPx
Hardware Installation Guide for Cisco IOS Release 12.2S and later.
Release Description
12.1(12c)EV3 Two new SFP optics that
support a wide range of
data rates.
12.1(12c)EV3 The main purpose of the
protection switch module
is to trigger trunk fiber
protection after a trunk
fiber has been cut.
12.1(10)EV A transponder module that
accepts selectable
fixed-rate SFP optics
supporting specfic
protocol rates.
Location
"Type 2 Extended Range
Transponder Modules with SFP
Optics" section on page 1-22
"" section on page 1-16
"Cabling PSMs" section on
page 3-10
"Type 2 Extended Range
Transponder Modules with SFP
Optics" section on page 1-22
"Installing the Type 2 Extended
Range Transponder Modules with
SFP Optics" section on page 2-25
"Removing SFP Optics from the
Type 2 Extended Range
Transponders Modules" section on
page 2-26
Preface
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