Installation guide

Contents

Cisco 6260 Hardware Installation Guide

OL-2365-02

1.2.3.6 Octal-Port DMT ATU-C Over ISDN Line Card Overview 1-23

1.2.3.7 Octal-Port G.SHDSL SHTU-C Line Card Overview 1-25

1.2.3.8 Line Card Intermixing 1-27

1.2.3.9 DS3/2DS3 NI-2 Card Overview 1-30

1.2.3.10 DS3+T1/E1 IMA NI-2 Card Overview 1-32

1.2.3.11 OC-3c/OC-3c NI-2 Card Overview 1-35

1.2.3.12 Network Clocking Overview 1-39

1.2.3.13 Redundancy Overview 1-39

1.2.3.14 Redundancy in Subtended Configurations 1-41

1.2.4 Cisco 6260 I/O Modules 1-41

1.2.4.1 E3 I/O Module Overview 1-41

1.2.4.2 E1 I/O Module Overview 1-42

1.2.4.3 OC-3c I/O Module Overview 1-43

1.2.4.4 I/O Module Wire-Wrap Pins 1-44

1.2.5 PEM 1-45

1.2.6 Fan Tray 1-47

1.2.7 Air Filters 1-48

1.2.8 ESD Jack 1-48

1.2.9 Third-Party POTS Splitter 1-49

1.3 Management Software 1-49

1.3.1 Management Software-Generated Alarms 1-49

CHAPTER

2 Preparing for Installation 2-1

2.1 Safety Requirements 2-1

2.1.1 Safety Guidelines 2-1

2.1.2 Warning Definition 2-2

2.1.3 Preventing Electrostatic Discharge Damage 2-9

2.1.4 General Maintenance Guidelines 2-10

2.1.4.1 Hot Swapping Cards 2-10

2.1.4.2 Hot Swapping I/O Modules 2-10

2.1.4.3 Installation and Replacement Suggestions 2-11

2.2 Site Requirements 2-11

2.2.1 Environmental Requirements 2-11

2.2.1.1 Temperature, Altitude, and Humidity 2-12

2.2.1.2 Ventilation 2-12

2.2.1.3 Space 2-13

2.2.2 Power Requirements 2-14

2.2.3 Rack-Mounting Requirements 2-15

2.3 Required Tools and Equipment 2-16