4-29
Catalyst 2955 Hardware Installation Guide
78-14944-03
Chapter 4 Installation in a Hazardous Environment
Verifying Switch Operation
Step 1
Insert the power and relay connector into the power and relay connector
receptacle on the switch front panel (see
Figure 4-11
).
Step 2
Use a flathead screwdriver to tighten the captive screws on the sides of the power
and relay connector.
Caution
Secure the wires coming from the power and relay connector so that they cannot
be disturbed by casual contact. For example, use tie wraps to secure the wires to
the rack.
Figure 4-12
Connecting the Power and Relay Connector to the Switch
1
Power and relay connector
13
14
MAJ
MIN
12x
11x
1x
2x
CISCO
CATALYST
2955
CONSOLE
100Base-FX MM
ALARMS
24V B
R
TN B
3
4
5
6
7
8
9 10 11
12
1
2
A
B
13 14 MAJ MIN
10Base-T/100Base-TX
R
TN A
24V A
104354
1
Содержание Catalyst 2955 Series
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Страница 12: ...Contents xii Catalyst 2955 Hardware Installation Guide 78 14944 03 ...
Страница 22: ...Preface Conventions xxii Catalyst 2955 Hardware Installation Guide 78 14944 03 ...
Страница 23: ...xxiii Catalyst 2955 Hardware Installation Guide 78 14944 03 Preface Conventions ...
Страница 24: ...Preface Conventions xxiv Catalyst 2955 Hardware Installation Guide 78 14944 03 ...
Страница 25: ...xxv Catalyst 2955 Hardware Installation Guide 78 14944 03 Preface Conventions ...
Страница 134: ...Chapter 3 Installation Where to Go Next 3 70 Catalyst 2955 Hardware Installation Guide 78 14944 03 ...
Страница 194: ...Chapter 5 Troubleshooting Diagnosing Problems 5 6 Catalyst 2955 Hardware Installation Guide 78 14944 03 ...
Страница 200: ...Appendix A Technical Specifications A 6 Catalyst 2955 Hardware Installation Guide 78 14944 03 ...
Страница 226: ...Appendix C Translated Safety Warnings Switch Relays Warning C 14 Catalyst 2955 Hardware Installation Guide 78 14944 03 ...
Страница 233: ...C 21 Catalyst 2955 Hardware Installation Guide 78 14944 03 Appendix C Translated Safety Warnings Open Type Equipment ...
Страница 283: ...C 71 Catalyst 2955 Hardware Installation Guide 78 14944 03 Appendix C Translated Safety Warnings Restricted Area ...
Страница 298: ...Index IN 10 Catalyst 2955 Hardware Installation Guide 78 14944 03 ...