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HP J4868A User Manual - Page 44
HP J4868A Manual
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Contents
Table of Contents
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Section
Page
HP Procurve Switch 2124 Installation Guide
1
Copyright and publication information page
4
Contents
5
Introducing the HP Procurve Switch 2124
7
Front of the Switch
8
Network Ports
8
Reset Button
8
LEDs
9
LED Mode Select Button and Indicator LEDs
10
Back of the Switch
11
Power Connector
11
Features
12
Switch Operation Overview
12
Address Table Operation
12
Installing the Switch 2124
15
Included Parts
15
Installation Procedures
16
Summary
16
Installation Precautions:
17
1. Prepare the Installation Site
18
2. Install An Optional Transceiver
19
Installing a Transceiver
19
3. Verify the Switch Operates Correctly
20
LED Behavior:
21
4. Mount the Switch
22
Rack or Cabinet Mounting
22
Wall Mounting
24
Horizontal Surface Mounting
26
5. Connect the Switch to a Power Source
26
6. Connect the Network Cables
27
Using the RJ-45 Connectors (10/100Base-TX ports)
27
Connecting Cables to the HP 100-FX SC Transceiver
27
Example Network Topologies
28
As a Desktop Switch
28
As a Segment Switch
29
Connecting to a Backbone Switch
30
Troubleshooting
31
Basic Troubleshooting Tips
31
Diagnosing with the LEDs
33
Hardware Diagnostic Tests
35
Testing the Switch by Resetting It
35
Checking the Switch LEDs
35
Testing Twisted-Pair Cabling
35
Testing End-to-End Network Communications
36
HP Customer Support Services
36
Specifications
37
Physical
37
Electrical
37
Environmental
37
Acoustic
37
Connectors
38
Safety
38
Switch Ports and Network Cables
39
Switch Ports
39
Twisted Pair
39
Fiber-Optic
39
Cables
40
Twisted-Pair
40
Fiber-Optic
40
Twisted-Pair Cable/Connector Pin-Outs
40
Straight-Through Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connections
42
Cable Diagram
42
Pin Assignments
42
Crossover Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connection
43
Cable Diagram.
43
Pin Assignments
43
Safety and EMC Regulatory Statements
45
Safety Information
45
Informations concernant la sécurité
46
Hinweise zur Sicherheit
47
Considerazioni sulla sicurezza
48
Consideraciones sobre seguridad
49
Safety Information (Japan)
50
Safety Information (China)
51
EMC Regulatory Statements
52
U.S.A.
52
Canada
52
Australia/New Zealand
52
Japan
52
Korea
53
Taiwan
53
European Community
54
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