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J9783A
HP J9783A User Manual
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1-2
Introducing the Switch
HP 2530-24G-PoE+ Switch (J9773A)
HP 2530-48G Switch (J9775A)
HP 2530-8G-PoE+
Switch (J9774A)
HP 2530-8-PoE+ Switch (J9780A)
HP 2530-24-PoE+ Switch (J9779A)
HP 2530-48-PoE+
Switch (J9778A)
HP 2530-48G-PoE+ Switch (J9772A)
9
11
Table of Contents
Default Chapter
5
Table of Contents
5
Introducing the Switch
9
Front of the Switch
13
Network Ports
14
Leds
14
Port Leds
16
LED Mode Select Button and Indicator Leds
17
Reset Button
18
Clear Button
18
Console Port
18
Back of the Switch
19
Power Connector
20
Switch Features
20
Save Power Mode
21
Installing the Switch
23
Included Parts
23
Installation Precautions
26
Installation Procedures
27
Prepare the Installation Site
28
Verify the Switch Passes Self Test
29
LED Behavior
30
Mount the Switch
31
Rack or Cabinet Mounting
31
Rack Mounting the Switch
32
Wall or Under-Table Mounting
34
Horizontal Surface Mounting
35
Connect the Switch to a Power Source
36
Connect the Network Cables
38
Using the RJ-45 Connectors
38
Installing or Removing Sfps
39
Installing the Sfps
39
Removing the Sfps
40
Connecting Cables to Sfps
40
Optional) Connect a Console to the Switch
40
Terminal Configuration
41
Direct Console Access
42
Connecting Console Cable
43
Sample Network Topologies
44
As a Desktop Switch Implementing Poe
44
Basic Desktop Configuration
44
As a Segment Switch Implementing Poe
45
Stacking the Switch
47
Configuring the Switch
49
Recommended Minimal Configuration
49
Using the Console Setup Screen
50
Where to Go from here
51
Using the IP Address for Remote Switch Management
53
Starting a Telnet Session
53
Starting a Web Browser Session
53
Troubleshooting
55
Basic Troubleshooting Tips
55
Diagnosing with the Leds
58
LED Patterns for General Switch Troubleshooting
58
Diagnostic Tips
59
LED Patterns for Poe Troubleshooting
62
Proactive Networking
63
Hardware Diagnostic Tests
64
Testing the Switch by Resetting It
64
Checking the Switch Leds
64
Checking Console Messages
64
Testing Twisted-Pair Cabling
65
Testing Switch-To-Device Network Communications
65
Testing End-To-End Network Communications
65
Restoring the Factory Default Configuration
66
Downloading New Switch Software
67
HP Customer Support Services
67
Before Calling Support
67
A Specifications
69
Switch Specifications
69
Physical
69
Electrical
70
Environmental
71
Acoustics
71
Safety
71
Standards
72
Cabling and Technology Information Specifications
73
Technology Distance Specifications
74
Mode Conditioning Patch Cord
75
Installing the Patch Cord
75
Twisted-Pair Cable/Connector Pin-Outs
77
Straight-Through Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connections
79
Cable Diagram
79
Pin Assignments
79
Crossover Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connection
80
Cable Diagram
80
Pin Assignments
80
Straight-Through Twisted-Pair Cable for 1000 Mbps Network Connections
81
Cable Diagram
81
Pin Assignments
81
Safety and EMC Regulatory Statements
83
Safety Information
83
Informations Concernant la Sécurité
84
Hinweise zur Sicherheit
85
Considerazioni Sulla Sicurezza
86
Consideraciones sobre Seguridad
87
Safety Information (Japan
88
Safety Information (China
89
EMC Regulatory Statements
90
Canada
90
Australia/New Zealand
90
Japan
90
Korea
91
Taiwan
91
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HP J9783A Specifications
General
Brand
HP
Model
J9783A
Category
Switch
Language
English
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