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J9778A
HP J9778A Manuals
Manuals and User Guides for HP J9778A. We have
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HP J9778A manual available for free PDF download: Installation And Getting Started Manual
HP J9778A Installation And Getting Started Manual (101 pages)
Brand:
HP
| Category:
Switch
| Size: 0.99 MB
Table of Contents
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
22
Installing the Switch
23
Included Parts
23
Installation Precautions
28
Installation Procedures
29
Prepare the Installation Site
30
Verify the Switch Passes Self Test
31
LED Behavior
32
Mount the Switch
33
Rack or Cabinet Mounting
33
Rack Mounting the Switch
34
Wall or Under-Table Mounting
36
Horizontal Surface Mounting
37
Connect the Switch to a Power Source
38
Connect the Network Cables
40
Using the RJ-45 Connectors
40
Installing or Removing Sfps
41
Installing the Sfps
41
Removing the Sfps
42
Connecting Cables to Sfps
42
Optional) Connect a Console to the Switch
42
Terminal Configuration
43
Direct Console Access
44
Sample Network Topologies
46
As a Desktop Switch Implementing Poe
46
As a Segment Switch Implementing Poe
47
Stacking the Switch
49
Configuring the Switch
51
Recommended Minimal Configuration
51
Using the Console Setup Screen
52
Where to Go from here
53
Using the IP Address for Remote Switch Management
55
Starting a Telnet Session
55
Starting a Web Browser Session
55
Troubleshooting
57
Basic Troubleshooting Tips
57
Diagnosing with the Leds
60
LED Patterns for General Switch Troubleshooting
60
LED Patterns for Poe Troubleshooting
64
Proactive Networking
65
Hardware Diagnostic Tests
66
Testing the Switch by Resetting It
66
Checking the Switch Leds
66
Checking Console Messages
66
Testing Twisted-Pair Cabling
67
Testing Switch-To-Device Network Communications
67
Testing End-To-End Network Communications
67
Restoring the Factory Default Configuration
68
Downloading New Switch Software
69
HP Customer Support Services
69
Before Calling Support
69
A Specifications
71
Switch Specifications
71
Physical
71
Electrical
72
Environmental
73
Acoustics
73
Safety
73
Standards
74
Cabling and Technology Information Specifications
75
Technology Distance Specifications
76
Mode Conditioning Patch Cord
77
Installing the Patch Cord
77
Twisted-Pair Cable/Connector Pin-Outs
79
Straight-Through Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connections
81
Cable Diagram
81
Pin Assignments
81
Crossover Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connection
82
Cable Diagram
82
Pin Assignments
82
Straight-Through Twisted-Pair Cable for 1000 Mbps Network Connections
83
Cable Diagram
83
Pin Assignments
83
B Safety and EMC Regulatory Statements
85
Safety Information
85
Informations Concernant la Sécurité
86
Hinweise zur Sicherheit
87
Considerazioni Sulla Sicurezza
88
Consideraciones sobre Seguridad
89
Safety Information (Japan
90
Safety Information (China
91
EMC Regulatory Statements
92
Canada
92
Australia/New Zealand
92
Japan
92
Korea
93
Taiwan
93
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