HP J9661A Manuals

Table of Contents

• • 5

    Table of Contents

• 9

  Introducing the Switch

  • 11

    Front of the Switch
    • 12

      Network Ports
    • 12

      Leds
  • 13

    Back of the Switch
    • 13

      Power Connector
  • 14

    Switch Features

• 15

  Installing the Switch

  • 15

    Included Parts
    • 17

      Installation Precautions
  • 18

    Installation Procedures
    • 19

      Prepare the Installation Site
    • 20

      Verify the Switch Passes Self Test
      • 22

        LED Behavior
    • 22

      Mount the Switch
      • 22

        Rack or Cabinet Mounting
      • 23

        Rack Mounting the Switch
      • 26

        Wall or Under-Table Mounting
      • 27

        Horizontal Surface Mounting
      • 28

        Using a Kensington Security Cable
    • 28

      Connect the Switch to a Power Source
    • 30

      Connect the Network Cables
      • 30

        Using the RJ-45 Connectors
  • 31

    Sample Network Topologies
    • 31

      As a Desktop Switch
    • 32

      As a Segment Switch

• 35

  Troubleshooting

  • 35

    Basic Troubleshooting Tips
  • 37

    Diagnosing with the Leds
    • 37

      LED Patterns for General Switch Troubleshooting
    • 38

      Diagnostic Tips
  • 39

    Hardware Diagnostic Tests
    • 39

      Testing the Switch By Resetting It
    • 39

      Testing Twisted-Pair Cabling
    • 39

      Testing End-To-End Network Communications
  • 40

    HP Customer Support Services
    • 40

      Before Calling Support
  • 41

    Switch Specifications
    • 41

      Physical
    • 41

      Electrical
    • 42

      Environmental
      • 42

        BTU Ratings
    • 42

      Acoustics
    • 42

      Safety
  • 43

    Cabling and Technology Information Specifications
  • 44

    Twisted-Pair Cable/Connector Pin-Outs
    • 46

      Straight-Through Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connections
      • 46

        Cable Diagram
      • 46

        Pin Assignments
    • 47

      Crossover Twisted-Pair Cable for 10 Mbps or 100 Mbps Network Connection
      • 47

        Cable Diagram
      • 47

        Pin Assignments
    • 48

      Straight-Through Twisted-Pair Cable for 1000 Mbps Network Connections
      • 48

        Cable Diagram
      • 48

        Pin Assignments

• 49

  B EMC Regulatory Statements

  • 49

    Regulatory Statements
    • 49

      Canada
  • 49

    Australia/New Zealand
  • 50

    Japan
  • 50

    Korea
  • 50

    Taiwan
  • 51

    European Community
  • 52

    Declaration of Conformity