Table of Contents
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Magnum DS80 Dual-speed Stackable Hubs
TABLE OF CONTENTS
1.0 SPECIFICATIONS.................................................................................... 2
1.1 Technical Specifications................................................................................. 2
1.2 Ordering Information...................................................................................... 4
2.0 INTRODUCTION ..................................................................................... 5
2.1 Inspecting the Package and Product ................................................................ 5
2.2 Product Description....................................................................................... 6
2.2.1 Magnum DS80 Chassis ....................................................................... 7
2.2.2 10 / 100 Speed Auto-sensing ............................................................... 7
2.3 Bridge logic between the 10 Mb and 100Mb Domains.................................... 8
2.4 Up-link on Port # 8 for Cascading................................................................... 8
2.5 Features and Benefits ..................................................................................... 9
2.6 Applications................................................................................................. 10
3.0 INSTALLATION .................................................................................... 11
3.1 Locating Magnum DS80 Dual-Speed Hubs................................................... 11
3.1.1 Table-Top or Shelf Mounting ............................................................ 11
3.1.2 Wall (or Vertical Surface) Mounting ................................................. 11
3.2 Connecting Ethernet Media ........................................................................ 12
3.2.1 Connecting Twisted Pair (RJ-45, Cat-3, CAT-5)................................ 12
3.3 Powering the Magnum DS80........................................................................ 13
4.0 OPERATION .......................................................................................... 14
4.1 Dual-Speed Functionality ............................................................................. 14
4.2 Auto-negotiation and speed-sensing ............................................................. 15
4.3 LEDs .......................................................................................................... 16
4.4 Up-link Switch............................................................................................. 16
5.0 TROUBLESHOOTING ........................................................................... 17
5.1 Before Calling for Assistance ....................................................................... 17
5.2 When Calling for Assistance ........................................................................ 18
5.3 Return Material Authorization (RMA) Procedure ......................................... 18
5.4 Shipping and Packaging Information............................................................. 19
GARRETT
........................................................ 20
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Installation and User Guide (11/98)
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