Enterasys-networks Enterasys SecureStack B2 B2G124-24 Manual de usuario descargar pdf (Pagina 54)

Connecting to the Network

3-24 Hardware Installation

Figure 3-14 Four-Wire Crossover Cable RJ45 Pinouts for 10/100BASE-TX

Figure 3-15 Four-Wire Straight-Through Cable RJ45 Pinouts for 10/100BASE-TX

1 RJ45 switch port 3 RJ45-to-RJ45 crossover cable

2 Other device port 4 RX+/RX- and TX+/TX-connections

These connections must share a common color pair.

1 RJ45 switch port 3 RJ45-to-RJ45 straight-through cable

2 Other device port 4 RX+/RX- and TX+/TX-connections

These connections must share a common color pair.

TX+

TX

RX+

RX 2

TX+

TX

RX+

RX

ÀÁ

TX+

TX

RX+

RX 2

TX+

TX

RX+

RX

ÀÁ

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 ... 79 80

Enterasys 1
SecureStack 1
Personal vorgenommen werden 3
HAZARDOUS SUBSTANCES 5
(Circuit Modules) 6
(Circuit Breakers) 6
DECLARATION OF CONFORMITY 8
ENTERASYS NETWORKS, INC 9
FIRMWARE LICENSE AGREEMENT 9
Contents 13
Chapter 4: Troubleshooting 14
Appendix A: Specifications 14
About This Guide 17
How to Use This Guide 18
Related Documents 18
Introduction 21
Overview 22
B2G124-24 and B2G124-48 22
B2H124-48 24
High-Speed Stack Connections 25
Connectivity 25
Mini-GBIC Specification 26
Management 27
Standards Compatibility 27
LANVIEW Diagnostic LEDs 27
Getting Help 28
Network Requirements 29
100BASE-TX Network 30
1000BASE-FX Network 30
1000BASE-T Network 30
Hardware Installation 31
Required Tools 32
Unpacking the Switch 32
Preparation 33
Installation 34
Removing the Mini-GBIC 35
Installing the Rubber Feet 36
referto 38
Rack Mounting the Switch 39
3-10 Hardware Installation 40
3 STACK UP connector 42
Important 44
AC Power 45
3-16 Hardware Installation 46
Stack Initialization Overview 47
What Is Needed 48
3-20 Hardware Installation 50
Connecting to a Modem 51
Connecting to the Network 52
Connecting UTP Cables 52
2 Port 8 53
3-24 Hardware Installation 54
1000BASE-TX 55
3-26 Hardware Installation 56
3-28 Hardware Installation 58
3-30 Hardware Installation 60
Completing the Installation 61
3-32 Hardware Installation 62
Troubleshooting 63
B2G124-24 64
Using LANVIEW 65
Table 4-1 LANVIEW LEDs 66
Troubleshooting Checklist 68
Using the Reset Switch 70
Specifications 71
Switch Specifications 72
A-2 Specifications 72
441.87 Btu/hr 73
A-4 Specifications 74
Item Specification 77
Regulatory Compliance 78

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