Enterasys Enterasys Gold Distributed Forwarding Engine 4G4282-49 Guia de Instalação descarregar pdf (Página 50)

Connecting to the Network

3-18 Installation

Figure 3-9 Crossover Four-Wire Cable RJ45 Pinouts, Connections Between

Network Devices

Figure 3-10 Four-Wire Straight-through Cable RJ45 Pinouts, Connections

Between Network Devices

1 RJ45 device 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 device 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 ... 45 46 47 48 49 50 51 52 53 54 55 ... 89 90

Enterasys Matrix 1
orcontact 5
(Circuit Modules) 6
(Circuit Breakers) 6
VCCI Notice 7
BSMI EMC Statement — Taiwan 7
Safety Information 8
Class 1 Laser Transceivers 8
Declaration of Conformity 8
Contents 13
Chapter 4: Troubleshooting 14
Appendix A: Specifications 14
About This Guide 17
Who Should Use This Guide 17
How to Use This Guide 18
Related Documents 18
Introduction 21
1-2 Introduction 22
4G4202-72 23
4G4282-49 23
1-4 Introduction 24
7G-6MGBIC-A 25
7G-6MGBIC 25
Connectivity 26
Management 26
Standards Compatibility 27
LANVIEW Diagnostic LEDs 28
Getting Help 28
Network Requirements 29
Link Aggregation 29
10BASE-T Network 30
100BASE-TX Network 30
1000BASE-SX/LX/ELX Network 30
1000BASE-T Network 31
2-4 Network Requirements 32
Installation 33
Unpacking the DFE-Gold Module 34
Removing the Coverplate 35
3-4 Installation 36
Preparation 37
(MGBIC-02) 4 Port slot 39
Removing the Mini-GBIC 40
Module Placement and Rules 41
Example 1 (Figure 3-6, A) 42
Example 2 (Figure 3-6, B) 42
Example 3 (Figure 3-6, C) 42
Example 4 (Figure 3-6, D) 42
3-12 Installation 44
4 Metal back panel 45
3-14 Installation 46
Connecting to the Network 47
Connecting UTP Cables 48
Network Devices 50
Between Network Devices 50
connector 52
3 Release tab 53
What Is Needed 55
Mode 7 Bit Control 56
Transmit Transmit=9600 56
Bits Parity 8 Bits, No Parity 56
Stop Bit 1 Stop Bit 56
Connecting to a Modem 58
RJ45 DB9 60
RJ45 DB25 60
Completing the Installation 61
3-30 Installation 62
3-32 Installation 64
Troubleshooting 65
Using LANVIEW 65
Table 4-1 LANVIEW LEDs 67
4-4 Troubleshooting 68
Troubleshooting Checklist 69
4-6 Troubleshooting 70
4-8 Troubleshooting 72
Specifications 73
Item Specification 74
COM Port Pinout Assignments 79
Regulatory Compliance 79
A-8 Specifications 80
Mode Switch Bank Settings 81
Required Tools 81
Setting the Mode Switches 81
4G4282-4 9 82
4G4202-7 2 83
DIMM Replacement Procedure 87
or 4G4282-49 88

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