Juniper Networks SRX 210 Uživatelský manuál stáhnout pdf (Strana 45)

Figure 10: Airflow Through the Chassis (SRX210 Services Gateway with Low Memory,

High Memory, and PoE Models)

g031140

Rear

Fan

Air flow

Front

Figure 11 on page 26 shows the airflow through the chassis for the SRX210 Services

Gateway with Integrated Convergence Services model.

SRX210 Services Gateway Cooling System ■ 25

Chapter 2: SRX210 Services Gateway Hardware Components and Specifications

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 199 200

Hardware Guide 1
END USER LICENSE AGREEMENT 3
Table of Contents ■ ix 9
Table of Contents 10
Hardware 11
Part 4 Appendixes 11
Part 5 Index 13
About This Guide 15
Table 1: Notice Icons 16
Obtaining Documentation 18
Documentation Feedback 18
Requesting Technical Support 18
Chapter 1 23
Components and Specifications 27
ValueSpecification 28
1 unit (U)Chassis height 28
Memory and PoE Version) 30
Back Panel Views 32
Components 33
SRX210 Services Gateway LEDs 38
Front Panel LEDs 38
Ethernet Port LEDs 40
Voice Interface Port LED 41
Boot Devices 43
Dual-Root Partitioning Scheme 43
High Memory, and PoE Models) 45
Convergence Services Model) 46
CAUTION: 47
ATTENTION: 47
SRX210 Services Gateway 3G 49
ExpressCard 49
Using the 3G ExpressCard 50
Key Features 50
Physical Specifications 51
3.3V (primary source) 52
1.5V (secondary source) 52
Voltage supply 52
CommandAction 53
Ethernet Support 55
PoE Classes and Power Ratings 56
Convergence Services 59
Basic Functions 60
Supported Features 60
Common Deployment Scenarios 61
Interoperability (continued) 63
Related Topics ■ 63
Interface Modules 65
Services Gateway Installation 69
Installation (continued) 70
Services Gateway 74
Chapter 9 79
Chapter 10 81
Chapter 11 85
Installation 86
Chapter 12 89
Power Supply 91
Brackets 92
Gateway on Desk 96
PartNumbers 97
Mounting brackets1 97
Screws (mounting bracket)2 97
Gateway on Wall 98
Chapter 13 101
SRX210 Services Gateway 109
Autoinstallation 109
Chapter 15 111
192.168.1.0/24 subnetwork 114
COM port to use (for 116
AT&D1 118
AT&K0 118
AT&W 118
Chapter 16 121
127.0.0.1/32 129
Date and Time 130
Permit, or Deny, or Reject 131
Services Gateway Hardware 133
Gateway Hardware Components 135
Services Gateway on page 54 136
Chapter 18 137
Administration Guide 143
Actions (continued) 144
Appendixes 149
130 ■ Appendixes 150
Information 151
Class 1 Laser Product Warning 162
Class 1 LED Product Warning 163
Laser Beam Warning 163
Battery Handling Warning 165
Jewelry Removal Warning 166
Lightning Activity Warning 167
Operating Temperature Warning 168
Product Disposal Warning 169
Requirements on page 154 175
SRX210 Services Gateway Power 177
Guidelines, Requirements, and 177
Specifications 177
Gateway (continued) 179
Grounding lug 180
Appendix C 181
Power Supply 0 189
Contacting Customer Support 190
Packing the Services Gateway 191
Index on page 175 193
174 ■ Index 194
Index ■ 175 195
176 ■ Index 196
Index ■ 177 197
178 ■ Index 198
Index ■ 179 199
180 ■ Index 200

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