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Juniper
Network Router
ACX1000
Hardware Guide
Page 19 (Overview)
Juniper ACX1000 - Overview; System Overview; Cooling System Components and Descriptions; Chassis Components and Descriptions
204 pages
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Overview
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Chassis
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Cooling
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P
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©
2017
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Juniper
Network
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Inc.
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Table of Contents
Main Page
Default Chapter
1
Hardware Guide
1
Table of Contents
3
About the Documentation
13
Documentation and Release Notes
13
Supported Platforms
13
Documentation Conventions
13
Table 1: Notice Icons
14
Table 2: Text and Syntax Conventions
14
Documentation Feedback
15
About the Documentation
15
Requesting Technical Support
16
Self-Help Online Tools and Resources
16
Opening a Case with JTAC
16
Overview
19
System Overview
19
Cooling System Components and Descriptions
19
Chassis Components and Descriptions
19
Power System Components and Descriptions
19
Chapter 1 System Overview
21
ACX1000 and ACX1100 Universal Access Router Overview
21
ACX1000 Router Description
22
ACX1100 Router Description
22
Figure 1: Front View of the ACX1000 Router
22
Figure 2: Rear View of the ACX1000 Router
22
ACX1100 Router
22
ACX1000 and ACX1100 Routers Hardware and CLI Terminology Mapping
23
ACX1000 and ACX1100 Routers Hardware and CLI Terminology
23
Mapping
23
Figure 3: Front View of the ACX1100 Router
23
Figure 4: Rear View of the ACX1100 Router
23
Table 3: CLI Equivalents of Terms Used in Documentation for ACX1000
23
ACX1100 Routers Hardware and CLI Terminology Mapping
24
Figure 5: ACX1000 Interface Port Mapping
24
System Overview
25
Router
25
Table 4: CLI Equivalents of Terms Used in Documentation for ACX1100
25
Routers
25
Chassis
25
Packet Flow on ACX Series Routers
26
Figure 6: ACX1100 Interface Port Mapping
26
Figure 7: ACX Series Router Packet Forwarding and Data Flow
26
Protocols and Applications Supported by ACX Series Routers
27
Figure 8: ACX Series Router Packet Handling
27
Table 5: Protocols and Applications Supported by ACX Series Routers
28
Chapter 2 Chassis Components and Descriptions
45
Alarm Contact Port on ACX1000 and ACX1100 Routers
45
Figure 9: Sample Output Alarm-Reporting Device
46
Table 6: Alarm Relay Contact Functions
46
Clocking Ports on the ACX1000 and ACX1100 Router
47
Chassis Components and Descriptions
47
Figure 10: Sample Input Alarm-Reporting Device
47
Front Panel of an ACX1000 Router
48
Figure 11: Front Panel of the ACX1000 Router
48
Front Panel of an ACX1100 Router
49
Figure 12: Front Panel of the AC-Powered ACX1100 Router
49
Uplink Ports on ACX1000 and ACX1100 Routers
50
Figure 13: Front Panel of the DC-Powered ACX1100 Router
50
Gigabit Ethernet RJ-45 Ports
51
T1/E1 Ports
51
Table 7: T1/E1 Port Features
51
Table 8: RJ-45 Port Features
51
Gigabit Ethernet SFP Ports
52
Table 9: Gigabit Ethernet SFP Port Features
52
Leds on ACX1000 and ACX1100 Routers
53
System LED on the Front Panel
53
T1/E1 Port Leds
53
Table 10: System LED on the Front Panel
53
Table 11: T1/E1 Port Leds
53
Ethernet Port Leds
54
SFP Port Leds
54
Management and Console Port Leds on the Front Panel
54
Table 12: Ethernet Port Leds
54
Table 13: SFP Link Leds
54
Table 14: Management and Console Leds
54
Chapter 3 Cooling System Components and Descriptions
57
Cooling System and Airflow in an ACX1000 and ACX1100 Router
57
Figure 14: Cooling System and Airflow in an ACX1000 and ACX1100 Router
57
Chapter 4 Power System Components and Descriptions
59
ACX1000 and ACX1100 Power Overview
59
Table 15: Power Consumed by ACX1000 and ACX1100 Routers
59
Site Planning, Preparation, and Specifications
61
Planning and Preparing the Site
61
Environmental Specifications
61
Power Specifications
61
Chapter 5 Planning and Preparing the Site
63
Site Preparation Checklist for ACX1000 and ACX1100 Routers
63
Requirements
63
Table 16: Site Preparation Checklist
63
General Site Guidelines
64
Site Electrical Wiring Guidelines
65
Table 17: Site Electrical Wiring Guidelines
65
Chapter 6 Clearance Requirements
67
Clearance Requirements for Airflow and Hardware Maintenance on ACX1000 and ACX1100 Routers
67
Figure 15: ACX1000 and ACX1100 Chassis Dimensions and Clearance
68
Chapter 7 Mounting Requirements
69
Cabinet Requirements for ACX1000 and ACX1100 Routers
69
Table 18: Cabinet Requirements and Specifications for the ACX1000 and ACX1100 Router
69
Rack Requirements for ACX1000 and ACX1100 Routers
70
Mounting Requirements
71
Table 19: Rack Requirements and Specifications for the Router
71
Chapter 8 Physical Specifications
73
Chassis Physical Specifications for ACX1000 and ACX1100 Routers
73
Table 20: Physical Specifications of the ACX1000 and ACX1100 Router
73
Chapter 9 Environmental Specifications
75
ACX1000 and ACX1100 Router Environmental Specifications
75
Table 21: Router Environmental Specifications
75
Chapter 10 Power Specifications
77
ACX1000 and ACX1100 Router Grounding Specifications
77
Grounding Points Specifications
77
Figure 16: Grounding Points on the ACX1000 and ACX1100 Router
77
Grounding Cable Lug Specifications
78
Figure 17: Grounding Cable Lug
78
Grounding Cable Specifications
79
ACX1100 AC Power Specifications
79
ACX1100 AC Power Cord Specifications
79
Power Specifications
79
Table 22: AC Power System Electrical Specifications
79
Table 23: AC Power Cord Specifications
80
ACX1000 and ACX1100 DC Power Specifications
81
Table 24: DC Power Electrical Specifications
81
Chapter 11 Network Cable and Transceiver Planning
83
Determining Transceiver Support and Specifications
83
Calculating Power Budget and Power Margin for Fiber-Optic Cables
84
Calculating Power Budget for Fiber-Optic Cable
84
Calculating Power Margin for Fiber-Optic Cable
84
Network Cable and Transceiver Planning
85
Table 25: Estimated Values for Factors Causing Link Loss
85
Understanding Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion
86
Signal Loss in Multimode and Single-Mode Fiber-Optic Cable
86
Attenuation and Dispersion in Fiber-Optic Cable
86
Chapter 12 Alarm, Management, and Clocking Cable Specifications and Pinouts
89
Alarm Contact Port Pinouts for ACX1000 and ACX1100 Routers
89
Table 26: Alarm Contact Connector Pinouts
89
Console/Auxiliary Port Connector Pinout on ACX Series Routers
91
Management Port Connector Pinout Information for ACX Series Routers
91
Alarm, Management, and Clocking Cable Specifications and Pinouts
91
Table 27: Connector Pinout for the Console/Auxiliary Port
91
USB Port Specifications for an ACX Series Router
92
Table 28: Management Port Connector Pinout Information
92
External Clocking Ports Specifications on the ACX1000 and ACX1100 Router
93
Initial Installation and Configuration
95
Installing the Router
95
Unpacking the Router
95
Chapter 13 Installation Overview
97
Installing and Connecting an ACX1000 or ACX1100 Router Overview
97
Chapter 14 Unpacking the Router
99
Unpacking an ACX1000 or ACX1100 Router
99
Parts Inventory (Packing List) for an ACX1000 and ACX1100 Router
100
Table 29: Parts List for an ACX1000 and ACX1100 Router
100
Chapter 15 Installing the Router
103
Installing the ACX1000 or ACX1100 Mounting Brackets
103
Figure 18: Installing the Mounting Brackets to the Front of the ACX1000 or
103
Installing the ACX1000 or ACX1100 Router in the Rack
104
Figure 19: Installing the Mounting Brackets to the Rear of the ACX1000 or
104
Figure 20: Installing the Front-Mounted Router in the Rack
105
Chapter 16 Connecting the Router to Ground
107
Connecting the ACX1000 or ACX1100 Router to Earth Ground
107
Figure 21: Grounding Points on the ACX1000 and ACX1100 Router
108
Chapter 17 Connecting the Router to Power
109
Connecting DC Power Cables to the ACX1000 or ACX1100 Router
109
Connecting AC Power Cords to the ACX1100 Router
111
Figure 22: Connecting DC Power to the Router
111
Figure 23: Connecting AC Power to the Router
112
Chapter 18 Connecting the Router to External Devices
113
Connecting ACX1000 or ACX1100 Routers to Management Devices
113
Connecting the Router to a Network for Out-Of-Band Management
113
Device
113
Figure 24: Ethernet Cable Connector
113
Connecting the Router to a Management Console or Auxiliary Device
114
Figure 25: Ethernet Port
114
Figure 26: Routing Engine Console and Auxiliary Cable Connector
114
Figure 27: Auxiliary and Console Connections
114
Connecting the ACX1000 or ACX1100 Router to External Clocking Devices
116
Connecting 1PPS and 10Mhz Timing Devices to the Router
116
Connecting a T1 or E1 External Clocking Device to the Router
116
Chapter 19 Installing Components
119
Installing an ACX1000 or ACX1100 Transceiver
119
Chapter 20 Configuring Junos os
121
Initially Configuring the ACX1000 or ACX1100 Router
121
Maintaining and Replacing Components
125
Chapter 21 Routine Maintenance Procedures
127
Routine Maintenance Procedures for the ACX1000 and ACX1100 Router
127
Maintaining Cables that Connect to ACX1000 and ACX1100 Network Ports
127
Maintaining the ACX1000 and ACX1100 Uplink Ports
128
Chapter 22 Replacing Chassis Components
131
Replacing an ACX500 or ACX1100 Console or Auxiliary Cable
131
Removing an ACX500 or ACX1100 Console or Auxiliary Cable
131
Figure 28: Ethernet Cable Connectors
131
Installing an ACX1000 or ACX1100 Console or Auxiliary Cable
132
Replacing an ACX1000 or ACX1100 Management Ethernet Cable
132
Removing an ACX1000 or ACX1100 Management Ethernet Cable
132
Figure 29: Ethernet Cable Connectors
132
Installing an ACX1000 and ACX1100 Management Ethernet Cable
133
Replacing an ACX1000 or ACX1100 Fiber-Optic Cable
133
Disconnecting an ACX1000 or ACX1100 Fiber-Optic Cable
133
Connecting an ACX1000 or ACX1100 Fiber-Optic Cable
134
Replacing an ACX1000 or ACX1100 Transceiver
135
Removing an ACX1000 or ACX1100 Transceiver
135
Figure 30: Connecting a Fiber-Optic Cable to an Optical Transceiver Installed
135
Figure 31: Removing Transceivers
136
Installing an ACX1000 or ACX1100 Transceiver
137
Part 5 Troubleshooting Hardware
139
Troubleshooting Hardware
139
Troubleshooting Components
139
Chapter 23 Troubleshooting Components
141
Troubleshooting Components
141
Troubleshooting Resources for ACX1000 and ACX1100 Routers
141
Command-Line Interface
141
Front Panel Leds
141
Monitoring System Log Messages
142
Verifying Active Alarms
142
Understanding Alarm Types and Severity Classes on ACX Series Routers
143
Alarm Types
143
Table 30: Alarm Output Fields
143
Table 31: Alarm Terms
143
Alarm Severity Classes
144
Contacting Customer Support and Returning the Chassis or Components
145
Chapter 24 Contacting Customer Support
147
Chapter 25 Locating Component Serial Numbers
149
Displaying ACX1000 and ACX1100 Components and Serial Numbers
149
Figure 32: Serial Number ID Label
149
ACX1000 and ACX1100 Chassis Serial Number Label
150
Figure 33: ACX1000 Chassis Serial Number Label
150
Chapter 26 Packing and Returning Components
151
Returning a Hardware Component to Juniper Networks, Inc
151
Guidelines for Packing Hardware Components for Shipment
152
Packing the ACX Series Router for Shipment
152
Safety and Compliance Information
155
Chapter 27 General Safety Guidelines and Warnings
157
Definitions of Safety Warning Levels
158
Qualified Personnel Warning
160
Warning Statement for Norway and Sweden
161
Chapter 28 Firesafetyrequirements
163
Fire Safety Requirements
163
Chapter 29 Installation Safety Guidelines and Warnings
165
Installation Instructions Warning
165
Chassis Lifting Guidelines
166
Restricted Access Warning
166
Ramp Warning
168
Rack-Mounting and Cabinet-Mounting Warnings
168
Grounded Equipment Warning
172
Chapter 30 Radiation and Laser Safety Guidelines and Warnings
175
Radiation from Open Port Apertures Warning
175
Laser and LED Safety Guidelines and Warnings
176
General Laser Safety Guidelines
176
Class 1 Laser Product Warning
177
Class 1 LED Product Warning
177
Laser Beam Warning
177
Chapter 31 Maintenance and Operational Safety Guidelines and Warnings
179
Battery Handling Warning
179
Jewelry Removal Warning
180
Lightning Activity Warning
181
Operating Temperature Warning
182
Product Disposal Warning
183
Chapter 32 Electrical Safety Guidelines and Warnings
185
General Electrical Safety Guidelines and Warnings
185
Action to Take after an Electrical Accident
186
Prevention of Electrostatic Discharge Damage
187
ACX1100 AC Power Electrical Safety Guidelines
188
Figure 34: Placing a Component into an Antistatic Bag
188
AC Power Disconnection Warning
189
ACX1000 and ACX1100 DC Power Electrical Safety Guidelines
190
DC Power Copper Conductors Warning
191
DC Power Disconnection Warning
192
DC Power Grounding Requirements and Warning
193
DC Power Wiring Sequence Warning
194
DC Power Wiring Terminations Warning
196
Midplane Energy Hazard Warning
197
Multiple Power Supplies Disconnection Warning
197
TN Power Warning
198
Chapter 33 Agency Approvals and Compliance Statements
199
Agency Approvals for ACX1000 and ACX1100 Routers
199
Compliance Statements for NEBS for ACX1000 and ACX1100 Routers
201
Routers
201
Canada
201
European Community
201
Israel
202
Japan
202
United States
202
Compliance Statements for Environmental Requirements
203
Routers
203
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