Juniper QFX5120-48Y Manuals

Manuals and User Guides for Juniper QFX5120-48Y. We have 3 Juniper QFX5120-48Y manuals available for free PDF download: Hardware Manual, Quick Start Manual, Manual

Juniper QFX5120-48Y Hardware Manual (321 pages)

Brand: Juniper | Category: Switch | Size: 16 MB

Table of Contents
3
About this Guide
9
Fast Track: Initial Installation
10
Fast Track to Rack Installation and Power
11
Install the QFX5120-48T/QFX5120-48Y/QFX5120-48YM Switch in a Rack
11
Connect to Power
16
Onboard, Configure, and Monitor QFX5120
22
Overview
24
QFX5120 System Overview
25
QFX5120 Switches Hardware Overview
25
Virtual Chassis
39
QFX5120 Switch Models and Variants
40
QFX5120 Switch Hardware and CLI Terminology Mapping
44
QFX5120 Chassis
50
Chassis Physical Specifications for QFX5120 Switches
50
Field-Replaceable Units in QFX5120 Switches
51
Chassis Status Leds in QFX5120 Switches
52
Leds on the Management Port on QFX5120 Switches
56
Network Port Leds on QFX5120 Switches
59
QFX5120 Cooling System
67
QFX5120 Power System
81
AC Power Supply in QFX5120 Switches
81
AC Power Supply Airflow
85
Power Supply Specifications for AC Power Supplies for QFX5120 Switches
86
Specifications of the Power Cord for AC Power Supplies for QFX5120 Switches
89
Leds on the AC Power Supplies Used in QFX5120 Switches
91
DC Power Supply in QFX5120 Switches
94
DC Power Supply Airflow
100
Power Supply Specifications for DC Power Supplies for QFX5120 Switches
101
Leds on the DC Power Supplies Used in QFX5120 Switches
103
High-Voltage Power Supply for QFX5120-48T Switches
106
Site Planning, Preparation, and Specifications
117
Site Preparation Checklist for QFX5120 Switches
118
QFX5120 Site Guidelines and Requirements
120
Environmental Requirements and Specifications for QFX5120 Switches
120
General Site Guidelines
121
Site Electrical Wiring Guidelines
122
Rack Requirements for QFX5120 Switches
123
Cabinet Requirements for QFX5120 Switches
124
Clearance Requirements for Airflow and Hardware Maintenance for QFX5120 Switches
126
QFX5120 Network Cable and Transceiver Planning
129
Pluggable Transceivers and Direct Attach Cables Supported on QFX5120 Switches
129
Cable Specifications for QSFP+ and QSFP28 Transceivers on QFX5120 Switches
130
How to Calculate the Fiber-Optic Cable Power Budget for QFX Series Switches
132
How to Calculate the Fiber-Optic Cable Power Margin for QFX Series Switches
133
QFX5120 Management Cable Specifications and Pinouts
135
Console Port Connector Pinout Information
135
RJ-45 Management Port Connector Pinout Information
137
To DB-9 Serial Port Adapter Pinout Information
137
Port, SFP Port, SFP+ Port, QSFP+ Port, and QSFP28 Port Connector Pinout Information
138
Initial Installation and Configuration
146
Unpack and Mount the QFX5120 Switch
147
Unpack the QFX5120 Switch
147
Parts Inventory (Packing List) for a QFX5120 Switch
148
Register Products-Mandatory to Validate Slas
152
Mount a QFX5120-32C Switch on a Four-Post Rack
152
Mount a QFX5120-32C Switch on a Two-Post Rack
156
Mount a QFX5120-48T, QFX5120-48Y, or QFX5120-48YM Switch in a Rack or Cabinet by Using the JNP-4PST-RMK-1U-E Rack Mount Kit
159
Mount the Device by Using the JNP-4PST-RMK-1U-E Rack Mount Kit on a Square Hole Rack
159
Mount the Device by Using the JNP-4PST-RMK-1U-E Rack Mount Kit on a Threaded Hole Rack
164
Mount a QFX5120-48T, QFX5120-48Y, or QFX5120-48YM Switch Flush with the Front Posts of a Rack or Cabinet by Using the EX-4PST-RMK Rack Mount Kit
170
Mount a QFX5120-48T, QFX5120-48Y, or QFX5120-48YM Switch in a Recessed Position from the Front Posts of a Rack or Cabinet by Using the EX-4PST-RMK Rack Mount Kit
175
Mount a QFX5120-48Y Switch on a Two-Post Rack
181
Mount a QFX5120-48T Switch on a Two-Post Rack
183
Mount a QFX5120-48YM Switch on a Two-Post Rack
186
Connect the QFX5120 to Power
188
Connect the QFX5120 Switch to Earth Ground
189
Connect Power to an AC-Powered QFX5120 Switch
194
Connect Power to a DC-Powered QFX5120 Switch
197
Connect Power to a QFX5120-48T Switch Powered by a High-Voltage Power Supply
203
Connect the QFX5120 to the Network
205
Install a Transceiver
205
Install a QSFP28 Transceiver
208
Connect a Fiber-Optic Cable
210
Connect the QFX5120 to External Devices
211
Connect a Device to a Network for Out-Of-Band Management
212
Connect a Device to a Management Console Using an RJ-45 Connector
212
Connecting 1-PPS and 10-Mhz Measurement Devices to the QFX5120 Switch
214
Configure Junos os on the QFX5120
215
QFX5120 Default Configuration
215
Connect and Configure a QFX5120 Switch
216
Maintaining Components
222
Maintain the QFX5120 Cooling System
223
Remove a Fan Module from a QFX5120 Switch
223
Install a Fan Module in a QFX5120 Switch
225
Maintain the QFX5120 Power System
227
Remove a Power Supply from a QFX5120 Switch
228
Install a Power Supply in a QFX5120 Switch
231
Maintain Transceivers
234
Remove a Transceiver
235
Remove a QSFP28 Transceiver
237
Install a Transceiver
239
Install a QSFP28 Transceiver
242
Maintain Fiber-Optic Cables
244
Connect a Fiber-Optic Cable
245
Disconnect a Fiber-Optic Cable
246
How to Handle Fiber-Optic Cables
246
Troubleshooting Hardware
248
Troubleshoot the QFX5120 Device
249
Alarm Types and Severity Levels
249
Chassis Alarm Messages
251
Creating an Emergency Boot Device for QFX Series Switches
255
Recovering the Installation Using an Emergency Boot Device on QFX Series Switches
257
Contacting Customer Support and Returning the Chassis or Components
260
Return a QFX5120 Chassis or Components
261
How to Return a QFX5120 Switch or Component for Repair or Replacement
261
Locate the Serial Number on a QFX5120 Switch or Component
262
List the Switch and Components Details with the CLI
262
Locate the Chassis Serial Number ID Label on a QFX5120 Switch
263
Locate the Serial Number ID Labels on Frus in a QFX5120 Switch
264
Contact Customer Support to Obtain a Return Material Authorization
272
Pack a QFX5120 Switch or Component for Shipping
273
Pack a QFX5120 Switch for Shipping
273
Pack QFX5120 Switch Components for Shipping
274
Safety and Compliance Information
276
General Safety Guidelines and Warnings
278
Definitions of Safety Warning Levels
279
Qualified Personnel Warning
281
Warning Statement for Norway and Sweden
281
Fire Safety Requirements
282
Fire Suppression Equipment
282
Installation Instructions Warning
283
Chassis and Component Lifting Guidelines
284
Restricted Access Warning
284
Ramp Warning
286
Rack-Mounting and Cabinet-Mounting Warnings
286
Grounded Equipment Warning
290
Radiation from Open Port Apertures Warning
291
Laser and LED Safety Guidelines and Warnings
292
General Laser Safety Guidelines
293
Class 1 Laser Product Warning
293
Class 1 LED Product Warning
294
Laser Beam Warning
294
Maintenance and Operational Safety Guidelines and Warnings
295
Battery Handling Warning
295
Jewelry Removal Warning
296
Lightning Activity Warning
298
Operating Temperature Warning
299
Product Disposal Warning
300
General Electrical Safety Guidelines and Warnings
301
Action to Take after an Electrical Accident
302
Prevention of Electrostatic Discharge Damage
303
AC Power Electrical Safety Guidelines
304
AC Power Disconnection Warning
305
DC Power Electrical Safety Guidelines
306
DC Power Disconnection Warning
307
DC Power Grounding Requirements and Warning
309
DC Power Wiring Sequence Warning
309
DC Power Wiring Terminations Warning
311
Multiple Power Supplies Disconnection Warning
312
TN Power Warning
313
Agency Approvals for QFX5120 Switches
314
Compliance Statements for EMC Requirements for the QFX Series
316
Compliance Statement for Argentina
316
European Community
317
Nonregulatory Environmental Standards
319
Restriction of Hazardous Substances (Rohs) Directive Compliance
320

Juniper QFX5120-48Y Manual (15 pages)

Identification of volatile and non-volatile storage and sanitization of system components

Brand: Juniper | Category: Network Storage Server | Size: 1 MB

Table of Contents
2
Introduction
3
Purpose
3
Scope
3
Equipment Overview
3
Identification of Chassis
3
Description of Field Replaceable Units (FRU)
4
Power down and Removal of Non-Volatile Storage
4
System Power down
4
Disassembly of the QFX5120-48Y Chassis and Identification of NV Storage
4
Figure 1 QFX5120-48Y Front View
4
Figure 2 QFX5120-48Y PSU Frus and FAN Frus
5
Figure 3 Top Cover Screws - Top View
5
Figure 4 Screws on Left and Right Side of the System
6
Figure 5 Top Cover Screws on Bottom Side
6
Figure 6 Slide & Lift the Top Cover
7
Figure 7 Locating and Removing Main Board
8
Figure 8 Locating Main Board Heatsink Support Plate
9
Figure 9 Main Board Heatsink Support Plate Removed
9
Figure 10 Main Board SPI Device for CPLD and FPGA
10
Figure 11 Main Board IDEEPROM
10
Figure 12 Main Board QSPI Device
11
Figure 13 CPU Board Volatile and Non-Volatile Memory Devices
12
Figure 14 M.2 SATA SSD Device on CPU Board
13
Figure 15 BIOS Devices on CPU Board
14
Figure 16 Management EEPROM on CPU Board
14
Remove Non-Volatile Components from the System Board
15
Follow the Assembly Procedure in Reverse Order to Assemble the QFX5120-48Y Chassis
15
Figure 17 CPU Board IDEEPROM and CPLD SPI Flash
15

Juniper QFX5120-48Y Quick Start Manual (17 pages)

Brand: Juniper | Category: Switch | Size: 2 MB

Table of Contents
1
System Overview
1
Tools and Parts Required for Installation
2
Part 1: Install a Power Supply
4
Part 2: Install a Fan Module
5
Part 3: Mount the Switch on Four Posts of a Rack
7
Part 4: Connect Power to the Switch
10
Part 5: Perform Initial Configuration
13
Safety Warnings Summary
15
Contacting Juniper Networks
16

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