Juniper QFX Series User Manual

Table 77: AC Power Supply LEDs on a QFX3008-I Interconnect Device . . . . . . . 394
Table 78: AC Wiring Tray LEDs on a QFX3008-I Interconnect Device . . . . . . . . . 396
Chapter 32 Viewing QFX3500 System Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397
Table 79: Chassis Status LEDs on a QFX3500 Device . . . . . . . . . . . . . . . . . . . . . 398
Table 80: Management Port LEDs on a QFX3500 Device . . . . . . . . . . . . . . . . . . 399
Table 81: Network Port LEDs on SFP+ Access Ports on a QFX3500 Device . . . . 400
Table 82: Uplink Port LEDs on QSFP+ Uplink Ports on a QFX3500 Device . . . . . 401
Table 83: Fan Tray LED in a QFX3500 Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402
Table 84: AC Power Supply LEDs in QFX3500 Devices . . . . . . . . . . . . . . . . . . . . 402
Table 85: DC Power Supply LEDs on a QFX3500 Device . . . . . . . . . . . . . . . . . . . 403
Part 6 Troubleshooting
Chapter 35 Alarms and System Log Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437
Table 86: Alarm Terms and Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437
Table 87: QFX3500 Chassis Alarm Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 439
Table 88: QFX3500 Chassis Alarm Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 443
Copyright © 2012, Juniper Networks, Inc.xxii
QFX3000 Hardware Documentation

Juniper QFX Series Specifications

General

Category	Switch
Series	QFX
Form Factor	1U, 2U, and modular chassis options
Power Supply	Redundant, hot-swappable power supplies
Cooling	hot-swappable fans
Virtual Chassis	Supported on certain models
Typical Use	Data center, cloud
Operating System	Junos OS
Management	CLI
Key Features	High performance, low latency, automation
Latency	Sub-microsecond latency
Port Density	Varies by model (e.g., QFX5100: up to 48x10GbE + 6x40GbE)