Juniper QFX Series User Manual

CHAPTER 6
Rack and Cabinet Requirements
•
Rack Requirements for a QFX3100 Director Device on page 93
•
Rack Requirements for a QFX3008-I Interconnect Device on page 95
•
Rack Requirements for a QFX3500 Device on page 96
•
Cabinet Requirements for a QFX3100 Director Device on page 97
•
Cabinet Requirements for a QFX3008-I Interconnect Device on page 98
•
Cabinet Requirements for a QFX3500 Device on page 99
•
Clearance Requirements for Airflowand HardwareMaintenance for a QFX3100 Director
Device on page 99
•
Clearance Requirements for Airflow and Hardware Maintenance for a QFX3008-I
Interconnect Device on page 100
•
Clearance Requirements for Airflow and Hardware Maintenance for a QFX3500
Device on page 102
Rack Requirements for a QFX3100 Director Device
You can mount the QFX3100 Director device on two-post racks or four-post racks.
Rack requirements consist of:
•
Rack type
•
Mounting bracket hole spacing
•
Rack size and strength
•
Rack connection to the building structure
Table 23 on page 94 provides the rack requirements and specifications for the QFX3100
Director device.
93Copyright © 2012, Juniper Networks, Inc.

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)