Juniper QFX Series Hardware Guide

Figure 31: QFX5110 Virtual Chassis with all QFX5110 Members
Figure 32: QFX5110 Virtual Chassis with QFX5110 and QFX5100 Members
See Also QFX5100 Device Hardware Overview•
Connecting QFX5110 in a QFX5110 Virtual Chassis Fabric
A Juniper Networks QFX5110 Virtual Chassis Fabric (VCF) is constructed using a
spine-and-leaf architecture and topology. In the spine-and-leaf architecture, each spine
device is interconnected to each leaf device. QFX5110 VCFs support a maximum of 20
members in a VCF. Use QFX5110-32Q as either the spine or as a leaf device. Use
QFX5110-48S, QFX5100-24Q, QFX5100-48S, QFX5100-48T, or QFX5100-96S models
only as leaf devices.
Copyright © 2019, Juniper Networks, Inc.102
QFX5110 Switch Hardware Guide

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)