Qfx5100 Overview - Juniper QFabric QFX3000-G Hardware Documentation

CHAPTER 4

QFX5100 Overview

QFX5100 Device Hardware Overview
QFX5100 Hardware
Copyright © 2018, Juniper Networks, Inc.
QFX5100 Device Hardware Overview on page 63
QFX5100 Device Models on page 72
Field-Replaceable Units in a QFX5100 Device on page 75
Understanding Hardware Redundancy of QFX5100 Device Components and
Functionality on page 75
Chassis Physical Specifications for a QFX5100 Device on page 76
Port Panel of QFX5100-48S and QFX5100-48SH Devices on page 77
Port Panel of QFX5100-48T and QFX5100-48TH Devices on page 79
Port Panel of a QFX5100-24Q Device on page 81
Management Panel of a QFX5100 Device on page 85
Cooling System and Airflow in a QFX5100 Device on page 88
AC Power Supply for a QFX5100 Device on page 94
DC Power Supply in a QFX5100 Device on page 96
The QFX5100 line of switches is Juniper Network's second generation of top-of-rack
switch solutions for data centers and campus distribution or aggregation environments.
The QFX5100 portfolio consists of high-performance fixed-configuration switches that
add higher port densities, additional scalability, and improved latency to the QFX Series.
QFX5100 Hardware on page 63
System Software on page 72
QFX5100 line of switches offer two compact 1 U models and a 2 U model that provide
wire-speed packet performance, very low latency, and rich set of Layer 2 and Layer 3
features. In addition to a high-throughput Packet Forwarding Engine, the performance
of the control plane running on all the QFX5100 switches is enhanced by the 1.5 Ghz
dual-core Intel CPU with 8 GB of memory and 32 GB of solid-state drive (SSD) storage.
The QFX5100-24Q-AA switch has a 2.5 GHz 4-core Intel CPU with 32 GB of memory and
128 GB of SSD storage.
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