QFX5220 System Overview
IN THIS SECTION
QFX5220-128C Switch Description | 21
Benefits of the QFX5220-128C | 22
QFX5220-32CD Switch Description | 23
Benefits of the QFX5220-32CD | 23
QFX5220 Hardware Component Overview | 24
QFX5220 Component Redundancy | 25
QFX5220 Field-Replaceable Units | 26
The QFX5220 line of switches offer two spine-and-leaf models for data centers requiring 100-Gigabit
Ethernet and 400-Gigabit Ethernet speeds.
QFX5220-128C Switch Description
The QFX5220-128C offers 128 ports of 100-Gigabit Ethernet in a 4-U form factor. With 12.8 terabits per
second (Tbps) bandwidth, the QFX5220-128C is optimally designed as a data aggregation or top-of-rack
switch for small to medium size data centers and Massively Scalable Data Center (MSDC) deployments.
The 100-Gigabit Ethernet ports can be configured either for 100-Gbps or 40-Gbps speeds. The 100-Gbps
ports can also be channelized into 4 x 25 Gbps or 4 x 10 Gbps. There are two dedicated small-form factor
plugable plus (SFP+) ports for 10 Gigabit or 1 Gigabit Ethernet support.
An Intel Xeon D-1518 processor drives the QFX5220 control plane, which runs the Junos OS Evolved
software. The Junos OS Evolved software image is stored on two internal 50-GB solid-state drives (SSDs).
The QFX5220-128C is available with ports-to-FRUs airflow (Airflow Out) and with AC or DC power
supplies.
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Summary of Contents for QFX5220
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Page 238: ...DC Power Wiring Sequence Warning 245 ...