Qfx10002 Hardware Component Overview - Juniper QFX10002 Hardware Manual

Figure 4: QFX10002 FRU Panel
1 Power supply modules (4) for
—
QFX10002-72Q and QFX10002-60C. Two
power supply modules are provided for
QFX10002-36Q.
2 Fan modules (3)
—
CAUTION: Mixing different types (AC and DC) of power supplies in the same chassis is
not supported.
The power supply bays on the QFX10002-72Q and QFX10002-36Q are numbered horizontally from
the top left to the bottom right. The QFX10002-60C power supply bays are numbered vertically from
the top left to the bottom right, which matches CLI output.
System Software
QFX Series devices use the Junos operating system (OS), which provides Layer 2 and Layer 3 switching,
routing, and security services. Junos OS is installed on a QFX10002 switch's 25-gigabyte (GB) internal
NAND solid state flash drive. The same Junos OS code base that runs on QFX10002 switches also runs
on all Juniper Networks EX Series switches, and M Series, MX Series, and T Series routers.
For more information about which features are supported on QFX Series devices, see
You manage the switch using the Junos OS command-line interface (CLI), which is accessible through
the console and out-of-band management ports on the device.

QFX10002 Hardware Component Overview

The QFX10002 supports the components in listed in alphabetic order. See
Specifications" on page 70 for the dimensions and weight of the QFX10002 models.
3 ESD point
—
"QFX10002 Chassis Physical
Feature Tracker.
7