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Overview
The following figure shows the hardware features seen from the port side of the chassis.
1
Console port (RS232 port)
2
Chassis LEDs
• Beacon (BCN)
• Status (STS)
• Environment (ENV)
3
2 USB ports used for saving or copying functions
Note
4
Out-of-band management port (RJ-45 port)
Cisco Nexus 93128TX ACI-Mode Switch Hardware Installation Guide
2
Note
All fan modules and power supplies must use the same airflow direction during
operations.
USB support is limited to USB 2.0
devices that use less than 2.5 W (less
than 0.5 A inclusive of surge current).
Devices, such as external hard drives,
that instantaneously draw more than
0.5 A are not supported.
6
M6PQ, M6PQ-E, or M12PQ uplink module
(M12PQ uplink module shown).
7
6 or 12 40-Gigabit Ethernet Quad Small
Form-Factor Plugable (QSFP+) optical ports for
uplink connections to spine switches (12-port
uplink module shown)
Note
For this switch, the 12-port module has
only 8 active ports (leftmost ports).
8
Notch in both sides of the chassis for locking the
power supply end of the chassis to the
bottom-support rails
9
Screw holes (4) for attaching a center-mount rack
bracket for 2-post racks (one bracket for each of
two sides)
Overview
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