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36 100-Gigabit
QSFP+/QSFP28 ports

4

Beacon (BCN), Status
(STS), and Environment
(ENV) LEDs

1

Screw holes (6) for
attaching a mounting
bracket

5

Lane link status LEDs for
4x10-Gigabit port
configuration (1 LED lit
to show the lane being
checked or all LEDs off
when all 4 lanes are being
checked)

2

Grounding pad

6

Lane shift button

3

To determine which transceivers, adapters, and cables are supported by this switch, see the

Cisco Transceiver

Modules Compatibility Information

document.

The following figure shows the switch features on the power supply side of the chassis.

Console port (1)

6

Power supply modules (1
or 2) (AC power supplies
shown) with slots
numbered 1 (left) and 2
(right)

1

USB port (1)

7

Fan modules (4) with slots
numbered from 1 (left) to
4 (right)

2

Management port (RJ-45)

8

L1 port (software defined)

3

Screw holes (6) for
attaching a mounting
bracket

9

L2 port (software defined)

4

Grounding pad

10

Beacon (BCN) and Status
(STS) LEDs

5

Depending on whether you plan to position the ports in a hot or cold aisle, you can order the fan and power
supply modules with port-side intake or port-side exhaust airflow. For port-side intake airflow, the fan and

Overview

3

Overview

Overview

Summary of Contents for Nexus 9236C

Page 1: ...m SFP SFP SFP28 ports connect to the lower QSFP28 port CVR QSFP SFP10G which provides an SFP SFP port for one QSFP QSFP28 port on the switch These ports also support breakout cables with four 10 Gigabit SFP transceivers such as the QSFP 4X10G AOCxM and QSFP 4SFP10G CUxM cables Note 1 100 1000 management port 1 console port 2 software defined ports 1 USB port for saving or loading switch configurat...

Page 2: ...ith white coloring N9K PUV 1200W 930 W port side intake DC power supply with green coloring UCSC PSU 930WDC 930 W port side exhaust DC power supply with gray coloring UCS PSU 6332 DC Both power supplies should be the same type Do not mix AC DC or HVAC HVDC power supplies Note All fan modules and power supplies must use the same airflow direction during operations If you are using the 1200 W HVAC H...

Page 3: ...owing figure shows the switch features on the power supply side of the chassis Console port 1 6 Power supply modules 1 or 2 AC power supplies shown with slots numbered 1 left and 2 right 1 USB port 1 7 Fan modules 4 with slots numbered from 1 left to 4 right 2 Management port RJ 45 8 L1 port software defined 3 Screw holes 6 for attaching a mounting bracket 9 L2 port software defined 4 Grounding pa...

Page 4: ...talled and operating If you have only one power supply installed you can install the replacement power supply in the open slot before removing the original power supply All of the fan and power supply modules must have the same direction of airflow Otherwise the switch can overheat and shut down If you are installing a dual direction power supply that module will automatically use the same airflow...

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