Overview

Overview of the Cisco Nexus 34180YC Switch

The Cisco Nexus 34180YC (N3K-C34180YC) is a 1 rack unit (RU) switch with 48 10- or 25-Gigabit SFP28 ports, 6 40- or 100-Gigabit QSFP28 ports, 2 management ports, 1 console port, and 1 USB port. This switch supports both port-side exhaust and port-side intake airflow schemes. The switch requires one AC, DC, or HVAC/HVDC power supply for operations, but it can have a second power supply for redundancy.

The following figure shows the fan-side chassis features that you use when installing the chassis or replacing its modules.

Figure 1. Fan-Side View of the Cisco Nexus 34180YC Chassis

1

AC or DC power supply (1 or 2)

5

USB port (1)

2

Management port (RJ-45)

6

Beacon (BCN) and Status (STS) LEDs

3

Console port (RS-232)

7

Fan modules (4)

4

Management port (SFP)

The following figure shows the port-side chassis features that you use when installing the chassis or replacing its modules.

Figure 2. Port-Side View of the Cisco Nexus 34180YC Chassis

1

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

3

40/100-Gigabit QSFP28 ports (6)

2

10/25-Gigabit SFP28 ports (48)

The following figure shows the port-side chassis features that you use when installing the chassis or replacing its modules.

Figure 3. Side View of the Cisco Nexus 34180YC Chassis

1

Screw holes for mounting brackets

2

Grounding pad

Overview of the Cisco Nexus 3464C Switch

The Cisco Nexus 3464C (N3K-C3464C) is a 2 rack unit (RU) switch with 64 100-Gigabit SFP28 ports, 2 10-Gigabit QSFP28 ports, 2 management ports, 1 console port, and 1 USB port. This switch supports both port-side exhaust and port-side intake airflow schemes. The switch requires one AC or HVAC/HVDC power supply for operation, but it can have a second power supply for redundancy.

The following figure shows the fan-side chassis features that you use when installing the chassis or replacing its modules.

Figure 4. Fan-Side View of the Cisco Nexus 3464C Chassis

1

Fan modules (3)

2

Management port (SFP)

3

USB port (1)

4

Management port (RJ-45)

5

Console port (RS-232)

6

Grounding pad

7

Power supply (1 or 2)

The following figure shows the port-side chassis features that you use when installing the chassis or replacing its modules.

Figure 5. Port-Side View of the Cisco Nexus 3464C Chassis

1

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

2

Lane select button

3

10-Gigabit QSFP28 ports (2)

4

100-Gigabit SFP28 ports (64)

The following figure shows the side chassis features that you use when installing the chassis.

Figure 6. Side View of the Cisco Nexus 3464C Chassis

1

Screw holes for front mounting brackets (four-post rack installations)

2

Screw holes for center-mount bracket (two-post rack installations)

3

Notch on both sides of the chassis for locking the power supply end of the chassis to the bottom support rails (four-post rack installations).