Cisco Nexus 3000 series Hardware Installation Guide

Figure 19: Port-Side View of the Cisco Nexus 3264Q Chassis
10- or 40-Gigabit QSFP
ports (64)
2
5LEDs1
Screw holes for mounting
brackets
6USB ports (2)2
Notch in the chassis (2) (1
each side) for locking into
the bottom-support rails
7Console port (1) and
Management port (1)
3
SFP+ ports (2)4
2
10 Gigabits require a QSFP-to-SFP adapter [CVR-QSFP-SFP10G] and an SFP+ transceiver.
Overview of the Cisco Nexus 31108 Switch
The Cisco Nexus 31108PC-V (N3K-C31108PC-V) is a 1 rack unit (RU) top of rack (ToR) L2/L3 switch with
16-GB of RAM and dual-core 2.5-GHz x86. The switch comes with 48 10G SFP+ and 6 QSFP28 ports, 1
management port (RJ-45 or SFP), 1 console port, and 1 USB port.
The Cisco Nexus 31108TC-V (N3K-C31108TC-V) is a 1 rack unit (RU) top of rack (ToR) L2/L3 switch with
16-GB of RAM and dual-core 2.5-GHz x86. The switch comes with 48 10G Base-T and 6 QSFP28 ports, 1
management port (RJ-45 or SFP), 1 console port, and 1 USB port.
These switches support both port-side exhaust and port-side intake airflow schemes. These switches require
one AC power supply for operations, but 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.
Cisco Nexus 3000 Series Hardware Installation Guide
21
Overview
Overview of the Cisco Nexus 31108 Switch

Cisco Nexus 3000 series Specifications

General

Category	Switch
Latency	Sub-microsecond
Typical Power Consumption	Varies by model
Layer	L2/L3
Management	CLI, SNMP
Port Density	Varies by model
Forwarding Capacity	Up to 2.4 Bpps