Cisco Catalyst 2960-L Series User Manual

Figure 6: Rear Panel of a PoE Switch
A loop (for the optional
power cord retainer)
3Security Slot1
Heat sink fins4An AC power connector2
Internal Power Supply
All the switches are powered through their internal power supplies. The internal power supply is an autoranging
unit that supports input voltages between 100 and 240 VAC (max of 90V to 264V). The AC frequency range
of the power supply is 50Hz~60Hz. Plug the AC power cord into the AC power connector and into an AC
power outlet.
Security Slot
The switches have security slots on the rear panel. You can install an optional cable lock, such as the type
that is used to secure a laptop computer, to secure the switch.
Cisco Catalyst 2960-L Series 8-Port and 16-Port Switch Hardware Installation Guide
10
Product Overview
Internal Power Supply

Cisco Catalyst 2960-L Series Specifications

General

Series	Catalyst 2960-L
Ports	8, 16, 24, or 48 Gigabit Ethernet ports
Layer	Layer 2
Flash Memory	64 MB
MAC Address Table Size	8, 000 entries
Uplink	2 or 4 Gigabit SFP
PoE	Available on selected models
VLAN Support	Up to 255 VLANs
Power Supply	Internal power supply
Operating Temperature	0°C to 40°C (32°F to 104°F)
Dimensions	44.5 x 27.9 x 4.45 cm (17.5 x 11.0 x 1.75 in.)