Basic
Brand Name:	Cisco
Ethernet Technology:	Gigabit Ethernet
Expansion Slot Type:	SFP
Form Factor:	Desktop
	Rack-mountable
Layer Supported:	2
Manageable:	Yes
Media Type Supported:	Twisted Pair
Network Technology:	10/100/1000Base-T
	1000Base-X
Number of Total Expansion Slots:	2
PoE (RJ-45) Port:	No
Port/Expansion Slot Details:	Gigabit Ethernet
Power Source:	Power Supply
Product Family:	Smart Plus 220
Product Type:	Ethernet Switch
Stack Port:	No
Total Number of Network Ports:	50

General Information
Brand Name:	Cisco
Manufacturer Part Number:	SG220-50P-K9-AU
Manufacturer Website Address:	http://www.cisco.com/c/en_au
Manufacturer:	Cisco Systems, Inc
Product Line:	Smart Plus
Product Model:	SG220-50P
Product Name:	SG220-50P Ethernet Switch
Product Series:	220
Product Type:	Ethernet Switch

I/O Expansions
Expansion Slot Type:	SFP
Number of SFP Slots:	2
Number of Total Expansion Slots:	2
Shared SFP Slot:	Yes

Interfaces/Ports
LRE Port:	No
Modular:	No
Number of Network (RJ-45) Ports:	2
Number of PoE (RJ-45) Ports:	48
Port/Expansion Slot Details:	Gigabit Ethernet
Stack Port:	No
Token Ring Port:	No
Total Number of Network Ports:	50
USB:	No
Uplink Port:	Yes

Management & Protocols
Manageable:	Yes
Management:	SNMP 1, 2c, 3 CLI Telnet RMON MIB DHCP Remote Management Web Based Managmement

Media & Performance
Ethernet Technology:	Gigabit Ethernet
Media Type Supported:	Twisted Pair
Network Technology:	10/100/1000Base-T
	1000Base-X
Twisted Pair Cable Standard:	Category 5

Memory
Flash Memory:	32 MB
Standard Memory:	128 MB

Miscellaneous
Certifications & Standards:	UL (UL 60950) CSA (CSA 22.2) CE Mark FCC Part 15 (CFR 47) Class A C-tick IEEE Standards: 　 802.3 802.3u 802.3ab 802.3ad 802.3z 802.3x 802.1D 802.1Q 802.1p 802.1s 802.1X 802.3at 802.3af
Package Contents:	SG220-50P Ethernet Switch Power Cord Mounting Kit Console Cable CD-ROM with User Documentation (PDF) Quick Start Guide

Network & Communication
Layer Supported:	2

Physical Characteristics
Depth:	350 mm
Form Factor:	Desktop
	Rack-mountable
Height:	44 mm
Weight (Approximate):	5.28 kg
Width:	440 mm

Power Description
Input Voltage:	120 V AC
	230 V AC
PoE (RJ-45) Port:	No
Power Source:	Power Supply

Reliability
MTBF:	194036 Hour

Warranty
Limited Warranty:	Lifetime

For businesses requiring high performance, security, and manageability from network switches, fully managed switches are an excellent choice. However, they also typically come with high price tags. Smart switches are lower-priced alternatives, but performance and features are usually sacrificed. Cisco 220 Series Smart Plus Switches bridge the gap between managed and smart switches to offer you the best of both worlds. They provide the higher levels of security, management, and scalability that you expect from managed switches, while maintaining the affordability of smart switches.
⚫802.1p, rate limit, port-based and 802.1Q tag-based VLANs, guest VLAN, auto voice, VLAN, and more
⚫Spanning Tree and Rapid Spanning Tree Protocols; Multiple Spanning Tree Protocol instances using 802.1s
⚫802.1x authentication, DHCP Filtering, Port-based security by locked MAC, ACL filtering to permit or deny traffic
⚫Dedicated SFP ports provide fiber uplinks without sacrificing any downlink Gigabit port