The SF220-48P-K9 is a managed switch that is specifically designed to meet the networking needs of small businesses. It comes equipped with 48 Ethernet ports, including 48 PoE (Power over Ethernet) ports which allow devices such as IP phones, wireless access points and security cameras to receive power over the same cable that is used for data transfer. This eliminates the need for additional power cables and makes for a neater and more efficient installation.
This switch is also equipped with the "Smart Plus" feature set, which provides advanced features such as Quality of Service (QoS) for prioritizing different types of network traffic, Virtual LANs (VLANs) for segmenting the network and advanced security features for protecting the network against unauthorized access.
The SF220-48P-K9 also comes with a web-based management interface that makes it easy to set up, configure and manage the switch, even for users with little or no networking experience. This, along with its compact size, makes it an ideal solution for small businesses looking to expand their network capabilities.
Advanced Features and CapabilitiesThe SF220-48P-K9 Small Business Smart Plus SF220-48P 48 PoE Ethernet Ports Managed Switch has several advanced features and capabilities that make it a versatile and powerful networking solution for small businesses. Some of these features include:
- Quality of Service (QoS): This feature allows you to prioritize different types of network traffic, such as voice or video, to ensure that critical applications receive the necessary bandwidth and minimal delay.
- Virtual LANs (VLANs): VLANs allow you to segment your network into smaller, virtual networks, which can improve security and increase network efficiency.
- Advanced Security: The switch has several security features such as access control lists (ACLs) and port security, which can be used to protect your network from unauthorized access.
- Link Aggregation: Allows you to bundle several physical ports together to form a single, logical link, which can increase bandwidth and improve network redundancy.
- PoE: The switch has 48 PoE ports, which allows you to power devices such as IP phones, wireless access points and security cameras over the same cable that is used for data transfer.
- Management: The switch is easy to set up, configure and manage through a web-based interface.
- Energy Efficient Ethernet (EEE): This feature helps to reduce power consumption during periods of low data activity and helps to increase energy efficiency.
- Other features: it has features such as DHCP snooping, LLDP, SNMP, and RSTP that make the switch more robust and secure.
Quality of Service (QoS) is a set of technologies and techniques used to manage and prioritize network traffic to ensure that important and time-sensitive traffic, such as voice or video, is delivered with minimal delay and interruption. The Cisco SF220-48P-K9 Small Business Smart Plus SF220-48P 48 PoE Ethernet Ports Managed Switch supports various QoS features to help you prioritize network traffic.
One of the main QoS feature is traffic prioritization, which allows you to assign different levels of priority to different types of traffic, such as voice, video, and data. This ensures that time-sensitive traffic, such as voice and video, is given priority over less important traffic, such as file downloads or email.
Another feature is bandwidth control, which allows you to set maximum and minimum bandwidth limits for specific types of traffic or specific devices. This helps to prevent network congestion and ensure that all devices on the network have sufficient bandwidth to function properly.
Additionally, the switch also support different types of queuing such as Weighted Fair Queuing (WFQ), Class-Based Weighted Fair Queuing (CBWFQ) and Low Latency Queuing (LLQ) . This provides granular control over the way the switch handles different types of traffic, helping to ensure that all devices on the network receive the bandwidth they need.
General Information:Manufacturer Cisco Systems, IncManufacturer Part Number SF220-48P-K9
Brand Name Cisco
Product Line Smart Plus
Product Series 220
Product Model SF220-48P
Product Name SF220-48P 48-Port 10/100 PoE Smart Plus Switch
Product Type Ethernet Switch
Interfaces/Ports
Total Number of Network Ports 48
Token Ring Port No
LRE Port No
Uplink Port Yes
Modular No
USB No
Number of PoE+ (RJ-45) Ports 48
Stack Port No
Number of Network (RJ-45) Ports 2
Port/Expansion Slot Details 2 x Gigabit Ethernet Network
Port/Expansion Slot Details 2 x Gigabit Ethernet Expansion Slot
Port/Expansion Slot Details 48 x Fast Ethernet Network
Media & Performance
Media Type Supported Twisted Pair
Twisted Pair Cable Standard Category 5
Ethernet Technology Fast Ethernet
Ethernet Technology Gigabit Ethernet
Network Technology 10/100Base-TX
Network Technology 10/100/1000Base-T
Network Technology 1000Base-X
I/O Expansions
Number of Total Expansion Slots 2
Expansion Slot Type SFP
Shared SFP Slot Yes
Number of SFP Slots 2
Network & Communication
Layer Supported 2
Management & Protocols
Manageable Yes
Management-
SNMP 1, 2c, 3
CLI
Telnet
RMON
MIB
DHCP
Remote Management
Web Based Managmement
Memory
Standard Memory 128 MB
Flash Memory 32 MB
Reliability
MTBF 210753 Hour
Power Description
PoE (RJ-45) Port No
Input Voltage 120 V AC
Input Voltage 230 V AC
Power Source Power Supply
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