SF550X-48P-K9-NA Cisco Small Business 48 PoE+ Ethernet Ports New

The SF550X-48P-K9-NA Cisco Small Business 48 PoE+ Ethernet Ports Layer 3 Managed Switch provides both secure and efficient network management capabilities. Some of the features that contribute to secure and efficient network management include:

• Access Control Lists (ACLs) to control access to the network based on IP address, MAC address, and other criteria. This allows you to restrict network access to only authorized devices, which helps to prevent unauthorized access and potential security breaches.
• Port security to limit the number of MAC addresses that can be learned on a specific port. This feature helps to prevent MAC address spoofing and other types of unauthorized access.
• DHCP snooping to prevent malicious DHCP servers from distributing false IP addresses to clients. This helps to prevent man-in-the-middle attacks and other types of security breaches.
• 802.1x authentication to control access to the network based on user credentials. This allows you to ensure that only authorized users can access the network, which helps to protect against unauthorized access and other types of security breaches.
• VLANs to segment the network and provide traffic isolation. This allows you to separate different types of traffic, which can help to improve network performance and security.
• Quality of Service (QoS) to prioritize different types of network traffic. This allows you to ensure that critical traffic, such as voice and video, is given priority over less critical traffic, which can help to improve network performance.
• Link Aggregation Control Protocol (LACP) to bundle multiple physical links into a single logical link for increased bandwidth and redundancy. This can help to improve network reliability and availability.
• SNMP and RMON for monitoring and reporting on network performance and usage. This allows you to monitor the performance of the network and quickly identify and resolve potential issues.
• Remote management through a web interface or command-line interface, which allows for easy configuration and monitoring of the switch from a remote location. This can help to improve network management efficiency.

All of these features work together to provide a secure and efficient network management for SF550X-48P-K9-NA Cisco Small Business 48 PoE+ Ethernet Ports Layer 3 Managed Switch.

The SF550X-48P-K9-NA Cisco Small Business 48 PoE+ Ethernet Ports Layer 3 Managed Switch is designed to provide scalable and reliable networking for small and medium-sized businesses. Some of the features that contribute to scalable and reliable networking include:

• 48 PoE+ Ethernet ports that can provide up to 30 watts of power per port, which allows you to connect a wide range of PoE-enabled devices to the switch, such as IP phones, wireless access points, and other network devices.
• Layer 3 managed switch capabilities, which allow you to perform routing functions and configure advanced network management features such as VLANs and Quality of Service (QoS).
• Link Aggregation Control Protocol (LACP) support, which allows you to bundle multiple physical links into a single logical link for increased bandwidth and redundancy. This can help to improve network reliability and availability.
• Support for advanced network management features such as SNMP and RMON, which allow you to monitor and report on network performance and usage. This can help you to quickly identify and resolve potential issues.
• Remote management through a web interface or command-line interface, which allows for easy configuration and monitoring of the switch from a remote location. This can help to improve network management efficiency.
• Support for different types of Quality of Service (QoS) such as Traffic prioritization, rate-limiting, and congestion management. This allows you to ensure that critical traffic, such as voice and video, is given priority over less critical traffic, which can help to improve network performance.

All of these features work together to provide a scalable and reliable networking for SF550X-48P-K9-NA Cisco Small Business 48 PoE+ Ethernet Ports Layer 3 Managed Switch. It's capable of handling a wide range of network devices and can support a growing number of network users and devices as your business expands. Additionally, the switch's advanced network management features help to ensure that the network remains reliable and performs well as your business grows.

The SF550X-48P-K9-NA Cisco Small Business 48 PoE+ Ethernet Ports Layer 3 Managed Switch supports Power over Ethernet (PoE) capabilities, which allows it to supply power to devices such as IP phones and wireless access points over the Ethernet cables, eliminating the need for separate power sources for these devices. It has 48 PoE+ ports, which can provide up to 30 watts of power per port, and supports both the IEEE 802.3af and 802.3at standards. This allows you to connect a wide range of PoE-enabled devices to the switch.

In terms of power redundancy, the SF550X-48P-K9-NA does not have any built-in power redundancy options such as an internal power supply or an external power supply. This means that if the primary power source fails, the switch will no longer function and the connected devices will also lose power. However, you could use an uninterruptible power supply (UPS) to provide a backup power source for the switch in case of a power outage.

Additionally, the SF550X-48P-K9-NA does not have any built-in redundancy options for network connectivity. It does not support Link Aggregation Control Protocol (LACP) or other types of network redundancy protocols, which can be used to provide a redundant network connection in case of a link failure. However, you could use other networking devices such as routers or firewalls to provide a backup connection in case of a failure.

• Manufacturer Cisco
• Manufacturer Part Number SF550X-48P-K9-NA
• Product Series 550X
• Product Model SF550X-48P
• Product Name SF550X-48P Layer 3 Switch
• Product Type Layer 3 Switch

Interfaces/Ports

• Total Number of Network Ports 50
• Uplink Port Yes
• Modular Yes
• Stack Port Yes
• Port/Expansion Slot Details 4 x 10 Gigabit Ethernet Uplink
• Port/Expansion Slot Details 2 x 10 Gigabit Ethernet Network
• Port/Expansion Slot Details 48 x Fast Ethernet Network

Media & Performance

• Media Type Supported Optical Fiber
• Media Type Supported Twisted Pair
• Ethernet Technology Fast Ethernet
• Ethernet Technology 10 Gigabit Ethernet
• Network Technology 10GBase-T
• Network Technology 10/100Base-T
• Network Technology 10GBase-X

I/O Expansions

• Number of Total Expansion Slots 4
• Expansion Slot Type SFP+
• Shared SFP Slot Yes
• Number of SFP+ Slots 4

Network & Communication

• Layer Supported 3

Management & Protocols

• Manageable Yes

Power Description

• Power Source Power Supply
• Redundant Power Supply Supported Yes

Miscellaneous

• Package Contents-
• SF550X-48P Layer 3 Switch
• Power cord
• Mounting kit included with all models
• Serial cable
• CD-ROM with user documentation (PDF)
• Quick Start Guide