Powerful PoE Switching of 250 Series Switch
The Cisco SG250X-48P-K9-NA is a 48-port managed switch that is part of the 250 Series of switches. It supports Power over Ethernet Plus (PoE+) and can provide up to 370 watts of power to connected devices. This switch is designed for small and medium-sized businesses, and supports Layer 2 switching capabilities.
The SG250X-48P-K9-NA has 48 Gigabit Ethernet ports, all of which support PoE+. It also has 2 SFP ports for fiber connectivity. The switch is rack-mountable and has a compact 1RU form factor.
In addition to its PoE capabilities, the SG250X-48P-K9-NA also supports advanced features such as Quality of Service (QoS), VLANs, and Link Aggregation Control Protocol (LACP). It also has a web-based interface for easy configuration and management.
This switch has a comprehensive security feature set, which includes IEEE 802.1X port-based authentication and access control lists (ACLs) that can be used to restrict network access based on user role.
Seamless Network Expansion
The SG250X-48P-K9-NA Cisco 250 Series 48 PoE+ Ethernet Ports Layer 2 Rack-mountable Managed Switch is a versatile network switch that allows for seamless expansion of your network. It is designed to support Power over Ethernet Plus (PoE+) which allows the switch to power connected devices such as IP phones, wireless access points, and cameras.
The switch has 48 Ethernet ports, which provide a high-density solution for connecting multiple devices in a small form factor. The switch is also rack-mountable, making it easy to install in a server rack or other network equipment cabinet.
The switch also supports Layer 2 switching, which allows for efficient data transfer between connected devices within the same network. It also includes advanced features such as Quality of Service (QoS) and VLANs, which allows for greater control and customization of your network traffic.
The switch also includes a web-based management interface, which allows for easy configuration and monitoring of the switch. This allows network administrators to easily expand and manage their network, without the need for additional hardware or software.
Network Management and Security of Managed Switch
The SG250X-48P-K9-NA Cisco 250 Series 48 PoE+ Ethernet Ports Layer 2 Rack-mountable Managed Switch is a powerful and efficient networking solution for small to medium-sized businesses. It offers 48 PoE+ Ethernet ports, providing ample connectivity options for devices such as IP phones, cameras, and wireless access points.
In terms of power efficiency, the SG250X-48P-K9-NA supports Energy Efficient Ethernet (EEE) and has a built-in power supply that can provide up to 370W of power to connected devices. This allows the switch to conserve energy when possible, reducing its overall power consumption and saving on energy costs.
The switch also has a cooling system that ensures stable operation even in high-temperature environments. The system uses a combination of fans and heat sinks to dissipate heat and keep the internal components cool. Additionally, the switch has a built-in temperature sensor that can trigger a warning or shutdown if the temperature exceeds a certain threshold.
- Manufacturer Cisco Systems, Inc
- MPN: SG250X-48P-K9-NA
- Product Series 250
- Product Model SG250X-48P
- Product Name SG250X-48P Gigabit PoE with 4-Port 10-Gigabit Smart Switch
- Product Type Ethernet Switch
- SKU: SG250X-48P-K9
- Total Number of Network Ports 48
- Uplink Port Yes
- Port/Expansion Slot Details 4 x 10 Gigabit Ethernet Uplink
- Port/Expansion Slot Details 48 x Gigabit Ethernet Network
- Media Type Supported Twisted Pair
- Ethernet Technology Gigabit Ethernet
- Ethernet Technology 10 Gigabit Ethernet
- Network Technology 10GBase-X
- Network Technology 1000Base-X
- Layer Supported 2
- Management & Protocols
- Manageable Yes
- Power Source Power Supply
- Redundant Power Supply Supported No
Dimensions & Weight
- Height 1.7 Inch
- Width 17.3 Inch
- Depth 13.8 Inch
- Weight (Approximate) 10.67 Lb
- Package Contents-
- SG250X-48P Gigabit PoE with 4-Port 10-Gigabit Smart Switch
- Power Cord
- Mounting Kit
- Quick Start Guide
About Refurbished Products
Different Types of Switches
Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).
The unmanaged switches offer fixed configuration on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.
The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.
The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.
Smart switches refer to switches that possess more features than those of unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.
Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.
Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.
Here, you can check more available conditions of your desired product SG250X-48P-K9-NA at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.
Other Available Conditions for this Part
Other Available Categories For - Networking - Switch
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