SRW2048-K9 is a Cisco switch with 48 Gigabit Ethernet ports and 4 Gigabit SFP (small form-factor pluggable) uplink ports. It is part of the Cisco Small Business 200 Series, a line of managed switches that provide advanced network security and management features for small businesses.
The SRW2048-K9 has a number of features that make it well-suited for small business networks, including:
- Quality of Service (QoS) for prioritizing important traffic such as voice and video
- Power over Ethernet (PoE) support for powering devices such as IP phones and wireless access points
- VLAN support for creating virtual networks and segmenting traffic
- Link aggregation for increasing the capacity and reliability of uplink connections
- Advanced security features such as SSH and SSL encryption, access control lists, and storm control
- Web-based management interface for easy configuration and monitoring
Layer 3 Switch
Cisco Layer 3 switches are network switches that are capable of performing the functions of a router. They are typically used to build the infrastructure of local area networks (LANs) and can be used to connect different LANs together or to connect LANs to wide area networks (WANs) such as the internet.
A Cisco Layer 3 switch with 52 ports is a type of switch that has 52 Ethernet ports, which are used to connect devices such as computers, servers, and printers to the network. These Ethernet ports can operate at different speeds, such as 10/100/1000 Mbps, and can support various networking protocols such as Ethernet and Fast Ethernet.
In addition to its Ethernet ports, a Cisco Layer 3 switch may also have additional ports for connecting to other types of devices or networks, such as fiber optic cables or serial connections. It may also have features such as Quality of Service (QoS) to prioritize certain types of network traffic, security features to protect against cyber threats, and management features to allow administrators to monitor and configure the switch remotely.
General Information about this Cisco L3 Switch
- Manufacturer: Cisco
- Part Number or SKU# SRW2048-K9-NA
- Product Type: Layer 3 Switch
Interfaces/Ports for Ethernet Switch
- Total Number of Network Ports: 52
- Form Factor: Rack-mountable
- Uplink Port: Yes
- Management Port: Yes
- Number of Network (RJ-45) Ports: 50
Performance for L3 52 Ports Switch
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 10/100/1000Base-T
I/O Expansions of Manageable Switch
- Number of Total Expansion Slots: 2
- Expansion Slot Type: SFP
- Shared SFP Slot: Yes
Network & Communication
- Layer Supported: 3
Management & Protocols
- Manageable: Yes
- SNMP v1,2c,3
- Standard Memory: 128 MB
- Flash Memory: 16 MB
- Input Voltage: 110 V AC
- Input Voltage: 220 V AC
- Power Source: Power Supply
- Layer 3 switching, layer 2 switching, DHCP support, BOOTP support, VLAN support, IGMP snooping, Syslog support, DoS attack prevention, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing, Broadcast Storm Control, IPv6 support, Multicast S
Dimension and Weight
- Height: 1.5 Inch
- Width: 17.3 Inch
- Depth: 10.1 Inch
- Weight (Approximate): 8.62 LBS
- SG300-52 Ethernet Switch
- Power Cord
- Mounting Hardware
- Serial Cable
- CD-ROM with User Documentation (PDF)
- Quick Start Guide
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 SRW2048-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.
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Other Available Categories For - Networking - Switch
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