Cisco SF300-48PP-K9-NA 48 Ports Managed Switch
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SKU/MPN | Warranty | Price | Condition | You save |
---|---|---|---|---|
SF300-48PP-K9-NA | Six-Month (180 Days) | $169.56 | Excellent Refurbished | You save: $128.44 (43%) |
SF300-48PP-K9-NA | Six-Month (180 Days) | $556.70 | Factory-Sealed New Retail in Original Box (FSB) | You save: $270.85 (33%) |
Overview of the Cisco SF300-48PP-K9-NA
Manufacturer and Model
- Brand: Cisco
- Model Identifier: SF300-48PP-K9-NA
- Product Designation: SF300-48PP 48-Port 10/100 PoE+ Managed Switch with Gigabit Uplinks
- Type: Layer 3 Switch
Switch Performance
Supported Media Types
- Twisted Pair
Cable Standards
- Category 5
Network Technologies
- Fast Ethernet
- Gigabit Ethernet
- 10/100/1000Base-T
- 10/100Base-TX
Technical Specifications
Capacity and Performance
- Access Control List (ACL) Rules: Up to 512
- MAC Address Table Capacity: 16K entries
- Jumbo Frame Support: Up to 9216 bytes
- Routing Protocol: Static IPv4 Routing
Management and Encryption
- Remote Management Protocols: SNMP v1, v2c, v3, RMON 1, 2, 3, 9, Telnet, HTTP, HTTPS, SSH, SSH-2, CLI
- Encryption: SSL
- Authentication: SSH, RADIUS, TACACS+
Memory and Indicators
- RAM: 128 MB
- Status Indicators: Port Transmission Speed, System Status, Link/Activity
Port and Interface Details
Network Ports
- Total Network Ports: 48
- PoE+ Ports (RJ-45): 48
- Network (RJ-45) Ports: 2
Expansion Slots
- Number of Expansion Slots: 2
- Expansion Slot Type: SFP
- Shared SFP Slot: Yes
- SFP Slots: 2
Product Features
- Layer 3 Switching and Layer 2 Switching
- Supports DHCP and BOOTP
- VLAN Support and IGMP Snooping
- Syslog Support and DoS Attack Prevention
- Port Mirroring and DiffServ Support
- Weighted Round Robin (WRR) Queuing
- Broadcast Storm Control and Multicast Storm Control
- IPv6 Support
- Firmware Upgradable
- Spanning Tree Protocol (STP) Support
- Rapid Spanning Tree Protocol (RSTP) Support
- Multiple Spanning Tree Protocol (MSTP) Support
- Trivial File Transfer Protocol (TFTP) Support
- Access Control List (ACL) Support
- Quality of Service (QoS)
- Jumbo Frames Support
- MLD Snooping
- Energy Efficient Ethernet
- 16MB Packet Buffer
Compliance Standards
- IEEE 802.3 Series
- IEEE 802.1 Series
- Additional Standards: IEEE 802.3af, IEEE 802.3at, IEEE 802.3az
Memory Specifications
- Standard Memory: 128 MB
- Flash Memory: 16 MB
Reliability
- Mean Time Between Failures (MTBF): 113,692 Hours
Power and Environmental Parameters
Power Supply
- Input Voltage: 110 V AC or 220 V AC
- Power Source: Power Supply
Environmental Conditions
- Operating Temperature Range: 32 °F to 122 °F
- Operating Humidity Range: 10% to 90% (non-condensing)
- Storage Temperature Range: -4 °F to 158 °F
- Storage Humidity Range: 10% to 90% (non-condensing)
Included Accessories
- Power Cord
- Mounting Kit
- Serial Cable
- CD-ROM with User Documentation (PDF)
- Quick Start Guide
Ports
The Cisco SF300-48PP-K9-NA Managed Switch boasts an impressive 48 ports, making it an ideal solution for businesses of all sizes. With this many ports, users can connect a multitude of devices to the switch, allowing for seamless communication and data transfer across the network.
Increased Connectivity
With 48 ports available, users can connect a wide range of devices to the switch, including computers, printers, IP cameras, and access points. This increased connectivity ensures that all devices on the network can communicate with each other efficiently and effectively.
Scalability
The abundance of ports offered by the Cisco SF300-48PP-K9-NA Managed Switch allows for easy scalability. As businesses grow and add more devices to their network, they can simply connect them to the available ports on the switch without the need for additional infrastructure investments.
Flexibility
Having 48 ports gives users the flexibility to set up their network in a way that best suits their needs. They can easily connect devices in different locations or departments without worrying about running out of available ports. This flexibility is particularly beneficial for businesses with multiple floors or buildings.
Cost Savings
By offering 48 ports in a single device, the Cisco SF300-48PP-K9-NA Managed Switch eliminates the need for multiple switches to accommodate all devices on the network. This not only reduces upfront costs but also lowers ongoing maintenance and management expenses.
Improved Performance
The abundance of ports ensures that each device on the network has dedicated bandwidth, minimizing congestion and improving overall performance. Users can expect faster data transfer speeds and reduced latency, resulting in a more efficient and productive network environment.
Power-over-Ethernet
The Cisco SF300-48PP-K9-NA Managed Switch also features Power-over-Ethernet (PoE) technology, which provides power to compatible devices directly through the Ethernet cable. This feature offers numerous benefits and is particularly useful in environments where power outlets are scarce or difficult to access.
Simplified Deployment
With PoE support, users can easily deploy network devices such as IP phones, wireless access points, and IP cameras without the need for separate power supplies. This simplifies the installation process and reduces the clutter of power cables, making for a cleaner and more organized workspace.
Flexibility in Device Placement
PoE eliminates the restrictions imposed by power outlets, allowing users to place devices wherever they are needed most. This flexibility is especially advantageous in environments that require frequent device repositioning or in areas where power outlets are impractical or inaccessible.
Cost Savings
PoE technology can result in significant cost savings by eliminating the need for electrical wiring. It reduces the expenses associated with hiring electricians and purchasing additional power outlets. Additionally, PoE switches consume less energy than traditional switches, reducing ongoing electricity costs.
Reliability
In situations where power outages occur, PoE devices connected to a UPS (Uninterruptible Power Supply) can continue to function, ensuring uninterrupted operation of critical network infrastructure. This added reliability is crucial for businesses that rely on continuous network connectivity.
Centralized Power Management
PoE switches offer centralized power management capabilities, allowing administrators to monitor and control the power consumption of connected devices. This feature enables businesses to optimize energy usage, reduce their carbon footprint, and adhere to environmental sustainability goals.
Management
The Cisco SF300-48PP-K9-NA Managed Switch is equipped with web-based management capabilities, providing users with a user-friendly interface to configure and monitor their network. This feature simplifies network administration and enhances overall network efficiency.
Easy Configuration
The web-based management interface makes it easy for users to configure the switch according to their specific requirements. They can set up VLANs, apply security policies, and prioritize traffic without the need for specialized technical expertise. This simplifies the initial setup process and allows for quick deployment.
Remote Management
Web-based management enables remote access to the switch, providing administrators with the flexibility to monitor and manage the network from anywhere with an internet connection. This feature is particularly valuable for businesses with multiple locations or remote workers who need to access the network infrastructure.
Monitoring and Troubleshooting
The management interface allows administrators to monitor network performance in real-time and identify potential issues before they impact the network. It provides valuable insights into bandwidth utilization, traffic patterns, and device health, enabling proactive troubleshooting and ensuring optimal network performance.
Security Management
The web-based management interface offers robust security features, allowing administrators to configure access controls, implement authentication mechanisms, and enforce security policies. This ensures that only authorized personnel can access and make changes to the network settings, protecting against unauthorized access and potential security breaches.
Network Optimization
With web-based management capabilities, administrators can easily optimize their network settings to maximize performance. They can prioritize critical applications, allocate bandwidth appropriately, and configure Quality of Service (QoS) settings to ensure a smooth and seamless user experience.
Layer
The Cisco SF300-48PP-K9-NA Managed Switch operates at Layer 2 of the OSI model, providing essential networking functionalities required for efficient data transmission. This layer-specific functionality offers several benefits that enhance network performance and reliability.
Efficient Data Transmission
By operating at Layer 2, the switch can forward data packets based on MAC (Media Access Control) addresses, improving the efficiency of data transmission. This minimizes unnecessary overhead and ensures that data is delivered to the intended recipient without delays or bottlenecks.
Enhanced Network Security
Layer 2 switches provide advanced security features, such as MAC address filtering and VLAN segmentation, which help protect the network from unauthorized access and potential security threats. These features allow administrators to implement granular access controls and isolate sensitive data, ensuring a secure network environment.
Seamless Integration
Layer 2 switches seamlessly integrate with existing network infrastructure, making them an ideal choice for businesses looking to expand or upgrade their networks. They can be easily integrated into any Ethernet-based network without the need for major infrastructure changes or disruptions.
Improved Network Performance
Layer 2 switches offer features like VLANs and link aggregation, which improve network performance by reducing broadcast traffic and optimizing bandwidth utilization. These features enable administrators to segment the network into logical groups, prioritize critical traffic, and ensure smooth and efficient data transmission.
Scalability
Operating at Layer 2 allows for easy scalability as businesses grow and add more devices to their network. Layer 2 switches support a large number of devices and provide efficient communication between them, ensuring that the network can accommodate future expansion without compromising performance or stability.
Speed
The Cisco SF300-48PP-K9-NA Managed Switch supports speeds of 10/100 Mbps, delivering fast and reliable data transfer capabilities. This speed is ideal for small to medium-sized businesses that require high-performance networking solutions without the need for gigabit speeds.
Fast Data Transfer
With a speed of 10/100 Mbps, this switch ensures fast data transfer between connected devices. It enables quick access to network resources, allowing users to work efficiently and effectively without experiencing slow network performance.
Cost-Effective Solution
For small to medium-sized businesses that do not require gigabit speeds, the 10/100 Mbps speed offered by the Cisco SF300-48PP-K9-NA Managed Switch provides a cost-effective solution. It eliminates the need for more expensive gigabit switches, allowing businesses to allocate their budget to other critical areas.
Compatibility
With support for 10/100 Mbps speeds, the switch is compatible with a wide range of devices that operate at lower speeds. This compatibility ensures that businesses can connect their existing devices to the switch without any issues, providing a seamless integration process.
Reliable Performance
The 10/100 Mbps speed delivers reliable performance for everyday networking tasks. It can handle high data volumes and support multiple users simultaneously without compromising performance or causing network congestion. This reliability is essential for businesses that rely heavily on data-intensive applications and real-time communication.
Future-Proofing
While gigabit speeds are becoming increasingly prevalent, the 10/100 Mbps speed remains relevant for certain applications and environments. By investing in a switch with 10/100 Mbps capabilities, businesses can future-proof their network infrastructure and ensure compatibility with both current and legacy devices.
Rack-Mountable
The Cisco SF300-48PP-K9-NA Managed Switch is designed to be rack-mountable, offering convenience and space-saving benefits for data centers or server rooms where efficient use of space is crucial.
Space Optimization
By being rack-mountable, the switch allows for efficient use of vertical space in data centers or server rooms. It eliminates the need for additional floor or desk space, enabling businesses to make the most of their available area and create a more organized and clutter-free environment.
Easy Installation
Rack-mountable switches are designed for easy installation in standard server racks. They come with mounting brackets and hardware, simplifying the setup process and reducing installation time. This ease of installation makes it convenient for businesses to add or replace switches in their network infrastructure.
Improved Cable Management
Rack-mountable switches facilitate better cable management by providing dedicated cable routing options and cable management accessories. This ensures that cables are neatly organized and secured, minimizing the risk of accidental disconnections and simplifying troubleshooting activities.
Scalability
Rack-mountable switches offer scalability, allowing businesses to easily expand their network infrastructure without the need for additional space or major infrastructure changes. As the number of devices increases, users can simply add more rack-mountable switches to accommodate the growing demands of their network.
Aesthetic Appeal
Rack-mountable switches contribute to a clean and professional look in data centers or server rooms. They provide a uniform appearance and eliminate the clutter associated with standalone switches, enhancing the overall aesthetics of the network environment.