Description
🔌 CISCO SF300-24PP (SF300-24PP-K9) V02 - Manageable Switch 24 Ports PoE+ with 180W Budget and Gigabit Connectivity 🚀
🎯 About this Product
The Cisco SF300-24PP is a managed enterprise-level network switch designed for small and medium organizations requiring performance, reliability, and advanced features. This switch from the Small Business 300 series combines Layer 2/Layer 3 architecture with Power over Ethernet Plus (PoE+) across all 24 Fast Ethernet ports.
With a generous PoE+ budget of 180W, this smart switch allows for the simultaneous deployment and powering of IP phones, high-performance wireless access points, IP surveillance cameras, and other PoE-compatible network equipment without the need for separate power supplies. Perfect for building a modern, secure, and scalable network infrastructure.
⚠️ Important: The photos are for illustration purposes only. Only the content of the listing is authoritative for the exact product reference and included accessories. If in doubt, please feel free to contact us.
📦 Package Condition and Contents
Condition: Tested used product in good working condition. Each switch has been rigorously checked and validated by our certified network technicians to ensure optimal performance.
Included content:
- 1x Cisco SF300-24PP Switch (reference SF300-24PP-K9) V02
- 1x Power cable
- 19-inch rack mounting brackets included
Version : V02 - Enhanced hardware version of the product.
⚙️ Complete Technical Specifications
| 🔹 Product Reference | SF300-24PP-K9 (Version V02) |
| 🔹 Switch Type | Managed Layer 2/Layer 3 switch |
| 🔹 PoE+ Fast Ethernet Ports | 24 ports 10/100 Mbps with PoE+ (IEEE 802.3af/at) |
| 🔹 Gigabit Ethernet Ports | 2 ports 10/100/1000 Mbps |
| 🔹 Combo SFP Ports | 2 combined mini-GBIC ports (SFP for optical modules) |
| 🔹 Total Available Ports | 28 ports (24 PoE+ Fast Ethernet + 2 Gigabit + 2 Combo SFP) |
| 🔹 Power over Ethernet Budget | 180W total (802.3af 15.4W and 802.3at 30W per port) |
| 🔹 Switching Capacity | 12.8 Gbps (non-blocking Switching Fabric) |
| 🔹 Transfer Performance | 9.52 Mpps (million packets per second) |
| 🔹 MAC Address Table | 16,000 entries |
| 🔹 Supported VLANs | 4096 active VLANs (IEEE 802.1Q) |
| 🔹 IPv4 Routing | 512 static routing table entries |
| 🔹 IPv6 Support | Yes, with 256 routing entries |
| 🔹 RAM Memory | 128 MB |
| 🔹 Flash Memory | 16 MB |
| 🔹 Packet Cache Memory | 1 MB (memory buffer) |
| 🔹 Jumbo Frames Support | Yes, up to 10 KB |
| 🔹 QoS Queues | 4 priority queues per port |
| 🔹 Power Supply | 100-240 VAC, 47-63 Hz (internal power supply) |
| 🔹 Electrical Consumption | 27.9W (typical without PoE) / 180W maximum with PoE |
| 🔹 Thermal Dissipation | 728 BTU/h (maximum) |
| 🔹 Dimensions (LxWxH) | 440 x 257 x 44.5 mm |
| 🔹 Weight | 3.74 kg |
| 🔹 Format | 19" Rack 1U / Desktop |
| 🔹 Ventilation | 2 internal fans |
| 🔹 Sound Level | 40.4 dB |
| 🔹 MTBF | 171,504 hours (19.6 years) |
| 🔹 Country of Manufacture | China (Cisco Systems) |
🌟 Professional Features and Capabilities
Power over Ethernet Plus (PoE+)
- 180W Total PoE Budget: Power up to 24 PoE/PoE+ devices simultaneously, such as IP phones, surveillance cameras, Wi-Fi 6 access points, and access controllers
- IEEE 802.3af and 802.3at: Compatibility with standard PoE equipment (15.4W) and high-power PoE+ (30W per port)
- Simplified Deployment: Eliminate the need for individual power supplies and significantly reduce installation costs
Network Management and Security
- Advanced VLAN: Network segmentation with support for 4096 VLANs to isolate voice, data, video, and guest traffic
- Quality of Service (QoS): Intelligent traffic prioritization with 4 queues per port, DSCP marking, and Weighted Round Robin (WRR)
- Access Control (ACL): Advanced traffic filtering to secure your network against unauthorized access
- 802.1X Authentication: Port-level security with RADIUS and TACACS+ support to control network access
- Enhanced Security: SSL/TLS, SSH v2, HTTPS for secure administration, built-in DoS protection
- MAC Filtering: Precisely control which devices can connect to each port
Performance and Redundancy
- Spanning Tree Protocol: Support for STP, RSTP, and MSTP (IEEE 802.1D/w/s) to eliminate network loops and ensure redundancy
- Link Aggregation (LACP): IEEE 802.3ad to combine multiple physical links and increase bandwidth
- Broadcast Storm Protection: Control of broadcast, multicast, and unicast storms to maintain network stability
- Port Mirroring: Network monitoring and diagnostics with traffic copy to an analysis port
- Rate Limiting: Granular control of bandwidth per port to optimize resources
Protocols and Standards
- Static Routing IPv4/IPv6: Layer 3 features to interconnect different subnets without an external router
- IGMP and MLD Snooping: Multicast traffic optimization for video streaming and IPTV
- DHCP Server and Client: Automatic IP address assignment to simplify network management
- Jumbo Frame Support: Optimized large data transfers with frames up to 10 KB
Administration and Monitoring
- Multiple Interfaces: Configuration via Web interface (HTTP/HTTPS), CLI (Telnet/SSH), SNMP v1/v2c/v3
- RMON Monitoring: In-depth network monitoring with RMON groups 1, 2, 3, and 9
- Syslog and TFTP: Centralized logging and remote firmware updates
- Scalable Firmware: Software updates to benefit from the latest features and security patches
📜 Standards and Certifications
This switch meets the most demanding international standards:
- IEEE Standards: 802.3, 802.3u, 802.3z, 802.3ab (Ethernet/Fast Ethernet/Gigabit)
- Advanced IEEE Standards: 802.1D/Q/p/w/s/x/ad (VLAN, QoS, STP, Security, LACP)
- PoE Standards: IEEE 802.3af (PoE) and 802.3at (PoE+)
- Flow Control: IEEE 802.3x to prevent packet loss
- Certifications: UL 60950, CSA 22.2, CE Mark, FCC Part 15 Class A
🛡️ Warranty and Customer Service
✅ 30-Day Guarantee
We guarantee the proper functioning of this switch for 30 days from receipt.
- Secure and Fast Shipping: Careful shipping with professional packaging and carrier tracking number
- Professional Invoice: Paper invoice with 0% VAT included in each package
- Authentic Product: Guaranteed original Cisco equipment, no counterfeit products
- Tested and Validated: Each switch is rigorously tested (connectivity, PoE, performance) before shipping
- Commercial Support: Our team answers all your questions before and after purchase
⚠️ Disclaimer:
We do not provide technical support for software configuration or network implementation. This product is sold as-is regarding the software part. For technical assistance, advanced configuration, or Cisco IOS support, please refer to the official Cisco documentation or consult a certified network integrator.
💼 Professional Applications and Use Cases
The Cisco SF300-24PP is the ideal solution for:
- SMEs and Offices: Complete network infrastructure for businesses with 25 to 100 employees with VoIP IP telephony
- Educational Institutions: Schools, colleges, and high schools requiring connectivity and PoE-powered Wi-Fi access points
- Hospitality and Catering: Hotels, restaurants with guest Wi-Fi hotspots, management systems, and security cameras
- Retail: Stores with point of sale terminals, IP cameras, and separate client network (guest VLAN)
- Healthcare: Medical offices, clinics with IP phones, nurse call systems, and secure Wi-Fi
- IP Video Surveillance: Deployment of high-resolution IP camera systems powered via PoE+ up to 30W
- Smart Buildings: IP access control, video intercoms, IoT sensors, and technical management systems
- Converged Networks: Unified infrastructures combining voice, data, video on a single network with QoS
❓ Frequently Asked Questions
🔌 How many PoE+ devices can I power simultaneously?
The switch has a total PoE budget of 180W. You can power up to 24 standard PoE devices (802.3af at 15.4W each), or up to 6 high-power PoE+ devices (802.3at at 30W each), or any intermediate combination. The switch intelligently distributes the available power according to the needs of each port. For example: 10 IP phones (7W each) + 4 PoE+ cameras (25W each) + 6 Wi-Fi access points (15W each) = 260W requested, the switch will allocate the 180W available by configurable priority.
🌐 What is the difference between Layer 2 and Layer 3 on this switch?
This managed switch offers Layer 2 capabilities (classic Ethernet switching with VLANs) and limited Layer 3 capabilities (static IPv4/IPv6 routing). Layer 2 functions allow you to segment your network into VLANs to isolate voice, data, and guest traffic. Layer 3 functions enable you to route traffic between different subnets without requiring an external router, with 512 configurable static IPv4 routes and 256 IPv6 routes. Ideal for interconnecting multiple departments or floors on different subnets.
📶 What are the combo SFP ports for?
The 2 combo SFP (Small Form-factor Pluggable) ports allow the insertion of optical modules to establish long-distance connections via fiber optic. These ports are "combo" because they share their bandwidth with the 2 adjacent Gigabit copper RJ-45 ports (you use either the copper port or the SFP, but not both simultaneously). Perfect for connecting this switch to another remote building (up to several kilometers depending on the SFP module used), or for creating a high-speed uplink to your server or core network switch.
🔒 How to secure network access with this switch?
The SF300-24PP integrates multiple professional network security mechanisms. 802.1X authentication with a RADIUS server allows precise control over who can access the network by validating credentials before allowing the connection. MAC filtering limits access to specific hardware addresses. ACLs (Access Control Lists) enable the creation of granular filtering rules by IP address, TCP/UDP port, or protocol. Administration is secured via HTTPS, SSH v2, and SNMPv3 with encryption. Finally, the built-in DoS protection blocks common denial-of-service attacks.
🎯 What is Quality of Service (QoS) and why is it important?
QoS (Quality of Service) allows prioritizing certain types of network traffic to ensure an optimal user experience. This switch offers 4 priority queues per port with DSCP tagging and IEEE 802.1p support. Specifically, you can configure the switch to give absolute priority to VoIP (telephony) traffic to avoid dropouts or latency, followed by videoconferencing, then standard application traffic, and finally background downloads. Essential in converged voice-data networks to maintain professional call quality even during peak network load.
🔄 Does the switch support link redundancy?
Yes, the SF300-24PP supports multiple redundancy protocols to ensure high availability. The Spanning Tree Protocol (STP/RSTP/MSTP) automatically eliminates network loops and activates backup paths in case of a primary link failure. IEEE 802.3ad link aggregation (LACP) allows combining up to 8 physical ports into a single logical link to increase bandwidth and ensure service continuity if a cable is unplugged. These technologies are essential for building a fault-tolerant network architecture in critical professional environments.
💻 How do I configure and manage this switch?
The switch offers several flexible management interfaces suitable for all skill levels. The graphical Web interface (accessible via HTTP/HTTPS from any browser) provides an intuitive point-and-click configuration, ideal for beginners. Experienced network administrators can use the CLI (Command Line Interface) via Telnet or SSH for scripted and automated configuration. The SNMP protocol (v1/v2c/v3) allows integration into centralized network monitoring platforms. Cisco also provides the free tool "Cisco Configuration Assistant" to simplify initial setup and management of multiple switches.
📊 Can I monitor the health and performance of the network?
Absolutely. The switch integrates comprehensive network monitoring and diagnostic capabilities. RMON (Remote Monitoring) support for groups 1, 2, 3, and 9 allows for the collection of detailed statistics on traffic, errors, and performance for each port. Port mirroring copies all traffic from one port to an analysis port where you can connect packet capture software like Wireshark for in-depth troubleshooting. The Syslog function sends all system events to a centralized server for logging and auditing. The front LEDs visually indicate the status of each port (link, activity, speed, PoE active).
