Cisco SG300-28P 28-port Gigabit PoE Managed Smart Switch
by Cisco
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Ports:
- 28 x 10/100/1000 Gigabit Ethernet Ports
- 24 x PoE (Power over Ethernet) Ports
- 4 x Gigabit SFP (Fiber) Ports for uplink connections
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PoE Support:
- PoE+ (802.3at) on 24 ports
- Total PoE power budget: 195W
- Supports powering of IP phones, cameras, access points, and other PoE devices
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Layer 2 and Layer 3 Features:
- Layer 2 Switching, with advanced features such as VLANs, IGMP snooping, and Spanning Tree Protocol
- Static Routing, RIP (Routing Information Protocol), and Layer 3 IPv4 routing
- 802.1Q VLAN tagging for network segmentation
- Multicast Routing support for efficient delivery of multicast traffic
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Performance:
- Forwarding capacity: 41.7 Mpps (Million packets per second)
- Switching capacity: 56 Gbps
- Backplane speed: 128 Gbps
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Quality of Service (QoS):
- Layer 2/3/4 QoS features for traffic prioritization
- 8 QoS queues per port, with strict priority and weighted fair queuing
- Configurable DSCP (Differentiated Services Code Point) marking
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Security Features:
- 802.1X Authentication (port-based network access control)
- Access Control Lists (ACLs) for traffic filtering and security enforcement
- DHCP Snooping and Dynamic ARP Inspection to mitigate attacks
- Port Security for limiting MAC address access
- HTTPS, SSL, and SSH for secure device management
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Management and Monitoring:
- Managed via Web-based GUI, CLI, and SNMP
- Cisco FindIT Network Manager for simplified configuration and monitoring
- Support for Cisco Discovery Protocol (CDP) and Link Layer Discovery Protocol (LLDP)
- RMON (Remote Monitoring) for advanced network monitoring
- SNMP v1, v2c, and v3 support for network management
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Stacking and Redundancy:
- Stacking via Cisco StackPower (not stackable for data ports but power can be shared)
- Redundant power supply (optional) for higher availability
- Fan tray redundancy for minimal downtime
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Environmental:
- Operating temperature: 0°C to 50°C (32°F to 122°F)
- Storage temperature: -40°C to 70°C (-40°F to 158°F)
- Power consumption: 100W (max) without PoE devices connected
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Compliant Standards:
- IEEE 802.3u, 802.3ab, 802.3x, 802.1Q, 802.1p, 802.3af, 802.3at
- RoHS compliant (Reduction of Hazardous Substances)
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Physical Dimensions:
- Height: 44.5 mm (1.75 inches)
- Width: 440 mm (17.32 inches)
- Depth: 250 mm (9.84 inches)
- Weight: 3.3 kg (7.3 lbs)
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| UPC | Cisco SG300-28P |
|---|---|
| Model Number | SG300-28P |
| SKU | 17220 |
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SG300-28P Cisco 28-port Gigabit PoE Managed Smart Switch
The Cisco SG300-28P is a 28-port Gigabit PoE Managed Smart Switch designed for small to medium-sized businesses that require robust, secure, and efficient network performance. This switch provides 24 PoE+ ports, delivering up to 195W of PoE power, making it ideal for powering devices such as IP phones, cameras, and wireless access points. It offers both Layer 2 and Layer 3 features, including static routing and advanced VLAN support, ensuring optimal traffic management and network segmentation.
With four Gigabit SFP ports for fiber uplinks, the SG300-28P allows for high-speed, long-distance network connections, enhancing the flexibility of your infrastructure. The switch is packed with powerful security features like 802.1X port-based access control, Access Control Lists (ACLs), and Dynamic ARP Inspection, ensuring your network remains secure against unauthorized access and attacks.
Management is simplified through a web-based GUI, CLI, and SNMP, making it easy to configure and monitor the network. The switch also supports advanced Quality of Service (QoS) features for traffic prioritization and offers enhanced reliability with options for stacking via Cisco StackPower and redundancy features like a backup power supply.
Designed to handle the demands of modern business networks, the Cisco SG300-28P ensures seamless operation with high availability and efficient power management, all while being cost-effective. This switch is perfect for businesses looking to build a reliable, secure, and scalable network infrastructure.
