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SG300-28MP
26 10/100/1000 ports (24 PoE+ ports with 375W power budget),...
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SG300-28MP is a high-performance managed switch built with an advanced Layer 2/Layer 3 Lite architecture designed to deliver reliable connectivity for growing businesses. It offers versatile power options with an integrated AC power supply and robust POE+ support to power devices such as IP phones and wireless access points without the need for additional power adapters.
SG300-28MP comes equipped with a wide array of ports—including 24 fixed 10/100/1000 Ethernet ports and 4 dedicated SFP uplink ports—to offer flexible connectivity and network expansion. Its design supports stacking for simplified management and scalability, making it ideal for deployments in branch offices, small-to-medium enterprises, and other mission-critical environments where performance and ease of administration are essential.
SG300-28MP price for new stock is is available on request. Get immediate quote. SG300-28MP refurb price is $266.44.
Request bulk order quote for SG300-28MP for additional pricing. Browse the full Cisco 300 Series Managed Switches series or explore all Cisco products.
In enterprise campuses requiring high-density Wi-Fi, the SG300-28MP-26 delivers 24 PoE+ ports with a 375W power budget to support up to 24 802.11ac access points, while two combo mini-GBIC ports provide redundant Gigabit fiber uplinks. Benefit: centralized power and data management, streamlined AP installation, enhanced wireless coverage and scalable throughput.
For retail and public-sector environments deploying 24 PoE+ IP cameras, the SG300-28MP-26’s 375W budget ensures continuous video feed and power delivery, while its two combo mini-GBIC ports link directly to NVR or storage clusters via fiber. Benefit: reliable 24/7 surveillance, reduced rack footprint, simplified cable management and robust network performance.
At remote branch offices, the SG300-28MP-26 unifies VoIP phones, wireless APs and desktops with 24 PoE+ ports (375W) and two mini-GBIC fiber uplinks to the corporate WAN. Benefit: cost-effective converged infrastructure, high-power delivery for mixed endpoints, advanced VLAN segmentation and high-availability connectivity.
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| SG300-28MP |  SF300-24PP |  SF300-48PP |  SF300-08 |  SG300-52MP | |
|---|---|---|---|---|---|
| Depth | 8.5 inches | 257 mm | 10.0 inches | 170 mm | 11.3 inches |
| Ethernet Technology | 10/100/1000 | Fast Ethernet | 10/100 | Fast Ethernet | 10/100/1000 |
| Flash Memory | 64 MB | 16 MB | 32 MB | 16 MB | 256 MB |
| Form Factor | Desktop / Rack-mount | Rack-Mount 1U | Rack-mount | Desktop | Rack-mount |
| Height | 1.75 inches | 44.45 mm | 1.73 inches | 44.45 mm | 1.73 inches |
| Manufacturer Part Number | SG300-28MP | SF300-24PP | SF300-48PP | SF300-08 | SG300-52MP |
| Memory | 128 MB | 128 MB | 64 MB | 128 MB | 256 MB |
| Switching Capacity | 56 Gbps | 12.8 Gbps | 64 Gbps | 1.6 Gbps | 104 Gbps |
| Weight | 7.7 lbs | 3.74 kg | 16 lbs | 1.16 kg | 16 lbs |
| Width | 17 inches | 440 mm | 17.5 inches | 279.4 mm | 17.3 inches |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 90 days, for dependable protection on every order. The exact term is confirmed on your quote, order confirmation and invoice.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Same-day dispatch from regional hubs, free next-day delivery*, fully tracked and insured.
Reviewed on the 13 July 2020
Durable, professional-grade switch with reliable throughput and minimal latency.
Reviewed on the 1 December 2024
Professional-grade switch providing reliable PoE+ and gigabit performance.
Reviewed on the 22 July 2026
26-port PoE+ switch delivers high performance and stable power for medium-sized networks.
Reviewed on the 27 February 2024
Easy-to-deploy and efficient network solution for office environments.
Reviewed on the 30 October 2019
Stable connectivity and consistent performance for multiple PoE devices.
The Cisco SG300-28MP is a 28-port Gigabit Smart Switch featuring 24 PoE+ ports with a 375W power budget, two combo mini-GBIC slots, and advanced Layer 2/Layer 3 Lite capabilities.
The SG300-28MP supports 24 IEEE 802.3at PoE+ ports, delivering up to 30W per port for powering IP phones, cameras, and wireless access points.
The SG300-28MP provides a total PoE+ power budget of 375W, enabling simultaneous deployment of high-power devices across multiple ports.
Yes. All 26 RJ-45 ports on the SG300-28MP support 10/100/1000 Mbps speeds for full Gigabit Ethernet connectivity.
The two combo mini-GBIC slots accept SFP modules for fiber uplinks or long-distance connections, providing flexible network expansion options.
Yes. The SG300-28MP is a fully managed Smart Switch offering Web GUI, CLI, SNMPv3, RMON, and Cisco FindIT™ network management support.
The SG300-28MP provides basic Layer 3 functionality including static routing, DHCP server/relay, OSPF Lite, and IPv4/IPv6 support.
The switch supports up to 256 VLANs, 802.1Q tagging, port-based VLANs, GVRP, and voice VLAN for traffic segmentation and QoS.
It features four hardware priority queues, 802.1p QoS, DiffServ, IGMP snooping, and MLD snooping to optimize voice, video, and multicast traffic.
Security features include 802.1X port authentication, ACLs, DHCP snooping, IP source guard, port security, and storm control to protect against threats.
The SG300-28MP delivers a switching capacity of 56 Gbps and a maximum forwarding rate of 41.7 Mpps to handle heavy network loads.
The switch supports Spanning Tree Protocol (STP/RSTP/MSTP), Link Aggregation Control Protocol (LACP), and fast failover for high availability.
Yes. The SG300-28MP is 1U rack-mountable with included rack ears and can also be deployed on a desktop or wall-mounted with an optional kit.
It supports Energy Efficient Ethernet (IEEE 802.3az), idle port shutdown, port scheduling, and low-power modes to reduce energy consumption.
Cisco provides a limited lifetime hardware warranty with next-business-day replacement and free software updates via the Cisco website.
Initial setup is done via the web GUI or CLI (console/SSH); use the Quick Start guide to assign an IP address, configure VLANs, enable PoE, and secure management access.
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