Transceivers & optics
Cisco SG300-28MP 28-port Gigabit Max-PoE Managed Switch
VPN# SG300-28MP-K9CN-RF
Available to order · ships in ~1–2 weeks
Pre-tax. GPC accepted; ask about volume and emergency-acquisition pricing.
- Product Type
- Ethernet Switch
- Manageable
- Yes
- Ethernet Technology
- Gigabit Ethernet
- Product Family
- 300
- Media Type Supported
- Twisted Pair
- Media Type Supported
- Optical Fiber
- Total Number of Network Ports
- 28
- Total Number of Expansion Slots
- 2.0
- Government Purchase Card (GPC) accepted
- TAA-compliant & government contract-vehicle ready
Overview
Cisco SG300-28MP 28-port Gigabit Max-PoE Managed Switch - 28 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - Refurbished - 2 Layer Supported - 2 SFP Slots - Twisted Pair, Optical Fiber - Desktop - Lifetime Limited Warranty (part number SG300-28MP-K9CN-RF) is supplied by Uniqcli, an authorized Cisco partner, in the Cisco Switches & Bridges category. Manageable: Yes.
28 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - Refurbished - 2 Layer Supported - 2 SFP Slots - Twisted Pair, Optical Fiber - Desktop - Lifetime Limited Warranty
• Ethernet Switch provides dependable and powerful connectivity for maximum usability • Create your own LAN and connect your PC, laptop, printer and other peripherals with the help of 28 ports • Layer 2 switch provides a complete lineup of features including IGMP snooping, port mirroring, and spanning tree • The desktop installation makes it ideal for deployments outside the wiring closet • Management capability provides control over setup and configuration of your network
Key specifications: Manageable: Yes · Ethernet Technology: Gigabit Ethernet · Media Type Supported: Twisted Pair, Optical Fiber · Network Technology: 10/100/1000Base-T, 1000Base-X · Modular: No · Total Number of Network Ports: 28 · Port/Expansion Slot Details: 26 x Gigabit Ethernet Network, 2 x Gigabit Ethernet Expansion Slot, 2 x Gigabit Ethernet Uplink · Limited Warranty: Lifetime.
TAA-compliant and GPC-payable. Request a quote for current pricing, stock, and lead time.
Highlights
- Ethernet Switch provides dependable and powerful connectivity for maximum usability
- Create your own LAN and connect your PC, laptop, printer and other peripherals with the help of 28 ports
- Layer 2 switch provides a complete lineup of features including IGMP snooping, port mirroring, and spanning tree
- The desktop installation makes it ideal for deployments outside the wiring closet
- Management capability provides control over setup and configuration of your network
- Gigabit Ethernet port for ultra-fast network speeds
- Supports optical fiber cable to span longer distances and provided high data transmission rates between servers and network components
- Government Purchase Card (GPC) accepted
Cisco Cisco SG300-28MP 28-port Gigabit Max-PoE Managed Switch - 28 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - Refurbished - 2 Layer Supported - 2 SFP Slots - Twisted Pair, Optic datasheet & specifications
Management & Protocols
- Manageable
- Yes
Media & Performance
- Ethernet Technology
- Gigabit Ethernet
- Media Type Supported
- Twisted Pair, Optical Fiber
- Network Technology
- 10/100/1000Base-T, 1000Base-X
Interfaces/Ports
- Modular
- No
- Total Number of Network Ports
- 28
- Port/Expansion Slot Details
- 26 x Gigabit Ethernet Network, 2 x Gigabit Ethernet Expansion Slot, 2 x Gigabit Ethernet Uplink
Warranty
- Limited Warranty
- Lifetime
Network & Communication
- Layer Supported
- 2
I/O Expansions
- Number of SFP Slots
- 2
- Shared SFP Slot
- Yes
- Total Number of Expansion Slots
- 2.0
- Expansion Slot Type
- SFP
Physical Characteristics
- Height
- 1.5" mm
- Width
- 17.3" mm
- Depth
- 13.8" mm
- Form Factor
- Desktop
- Weight (Approximate)
- 11.60 lb g
Power Description
- Power Source
- Power Supply
General Information
- Product Type
- Ethernet Switch
- Product Condition
- Refurbished
- Product Series
- 300
- Product Model
- SG300-28MP
Frequently asked questions
How much does the Cisco SG300-28MP 28-port Gigabit Max-PoE Managed Switch - 28 Ports - Manageable - Gigabit Ethernet - 10/100/1000Base-T, 1000Base-X - Refurbished - 2 Layer Supported - 2 SFP Slots - Twisted Pair, Optic (SG300-28MP-K9CN-RF) cost?
Uniqcli sells the SG300-28MP-K9CN-RF for $628.43 against a Cisco list price of $909.53. Add it to your cart and submit to confirm current pricing, stock, and lead time. Lower pricing is available for volume orders, Government Purchase Card (GPC) buys, and emergency or urgent acquisitions. Free US shipping on orders over $2,500.00.
Is the SG300-28MP-K9CN-RF TAA compliant and available for government and DoD buyers?
Often yes — it depends on the unit. Cisco manufactures the SG300-28MP-K9CN-RF in several countries, so Trade Agreements Act (TAA) status varies by production lot. Uniqcli is an authorized Cisco partner: we confirm the country of origin before shipment, and if a given SG300-28MP-K9CN-RF is not TAA-designated, we will source a TAA-certified equivalent of the same model. Either way the result is DoDIN APL-ready procurement for US federal, DoD, state, local, education, healthcare, and enterprise buyers, with Government Purchase Card (GPC) acceptance and FAR-based urgent and emergency acquisition support. Request a TAA-compliant quote for the SG300-28MP-K9CN-RF and a specialist will confirm compliance, price, and lead time — usually within one business day.
Can I buy the SG300-28MP-K9CN-RF as a single unit or in volume?
Both. Order a single SG300-28MP-K9CN-RF through the cart, or ask about lower pricing for volume orders, Government Purchase Card (GPC) purchases, and emergency or urgent (FAR-based) acquisitions. There is no payment up front: we confirm availability and the final total before invoicing.
Where can I find the SG300-28MP-K9CN-RF datasheet and specifications?
The official Cisco datasheet is available on this page (open the gated datasheet for the full PDF), and the Tech Specs section lists ports, power draw, dimensions, and licensing for the SG300-28MP-K9CN-RF.
Need the SG300-28MP-K9CN-RF TAA-compliant for federal or DoD?
Cisco builds this model in multiple countries, so TAA status depends on the production lot. We confirm country of origin before shipment — and if a unit isn't TAA-designated, we'll quote a TAA-certified equivalent of the same model, DoDIN APL-ready and GPC-payable.
More in Transceivers & optics
Buying in volume or need it on a contract vehicle?
We'll beat your current quote and handle TAA, GPC, and DoDIN APL procurement. Add to cart for self-serve, or send us the full BOM.