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SF300-24PP-K9-UK
Cisco SF300-24PP-K9-UK Small Business 300 24-Port Fast Ether...
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SF300-24PP-K9-UK is a managed Layer 2+ switch combining 24 Fast Ethernet PoE+ access ports with four fixed Gigabit uplink interfaces. Two uplinks are dedicated RJ-45 connections; the remaining two are combo interfaces, each sharing a copper connection with an SFP slot. Only one medium operates on each combo interface at a time. The rack-mount 1U chassis belongs to the Small Business 300 family and supports business networks retaining powered 10/100 Mbps endpoints. The discontinued SF300-24MP-K9 differs through its larger 375W shared power budget at the same access-port density. Voice VLAN support separates voice traffic, while protected ports provide endpoint isolation without requiring separate physical switches.
SF300-24PP-K9-UK price for new stock is is available on request. Get immediate quote. SF300-24PP-K9-UK refurb price is $241.04.
Request bulk order quote for SF300-24PP-K9-UK for additional pricing. Browse the full Cisco SF300 Switches series or explore all Cisco products.
12.8 Gbps switching capacity and 9.52 Mpps forwarding support wire-speed, nonblocking operation across the installed interfaces. 180W of shared PoE power must be allocated across the connected devices rather than treated as a full-power allowance for every port simultaneously. Static IPv4 routing provides local forwarding between networks, with a maximum of 512 static routes; dynamic routing is not part of this configuration. SF300-24PP-K9-UK uses 128 MB of DRAM and 16 MB of flash for working memory and software storage, while an 8 Mb shared packet buffer accommodates queued traffic. The Cisco 300 Series supports 16384 MAC addresses for endpoint learning. STP/RSTP/MSTP manage Layer 2 loops, and LACP groups physical connections into logical links. Browser administration and Textview CLI provide separate configuration methods. Two fans cool the chassis, so installation planning must accommodate active cooling. 218.57W worst-case input consumption at 110V AC includes PoE delivery and provides a complete-load reference for electrical sizing.
Specify new sealed or certified refurbished condition and quantity when ordering SF300-24PP-K9-UK from ORM Systems. Refurbished units are inspected and bench-tested for power-on, POST, clean boot, rated-speed port links and PoE output under load on every powered port; firmware is verified and configurations are wiped to factory default. ORM coverage is up to a 3-year extended warranty for new units and up to 1 year for certified refurbished units, with 30-day returns on every condition; terms apply, while Cisco's Limited Lifetime Hardware Warranty and service ended October 31, 2023. Enterprise and volume orders accept POs, with Net-30 for government and RMA with advance replacement; regional stock and RMA cover the UK, EU, US, and MEA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 24 x 100M PoE+ / 2 x 1G / 2 x 1G Combo |
PoE Budget | 180W shared |
Max Power Draw | 218.57W |
Cooling | 2 fans |
Lifecycle Status | Cisco support ended October 31, 2023 |
Replacement PID | C1300-24P-4G |
When several sites must share an established configuration, text-editable configuration files and SCP download provide a repeatable staging method. Separate administrator permissions with CLI privilege levels 1, 7, and 15, then specify the configuration template, access policy, and staging requirements on the purchase order.
When an existing configuration needs validation before a service replacement, dual software images retain an alternate image during firmware preparation. Port mirroring accepts eight source ports and one destination within a single session; specify the image, test topology, and capture port before ordering staging units.
When existing VLANs need local IPv4 forwarding, IP interfaces can be assigned to physical ports, LAGs, VLAN interfaces, and loopback interfaces. The limit is 128 IP interfaces, making the interface map a separate sizing requirement; specify the addressing plan and required forwarding mode before submitting the purchase order.
Gigabit connectivity for every access endpoint
Access connections stop at 100 Mbps. C1300-24P-4G retains 24 access ports but provides Gigabit Ethernet endpoint connections and is the current replacement at the end of the migration chain.
10G uplinks to the upstream network
The fixed uplinks operate at Gigabit speed, and the chassis has no removable uplink-card bay. An expansion module cannot convert these existing connections into 10G uplinks.
Ongoing Cisco hardware service coverage
Cisco service ended October 31, 2023; new sealed condition does not restart coverage. C1300-24P-4G is the current migration option, with Gigabit rather than Fast Ethernet access.
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| SF300-24PP-K9-UK |  SF300-24PP-K9 |  SRW224G4P-K9-UK |  SRW248G4-K9-EU |  SRW224G4P-K9-NA | |
|---|---|---|---|---|---|
| Depth | 257 mm | 257 mm | 257 mm | 257 mm | 257 mm |
| Ethernet Technology | Fast Ethernet | Fast Ethernet | Fast Ethernet | Fast Ethernet | Fast Ethernet |
| Flash Memory | 16 MB | 16 MB | 16 MB | 16 MB | 16 MB |
| Form Factor | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U |
| Height | 44.45 mm | 44.45 mm | 44.45 mm | 44.45 mm | 44.45 mm |
| Manufacturer Part Number | SF300-24PP-K9-UK | SF300-24PP-K9 | SRW224G4P-K9-UK | SRW248G4-K9-EU | SRW224G4P-K9-NA |
| Memory | 128 MB | 128 MB | 128 MB | 128 MB | 128 MB |
| Power Consumption | 218.57W | 218.57W | 223W | 24.8W | 223W |
| SFP Ports | 2 x 1GbE (Combo, shared with RJ-45) | 2 x 1GbE (Combo, shared with RJ-45) | 2 x 1GbE (Combo, shared with RJ-45) | 2 x 1GbE (Combo, shared with RJ-45) | 2 x 1GbE (Combo, shared with RJ-45) |
| Switching Capacity | 12.8 Gbps | 12.8 Gbps | 12.8 Gbps | 17.6 Gbps | 12.8 Gbps |
| Weight | 3.74 kg | 3.74 kg | 3.73 kg. | 3.39 kg | 3.73 kg |
| Width | 440 mm | 440 mm | 440 mm | 440 mm | 440 mm |
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SF300-24PP-K9-UK identifies the Small Business 300 model with 24 Fast Ethernet PoE+ access ports and Gigabit uplinks. SF300 identifies the model family, 24 gives the access-port count, and PP distinguishes the PoE+ configuration. The complete K9-UK ending identifies this exact ordering variant rather than a different hardware configuration.
SF300-24PP-K9-UK supports an HTTP/HTTPS web interface, Textview CLI through console, SSH or Telnet, and SNMP versions 1, 2c and 3. The CLI provides full-command and menu-based operation. Original integration options also included Cisco Small Business FindIT Network and Cisco OnPlus, separate from the local administration interfaces.
SF300-24PP-K9-UK is discontinued, and Cisco support ended October 31, 2023. Cisco sales ended October 4, 2018, followed by the end of software maintenance on October 4, 2019. Remaining hardware can support an existing installation, but neither sealed packaging nor refurbishment restarts Cisco engineering or hardware service.
SF300-24PP-K9-UK replaces the discontinued SRW224G4P-K9-UK, the SF300-24P Fast Ethernet PoE model with Gigabit uplinks. The replacement changes endpoint power support to PoE+ while retaining 24 access ports. Both belong to the Small Business 300 family, making this a legacy replacement relationship rather than a current-generation purchasing recommendation.
SF300-24PP-K9-UK provides a shared 180W power budget across 24 PoE+ access ports. That figure is the aggregate endpoint allowance, not an allocation to each connection. List each powered device's requirements and include every device expected to operate simultaneously before selecting this power configuration for an existing installation.
SF300-24PP-K9-UK has two dedicated Gigabit RJ-45 uplinks and two Gigabit combo uplinks sharing RJ-45 and SFP connections. Each combo interface uses only one medium at a time. Supported fiber options include MGBSX1 for multimode links and MGBLX1 for single-mode links; select optics to match the installed fiber.
The Small Business 300 switch supports static IPv4 routing between configured IP interfaces, with limits of 512 static routes and 128 IP interfaces. Interfaces can reside on physical ports, LAGs, VLANs, or loopbacks. This makes the switch Layer 2+ under a static-routing classification rather than a dynamic-routing access switch.
The SF300-24PP Small Business 300 model occupies a rack-mount 1U chassis measuring 440 mm wide, 44.45 mm high, and 257 mm deep, with a weight of 3.74 kg. Two fans provide active cooling. Allow installation clearance for cabling and airflow rather than treating the enclosure depth as the complete installed footprint.
SF300-24PP-K9-UK reaches 218.57W worst-case consumption with PoE at 110V AC, or 213.35W at 220V AC. System-only consumption at 220V AC is 27.9W. Electrical and UPS sizing must include endpoint power rather than using the chassis-only figure as the complete demand for a populated powered installation.
SF300-24PP-K9-UK provides a 180W shared PoE+ budget, whereas SF300-24MP-K9 provides 375W. Both have 24 Fast Ethernet PoE+ access ports and are discontinued. The PP configuration serves legacy endpoint loads within the smaller allowance; the MP configuration addresses legacy installations requiring the larger aggregate power budget.
SF300-24PP-K9-UK has 24 Fast Ethernet PoE+ access ports, whereas SF300-48PP-K9 has 48. Both are discontinued members of the Small Business 300 family. The 24-port model fits a smaller legacy connection requirement; the 48-port model serves an existing configuration needing twice the powered access-port density.
C1300-24P-4G provides Gigabit Ethernet access, whereas SF300-24PP-K9-UK limits access connections to 100 Mbps. Both have 24 access ports. The discontinued SF300 model serves an established Fast Ethernet configuration; C1300-24P-4G is the current migration option when endpoint links need Gigabit speed rather than another legacy replacement.
ORM Systems offers SF300-24PP-K9-UK new sealed or certified refurbished, with up to a 3-year extended warranty for new units and up to 1 year for refurbished units. Both conditions include 30-day returns; terms apply. Cisco's original Limited Lifetime Hardware Warranty and service ended October 31, 2023.
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