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SF300-24PP-K9-NA
Cisco SF300-24PP-K9-NA Small Business 300 24-Port Fast Ether...
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SF300-24PP-K9-NA is a managed Layer 2+ switch providing 24 Fast Ethernet PoE+ access ports and fixed Gigabit uplinks. Two dedicated copper uplinks and two shared copper/SFP uplinks connect the access segment to upstream equipment. The Small Business 300 family serves small-business wired networks, with this model occupying a 1U rack position. Its access connections remain limited to 100 Mbps even when the upstream connection operates at Gigabit speed. The discontinued SF300-24MP-K9-NA increases the endpoint power allowance to 375W without changing that access-speed class; the distinction concerns powered-device demand rather than a Gigabit access upgrade.
SF300-24PP-K9-NA price for new stock is is available on request. Get immediate quote. SF300-24PP-K9-NA refurb price is $488.25.
Request bulk order quote for SF300-24PP-K9-NA 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 traffic across the built-in interfaces. 180W of shared PoE output requires endpoint demand to stay within the total allowance rather than assuming maximum power on every powered connection. SF300-24PP-K9-NA carries 128 MB of DRAM and 16 MB of flash for its embedded software. A 16000-entry MAC table accommodates learned endpoint addresses. Management options across Cisco 300 Series Switches include an HTTP/HTTPS web interface, serial console access, CLI sessions over SSH or Telnet, and SNMP v1/v2c/v3. Static IPv4 routing handles inter-VLAN communication in Layer 3 system mode; dynamic routing is not part of this feature set. 218.57W worst-case input consumption includes PoE loading, so electrical provisioning must account for connected powered equipment. Two fans provide active cooling, making this different from the family's fanless configurations when planning equipment placement.
ORM Systems offers SF300-24PP-K9-NA in new sealed and certified refurbished condition; specify the condition, quantities, and required accessories on the purchase order. Certified refurbished units are inspected and bench-tested for power-on and POST, clean boot, rated-speed links on every port, PoE output under load on every powered port, optics bay recognition, PSU status, and fan status; firmware is verified and configurations are wiped to factory default. ORM provides up to a 3-year extended warranty on new units, up to 1 year on certified refurbished units, and 30-day returns on either condition; terms apply. Enterprise and volume orders accept POs, with Net-30 for government, RMA with advance replacement, and regional stock/RMA coverage across the UK, EU, US, and MEA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 24 x 10/100 PoE+ / 2 x 1G / 2 combo |
PoE Budget | 180W shared |
Cooling | 2 fans |
Replaces | SRW224G4P-K9-NA; end of sale April 27, 2015 |
Lifecycle Status | Cisco support ended October 31, 2023 |
Replacement PID | C1300-24P-4G |
An installed SRW224G4P-K9-NA fleet can use its PoE+ successor as a maintenance spare rather than a speed upgrade. The earlier model reached end of sale on April 27, 2015. Match the saved configuration, endpoint power requirements, and complete regional ordering number before placing the spare-hardware PO.
A staging bench that will switch between bridging and IPv4 routing needs its configuration tested in both operating modes. VLAN Rate Limit and QoS policers are inactive in Layer 3 system mode, although other advanced QoS functions remain available. Confirm those mode-dependent policies before ordering matching units.
A branch rollout reusing structured copper cabling needs each device run checked against the 100 m maximum connection distance. Gigabit connections require Cat5 or better cable. Include cable inspection and the required patch leads in the rollout checklist before committing hardware quantities to the purchase order.
Gigabit speeds on access ports
Access connections stop at 100 Mbps; Gigabit capability belongs to the uplinks. C1300-24P-4G moves the 24 access connections to Gigabit Ethernet for deployments requiring faster endpoint links.
Maximum PoE+ output on every port
The 180W shared allowance cannot supply 30W simultaneously on all 24 access ports. Specify a switch whose total PoE budget covers the complete endpoint load.
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| Depth | 257 mm | 257 mm | 170 mm | 350 mm | 170 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 | Desktop | Rack-Mount 1U | Desktop |
| Height | 44.45 mm | 44.45 mm | 44.45 mm | 44.45 mm | 44.45 mm |
| Manufacturer Part Number | SF300-24PP-K9-NA | SRW224G4-K9-UK | SF300-08 | SF300-48 | SF302-08PP-K9-UK |
| Memory | 128 MB | 128 MB | 128 MB | 128 MB | 128 MB |
| Power Consumption | 218.57W | 17.1W | 7.2W | 24.8W | 80.68W |
| Switching Capacity | 12.8 Gbps | 12.8 Gbps | 1.6 Gbps | 17.6 Gbps | 5.6 Gbps |
| Weight | 3.74 kg | 3.09 kg | 1.16 kg | 3.39 kg. | 1.18 kg |
| Width | 440 mm | 440 mm | 279.4 mm | 440 mm | 279.4 mm |
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SF300-24PP-K9-NA identifies the SF300-24PP managed switch with 24 Fast Ethernet PoE+ access ports and Gigabit uplinks. The 24-port designation concerns access connections, while PP distinguishes the PoE+ version. Specify the complete ordering number when matching an existing unit rather than treating similarly named configurations as interchangeable.
SF300-24PP-K9-NA supports browser management over HTTP/HTTPS, a serial console, CLI access over SSH or Telnet, and SNMP v1/v2c/v3. Remote CLI access requires an assigned switch IP address and the corresponding service enabled. These management paths allow configuration and monitoring without changing the physical port configuration.
SF300-24PP-K9-NA is discontinued, and Cisco support ended October 31, 2023. Its family reached end of sale on October 4, 2018. A purchase now is a legacy-hardware transaction rather than a supported current-product deployment, so maintenance arrangements must be established separately from Cisco service.
New sealed and certified refurbished SF300-24PP-K9-NA units carry ORM warranties of up to 3 years extended and up to 1 year, respectively. Both conditions include 30-day returns; terms apply. Cisco's original limited lifetime hardware warranty ended with support on October 31, 2023. Specify the required condition on the purchase order.
SF300-24PP-K9-NA replaces SRW224G4P-K9-NA, the earlier 24-port Fast Ethernet PoE managed switch with Gigabit uplinks. The predecessor reached end of sale on April 27, 2015. The replacement adds PoE+ capability, but both products are discontinued, so this relationship supports legacy matching rather than a current-generation recommendation.
SF300-24PP-K9-NA provides a shared 180W PoE budget across 24 powered access ports and supports 802.3at PoE+. Available power is a switch-wide allowance, not a separate 180W allocation for each connection. Add the requirements of all connected powered devices before deciding how many endpoints to attach.
SF300-24PP-K9-NA has two dedicated Gigabit copper uplinks and two Gigabit copper/SFP combo uplinks. Each combo connection uses copper or fiber, not both simultaneously. MGBSX1 supports multimode fiber, while MGBLX1 supports single-mode fiber; match the transceiver PID and fiber medium when preparing the accessory order.
The Small Business 300 switch can perform static IPv4 routing between VLANs when configured in Layer 3 system mode. Layer 2 mode instead operates as a VLAN-aware bridge. VLAN Rate Limit and QoS policers are inactive in routing mode, so existing traffic policies require review before changing operating modes.
SF300-24PP-K9-NA is a full-width 1U rack switch measuring 440 mm wide, 44.45 mm high, and 257 mm deep. Its weight is 3.74 kg, and cooling uses two fans. Allow for chassis depth, cable clearance, and active cooling when assigning its equipment-rack position.
SF300-24PP-K9-NA supplies a 180W shared PoE budget, while SF300-24MP-K9-NA supplies 375W. Both have 24 powered access ports. The PP configuration suits lower aggregate endpoint demand; the MP configuration covers a larger legacy power requirement. Both are discontinued and should be evaluated as maintenance hardware.
SF300-24PP-K9-NA provides 24 powered access ports, while SF300-48PP-K9 provides 48. The smaller configuration matches a lower-density legacy installation; the larger configuration accommodates more powered connections in one chassis. Both belong to the retired Small Business 300 family, so neither is a current-generation deployment recommendation.
SF300-24PP-K9-NA has 100 Mbps access ports, while C1300-24P-4G has Gigabit Ethernet access ports. C1300-24P-4G is the migration destination after the discontinued SF350-24P-K9-NA and CBS350-24P-4G-NA generations. The older switch fits exact legacy replacement requirements; C1300-24P-4G suits buyers moving endpoint connections to Gigabit speed.