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SF350-24P-K9-UK
Cisco SF350-24P-K9-UK 350 24-Port Fast Ethernet PoE+ Switch,...
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SF350-24P-K9-UK is a managed Layer 2+ PoE+ switch with 24 Fast Ethernet access ports and four fixed Gigabit uplinks in a 1U rack-mount chassis. Two uplinks are dedicated SFP connections; the other two offer shared copper/SFP connections, with one medium active per combo port. The Cisco 350 Series Managed Switches family serves small-business data, voice, wireless, and surveillance networks, including powered phones, cameras, and compatible access points. The SF350-24P retains 10/100 endpoint connectivity rather than providing Gigabit access on every port. Its discontinued sibling, SF350-24MP-K9-UK, increases the shared power allocation to 375W without changing access-port density. The fixed uplink arrangement accepts supported transceivers rather than removable network cards, so additional uplink speeds cannot be added through an expansion module.
SF350-24P-K9-UK price is is available on request. Get immediate quote.
Request bulk order quote for SF350-24P-K9-UK for additional pricing. Browse the full Cisco SF350 Switches series or explore all Cisco products.
12.8 Gbps switching capacity accommodates traffic across the built-in interfaces, while 9.52 Mpps forwarding handles minimum-size Ethernet packets. 185W of shared PoE power requires allocation across connected endpoints rather than simultaneous maximum output from every powered port. Static routing supports communication between subnets, with 990 IPv4 static routes and 128 IP interfaces; PBR directs selected traffic toward specified next hops. SF350-24P-K9-UK carries 512 MB of memory and 256 MB of flash for its embedded software and configuration storage. A dynamically shared 1.5 MB packet buffer accommodates traffic bursts across the ports. STP, RSTP, MSTP, and LACP support loop control and link aggregation, while eight hardware queues provide traffic prioritization. Browser configuration and Textview CLI provide local administration, with SSH available for encrypted remote sessions. No dedicated hardware stacking is available. A maximum 240W draw, including PoE output, provides the upper figure for sizing the electrical load rather than using the endpoint power budget alone.
Specify SF350-24P-K9-UK quantity, condition, regional requirements, and required accessories on the purchase order. ORM Systems offers new sealed and certified refurbished units; refurbished units are inspected and bench-tested, with PoE output verified under load on every powered port, firmware verified, and configuration wiped to factory default. New units carry up to a 3-year extended ORM warranty and refurbished units up to 1 year, with 30-day returns on every condition, terms apply; Cisco's separate limited lifetime warranty is bounded by January 31, 2028. For enterprise and volume orders, PO accepted, Net-30 for government, and RMA with advance replacement are available, with regional stock and RMA across the UK, EU, US, and MEA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 24 x 10/100 PoE+, 2 x 1G SFP, 2 x 1G combo |
PoE Budget | 185W shared |
Max Power Draw | 240W including PoE |
Cooling | 2 fans |
Lifecycle Status | End of sale January 29, 2023 |
Replacement PID | C1300-24P-4G |
An endpoint expansion that includes devices requiring more than ordinary PoE+ output needs port-specific planning. Four powered connections support 60W PoE, while the remaining powered connections support 30W each. Confirm endpoint compatibility with the higher-power delivery method and specify the intended port assignments before the purchase order.
A repeat rollout across existing sites can use text-editable configuration files to prepare consistent settings before shipment. The front-panel USB Type-A connection supports configuration and image transfers, while dual software images provide separate image storage. Specify the required configuration handoff and staging procedure before ordering the deployment quantity.
A lab or fault-isolation purchase may need traffic copied to an analyzer rather than additional endpoint connections alone. Port mirroring supports eight source ports feeding one destination within a single session. Confirm the capture scope and reserve the analyzer connection when specifying the lab unit and associated cabling.
Gigabit connectivity for every endpoint
The access ports stop at 100 Mbps. C1300-24P-4G provides 24 Gigabit Ethernet access ports and is the current endpoint of the replacement chain.
10G fiber uplinks to distribution
The fixed uplinks operate at 1G and cannot accept a 10G expansion card. C1300-24P-4X provides four 10G SFP+ uplinks and also changes access connectivity to Gigabit Ethernet.
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| SF350-24P-K9-UK |  SF350-08-K9-UK |  SF350-48MP-K9-NA |  SF350-48MP |  SF350-24-K9-NA | |
|---|---|---|---|---|---|
| Depth | 257 mm | 170 mm | 350 mm | 350 mm | 202 mm |
| Ethernet Technology | Fast Ethernet | Fast Ethernet | Fast Ethernet | Fast Ethernet | Fast Ethernet |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-Mount 1U | Desktop | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | SF350-24P-K9-UK | SF350-08-K9-UK | SF350-48MP-K9-NA | SF350-48MP | SF350-24-K9-NA |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 240W | 5.8W | 866.7W | 866.7W | 10.6W at 110V / 10.9W at 220V |
| Switching Capacity | 12.8 Gbps | 1.6 Gbps | 17.6 Gbps | 17.6 Gbps | 12.8 Gbps |
| Weight | 4.08 kg | 1.18 kg | 5.61 kg. | 5.61 kg. | 2.72 kg |
| Width | 440 mm | 279.4 mm | 440 mm | 440 mm | 440 mm |
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SF350-24P-K9-UK identifies the UK-region SF350-24P managed switch: SF350 denotes the Fast Ethernet family, 24 denotes access-port count, and P denotes PoE+. The UK suffix covers the United Kingdom and several other markets. This configuration includes four Gigabit uplinks, comprising two dedicated SFP connections and two copper/SFP combo connections.
SF350-24P-K9-UK supports an HTTP/HTTPS web interface, Textview CLI through console, SSH or Telnet, and SNMP versions 1, 2c, and 3. Network-level management options include Smart Network Application, FindIT Network Manager with an embedded Probe, and Cisco Active Advisor integration. The browser interface includes simple and advanced configuration modes.
SF350-24P-K9-UK reached end of sale on January 29, 2023, with its last date of support on January 31, 2028. Routine software maintenance ended January 29, 2024. Its direct replacement, CBS350-24P-4G-UK, is also discontinued; the forward migration chain continues to the current C1300-24P-4G.
SF350-24P-K9-UK is offered new sealed or certified refurbished by ORM Systems. ORM provides up to a 3-year extended warranty for new units and up to 1 year for refurbished units, with 30-day returns on either condition; terms apply. Cisco's separate limited lifetime warranty is bounded by January 31, 2028, its last support date.
SF350-24P-K9-UK replaces the discontinued SF300-24PP-K9-UK for managed 24-port 10/100 PoE access. The replacement retains Fast Ethernet endpoint connections rather than introducing Gigabit access ports. For an installed-base replacement order, compare the existing endpoint power requirements and uplink media with the required configuration before specifying accessories.
SF350-24P-K9-UK provides a shared 185W PoE budget across 24 powered access ports. Four ports support 60W PoE, and the other powered ports support 30W each. Those individual ratings do not mean all ports can supply their maximum simultaneously; the connected load must remain within the shared allocation.
The SF350-24P supports MGBSX1 for multimode fiber connections reaching 500 m and MGBLX1 for single-mode connections reaching 10 km. The switch has two dedicated Gigabit SFP connections plus two Gigabit copper/SFP combo connections. Each combo connection permits either its copper interface or its SFP interface to operate, not both simultaneously.
Yes, SF350-24P-K9-UK supports static IPv4 routing between subnets, with 990 static routes and 128 IP interfaces. IPv6 routing and PBR are also supported. Routed interfaces can be configured on physical ports, link aggregation groups, VLAN interfaces, or loopback interfaces, allowing the addressing plan to determine the appropriate interface arrangement.
The SF350-24P occupies 1U and uses an internal 100-240V AC supply. Its chassis measures 440 mm wide, 44 mm high, and 257 mm deep, with a weight of 4.08 kg. Two fans provide cooling, and the supported operating temperature extends from 0°C to 50°C.
SF350-24P-K9-UK has a 185W PoE budget, while SF350-24MP-K9-UK has 375W across the same 24 powered access ports. Both models are discontinued. The P model fits an existing lower-power allocation; the MP model accommodates a larger aggregate endpoint load when maintaining that legacy configuration.
SF350-24P-K9-UK provides 24 Fast Ethernet access ports, while SF350-48P-K9-UK provides 48. Both retain four fixed Gigabit uplinks and are discontinued models. The smaller model fits a legacy installation requiring fewer endpoint connections; the larger model addresses an existing requirement for twice the access-port density.
SF350-24P-K9-UK provides 24 10/100 access ports, while C1300-24P-4G provides 24 Gigabit Ethernet access ports. C1300-24P-4G is the current endpoint of the migration chain through the discontinued CBS350-24P-4G-UK. The older switch serves installed Fast Ethernet estates; the current model suits purchases requiring Gigabit endpoint connectivity.
United States
