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SF100-24-UK
Cisco SF100-24-UK Small Business 100 24-Port Fast Ethernet D...
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SF100-24-UK provides unmanaged Layer 2 switching through 24 fixed 10/100 RJ-45 ports for independently powered office equipment. This compact desktop switch belongs to the Cisco Small Business 100 family and connects computers, printers, and other copper Ethernet devices without configuration. Its interfaces carry data only: endpoint power and dedicated Gigabit or optical uplinks are not included. The discontinued SF100D-16P differs by supplying PoE on eight ports, making endpoint power a material distinction between these legacy configurations. Cisco 100 Series Unmanaged Switches serve basic office connectivity rather than configurable network infrastructure.
SF100-24-UK price is is available on request. Get immediate quote.
Request bulk order quote for SF100-24-UK for additional pricing. Browse the full Cisco SF100 Switches series or explore all Cisco products.
4.8 Gbps switching capacity accommodates traffic across the Fast Ethernet interfaces, while 3.6 Mpps forwarding capacity describes processing of 64-byte packets. Four hardware queues support traffic prioritization using priority queuing and weighted round-robin scheduling. Class-of-service handling uses 802.1p priorities, and head-of-line blocking prevention addresses contention between traffic flows. SF100-24-UK uses store-and-forward switching to reject damaged frames instead of forwarding them through the network. Automatic speed and duplex negotiation handles connected equipment, and automatic MDI/MDI-X detection accommodates the Ethernet cable connection. These functions operate automatically rather than requiring a configuration session before deployment.
ORM Systems supplies SF100-24-UK new sealed or certified refurbished; refurbished units are inspected and bench-tested, with power-on and POST checks, every port linked at its rated speed, and a clean boot verified. ORM coverage is up to a 3-year extended warranty for new units or up to 1 year for certified refurbished units; both conditions include 30-day returns, terms apply, and Cisco warranty and service have ended. Specify condition, quantity, and the required power cord on the order. Enterprise and volume orders can use accepted POs, Net-30 for government, and RMA with advance replacement.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 24 x 10/100 RJ-45, no dedicated uplinks |
Replacement PID | CBS110-24T-UK |
When an office retains existing Ethernet equipment during a cabling rollout, SF100-24-UK requires Category 5 UTP cabling or better. Treat patch leads as part of the installation scope rather than an assumed chassis accessory. Before the PO, specify cable quantities and verify the existing cable runs.
When spare stock must cover offices in different regions, ORM Systems supports regional stock and RMA handling across the UK, EU, US, and MEA. Keep the replacement location and delivery region explicit on the order. Specify the regional handover requirements before issuing the PO.
Power delivery to connected endpoints
SF100-24-UK does not supply PoE. Phones, cameras, or access points requiring power through their Ethernet connection need a separate endpoint power arrangement.
Gigabit copper connections
SF100-24-UK limits copper connections to 100 Mbps. CBS110-24T-UK provides Gigabit Ethernet and is the replacement-path endpoint after the discontinued SF110-24-UK.
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| SF100-24-UK |  SF100D-05-NA |  SF100-24 |  SF100D-16-UK |  SF100D-05 | |
|---|---|---|---|---|---|
| Depth | 170 mm | 90.6 mm | 170 mm | 90 mm | 90.6 mm |
| Ethernet Technology | Fast Ethernet | Fast Ethernet | Fast Ethernet | Fast Ethernet | Fast Ethernet |
| Form Factor | Desktop | Desktop | Desktop | Desktop | Desktop |
| Height | 44.5 mm | 27 mm | 44.5 mm | 43.5 mm | 27 mm |
| Manufacturer Part Number | SF100-24-UK | SF100D-05-NA | SF100-24 | SF100D-16-UK | SF100D-05 |
| Switching Capacity | 4.8 Gbps | 1 Gbps | 4.8 Gbps | 3.2 Gbps | 1 Gbps |
| Weight | 1.32 kg | 0.22 kg | 1.32 kg | 0.46 kg | 0.22 kg |
| Width | 279.4 mm | 92.6 mm | 279.4 mm | 160 mm | 92.6 mm |
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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.
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SF100-24-UK identifies the SF100-24 24-port 10/100 switch in the Cisco 100 Series. SF100 names the Fast Ethernet model family, and 24 identifies its copper port count. Keep the complete SF100-24-UK identifier on the purchase order rather than substituting another ordering form with a different suffix.
SF100-24-UK operates without configuration: connect AC power and Ethernet cables to begin switching traffic. Port speed and duplex negotiate automatically, while automatic cable detection handles the connection type. Deployment does not require an administrator to create a switch configuration before attaching compatible office devices.
SF100-24-UK belongs to the retired Cisco 100 Series, and Cisco service has ended. The migration path runs through the discontinued SF110-24-UK to CBS110-24T-UK. For replacement purchases, distinguish the original Fast Ethernet unit from the Gigabit model at the end of that migration path.
ORM Systems offers SF100-24-UK new sealed or certified refurbished, with up to a 3-year extended warranty on new units and up to 1 year on refurbished units. Both conditions include 30-day returns; terms apply. Cisco's original limited lifetime hardware warranty has ended because the series is retired and no longer supported.
No, SF100-24-UK provides data connections only and does not supply PoE to endpoints. Phones, cameras, or access points that depend on network-delivered power need a separate power arrangement. Include endpoint power equipment in the order rather than treating an Ethernet connection as a powered connection.
SF100-24-UK has no dedicated Gigabit or fiber uplink ports; its connections are 10/100 copper Ethernet. A connection toward another network device uses one of those RJ-45 interfaces. Reserve that connection when counting endpoint attachments, and do not add optical transceivers to the order for this model.
The Cisco SF100-24 uses an internal universal supply accepting 100-240V AC at 50-60 Hz. The chassis connects directly to mains power rather than requiring a separate DC adapter. Specify the required mains connection when ordering and verify that the installation location provides a compatible AC outlet.
SF100D-16P supplies PoE on eight ports, whereas SF100-24-UK supplies no endpoint power. The powered model serves devices needing power over Ethernet; SF100-24-UK serves independently powered devices. Both belong to the discontinued 100 Series, so this comparison describes legacy configurations rather than a current-generation purchasing recommendation.
SF100-24-UK contains an internal AC power supply, whereas SF100D-16 uses a separate 12V DC power input. That distinction changes which power equipment accompanies a replacement. The former matches a direct-mains installation; the latter matches a desktop adapter arrangement. Both models are discontinued.
CBS110-24T-UK offers Gigabit Ethernet connections where SF100-24-UK is limited to Fast Ethernet. The newer model is the endpoint of the replacement path through the discontinued SF110-24-UK. SF100-24-UK fits an existing 10/100 installation; CBS110-24T-UK suits a replacement order that requires Gigabit copper links.
United States
