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SG250-26P-K9-UK
Cisco SG250-26P-K9-UK 250 24-Port Gigabit PoE+ Switch, 2x1G...
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SG250-26P-K9-UK combines 24 Gigabit Ethernet PoE+ access ports with two fixed Gigabit copper/SFP combo uplinks in a smart-managed, Layer 2+ rack-mount switch. Each combo connection uses its copper port or its SFP cage, not both simultaneously. The Cisco 250 Series Smart Switches serve small-business networks connecting computers, IP phones, wireless access points, and cameras. The 1U chassis uses an internal AC supply rather than an external adapter, and its fixed uplink architecture does not include a removable network-module bay. The discontinued SG250-26HP-K9-UK carries a 100W PoE budget at the same access-port density. The SG250-26P configuration keeps powered endpoint connections separate from the choice of copper or fiber uplink media.
SG250-26P-K9-UK price is is available on request. Get immediate quote.
Request bulk order quote for SG250-26P-K9-UK for additional pricing. Browse the full Cisco SG250 Switches series or explore all Cisco products.
52 Gbps switching capacity and 38.69 Mpps forwarding support nonblocking traffic across the physical interfaces. 195W of PoE budget forms a shared ceiling across the powered ports. 32 IPv4 static routes and 16 IP interfaces allow local routing between network segments without an unrestricted routing scale. SG250-26P-K9-UK has 512 MB of DRAM and 256 MB of flash for management software and configuration storage. An aggregate 12 Mb packet buffer is shared dynamically across ports, while the MAC table accommodates 8000 addresses. STP/RSTP/MSTP provide loop-control options, and LACP supports link aggregation. Segmentation and traffic policies can use 255 active VLANs and 512 ACL rules. Browser management, a full or menu-based CLI, and SNMP provide configuration and monitoring access. Two fans cool the chassis rather than relying on fanless operation. 262W maximum consumption at 110V AC provides the upper electrical load to carry into circuit and UPS planning.
SG250-26P-K9-UK is offered new sealed or certified refurbished, with up to a 3-year extended warranty on new units, up to 1 year on certified refurbished units, and 30-day returns on every condition; terms apply. Certified refurbished units are inspected and bench-tested, including power-on and POST, every port linking at rated speed, PoE output under load on every powered port, optics bay recognition, PSU and fan status, firmware verification, and configuration wiping to factory default. Specify the condition, optics, and quantities on the purchase order. Enterprise and volume orders can use accepted POs, Net-30 for government, and RMA with advance replacement, with regional stock and RMA across the UK, EU, US, and MEA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 24 x 1G PoE+ / 2 x 1G combo |
PoE Budget | 195W shared |
Max Power Draw | 262W at 110V AC |
Cooling | 2 fans |
Lifecycle Status | End of sale October 30, 2021; support ends October 31, 2026 |
Replacement PID | C1200-24P-4G |
An endpoint refresh involving IP phones, wireless access points, or cameras needs a device-by-device power inventory before the switch quantity is fixed. Individual powered ports support 30W, but simultaneous demand is limited by the shared allocation. Specify each endpoint's maximum draw and the intended concurrent load before approving the purchase order.
A branch rollout across the United Kingdom, Saudi Arabia, or Singapore needs regional ordering checked before equipment is allocated to sites. The -UK variant covers those markets along with Qatar, Kuwait, Hong Kong, and Malaysia. Confirm each delivery destination and its required power connection on the purchase order.
A staging or troubleshooting purchase needs visibility into selected links without changing the production endpoint mix. Port mirroring can copy traffic from four source ports to one destination port for an analyzer or RMON probe. Reserve the monitoring port and specify the required analyzer connection before the order is released.
10G uplinks to distribution
The two fixed combo uplinks operate at 1G, not 10G. Replacing an SFP transceiver does not increase the supported speed of either uplink.
30W simultaneously on every powered port
The shared 195W budget cannot supply 30W to all 24 powered ports simultaneously. A purchase requiring that concurrent load needs a higher aggregate power budget.
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| SG250-26P-K9-UK |  SG250-50HP-K9 |  SG250-08HP-K9-UK |  SG250-26P-K9 |  SG250-26-K9 | |
|---|---|---|---|---|---|
| Depth | 257 mm | 350 mm | 128 mm | 257 mm | 202 mm |
| Ethernet Technology | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-Mount 1U | Rack-Mount 1U | Desktop | Rack-Mount 1U | Rack-Mount 1U |
| Height | 44 mm | 44 mm | 30 mm | 44 mm | 44 mm |
| Manufacturer Part Number | SG250-26P-K9-UK | SG250-50HP-K9 | SG250-08HP-K9-UK | SG250-26P-K9 | SG250-26-K9 |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 262W | 267.2W | 61.4W | 262W | 18.9W |
| Switching Capacity | 52 Gbps | 100 Gbps | 16 Gbps | 52 Gbps | 52 Gbps |
| Width | 440 mm | 440 mm | 160 mm | 440 mm | 440 mm |
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SG250-26P-K9-UK identifies the 250 Series Gigabit model with 24 PoE+ access ports and two Gigabit copper/SFP combo ports. The 26 reflects its total network connections, while P distinguishes the 195W PoE version. The -UK suffix selects the regional variant covering the United Kingdom and several additional markets.
SG250-26P-K9-UK supports HTTP/HTTPS web management, full or menu-based CLI over SSH/Telnet, SNMP v1/v2c/v3, Smart Network Application, FindIT Network Manager, and an embedded FindIT Network Probe. FindIT Network Discovery assists discovery; Cisco Active Advisor and Network Plug and Play provide additional management and provisioning integration. Select the required access methods before staging.
SG250-26P-K9-UK is discontinued: end of sale was October 30, 2021, and Cisco support ends October 31, 2026. Software maintenance ended October 30, 2022. Its first replacement, CBS250-24P-4G-UK, is also discontinued; the migration chain now ends at C1200-24P-4G. Plan service coverage against the SG250 deadline rather than an unrestricted lifetime term.
SG250-26P-K9-UK is available new sealed or certified refurbished. ORM provides up to a 3-year extended warranty on new units, up to 1 year on refurbished units, and 30-day returns on every condition; terms apply. Cisco's limited lifetime hardware warranty has a 1-year fan/PSU limit, with all Cisco service ending October 31, 2026.
195W is the shared PoE budget for SG250-26P-K9-UK across 24 powered access ports, with 30W available per port within that aggregate limit. The budget does not support maximum output on every powered port simultaneously. Size the concurrent endpoint load before selecting switch quantities or assigning high-draw devices.
Yes, the Cisco 250 Series can route between VLANs using IPv4 static routing, with 32 static routes and 16 IP interfaces. Use the available interface count when planning routed segments, and specify the required static routes in the configuration handover rather than assuming unrestricted routing scale.
MGBSX1 and MGBLX1 are supported Gigabit SFP options for the SG250-26P. MGBSX1 supports multimode fiber to 500m, while MGBLX1 supports single-mode fiber to 10km. Choose matching media and link characteristics at both ends, and specify the required transceivers separately from the switch.
SG250-26P-K9-UK provides a 195W PoE budget, while SG250-26HP-K9-UK provides 100W. Both models are discontinued. For matching legacy installations, the P version fits a higher aggregate endpoint-power requirement; the HP version fits a lower-budget specification. Select against the combined draw of the devices that must operate concurrently.
SG250-26P-K9-UK takes AC through an internal power supply, while SG250-10P-K9-UK uses an external power adapter. Both models are discontinued. Compare these arrangements when matching existing equipment: the former fits an internal AC connection, while the latter fits an installation arranged around a separate external adapter.
C1200-24P-4G provides four 1G SFP uplinks, while SG250-26P-K9-UK has two 1G copper/SFP combo uplinks. The SG250 model is discontinued; C1200-24P-4G is the current endpoint of its migration chain. Keep the SG250 comparison for legacy matching, and consider the Catalyst model for a refresh requiring four fiber uplink positions.
United States
