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SG250-26HP-K9-EU
Cisco SG250-26HP-K9-EU 250 24-Port Gigabit PoE+ Switch, 2x1G...
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SG250-26HP-K9-EU is a rack-mount 1U, Layer 2+ smart managed switch with 24 Gigabit Ethernet PoE+ access ports and two fixed Gigabit copper/SFP combo uplinks. Part of the Cisco 250 Series Smart Switches, this configuration connects business computers while supplying power to compatible IP phones, wireless access points, and surveillance cameras. Each combo uplink provides a choice between a copper connection and a fiber connection, with only one medium active at a time. The discontinued SG250-26P-K9-EU provides a larger 195W endpoint-power allocation for legacy installations requiring more aggregate PoE capacity. The HP configuration retains powered access across its access-port bank, but available power must be allocated across connected devices rather than treated as a maximum-power allowance for every port simultaneously.
SG250-26HP-K9-EU price is is available on request. Get immediate quote.
Request bulk order quote for SG250-26HP-K9-EU for additional pricing. Browse the full Cisco SG250 Switches series or explore all Cisco products.
52 Gbps switching capacity supports traffic across the installed interfaces, while 38.69 Mpps forwarding performance provides the packet-processing limit for the configuration. A 100W shared PoE budget constrains the combined power requested by connected endpoints. Static IPv4 routing supports 32 routes and 16 IP interfaces for communication between configured network segments; dynamic routing is not included in this feature set. SG250-26HP-K9-EU uses 512 MB of memory for switch operation and 256 MB of flash for software storage. Its 12 Mb packet buffer is shared dynamically across ports rather than reserved equally for each interface. The Cisco SG250-26HP supports STP, RSTP, MSTP, and LACP for loop control and link aggregation. Dual software images support firmware upgrade recovery, while port security, access control lists, and storm control provide configurable traffic restrictions. Browser configuration and a scriptable command-line interface accommodate interactive administration or repeatable configuration changes.
ORM Systems offers SG250-26HP-K9-EU new sealed and certified refurbished; Cisco's limited lifetime hardware warranty includes 1-year fan and power-supply coverage, with Cisco service ending October 31, 2026. Certified refurbished units are inspected and bench-tested, including power-on and POST, rated-speed port links, clean boot, PoE output under load on every powered port, optics recognition, firmware verification, and configuration wiping to factory default. Specify condition, quantity, and regional identifier: new orders carry up to a 3-year extended warranty, refurbished orders up to 1 year, and every condition has 30-day returns; terms apply. Volume POs are accepted, with Net-30 for government, RMA with advance replacement, and 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 | 100W shared |
Max Power Draw | 135.2W including PoE |
Cooling | 1 fan |
Replaces | SG200-26P / SLM2024PT; end of sale August 2, 2018 |
Lifecycle Status | End of sale October 30, 2021 |
When successive branch purchases require the same initial configuration, text-editable configuration files and Cisco Network Plug and Play support repeatable provisioning. Cisco PnP Connect provides a provisioning path without making the hardware a stack. Define the configuration file, provisioning method, and regional ordering identifier before releasing the purchase order.
When a phone rollout combines voice prioritization with scheduled endpoint power, automatic voice VLAN handling and eight hardware queues provide configuration controls for the deployment. Time-based PoE allows powered-port schedules to be set independently of traffic priorities. Specify endpoint roles, queue treatment, and powered-port schedules in the staging requirements before the PO.
When a lab or staging order must support packet capture before deployment, port mirroring can send traffic from four source ports to one destination port. VLAN mirroring provides a separate capture selection method. Reserve the analyzer connection and identify the required capture sources in the acceptance plan before ordering the hardware.
10G uplinks to distribution
SG250-26HP-K9-EU has Gigabit combo uplinks, not 10G interfaces. C1200-24P-4X provides four 10G SFP+ uplinks while retaining a 24-port Gigabit PoE access configuration.
Maximum PoE power on every port
SG250-26HP-K9-EU shares 100W across 24 powered access ports. The allocation cannot supply 30W simultaneously to every powered port; a requirement for that loading exceeds this configuration.
Fanless operation near occupied desks
SG250-26HP-K9-EU contains one fan. Acoustic output reaches 37.5 dB between 0°C and 30°C and 49.7 dB at 50°C, so this configuration does not meet a fanless requirement.
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| SG250-26HP-K9-EU |  SG250-08-K9-EU |  SG250-26-K9 |  SG250-50-K9 |  SG250-50P-K9-UK | |
|---|---|---|---|---|---|
| Depth | 257 mm | 128 mm | 202 mm | 257 mm | 350 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 | Desktop | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U |
| Height | 44 mm | 30 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | SG250-26HP-K9-EU | SG250-08-K9-EU | SG250-26-K9 | SG250-50-K9 | SG250-50P-K9-UK |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 135.2W | 7.6W | 18.9W | 35.4W | 481.9W |
| Switching Capacity | 52 Gbps | 16 Gbps | 52 Gbps | 100 Gbps | 100 Gbps |
| Weight | 3.37 kg | 0.54 kg | 2.72 kg | 2.94 kg | 4.82 kg |
| Width | 440 mm | 160 mm | 440 mm | 440 mm | 440 mm |
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SG250-26HP-K9-EU identifies the Gigabit 250 smart-switch configuration: 26 total connections, comprising 24 PoE+ access ports and two combo uplinks. HP selects the 100W configuration, while EU is the regional ordering suffix. K9 remains part of the complete ordering identifier rather than a separate hardware selection.
SG250-26HP-K9-EU supports HTTP/HTTPS web management, SSH or Telnet CLI, SNMP, Smart Network Application, Cisco FindIT Network Manager with an embedded Probe, and Cisco Active Advisor. FindIT Network Discovery Utility provides device discovery. Cisco Network Plug and Play supports provisioning through PnP Connect, while the CLI supports scripted configuration.
SG250-26HP-K9-EU is discontinued, with end of sale on October 30, 2021, and its last date of support on October 31, 2026. Software maintenance ended October 30, 2022. Applicable service remains subject to entitlement until the support deadline; after that deadline, Cisco service is unavailable for this hardware.
SG250-26HP-K9-EU is offered new sealed with up to a 3-year extended warranty or certified refurbished with up to 1 year. Every condition has 30-day returns; terms apply. Cisco's limited lifetime hardware warranty includes 1-year fan and power-supply coverage, with Cisco service bounded by October 31, 2026.
SG250-26HP-K9-EU provides a 100W shared PoE budget across 24 access ports, with a maximum of 30W on an individual powered port. PoE+ and PoE endpoints share that allocation. Size the combined endpoint requests before ordering; the individual port limit does not mean every powered port can draw maximum power simultaneously.
Cisco SG250-26HP supports Gigabit fiber optics including MGBSX1 for multimode connections to 500 m and MGBLX1 for single-mode connections to 10 km. Its two SFP connections share combo interfaces with copper ports. Select the optic for the installed fiber and distance; these interfaces do not provide 10G operation.
The Cisco 250 configuration provides static IPv4 routing with 32 routes and 16 IP interfaces, placing this model in the Layer 2+ category. Interfaces can be configured on physical ports, link aggregation groups, VLAN interfaces, or loopback interfaces. Specify the required interface and route counts before selecting this configuration for routed access.
SG250-26HP-K9-EU uses an internal AC power supply accepting 100-240V AC at 50-60 Hz. Maximum consumption including PoE is 135.2W at 110V or 133.9W at 220V. An external power adapter is not required; include the switch's own consumption and endpoint loading when sizing the AC feed.
Cisco SG250-26HP occupies 1U in a full-width rack installation and measures 440 mm wide, 44 mm high, and 257 mm deep. Unit weight is 3.37 kg. A mounting kit is included in the standard package; allow additional space for connected cables when checking the intended rack position.
SG250-26HP-K9-EU replaces the discontinued SG200-26P, also identified as SLM2024PT, whose end-of-sale date was August 2, 2018. For a legacy replacement order, retain the complete regional ordering identifier instead of the earlier model name. Check endpoint-power requirements and fiber components against the replacement configuration before issuing the PO.
SG250-26HP-K9-EU has a 100W PoE budget, while SG250-26P-K9-EU has 195W. Both models are discontinued and retain the same access-port layout. Legacy installations with lower aggregate endpoint demand suit the 100W configuration; a replacement requirement needing the larger power allocation suits the 195W configuration.
SG250X-24P-K9-EU provides four 10G uplinks, comprising two 10GBASE-T ports and two SFP+ ports, whereas SG250-26HP-K9-EU has two Gigabit combo uplinks. Both models are discontinued. The former matches a legacy 10G upstream connection requirement; the latter matches an existing Gigabit copper or fiber uplink arrangement.
SG250-50HP-K9-EU provides 48 Gigabit PoE+ access ports, compared with 24 on SG250-26HP-K9-EU. Both configurations are discontinued, so this comparison concerns legacy hardware requirements rather than a current-generation purchase. Existing 24-port access blocks match the smaller configuration; installations requiring 48 powered access connections match the larger configuration.
SG250-26HP-K9-EU was replaced by CBS250-24PP-4G-EU, which is also discontinued and has no current successor on that migration line. CBS250-24PP-4G-EU reached end of sale on October 29, 2024. Its configuration has 24 Gigabit access ports and four dedicated Gigabit SFP uplinks rather than the older model's combo arrangement.
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