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SG250-50HP-K9-UK
Cisco SG250-50HP-K9-UK 250 Series Smart Switches 48-Port Gig...
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SG250-50HP-K9-UK is a discontinued Gigabit PoE Smart Switch in the Cisco 250 Series. Cisco support ends October 31, 2026, so a spare purchase needs a separate lifecycle plan rather than an assumption of continued manufacturer support.
SG250-50HP-K9-UK price is is available on request. Get immediate quote.
Request bulk order quote for SG250-50HP-K9-UK for additional pricing. Browse the full Cisco SG250 Switches series or explore all Cisco products.
SG250-50HP-K9-UK delivers wire-speed switching with 100 Gbps capacity and 74.41 Mpps forwarding.
SG250-50HP-K9-UK is offered new sealed or certified refurbished; refurbished units are inspected and bench-tested, with every port linking at rated speed, PoE output verified under load, optics bay recognition checked, firmware verified, and configuration wiped to factory default. Specify condition and quantity on the purchase order: new units carry up to 3-year extended warranty, certified refurbished units up to 1 year, and every condition has 30-day returns; terms apply. Cisco’s limited lifetime hardware warranty ends at its October 31, 2026 support cutoff. Enterprise and volume orders can use POs, Net-30 for government, and RMA with advance replacement across UK, EU, US, and MEA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 48 x 1G PoE+ / 2 x 1G combo uplinks |
PoE Budget | 192W |
Max Power Draw | 267.2W |
Cooling | 2 fans. |
Lifecycle Status | End of sale October 30, 2021. |
Replacement PID | CBS250-48PP-4G-UK discontinued / No current successor. |
An installed SLM2048PT-UK estate creates a replacement-part requirement rather than a new feature requirement. SG250-50HP-K9-UK was its named replacement, but that replacement is also discontinued. Confirm the installed configuration, required order condition, and replacement schedule before specifying a like-for-like spare on the purchase order.
A maintenance purchase for SG250-50HP-K9-UK can specify new sealed or certified refurbished units for UK, EU, US, and MEA stock and RMA requirements. Separate the condition requirement from the regional requirement, then put the required quantities and locations on the purchase order.
10G uplinks to distribution
SG250-50HP-K9-UK uplinks are limited to 1G.
Maximum PoE+ power on every port
SG250-50HP-K9-UK has a shared 192W power budget.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| SG250-50HP-K9-UK |  SG250-26P-K9 |  SG250-08-K9-NA |  SG250-26HP |  SG250-26-K9-UK | |
|---|---|---|---|---|---|
| Depth | 350 mm | 257 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 | SG250-50HP-K9-UK | SG250-26P-K9 | SG250-08-K9-NA | SG250-26HP | SG250-26-K9-UK |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 267.2W | 262W | 7.6W | 135.2W | 18.9W |
| Switching Capacity | 100 Gbps | 52 Gbps | 16 Gbps | 52 Gbps | 52 Gbps |
| Weight | 4.8 kg. | 3.81 kg | 0.54 kg | 3.37 kg | 2.72 kg. |
| Width | 440 mm | 440 mm | 160 mm | 440 mm | 440 mm |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
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.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
SG250-50HP-K9-UK identifies the regional ordering variant of the Cisco SG250-50HP 50-Port Gigabit PoE Smart Switch. UK is its country/region suffix.
SG250-50HP-K9-UK supports web UI, SSH/Telnet CLI, SNMP, Smart Network Application, and FindIT management.
SG250-50HP-K9-UK supports 32 static IPv4 routes.
SG250-50HP-K9-UK is discontinued, with an end-of-sale date of October 30, 2021, and a last date of support of October 31, 2026. The support cutoff is separate from the sales cutoff; continued availability through a reseller does not extend Cisco’s service period.
SG250-50HP-K9-UK is offered new sealed or certified refurbished. ORM’s new warranty is up to 3-year extended; certified refurbished coverage is up to 1 year. Returns are 30 days on every condition; terms apply. Cisco’s limited lifetime hardware warranty is bounded by its October 31, 2026 support cutoff.
SG250-50HP-K9-UK replaced SLM2048PT-UK, the SG 200-50P 50-port Gigabit PoE Smart Switch. That relationship identifies a historical migration option, not a current-product recommendation. SG250-50HP-K9-UK has since been discontinued itself, so a replacement order must also account for its own remaining support period.
CBS250-48PP-4G-UK was the replacement named for SG250-50HP-K9-UK, but CBS250-48PP-4G-UK is also discontinued. Its end-of-sale date was October 29, 2024. No migration product is currently named for that replacement, so the historical successor should not be treated as a current-model recommendation.
CBS250-48PP-4G-UK is not a current successor: sales ended October 29, 2024, and its last date of support is October 31, 2029. Software maintenance and vulnerability support ended October 29, 2025. No migration product is named for this discontinued model, so its support milestones remain relevant to procurement.
SG250-50HP-K9-UK passed its end-of-software-maintenance date on October 30, 2022. Cisco no longer develops, repairs, maintains, or tests its software after that milestone. That date is distinct from the October 31, 2026 last date of support and should not be interpreted as continued software-fix coverage.
CBS250-48PP-4G-UK has four dedicated 1G SFP uplinks, whereas SG250-50HP-K9-UK has two Gigabit copper/SFP combo uplinks. Both models are discontinued. The older switch suits a matching spare requirement; the historical replacement accommodates four fiber uplinks but still requires procurement against its own lifecycle limitations.
United States
