Featured Deal
Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
Added to cart 28 times recently
Ready to Ship
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
SG250-08-K9-UK
Cisco SG250-08-K9-UK 250 8-Port Gigabit Desktop Switch
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
SG250-08-K9-UK is a fanless Layer 2+ smart-managed desktop switch with eight 10/100/1000 RJ-45 ports for small-business access networks. All connections are copper, with no separate uplink bank or optical cages, so an upstream connection uses an existing Ethernet port. Desktop placement and wall mounting suit locations outside a full-width equipment rack. Within the Cisco 250 Series Smart Switches, this model connects independently powered computers, printers and other Ethernet equipment without delivering endpoint power. The discontinued SG250-08HP-K9-UK differs by providing PoE+ with a shared 45W budget. A browser-based configuration interface gives administrators control over network settings rather than limiting operation to unmanaged forwarding.
SG250-08-K9-UK price is is available on request. Get immediate quote.
Request bulk order quote for SG250-08-K9-UK for additional pricing. Browse the full Cisco SG250 Switches series or explore all Cisco products.
16 Gbps switching capacity provides nonblocking forwarding across the fixed interfaces. 11.9 Mpps forwarding handles 64-byte packets at the rated packet-processing capacity. Static IPv4 routing supports communication between VLANs without a dynamic-routing feature set. SG250-08-K9-UK combines 512 MB of DRAM with 256 MB of flash for runtime operation and image storage. The Cisco SG250-08 shares a 12 Mb packet buffer across its ports to accommodate traffic bursts. An 8000-entry MAC table tracks learned devices, while STP/RSTP/MSTP provides loop control. LACP groups parallel links, and eight hardware queues separate traffic priorities. Dual images retain an alternate firmware image during upgrades, while SCP protects configuration transfers. Energy Detect reduces consumption on inactive connections, and short-reach adjustments reduce transmit power for shorter cables. 7.6W worst-case consumption provides an electrical sizing figure for the switch itself, without an additional endpoint-power allocation.
Order SG250-08-K9-UK new sealed or certified refurbished, with ORM coverage of up to 3-year extended warranty on new units and up to 1 year on certified refurbished units. Refurbished hardware is inspected and bench-tested for power-on and POST, rated-speed links on every port, clean boot, supplied-adapter output and PoE-powered startup; firmware is verified and configurations wiped to factory default. Specify condition, quantity and regional power requirements on the PO; returns are available for 30 days in every condition, with terms applying. Enterprise and volume orders support PO acceptance, Net-30 for government and RMA with advance replacement through UK, EU, US and MEA regional stock/RMA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 8 x 1G copper, no dedicated uplinks. |
Powered by PoE | 802.3af PoE / 802.3at PoE+ on port 8. |
Cooling | Fanless. |
Replaces | SLM2008T-UK; end of sale October 4, 2018. |
Lifecycle Status | End of sale July 30, 2022. |
Replacement PID | C1200-8T-D, through discontinued CBS250-8T-D-UK. |
When separate workgroups need local communication, Layer 3 interfaces can use physical ports, VLAN interfaces, link aggregation groups or loopbacks. The limit is 16 IP interfaces, so additional VLANs do not automatically mean additional routed segments. Map the required gateway interfaces and include that configuration requirement before issuing the PO.
When several sites need repeatable configuration, Cisco Network Plug and Play with PnP Connect provides a provisioning path. CLI privilege levels 1, 7 and 15 also allow different administrative access levels. Specify the provisioning workflow, configuration ownership and administrator privilege requirements before ordering units for multiple locations.
When validating an application or troubleshooting an existing network, port mirroring can send traffic from four source ports to one destination port for analysis. The analyzer connection must be included in the connection plan. Identify the capture sources and reserve the destination connection before ordering the staging equipment.
PoE power for attached endpoints
SG250-08-K9-UK can receive PoE power but supplies no PoE output. Connected phones, cameras and access points require independent power or a separate power-sourcing device.
Fiber or 10G uplink connections
SG250-08-K9-UK has copper Gigabit interfaces without optical cages or 10G connections. Fiber backhaul and higher-speed upstream connections require different switching hardware.
Continued routine software maintenance
Routine software maintenance ended July 30, 2023. C1200-8T-D is the current migration endpoint; the intermediate CBS250-8T-D-UK replacement is also discontinued.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| SG250-08-K9-UK |  SG250-08HP |  SG250-08 |  SG250-26-K9-EU |  SG250-26HP-K9 | |
|---|---|---|---|---|---|
| Depth | 128 mm | 128 mm. | 128 mm | 202 mm | 257 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 | Desktop | Desktop | Desktop | Rack-Mount 1U | Rack-Mount 1U |
| Height | 30 mm | 30 mm. | 30 mm | 44 mm | 44 mm |
| Manufacturer Part Number | SG250-08-K9-UK | SG250-08HP | SG250-08 | SG250-26-K9-EU | SG250-26HP-K9 |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 7.6W | 61.4W | 7.6W | 18.9W | 135.2W |
| Switching Capacity | 16 Gbps | 16 Gbps | 16 Gbps | 52 Gbps | 52 Gbps |
| Width | 160 mm | 160 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.
SG250-08-K9-UK identifies the 250 Series Gigabit smart switch, with 08 denoting eight ports and -UK selecting its regional ordering group. K9 remains part of the complete model identifier. The -UK group covers the United Kingdom, Saudi Arabia, Qatar, Kuwait, Singapore, Hong Kong and Malaysia.
SG250-08-K9-UK supports HTTP/HTTPS web management, a Textview CLI over SSH or Telnet, and SNMP versions 1, 2c and 3. Additional tools include Smart Network Application, FindIT Network Manager, embedded FindIT Network Probe, FindIT Network Discovery Utility and Cisco Active Advisor. Cisco Network Plug and Play with PnP Connect supports provisioning.
SG250-08-K9-UK can receive power through port 8 from an 802.3af PoE or 802.3at PoE+ source, or use its external AC adapter. The powered-device connection supplies the switch itself, not attached endpoints. Specify upstream PoE availability when planning an installation that will not use the adapter.
SG250-08-K9-UK does not support fiber uplinks because the chassis has no optical cages. Its eight built-in interfaces are 10/100/1000 copper ports, so an upstream connection uses one of those connections. Adding a transceiver or removable uplink card cannot provide fiber connectivity on this model.
SG250-08-K9-UK provides static IPv4 routing with a maximum of 32 routes and 16 IP interfaces. Interfaces can use physical ports, link aggregation groups, VLAN interfaces or loopbacks. The switch therefore supports limited local routing between workgroups, rather than a dynamic-routing deployment requiring route exchange with neighboring devices.
SG250-08-K9-UK is discontinued, with end of sale on July 30, 2022, and last support on July 31, 2027. Routine software maintenance ended July 30, 2023. New sealed inventory remains discontinued hardware; its condition does not restart Cisco lifecycle milestones or extend the final support date.
ORM offers SG250-08-K9-UK new sealed or certified refurbished, with up to 3-year extended warranty on new units and up to 1 year on refurbished units. Returns are 30 days for every condition; terms apply. Cisco's limited lifetime hardware warranty is eligibility-dependent and bounded by July 31, 2027; fans and power supplies have 1-year Cisco coverage.
SG250-08-K9-UK replaces the discontinued SLM2008T-UK, an SG200-08 eight-port Gigabit smart switch. SLM2008T-UK reached end of sale on October 4, 2018, and last support on October 31, 2023. Match the regional configuration when maintaining an established spare inventory; the replacement 250 model is also discontinued.
SG250-08-K9-UK supplies no endpoint PoE, whereas SG250-08HP-K9-UK delivers PoE+ across eight ports with a shared 45W budget. Both models are discontinued. The former suits existing installations with independently powered endpoints; the latter suits established PoE installations whose combined endpoint demand fits that shared power budget.
SG250-08-K9-UK has eight Gigabit copper ports, while SG250-18-K9-UK has 16 Gigabit copper access ports plus two Gigabit copper/SFP combo ports. Both models are discontinued. The eight-port model suits smaller existing connection counts; the 18-port model suits established deployments requiring the larger connection inventory.
SG250-08-K9-UK ended Cisco sales on July 30, 2022, while C1200-8T-D is the current migration endpoint. The intermediate CBS250-8T-D-UK replacement is also discontinued, with sales ending October 29, 2024. SG250-08-K9-UK serves exact-model sparing; C1200-8T-D suits procurement requiring current replacement hardware instead of another discontinued generation.
The Cisco SG250-08 supports desktop placement and wall mounting, not standard full-width rack mounting. Its enclosure measures 160 mm wide, 30 mm high and 128 mm deep, with a weight of 0.54 kg. Specify desktop or wall placement rather than assuming a conventional rack installation.
United States
