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SG350-10-K9-EU
Cisco SG350-10-K9-EU 350 8-Port Gigabit Desktop Switch, 2x1G...
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SG350-10-K9-EU is a fanless, managed Gigabit desktop switch with eight RJ-45 access ports and two fixed copper/SFP combo uplinks. Its Layer 2+ feature set serves small-business networks connecting independently powered endpoints, without supplying PoE. Each combo connection uses either copper or fiber, not both simultaneously. Within the Cisco 350 Series, this model combines compact hardware with configurable switching rather than unmanaged operation. The discontinued SG350-10P-K9-EU adds PoE+ for powered endpoints, distinguishing it from this non-PoE version.
SG350-10-K9-EU price for new stock is is available on request. Get immediate quote. SG350-10-K9-EU refurb price is $863.99.
Request bulk order quote for SG350-10-K9-EU for additional pricing. Browse the full Cisco 350 Series Managed Switches series or explore all Cisco products.
20 Gbps switching capacity and 14.88 Mpps forwarding support wire-speed operation across active interfaces. Static routing connects configured subnets, while PBR directs traffic through policy-selected next hops. SG350-10-K9-EU carries 512 MB of DRAM and 256 MB of flash for its management software and stored image. The Cisco SG350-10 also shares a 1.5 MB packet buffer across its ports rather than assigning that capacity individually to each connection.
SG350-10-K9-EU 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 either condition, terms apply. Refurbished units are inspected and bench-tested, including rated-speed port links and optics bay recognition; firmware is verified and configurations are wiped to factory default. State the required condition and power accessories on the purchase order; Cisco's separate limited lifetime warranty ends October 31, 2026. POs are accepted, government buyers can use Net-30, and enterprise or volume requirements can include RMA with advance replacement across UK, EU, US and MEA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 8 x 1G, 2 x 1G copper/SFP combo |
Max Power Draw | 9.8W |
Cooling | Fanless |
Lifecycle Status | End of sale: October 30, 2021 |
Replacement PID | C1300-8T-E-2G / SG350-10-K9-EU-RF (Cisco remanufactured) |
An existing installation standardized on SRW2008-K9-G5 may call for a family refresh rather than a wider redesign. SG350-10-K9-EU is its historical replacement, but is also discontinued. Before ordering legacy stock, reconcile configuration requirements, physical connections and the remaining manufacturer support window.
When several locations need consistent administration, Smart Network Application can discover topology, monitor events, apply configurations and upgrade software across compatible equipment. SNA-capable devices must share the credentials used for the management session. Specify the administrator credential policy and site configuration requirements before the purchase order.
Ethernet power for connected endpoints
SG350-10-K9-EU supplies no PoE to endpoints. C1300-8P-E-2G is a current eight-port Gigabit alternative with PoE and two Gigabit combo connections.
10G uplinks to upstream equipment
SG350-10-K9-EU has Gigabit combo uplinks, not 10G connections. Installing a different transceiver cannot turn these fixed Gigabit interfaces into 10G uplinks.
Manufacturer support beyond October 2026
SG350-10-K9-EU reaches its last support date on October 31, 2026. C1300-8T-E-2G is the current successor for replacement planning beyond that milestone.
Mon–Fri: [09:00-16:00]
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| SG350-10-K9-EU |  SG350-52 |  SG350-28MP-K9-UK |  SG350-28-K9 |  SG350-10SFP-K9 | |
|---|---|---|---|---|---|
| Depth | 170 mm | 257 mm | 257 mm | 202 mm | 170 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 | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Desktop |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | SG350-10-K9-EU | SG350-52 | SG350-28MP-K9-UK | SG350-28-K9 | SG350-10SFP-K9 |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 9.8W | 40.4W at 110V AC | 451.2W | 19.9W | 11.9W |
| SFP Ports | 2 x 1GbE (Combo, shared with RJ-45) | 2 x 1GbE / 2 x 1GbE (Combo, shared with RJ-45) | 2 x 1GbE / 2 x 1GbE (Combo, shared with RJ-45) | 2 x 1GbE (Combo, shared with RJ-45) / 2 x 1GbE | 8 x 1GbE / 2 x 1GbE (Combo, shared with RJ-45) |
| Switching Capacity | 20 Gbps | 104 Gbps | 56 Gbps | 56 Gbps | 20 Gbps |
| Weight | 1.09 kg | 2.75 kg | 3.37 kg | 2.75 kg | 2.08 kg |
| Width | 280 mm | 440 mm | 440 mm | 440 mm | 279.4 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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SG350-10-K9-EU identifies a Cisco 350 Series Gigabit managed switch with ten logical network connections: eight copper access ports and two copper/SFP combo ports. SG350 identifies the model family, 10 denotes the connection count, K9 remains part of the ordering identifier, and EU selects the regional version.
SG350-10-K9-EU supports an HTTP/HTTPS web interface, serial-console CLI, SSH, Telnet and SNMP management. Additional integrations include Smart Network Application, FindIT Network Manager and Cisco Active Advisor. Define the intended management interface and access restrictions during staging rather than assuming that network administration requires only a browser.
SG350-10-K9-EU supports ten simultaneous network connections: eight dedicated copper access ports and two combo connections. Each combo connection activates either its RJ-45 interface or its SFP interface. The copper and fiber sides of a shared pair cannot operate as separate additional ports at the same time.
SG350-10-K9-EU provides static IPv4 routing with 990 static routes and 128 IP interfaces, together with PBR. Its routing configuration uses explicitly defined paths rather than dynamic route exchange. Specify the required subnet interfaces, next hops and policy rules before using the switch for communication between network segments.
Yes, SG350-10-K9-EU reached end of sale on October 30, 2021, and its last support date is October 31, 2026. Software maintenance ended October 30, 2022. Remaining stock is therefore a legacy purchase, and a new sealed unit does not restart these manufacturer lifecycle milestones.
SG350-10-K9-EU replaced SRW2008-K9-G5, an SG300-10 Gigabit managed switch. That is a historical migration relationship, not an indication that the SG350 model remains current. For a legacy replacement order, reconcile the existing configuration and physical connections before treating the different hardware as a direct exchange.
ORM Systems offers SG350-10-K9-EU new sealed or certified refurbished. New units carry up to a 3-year extended warranty; certified refurbished units carry up to 1 year. Both conditions have 30-day returns, terms apply. Cisco's separate limited lifetime hardware warranty is bounded by October 31, 2026.
SG350-10-K9-EU supplies no PoE, whereas SG350-10P-K9-EU supplies PoE+ through eight ports with a shared 62W budget. Both models are discontinued. The non-PoE version suits independently powered endpoints; the PoE+ version addresses legacy installations that also require the switch to deliver power through the network cable.
SG350-10-K9-EU uses an external AC adapter, whereas SG350-20-K9-EU uses an internal universal AC supply. Both models are discontinued. The external-adapter model suits desktop layouts that accommodate a separate power unit; the internal-supply model addresses legacy installations requiring power conversion hardware inside the switch chassis.
C1300-8T-E-2G is the current successor, while SG350-10-K9-EU is discontinued and reaches its last support date on October 31, 2026. The migration passes through discontinued CBS350-8T-E-2G-EU. The older model serves deliberate legacy requirements; the Catalyst model is the current replacement for a new standardization decision.
SG350-10-K9-EU-RF is the Cisco-remanufactured form of this switch, distinct from ORM Systems' certified refurbishment. Those conditions are not interchangeable labels. An order for the base PID should state the intended condition explicitly; the RF suffix belongs to a different complete manufacturer part number.
United States
