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SG350-10SFP-K9-NA
Cisco SG350-10SFP-K9-NA 350 8-Port Gigabit SFP Desktop Switc...
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SG350-10SFP-K9-NA brings fanless operation to a managed Layer 2+ desktop switch with eight dedicated Gigabit SFP ports and two fixed Gigabit copper/SFP combo uplinks. The non-PoE configuration serves small-business networks that need fiber connections rather than powered copper access ports. Cisco 350 Series Managed Switches support traffic separation through VLANs and access controls, while each combo uplink activates either its copper connection or its fiber connection, not both simultaneously. The discontinued SG350-28SFP-K9-NA increases dedicated SFP density to 24 ports for larger legacy fiber installations. This compact configuration provides fixed Ethernet connections without an uplink expansion bay or removable port cards.
SG350-10SFP-K9-NA price for new stock is is available on request. Get immediate quote. SG350-10SFP-K9-NA refurb price is $955.64.
Request bulk order quote for SG350-10SFP-K9-NA for additional pricing. Browse the full Cisco 350 Series Managed Switches series or explore all Cisco products.
20 Gbps switching capacity provides nonblocking forwarding across the available connections, while 14.88 Mpps forwarding handles 64-byte packets at wire speed. 990 static IPv4 routes support locally maintained next-hop policies; PBR directs selected traffic using IPv4 or IPv6 access controls rather than dynamic route exchange. SG350-10SFP-K9-NA combines 512 MB of memory, 256 MB of flash, and a 1.5 MB packet buffer shared dynamically across its ports. A 16000-entry MAC table supports Ethernet address learning, and STP, RSTP, MSTP, and LACP provide loop control and link aggregation. Browser administration offers simple and advanced modes; the Cisco Small Business management options also include a scriptable CLI and SNMP for configuration and monitoring. Dual firmware images support image maintenance, and the front-panel USB Type-A connection supports file handling. 11.9W maximum system consumption provides the upper figure for electrical sizing, with the external adapter accepting 100–240V AC. Dynamic routing protocols and higher-speed fiber uplinks are not part of this configuration.
ORM Systems supplies SG350-10SFP-K9-NA new sealed or certified refurbished; refurbished units are inspected and bench-tested, including optics bay recognition and supplied-adapter output, with firmware verified and configurations wiped to factory default. ORM provides up to a 3-year extended warranty for new units and up to 1 year for certified refurbished units, with 30-day returns on every condition, terms apply; Cisco's separate limited lifetime hardware warranty is entitlement-dependent and bounded by July 31, 2027. Specify condition and quantities on the purchase order for this 10-port Gigabit managed SFP switch. For enterprise and volume orders, POs are accepted, with Net-30 for government, regional stock and RMA across the UK, EU, US, and MEA, and advance replacement.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 8 x 1G SFP / 2 x 1G copper/SFP combo |
Max Power Draw | 11.9W |
Cooling | Fanless |
Lifecycle Status | End of sale July 30, 2022. |
Replacement PID | CBS350-8S-E-2G-NA discontinued; no current successor. |
When several small-business sites need the same administrative policy, text-editable configuration files can be downloaded to another switch, while CLI privilege levels 1, 7, and 15 separate operator access. Prepare the configuration template and administrator permissions centrally, then specify staging requirements alongside the hardware quantities before issuing the purchase order.
When separate workgroups require local IP connectivity, the switch supports 128 IP interfaces across physical ports, link aggregation groups, VLAN interfaces, and loopback interfaces. Count the interfaces required by the addressing plan rather than only the attached devices, and include the intended interface configuration in the staging requirements before the purchase order.
When a replacement network configuration needs traffic inspection before deployment, port mirroring can copy traffic from eight source ports to one destination port within a single session. Identify the monitoring connection and the sources that must be observed together, then specify the bench configuration and required connection media before ordering.
10G fiber uplinks to distribution
The fixed SFP connections operate at Gigabit speed, and the chassis has no removable uplink card bay. A requirement for faster distribution connections exceeds this configuration.
PoE power for connected endpoints
The copper combo connections carry data without delivering endpoint power. Phones, cameras, or wireless access points requiring power through their Ethernet connection need a separate powered switching solution.
A current direct fiber successor
The named replacement, CBS350-8S-E-2G-NA, is also discontinued. That migration chain has no current successor, so it does not provide a current direct replacement for procurement.
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| SG350-10SFP-K9-NA |  SG350-52MP |  SG350-28-K9 |  SG350-10 |  SG350-52MP-K9-EU | |
|---|---|---|---|---|---|
| Depth | 170 mm | 350 mm | 202 mm | 170 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 | Desktop | Rack-Mount 1U | Rack-Mount 1U | Desktop | Rack-Mount 1U |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | SG350-10SFP-K9-NA | SG350-52MP | SG350-28-K9 | SG350-10 | SG350-52MP-K9-EU |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 11.9W | 858W | 19.9W | 9.8W | 858W |
| SFP Ports | 8 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 | 2 x 1GbE (Combo, shared with RJ-45) | 2 x 1GbE / 2 x 1GbE (Combo, shared with RJ-45) |
| Switching Capacity | 20 Gbps | 104 Gbps | 56 Gbps | 20 Gbps | 104 Gbps |
| Weight | 2.08 kg | 3.83 kg. | 2.75 kg | 1.09 kg | 3.83 kg. |
| Width | 279.4 mm | 440 mm | 440 mm | 280 mm | 440 mm |
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SG350-10SFP-K9-NA identifies a Cisco 350 Series Gigabit managed SFP switch: SG350 selects the family, and 10SFP identifies ten logical Gigabit connections comprising eight dedicated SFP ports and two combo ports. The NA suffix selects the USA, Canada, Mexico, Colombia, Chile, and remaining Latin American ordering region.
SG350-10SFP-K9-NA is managed through the HTTP/HTTPS web interface, console or SSH/Telnet CLI, and SNMP versions 1, 2c, and 3. Network-level options include Smart Network Application, FindIT Network Manager with its embedded probe, and Cisco Active Advisor. The web interface includes simple and advanced modes; the CLI supports scripted administration.
SG350-10SFP-K9-NA reached end of sale on July 30, 2022, and its last date of applicable Cisco support is July 31, 2027. Software maintenance releases ended July 30, 2023. A maintenance purchase must account for the remaining support period separately from the availability of replacement hardware stock.
SG350-10SFP-K9-NA is offered new sealed or certified refurbished, with ORM warranties of up to 3-year extended coverage for new units and up to 1 year for refurbished units. Returns are 30 days for every condition; terms apply. Cisco's limited lifetime hardware warranty is separate, entitlement-dependent, and bounded by July 31, 2027.
SG350-10SFP-K9-NA replaces the discontinued SG300-10SFP-K9-NA. The earlier switch also used eight dedicated SFP connections and two Gigabit combo connections, preserving the basic fiber-oriented connection arrangement. This is a legacy replacement relationship rather than a current-product recommendation, because the SG350 model has also reached end of sale.
No, SG350-10SFP-K9-NA does not supply PoE to connected devices. The copper sides of its combo connections provide Ethernet data rather than endpoint power, and the switch uses an external AC adapter. Connected phones, cameras, or wireless access points that require Ethernet-delivered power need another power source.
SG350-10SFP-K9-NA supports MGBSX1 for Gigabit multimode fiber connections to 500 m, MGBLX1 for single-mode fiber connections to 10 km, and MGBLH1 for single-mode fiber connections to 40 km. Select the transceiver by cable type and connection distance, and specify the required quantity separately on the purchase order.
SG350-10SFP-K9-NA supports static IPv4 routing with 990 static routes and 128 IP interfaces, plus PBR. Routing interfaces can use physical ports, link aggregation groups, VLAN interfaces, or loopback interfaces. The configuration suits locally maintained next-hop policies; include the addressing plan and required routes when specifying staging requirements.
SG350-10SFP requires 279.4 mm of width, 44 mm of height, and 170 mm of depth, and weighs 2.08 kg. The chassis is desktop-sized rather than full-width 19-inch equipment. Allow room for fiber bends and the external power adapter when specifying the installation space and mounting arrangement.
SG350-10P-K9-NA supplies PoE+ through eight copper access ports, while SG350-10SFP-K9-NA does not supply endpoint power and uses dedicated SFP access ports. Both are discontinued. The powered copper model addresses legacy phone or wireless connections; the SFP model addresses maintenance requirements where the access connections use fiber.
SG350-20-K9-NA uses an internal universal AC supply, whereas SG350-10SFP-K9-NA runs from an external AC adapter. Both are discontinued. The internal-supply model matches maintenance requirements for mains input at the chassis; the external-adapter model matches replacement orders where the adapter and its connection form part of the spares plan.
SG350-28SFP-K9-NA has 24 dedicated Gigabit SFP slots, compared with eight on SG350-10SFP-K9-NA, and both are discontinued. The higher-density model suits larger legacy fiber connection requirements; the smaller configuration suits replacement purchases needing the original compact fiber-access arrangement rather than additional dedicated connections within one chassis.
CBS350-8S-E-2G-NA is the named replacement for SG350-10SFP-K9-NA, but that replacement also reached end of sale on May 30, 2024. Applicable support for the CBS350 replacement ends May 31, 2029. No current migration product follows that model in the replacement chain, so neither represents a current direct successor.
United States
