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SG350X-48MP-K9-EU
Cisco SG350X-48MP-K9-EU 350X 48-Port Gigabit PoE+ Switch, 4x...
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SG350X-48MP-K9-EU is a managed Layer 2+ rack-mount 1U switch with 48 Gigabit PoE+ access ports and four fixed 10G uplinks, split between two 10G copper/SFP+ combo interfaces and two SFP+ ports. The Cisco 350X Series Stackable Managed Switches fit SMB access layers that need PoE for phones, cameras, and wireless access points while keeping 10G aggregation available from the same chassis. The 48-port Gigabit PoE+ access switch supports static LAN routing and true horizontal stacking, so multiple units can be managed as one system. Cisco SG350X-48MP carries a larger 740W PoE budget than SG350X-48P-K9-EU, which carries a 382W budget on the same 48-port PoE+ access layout.
SG350X-48MP-K9-EU price for new stock is is available on request. Get immediate quote. SG350X-48MP-K9-EU refurb price is $877.09.
Request bulk order quote for SG350X-48MP-K9-EU for additional pricing. Browse the full Cisco SG350X Switches series or explore all Cisco products.
176 Gbps switching capacity and 130.94 Mpps forwarding support wire-speed, nonblocking traffic across the fixed copper and fiber uplinks. 740W of PoE is shared across 48 powered ports, with eight ports supporting 60W PoE and the other RJ-45 network ports supporting up to 30W until the switch budget is reached. Static IPv4 routing supports up to 990 routes, and static IPv6 routing supports up to 245 routes, so dynamic routing protocols are not the design target for this 350X Series model. SG350X-48MP-K9-EU includes 512 MB memory, 256 MB flash, a 16000-entry MAC table, and a 3 MB shared packet buffer. Management options include HTTP/HTTPS web UI, Textview CLI, SSH, SNMP, Smart Network Application, Cisco FindIT Network Manager, the embedded FindIT Network Probe, and Cisco PnP Connect.
SG350X-48MP-K9-EU is available from ORM Systems in new sealed and certified refurbished condition. Refurbished managed units are inspected and bench-tested, firmware verified, wiped to factory default, and tested for power-on and POST, every port linking at rated speed, PoE output under load, optics bay recognition, internal PSU status, and fan status. Specify the condition, regional stock preference, and any SFP+ media or direct-attach cabling on the same PO. New units qualify for up to 3-year extended warranty, certified refurbished units qualify for up to 1 year, and every condition carries 30-day returns with terms applying. PO is accepted, Net-30 is available for government, RMA can include advance replacement, and stock or RMA routing is available across UK, EU, US, and MEA regions.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 48 x 1G PoE+, 4 x 10G |
PoE Budget | 740W |
Stacking | True stacking, 4 units |
Max Power Draw | 890.4W |
Cooling | 4 fans |
Lifecycle Status | End of support 31 October 2026 |
Use this model when a 48-port closet needs PoE+ for mixed endpoints and several higher-draw devices. Eight ports support 60W PoE, while the switch has a 740W shared budget across all powered ports, so list phones, cameras, and access points by wattage before the PO.
A 350X stack can combine up to four SG350X, SG350XG, and SX350X switches as one system with up to 208 ports. Reserve the 10G copper or fiber interfaces needed for stack interconnects, then specify the uplink media separately from endpoint patching.
The EU suffix covers EU, Russia, Ukraine, Israel, UAE, Turkey, Egypt, South Africa, Indonesia, Philippines, Vietnam, Thailand, India, and Korea. Use the same regional suffix when standardizing purchase orders across those sites, and confirm the required power cord and stock location before shipment.
Post-2026 Cisco service
Cisco service for this product ends 31 October 2026. For a forward lifecycle path, use C1300-48FP-4X after the CBS350-48FP-4X-EU migration step.
OSPF or BGP routing
The switch supports static IPv4 and static IPv6 routing. Dynamic routing protocols such as OSPF, BGP, EIGRP, or IS-IS are not part of this platform.
More than four stack members
True horizontal stacking is limited to four units and 208 ports. If the design requires a larger single managed stack, this platform does not meet that requirement.
Multigigabit access ports
The 48 access ports are Gigabit Ethernet. If 2.5G or 5G access is required for wireless uplinks, this exact model is the wrong access-port variant.
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| SG350X-48MP-K9-EU |  SG350XG-48T-K9-NA |  SG350X-24MP-K9-NA |  SG350X-24P-K9 |  SG350X-24PD-K9-NA | |
|---|---|---|---|---|---|
| Depth | 450 mm | 450 mm | 350 mm | 350 mm | 257 mm |
| Ethernet Technology | Gigabit Ethernet | 10 Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Multi-Gigabit (2.5G/5G) |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | SG350X-48MP-K9-EU | SG350XG-48T-K9-NA | SG350X-24MP-K9-NA | SG350X-24P-K9 | SG350X-24PD-K9-NA |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 890.4W | 272.6W | 468.8W | 268.3W | 476.6W |
| Switching Capacity | 176 Gbps | 960 Gbps | 128 Gbps | 128 Gbps | 140 Gbps |
| Weight | 6.69 kg | 7.43 kg | 5.69 kg. | 4.93 kg | 3.99 kg |
| Width | 440 mm | 440 mm | 440 mm | 440 mm | 440 mm |
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SG350X-48MP-K9-EU is the EU-region orderable PID for the SG350X-48MP model. SG350X-48MP identifies the 48-port Gigabit PoE+ 350X switch with a 740W PoE budget, K9 is part of the product order ID pattern, and EU is the country or region suffix.
SG350X-48MP-K9-EU is managed through HTTP/HTTPS web UI, Textview CLI, SSH, Telnet Server for IPv6 access, SNMP versions 1, 2c, and 3, Smart Network Application, Cisco FindIT Network Manager, the embedded FindIT Network Probe, and Cisco PnP Connect.
SG350X-48MP-K9-EU reached end of sale on 30 October 2021, with Cisco hardware support ending 31 October 2026. The named replacement was CBS350-48FP-4X-EU, and that model’s migration path now points to C1300-48FP-4X.
ORM offers SG350X-48MP-K9-EU new sealed or certified refurbished. Cisco’s Limited Lifetime hardware warranty is bounded by Cisco service ending 31 October 2026. ORM warranty options are up to 3-year extended for new units and up to 1 year for certified refurbished units, with 30-day returns and terms applying.
SG350X-48MP-K9-EU does not use a separate Cisco network license tier or minimum software subscription term in the hardware order. The switch uses embedded managed-switch software, with software updates and support tied to the platform’s warranty and support terms.
SG350X-48MP-K9-EU is named as a replacement for SF550X-48MP-K9-EU. That older PID was a 48-port 10/100 PoE stackable switch, while this model moved the access ports to Gigabit Ethernet and retained a stackable PoE access role.
SG350X-48MP-K9-EU provides a 740W PoE budget across 48 powered RJ-45 network ports. Eight ports support 60W PoE, and the other RJ-45 network ports support up to 30W each until the shared switch PoE budget is reached.
SG350X-48MP-K9-EU can participate in a true horizontal stack of up to four units and up to 208 ports. The 350X stack can mix SG350X, SG350XG, and SX350X switches, and stack interconnects use the 10G copper and fiber interfaces.
Cisco SG350X-48MP has four fixed 10G uplink ports. Two are 10G copper/SFP+ combo interfaces, where only one side of each combo pair is active at a time, and two are dedicated SFP+ ports for fiber or supported 10G direct-attach connections.
SG350X-48MP-K9-EU carries a 740W PoE budget where SG350X-48P-K9-EU carries a 382W PoE budget. Both are 48-port Gigabit PoE+ 350X models with four 10G uplinks, so SG350X-48MP-K9-EU suits higher aggregate endpoint draw while SG350X-48P-K9-EU fits lower PoE loading.
SG350X-48MP-K9-EU provides 48 Gigabit PoE+ ports and a 740W PoE budget, while SG350X-24MP-K9-EU provides 24 Gigabit PoE+ ports and a 382W PoE budget. Choose the 48-port model for higher port density and the 24-port model for smaller access closets.
C1300-48FP-4X is the forward migration model after the CBS350-48FP-4X-EU step, while SG350X-48MP-K9-EU reaches Cisco support end on 31 October 2026. SG350X-48MP-K9-EU fits like-for-like 350X sparing, while C1300-48FP-4X fits new-generation lifecycle planning.
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