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SG350X-48MP
Cisco SG350X-48MP 350X 48-Port Gigabit PoE+ Switch, 4x10G Up...
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SG350X-48MP combines 48 Gigabit PoE+ access ports with four fixed 10G uplinks in a full-width, 1U rack-mount chassis. Two uplinks provide shared copper/SFP+ connections, while two are dedicated SFP+ connections. Eight access ports also support 60W PoE for higher-draw endpoints. This managed Layer 2+ switch belongs to the Cisco 350X Series Stackable Managed Switches and serves small-business networks connecting workstations, phones, cameras, and wireless access points. The discontinued SG350X-48P sibling has a lower 382W PoE budget. For buyers retaining this generation, the 48-port Gigabit PoE+ configuration combines powered endpoint connections with a choice of copper or fiber uplink media.
SG350X-48MP price for new stock is is available on request. Get immediate quote. SG350X-48MP refurb price is $994.91.
Request bulk order quote for SG350X-48MP for additional pricing. Browse the full Cisco SG350X Switches series or explore all Cisco products.
176 Gbps switching capacity provides nonblocking forwarding across the built-in interfaces, while 130.94 Mpps forwarding accommodates 64-byte packets at wire speed. 740W of shared PoE output requires allocation across connected devices rather than unrestricted maximum draw on every powered port. Static IPv4 routing supports 990 routes for networks using manually configured forwarding paths rather than dynamic routing. SG350X-48MP carries 512 MB of memory, 256 MB of flash, and a dynamically shared 3 MB packet buffer. The MAC table holds 16000 entries. STP, RSTP, and MSTP control switching loops; LACP supports eight aggregation groups with eight active ports per group. Browser configuration, a full or menu CLI, and SNMP provide local administration and monitoring paths. Four fans provide active cooling, and the 0°C to 50°C operating range sets the environmental limit for installation.
SG350X-48MP is offered new sealed or certified refurbished; specify the condition and quantity on the purchase order. Certified refurbished units are inspected and bench-tested, with PoE output verified under load on every powered port; firmware is verified and configurations are wiped to factory default. ORM provides up to 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 eligible limited lifetime hardware coverage ends with Cisco service on October 31, 2026. Enterprise and volume procurement supports PO acceptance, government Net-30, and RMA with advance replacement, with regional stock and RMA coverage across UK, EU, US, and MEA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 48 x 1G PoE+ / 4 x 10G uplinks |
PoE Budget | 740W shared |
Stacking | Hardware stacking / 4 members |
Replaces | SF550X-48MP-K9-NA / End-of-sale June 18, 2020 |
Lifecycle Status | End-of-sale October 30, 2021 / Support ends October 31, 2026 |
Replacement PID | C1300-48FP-4X |
In a multi-building corporate campus, the SG350X-48MP powers 48 PoE+ HD security cameras and door controllers with its 740W budget, while its 4×10GbE uplinks aggregate high-resolution video streams to the NVR cluster. Outcome: Real-time, low-latency surveillance across 4 sites with simplified cabling, centralized management, and guaranteed bandwidth for incident response.
A global professional services firm uses the SG350X-48MP to simultaneously power 48 IP phones and Wi-Fi 6 access points via PoE+, with the 4×10GbE (2 × 10GBase-T/SFP+ combo + 2 × SFP+) ports linking to the data center core. Outcome: Seamless voice, video conferencing, and high-density wireless connectivity, optimized QoS, and future-ready 10Gb uplinks for peak collaboration traffic.
In a regional edge data center hosting virtual desktops and microservices, the SG350X-48MP aggregates 48 server NICs over 1GbE PoE+ ports for management appliances and out-of-band devices, while its 4×10GbE uplinks connect to spine switches. Outcome: High-performance, low-latency east-west traffic, streamlined power delivery to compute nodes, and resilient 10Gb connectivity for rapid VM migrations.
When replacing a failed SF550X-48MP-K9-NA in an established network, SG350X-48MP is its designated migration model. The older switch uses 10/100 access connections, so the change also moves endpoint connectivity to Gigabit Ethernet. Treat this as a legacy hardware purchase and specify the regional ordering identity, condition, and required quantity before the PO.
When adding locally routed network segments, interface scale needs checking separately from route count. The 350X family supports 128 IPv4 interfaces; IPv6 static routing supports 245 routes and 106 interfaces. Map the proposed physical, aggregated, and VLAN interfaces against those limits, then confirm the addressing and routing plan before specifying the order.
When preparing replacement hardware before installation, dual firmware images and text-editable configuration files support a staged workflow. Configuration files can be edited outside the switch and downloaded to another unit, while the front-panel USB Type A slot supports file and image handling. Specify the staging configuration and image requirements before the PO.
Multigigabit connections for powered endpoints
SG350X-48MP access connections stop at 1Gbps. Its faster uplinks do not provide 2.5G or 5G endpoint access, so multigigabit access requirements exceed this configuration.
30W on every access port
SG350X-48MP shares 740W across its powered ports. Forty-eight endpoints requiring 30W each need 1440W, exceeding that budget; simultaneous full-port loading cannot be specified.
Cisco support beyond October 2026
SG350X-48MP reaches its last date of Cisco support on October 31, 2026. C1300-48FP-4X is the forward migration model, with four dedicated 10G SFP+ uplinks.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| SG350X-48MP |  SG350XG-24F |  SG350X-24P |  SG350X-24MP |  SG350X-24 | |
|---|---|---|---|---|---|
| Depth | 450 mm | 350 mm | 350 mm | 350 mm | 257 mm |
| Ethernet Technology | Gigabit Ethernet | 10 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 | 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 | SG350XG-24F | SG350X-24P | SG350X-24MP | SG350X-24 |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 890.4W | 50.4W | 268.3W | 468.8W | 32.6W |
| Switching Capacity | 176 Gbps | 480 Gbps | 128 Gbps | 128 Gbps | 128 Gbps |
| Weight | 6.69 kg | 4.16 kg | 4.93 kg | 5.69 kg. | 4.32 kg |
| Width | 440 mm | 440 mm | 440 mm | 440 mm | 440 mm |
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Reviewed on the 2 March 2024
48-port PoE+ switch with 740W budget handles high-demand office setups flawlessly.
Reviewed on the 15 February 2023
Consistent power delivery and network performance, highly reliable for enterprise environments.
Reviewed on the 26 February 2024
Professional-grade PoE+ switch with smooth operation and easy management.
Reviewed on the 18 February 2020
Durable solution for multiple PoE+ devices with minimal downtime.
Reviewed on the 5 March 2019
Stable and efficient switch for high-demand business networks.
SG350X-48MP identifies a Gigabit model in the 350X family: SG350X identifies the model group, 48 identifies the access-port count, and MP selects the 740W powered configuration. This configuration includes PoE+ access ports and four fixed 10G uplinks. The North American regional ordering identity is SG350X-48MP-K9-NA.
SG350X-48MP supports an HTTP/HTTPS web interface, a full or menu CLI, console access, SSH, Telnet, and SNMP. Network-level options include Smart Network Application, Cisco FindIT Network Manager, an embedded FindIT Network Probe, and Active Advisor. Cisco Network Plug and Play supports provisioning across multiple locations.
SG350X-48MP passed end-of-sale on October 30, 2021, and its last date of Cisco support is October 31, 2026. Its original replacement, CBS350-48FP-4X-NA, is also discontinued. The forward migration chain now leads to C1300-48FP-4X, rather than stopping at the discontinued intermediate model.
ORM Systems offers SG350X-48MP new sealed with up to 3-year extended warranty or certified refurbished with up to 1-year warranty. Both conditions have 30-day returns; terms apply. Cisco's separate limited lifetime hardware warranty is subject to eligibility and ends with Cisco service on October 31, 2026.
SG350X-48MP-K9-NA is the designated replacement for SF550X-48MP-K9-NA, whose end-of-sale date was June 18, 2020. The older model provides 48 Fast Ethernet access connections, while SG350X-48MP provides Gigabit access. This relationship identifies a legacy migration option, not a current-generation purchase; SG350X-48MP has also passed end-of-sale.
SG350X-48MP provides a shared 740W PoE budget across 48 powered access ports, including eight ports supporting 60W PoE. The remaining powered ports support 30W each. Connected devices cannot all consume their individual maximum simultaneously, so endpoint demand and port allocation must be checked together before ordering.
The SG350X-48MP configuration provides four 10G uplinks: two dedicated SFP+ connections and two shared 10GBASE-T/SFP+ connections. Each shared connection uses either copper or its fiber cage, not both simultaneously. Supported fiber transceivers include SFP-10G-SR= for multimode links and SFP-10G-LR= for single-mode links; specify the required media with the order.
The 350X family supports four members in a hardware stack, with unified management through a single IP address. Hybrid stacks can combine SG350X, SG350XG, and SX350X models. Interconnects use 10G copper or fiber interfaces; SFP-H10GB-CU1M= provides a supported 1 m copper connection for an appropriately spaced stack.
Yes, SG350X-48MP supports static routing between configured network interfaces, with 990 IPv4 static routes and 128 IPv4 interfaces. IPv6 static routing supports 245 routes and 106 interfaces. Routing interfaces can use physical ports, link aggregation groups, VLAN interfaces, or loopbacks, so the proposed interface layout needs checking before deployment.
SG350X-48MP provides a 740W PoE budget, while SG350X-48P provides 382W. Both models have 48 Gigabit PoE+ access ports and the same four-port 10G uplink arrangement. Both are discontinued; the higher-budget model suits legacy networks with greater aggregate endpoint demand, while the lower-budget model suits lower-demand matching requirements.
SG350X-48MP has 48 Gigabit access ports, while SG350X-24MP has 24. Both provide powered access connections and four fixed 10G uplinks. Both are discontinued, so this comparison concerns legacy hardware selection: the 48-port model accommodates higher endpoint density, while the 24-port model matches installations requiring fewer access connections.
C1300-48FP-4X provides four dedicated 10G SFP+ uplinks, while SG350X-48MP combines two dedicated SFP+ uplinks with two shared copper/SFP+ uplinks. The forward migration chain reaches C1300-48FP-4X through discontinued CBS350-48FP-4X-NA. SG350X-48MP fits legacy copper-uplink matching; C1300-48FP-4X fits migration orders specifying dedicated fiber uplinks.
SG350X-48MP has a worst-case power consumption of 890.4W with PoE at 110V and uses four fans. Its internal AC input accepts 100-240V, and its operating temperature range is 0°C to 50°C. Electrical provisioning and cabinet ventilation should account for powered endpoint loading, rather than only the switch electronics.
SG350X-48MP occupies 1U and measures 440 mm wide, 44 mm high, and 450 mm deep, with a weight of 6.69 kg. A mounting kit is included in the base package. Check usable cabinet depth, cable clearance, and mounting arrangements before specifying the switch for an existing rack.
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