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CBS250-48P-4X
Cisco CBS250-48P-4X Business 250 48-Port Gigabit PoE+ Switch...
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CBS250-48P-4X is a smart-managed, rack-mount 1U switch with 48 Gigabit PoE+ access ports and four fixed 10G SFP+ uplinks. Static routing provides Layer 2+ functionality within the Cisco Business 250 family. The discontinued CBS250-48T-4X retains the uplink configuration but omits endpoint power.
CBS250-48P-4X price for new stock is $1,309.35, a 27% saving from the Cisco list price of $1,794.15. CBS250-48P-4X refurb price is $623.70. CBS250-48P-4X is in stock and available for free next-day delivery. (terms applied)
Request bulk order quote for CBS250-48P-4X for additional pricing. Browse the full Cisco CBS250 Business Switches series or explore all Cisco products.
CBS250-48P-4X delivers 176 Gbps switching capacity and 130.94 Mpps forwarding with 64-byte packets.
ORM Systems offers CBS250-48P-4X new sealed or certified refurbished, with up to a 3-year extended warranty on new units and up to 1 year on refurbished units; every condition includes 30-day returns, terms apply. Certified refurbished units are inspected and bench-tested, including PoE output verified under load on every powered port, with firmware verified and configuration wiped to factory default. Specify the condition, regional power cord, and compatible optics on the purchase order. PO accepted, Net-30 for government, and RMA with advance replacement support enterprise and volume orders across UK, EU, US, and MEA stock and RMA regions.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 48 x 1G PoE+, 4 x 10G SFP+ |
PoE Budget | 370W shared |
Cooling | 1 fan |
Replaces | SG250X-48P-K9-AU / SG250X-48P-K9-EU / SG250X-48P-K9-NA / SG250X-48P-K9-UK; end-of-sale October 30, 2021 |
Lifecycle Status | End of sale October 29, 2024 |
Replacement PID | C1200-48P-4X |
An installed SG250X-48P-K9-NA has CBS250-48P-4X-NA as its named migration model; the predecessor reached end of sale on October 30, 2021. For an existing-equipment purchase, identify the regional variant, required condition, and acceptance checks before issuing the purchase order.
A spare CBS250-48P-4X ordered for an existing equipment standard needs acceptance criteria that match the installed hardware. Certified refurbished units receive power-on and POST checks, clean-boot checks, and rated-speed link testing on every port. Specify the required condition and acceptance criteria on the purchase order.
Endpoints requiring more than 30W
PoE+ output is limited to 30W per port within a shared power allocation. Endpoints requiring higher per-port output exceed this switch's capability.
Continuing vulnerability and security remedies
CBS250-48P-4X-NA vulnerability/security support ended October 29, 2025. C1200-48P-4X is the migration model for a purchase requiring a move beyond the discontinued hardware.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| CBS250-48P-4X |  SG250-50P |  SG250-26P |  CBS250-8T-E-2G |  CBS250-8FP-E-2G | |
|---|---|---|---|---|---|
| Depth | 350 mm | 350 mm | 257 mm | 185 mm | 185 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 | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Desktop | Desktop |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | CBS250-48P-4X | SG250-50P | SG250-26P | CBS250-8T-E-2G | CBS250-8FP-E-2G |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 471.9W | 481.9W | 262W | 12.56W | 147.48W |
| Switching Capacity | 176 Gbps | 100 Gbps | 52 Gbps | 20 Gbps | 20 Gbps |
| Weight | 5.43 kg | 4.82 kg. | 3.81 kg. | 1.39 kg | 1.53 kg |
| Width | 445 mm | 440 mm | 440 mm | 268 mm | 268 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 90 days, for dependable protection on every order. The exact term is confirmed on your quote, order confirmation and invoice.
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.
Same-day dispatch from regional hubs, free next-day delivery*, fully tracked and insured.
Reviewed on the 27 March 2018
Stable switching under heavy traffic loads.
Reviewed on the 27 September 2023
Consistent uptime and strong uplink speeds.
Reviewed on the 14 December 2024
Excellent 48-port PoE+ switch with 10G SFP+ uplinks.
Reviewed on the 7 September 2024
Reliable power budget and strong backbone performance.
Reviewed on the 24 September 2018
Perfect for large enterprise wireless deployments.
Reviewed on the 10 June 2022
Professional Cisco Business managed switch.
CBS250 identifies Business 250; 48P identifies 48 Gigabit PoE+ ports; 4X identifies four 10G SFP+ uplinks.
CBS250-48P-4X supports HTTP/HTTPS web management, console and SSH/Telnet CLI access, Cisco Business Dashboard, Cisco Business mobile app, and SNMP.
CBS250-48P-4X-NA reached end of sale October 29, 2024. Software maintenance and vulnerability/security support ended October 29, 2025; hardware support ends October 31, 2029.
New sealed and certified refurbished CBS250-48P-4X units carry separate ORM warranties: up to 3-year extended for new and up to 1 year for refurbished. Cisco's limited lifetime hardware warranty is bounded by October 31, 2029. Every condition includes 30-day returns, terms apply; certified refurbished units are inspected and bench-tested.
CBS250-48P-4X regional variants replace SG250X-48P-K9-AU, SG250X-48P-K9-EU, SG250X-48P-K9-NA, and SG250X-48P-K9-UK. These predecessors reached end of sale October 30, 2021. CBS250 is also discontinued; C1200-48P-4X is its migration model.
CBS250-48P-4X shares 370W across 48 powered ports, with a 30W per-port maximum.
Business 250 switches support static IPv4 routing with 32 routes and 16 IP interfaces.
CBS250-48P-4X provides PoE+; CBS250-48T-4X does not. Both are discontinued. Existing-equipment spares should match whether connected endpoints require switch-supplied power.
CBS250-48P-4X has four 10G SFP+ uplinks; CBS250-48P-4G has four 1G SFP uplinks. Both are discontinued; spare selection should match the installed uplink speed.
CBS250-48P-4X is discontinued; C1200-48P-4X is its migration model. CBS250 serves exact-existing-equipment requirements, while C1200 is the successor for migration purchases.
United States
