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CBS350-24NGP-4X-UK
Cisco CBS350-24NGP-4X-UK Business 350 24-Port Multi-Gigabit...
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CBS350-24NGP-4X-UK combines eight access ports supporting 100M/1G/2.5G/5G with sixteen Gigabit access ports, providing managed Layer 2+ switching for small-business networks. PoE+ connects powered endpoints such as wireless access points, IP phones and surveillance cameras. Four fixed 10G uplinks comprise two dedicated SFP+ connections and two copper/SFP+ combo connections; each combo connection activates only one medium at a time. The full-width rack-mount chassis belongs to the Cisco Business 350 Series and requires no removable uplink card. Compared with the discontinued CBS350-24MGP-4X-UK, which has four 2.5G-capable access ports, this configuration provides more multigigabit connections and a higher native access speed. The mixed-speed arrangement accommodates Gigabit endpoints alongside devices requiring faster copper connections.
CBS350-24NGP-4X-UK price for new stock is is available on request. Get immediate quote. CBS350-24NGP-4X-UK refurb price is $1,649.46.
Request bulk order quote for CBS350-24NGP-4X-UK for additional pricing. Browse the full Cisco CBS350 Business Switches series or explore all Cisco products.
192 Gbps switching capacity supports the fixed interface configuration, while 142.85 Mpps forwarding performance applies to 64-byte packets. 375W of shared PoE power requires endpoint allocations to remain within the total budget; eight access ports additionally support 60W PoE. Static IPv4/IPv6 routing, RIP v2 and PBR provide local traffic handling without implying enterprise dynamic-routing capabilities. CBS350-24NGP-4X-UK carries 512 MB of DRAM and 256 MB of flash for operation and image storage. A dynamically shared 3 MB packet buffer absorbs traffic bursts across the interfaces, while the MAC table accommodates 16000 entries. STP, RSTP and MSTP address Layer 2 loop control, and LACP supports aggregated connections. Three fans provide active cooling within the 0°C to 50°C operating range. Worst-case consumption reaches 488.9W with PoE, which belongs in upstream electrical sizing rather than being confused with available endpoint power. The Cisco Business switch also supports dual firmware images for upgrade recovery.
ORM Systems offers CBS350-24NGP-4X-UK new sealed or certified refurbished. Certified refurbished units are inspected and bench-tested, with every port linked at rated speed, PoE output verified under load on every powered port, firmware verified and configuration wiped to factory default. Specify condition, quantity and delivery region on the purchase order: new units carry up to 3-year extended warranty, refurbished units carry up to 1 year, and every condition includes 30-day returns with terms applying; Cisco’s separate limited lifetime hardware warranty is bounded by October 31, 2029. Enterprise and volume orders support PO acceptance, Net-30 for government and RMA with advance replacement, with regional stock and RMA across the UK, EU, US and MEA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 16x1G PoE+ / 8x5G PoE+ / 4x10G uplinks |
PoE Budget | 375W shared |
Stacking | Hardware stacking / 4 members |
Max Power Draw | 488.9W |
Replaces | SG350X-24PV-K9-UK / End-of-sale July 30 2022 |
Lifecycle Status | End-of-sale October 29 2024 |
An installed SG350X-24PV-K9-UK fleet creates a replacement requirement tied to an exact regional part number. CBS350-24NGP-4X-UK is its named migration model, rather than an interchangeable assumption based on port count. Identify the existing connection media and required condition, then specify matching connection accessories before the purchase order.
A small-business network moving inter-VLAN traffic away from an external router must fit within 990 static routes and 128 IP interfaces. Physical ports, link aggregation groups, VLAN interfaces and loopback interfaces can host routing interfaces. Inventory destination networks and interface assignments, then check the complete addressing plan before the purchase order.
A branch rollout using repeatable configuration files can stage switches through the scriptable Textview CLI and secure configuration downloads. CLI privilege levels 1, 7 and 15 provide distinct administrative access levels. Establish the staging account, configuration template and acceptance procedure, then specify the quantity and delivery sequence before the purchase order.
Continuing security fixes throughout deployment
Security vulnerability support ended October 29, 2025, so this discontinued model cannot meet a requirement for continuing security fixes. No direct migration model is available.
More than eight high-power 60W endpoints
Only eight ports support 60W PoE; the other powered access ports use PoE+. A requirement for nine or more 60W devices exceeds the high-power port count.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| Depth | 350 mm | 272 mm | 203 mm | 350 mm | 350 mm |
| Ethernet Technology | Multi-Gigabit (2.5G/5G) | Gigabit Ethernet | Gigabit Ethernet | 10 Gigabit Ethernet | 10 Gigabit Ethernet |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-Mount 1U | Desktop | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | CBS350-24NGP-4X-UK | CBS350-8FP-2G | CBS350-24S-4G-NA | CBS350-24XS-NA | CBS350-24XS-EU |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 488.9W | 148.12W | 34.3W | 39W | 39W |
| Switching Capacity | 192 Gbps | 20 Gbps | 56 Gbps | 480 Gbps | 480 Gbps |
| Weight | 5.3 kg | 2.59 kg | 2.7 kg. | 4.4 kg. | 4.4 kg |
| Width | 440 mm | 268 mm | 440 mm | 440 mm | 440 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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CBS350-24NGP-4X-UK identifies a Cisco Business 350 managed switch: CBS350 is the family, 24 is the access-port count, NGP identifies the mixed Gigabit/5G PoE configuration, and 4X identifies four 10G uplinks. UK is a regional ordering suffix covering the United Kingdom, Saudi Arabia, Qatar, Kuwait, Singapore, Hong Kong and Malaysia.
CBS350-24NGP-4X-UK is managed through its HTTP/HTTPS web interface, Textview CLI over SSH or Telnet, RJ-45 console, Cisco Business Dashboard, Cisco Business mobile app, and SNMP. The embedded Dashboard probe runs on the switch. Full and menu-based CLI modes support scripted administration rather than browser-only configuration.
Yes, CBS350-24NGP-4X-UK reached end of sale on October 29, 2024, and software maintenance and security vulnerability support ended October 29, 2025. The last date of applicable Cisco support is October 31, 2029. No direct migration product is available, so replacement planning must account for a finite support window.
ORM Systems supplies CBS350-24NGP-4X-UK new sealed or certified refurbished, with up to 3-year extended warranty on new units and up to 1 year on refurbished units. Both conditions include 30-day returns; terms apply. Cisco’s separate limited lifetime hardware warranty is bounded by the last support date, October 31, 2029, and applicable eligibility.
CBS350-24NGP-4X-UK replaces the discontinued SG350X-24PV-K9-UK, whose end-of-sale date was July 30, 2022. The replacement retains the named 5G PoE purchase category, but the newer model is also discontinued. Treat this as a legacy fleet replacement rather than a migration to a currently sold generation.
375W is the shared PoE budget for CBS350-24NGP-4X-UK, with PoE+ across 24 access ports and 60W PoE support on eight. Those eight high-power ports cannot all supply 60W simultaneously because that would require 480W before other endpoints. Size allocations using each connected device’s actual power requirement.
Four 10G connections are available on CBS350-24NGP-4X-UK: two dedicated SFP+ ports and two copper/SFP+ combo ports. Each combo activates either its copper connector or its SFP+ cage, not both. SFP-10G-SR supports multimode fiber; SFP-10G-LR supports single-mode fiber, so select media and far-end optics together.
Four supported Business 350 switches, including CBS350-24NGP-4X-UK, can form a hardware stack managed as one system. Stack interconnects use 10G interfaces, with ring and chain topologies and active/standby control. Allocate inter-switch connections before finalizing uplink usage because connections committed to stacking are not independent network uplinks.
Static IPv4/IPv6 routing, RIP v2 and PBR are available on CBS350-24NGP-4X-UK, placing the switch in the Layer 2+ category. The static-route limit is 990, with 128 IP interfaces. Routing interfaces can be physical ports, link aggregation groups, VLAN interfaces or loopbacks, so verify the planned inter-VLAN design against those boundaries.
CBS350-24NGP-4X-UK provides 375W of PoE power, whereas CBS350-24FP-4X-UK provides 370W. Both models are discontinued, and neither budget permits unrestricted maximum loading of every powered port. The NGP configuration suits existing allocations requiring its 375W ceiling; the FP configuration suits established installations sized within 370W.
CBS350-24NGP-4X-UK has eight 5G-capable access ports; CBS350-24MGP-4X-UK has four 2.5G-capable access ports. Both models are discontinued. The NGP configuration fits an existing fleet needing more 5G endpoint connections, while the MGP configuration fits established 2.5G connection requirements without assuming identical access speeds.
CBS350-24NGP-4X-UK has 24 access ports, while CBS350-48P-4X-UK has 48. Both models are discontinued. The 24-port configuration suits replacement orders based on a smaller installed patching plan; the 48-port configuration suits denser existing connection requirements. Match the cabling inventory without assuming equivalent endpoint speeds or power allocations.