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CBS350-24FP-4G

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Cisco CBS350-24FP-4G Business 350 24-Port Gigabit PoE+ Switch, 4x1G Uplinks
Rating:
4.6(8)

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Cisco
GTIN:
889728294829
Condition:
Warranty:
90
List Price:

$1,355.58

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$571.7357.8% off

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cbs350-24fp-4g cisco cbs350-24fp-4g business 350 24-port gigabit poe+ switch, 4x1g uplinks
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CBS350-24FP-4G

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Cisco CBS350-24FP-4G Business 350 24-Port Gigabit PoE+ Switc...

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Managed Fiber Uplinks for Small Business Networks

CBS350-24FP-4G is a managed Layer 2+ switch with 24 Gigabit PoE+ access ports and four fixed 1G SFP uplinks in a 1U rack-mount chassis. The Cisco Business 350 Series serves small-business networks. The discontinued CBS350-24P-4G sibling reduces the shared PoE budget from 370W to 195W.

CBS350-24FP-4G price for new stock is $983.85, a 27.4% saving from the Cisco list price of $1,355.58. CBS350-24FP-4G refurb price is $571.73. CBS350-24FP-4G is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for CBS350-24FP-4G for additional pricing. Browse the full Cisco CBS350 Business Switches series or explore all Cisco products.

Technical Details

56 Gbps switching capacity supports wire-speed switching. CBS350-24FP-4G does not support hardware stacking; centralized management does not turn separate switches into a hardware stack.

Ordering

ORM Systems offers Cisco CBS350-24FP-4G in new sealed and certified refurbished condition, with up to a 3-year extended warranty on new units and up to 1 year on certified refurbished units. Certified refurbished units are inspected and bench-tested for power-on and POST, rated-speed links on every port, clean boot, PoE output under load on every powered port, optics bay recognition, PSU status and fan status; firmware is verified and configurations are wiped to factory default. Specify condition, quantity and the regional variant on the PO; every condition carries 30-day returns, with terms applying. Enterprise and volume orders accept POs, government Net-30 and RMA with advance replacement across UK, EU, US and MEA.

Buying Notes

Buying NotesKey Specs

No switch subscription purchase

CBS350-24FP-4G requires no software license or subscription purchase; specify the hardware configuration without adding a recurring switch-license line to the purchase order.

Key Specs

Key SpecsKey Spec Values

Port Configuration

24 x 1G PoE+ / 4 x 1G SFP.

PoE Budget

370W shared.

Cooling

1 fan.

Replaces

SG350-28MP-K9-NA: October 30, 2021 / SF350-24MP-K9-NA: January 29, 2023.

Lifecycle Status

End of sale: October 29, 2024.

Replacement PID

C1300-24FP-4G.

CBS350-24FP-4G Specifications

Manufacturer Part Number
CBS350-24FP-4G
Brand
Cisco
Series
Business 350
Use Case
SMB
Management Type
Managed
Layer
Layer 2+
Routing Protocols
Static / RIP v2 / PBR
Ethernet Technology
Gigabit Ethernet
RJ-45 Access Port Count
24
Power Input
Internal AC PSU
RJ-45 Ports
24 x 1GbE PoE+
SFP Ports
4 x 1GbE
Uplink Type
Fixed
Uplink Speed Class
1G
PoE Support
PoE+
PoE Port Count
24 PoE Ports
PoE Budget
370W
Switching Capacity
56 Gbps
Forwarding Rate
41.66 Mpps
MAC Table Size
16000 Entries
IPv4 Route Scale
990 Static Routes
Memory
512 MB
Flash Memory
256 MB
Stackable
No
Form Factor
Rack-Mount 1U
Input Voltage
100-240V AC
Power Consumption
449.7W
Redundant PSU
No
Cooling
1 fan
Operating Temperature
-5°C to 50°C
MTBF
698220 Hours
Cisco Warranty
Enhanced Limited Lifetime / Cisco support ends October 31, 2029.
Certifications
UL 62368 / CSA 22.2 / CE / FCC Part 15 (CFR 47) Class A
Height
44 mm
Width
445 mm
Depth
345 mm
Weight
4.6 kg.

Best For

Installed Estate Replacement

An existing estate of SG350-28MP-K9-NA or SF350-24MP-K9-NA switches needs replacement equipment matched to the original purchase requirement rather than the older model's port shorthand. Both have migration paths to CBS350-24FP-4G-NA. Reconcile the installed regional variants and support horizon before specifying replacement quantities.

Regional Order Staging

Staging a United States order with mixed regional inventory calls for confirmation of CBS350-24FP-4G-NA rather than relying on the unsuffixed model name. Separate the intended installation region from the delivery address, record the complete supplied part number and specify the required regional variant before releasing the PO.

Not Suitable If

10G uplinks to distribution

CBS350-24FP-4G is limited to fixed 1G SFP uplinks. C1300-24FP-4X is the current 24-port Gigabit Full PoE alternative with four 10G SFP+ uplinks.

Continuing scheduled security fixes

Scheduled security remedies for CBS350-24FP-4G ended October 29, 2025. C1300-24FP-4G is the current migration model for requirements excluding switches past security support.

Product Comparison Table

24 x 10/100/1000 (PoE+) + 4 x Gigabit SFP - L3 - L3 - ManagedCBS350-24FP-4G24 10/100/1000 ports (24 PoE+ ports with 382W power budget), 2 Gigabit copper/SFP combo + 2 SFP portsSF352-08P48 10/100 ports, 2 Gigabit copper/SFP combo + 2 SFP portsSG350-8PD24 x 10/100/1000 (PoE+) + 4 x Gigabit SFP - L3 - ManagedCBS350-24P-4GBusiness 350 Series CBS350-24XTS - Switch - L3 - Managed - 12 x 10GBase-T + 12 x 10 Gigabit SFP+ - rack-mountableCBS350-24XTS
Depth345 mm170 mm252.5 mm299 mm350 mm
Ethernet TechnologyGigabit EthernetFast EthernetMulti-Gigabit (2.5G/5G)Gigabit Ethernet10 Gigabit Ethernet
Flash Memory256 MB256 MB256 MB256 MB256 MB
Form FactorRack-Mount 1UDesktopDesktopRack-Mount 1URack-Mount 1U
Height44 mm44 mm44 mm44 mm44 mm
Manufacturer Part NumberCBS350-24FP-4GSF352-08PSG350-8PDCBS350-24P-4GCBS350-24XTS
Memory512 MB512 MB512 MB512 MB512 MB
Power Consumption449.7W79.3W167W239.7W80.2W
Switching Capacity56 Gbps5.6 Gbps62 Gbps56 Gbps480 Gbps
Weight4.6 kg.1.16 kg2.5 kg3.53 kg4.84 kg.
Width445 mm279.4 mm344.4 mm445 mm440 mm

Compliance & Warranty

ISO 27001
ISO 45001
RoHS
REACH
FCC
CE
UKCA
VCCI
ISO 9001
ISO 14001

100% Genuine Product Guarantee

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.

Up to 3-Year Warranty Coverage

New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.

Hassle-Free RMA & Returns

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.

Rigorously Tested & Quality Assured

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.

Expert Technical Support

Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.

Fast Global Delivery

dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.

Reviews & Ratings

B
Bessie Smith

Reviewed on the 9 July 2026

4

Superior PoE capacity. Full PoE+ on all 24 ports is very reliable.

C
Cyrus Vance

Reviewed on the 22 October 2022

4

Exceptional power budget. Reliable L3 management for high-demand PoE device networks.

D
Doris Day

Reviewed on the 17 October 2025

4

Top-tier 24-port PoE. Consistent performance and robust power for advanced APs.

E
Emily Dickinson

Reviewed on the 24 September 2019

5

Professional grade hardware. Layer 3 features are comprehensive and very stable.

F
Francis Drake

Reviewed on the 26 July 2019

5

Stable and fast. Handles full PoE load without any performance degradation.

G
Gertrude Stein

Reviewed on the 5 April 2019

5

Consistent reliability. The 24 ports of full PoE+ are remarkably steady.

H
Humphrey Bogart

Reviewed on the 27 April 2024

5

Excellent power and routing. A dependable foundation for our high-power device deployment.

I
Ingrid Bergman

Reviewed on the 23 July 2025

5

Reliable Cisco 350 series. Full PoE+ and advanced L3 management work perfectly.

Questions & Answers

What does the CBS350-24FP-4G part number mean?

CBS350-24FP-4G identifies the Cisco Business 350 managed switch family; 24 denotes the access-port count, FP denotes Full PoE and 4G denotes four Gigabit SFP uplinks. CBS350-24FP-4G-NA is the United States ordering variant. The supplied PID carries no separate network-license suffix.

How is CBS350-24FP-4G managed?

CBS350-24FP-4G is managed through a web UI, CLI over the RJ-45 console, SSH or Telnet, SNMP, Cisco Business Dashboard and the Cisco Business mobile app. Select the administrative access method during staging, and confirm credentials and management reachability before installation.

Is CBS350-24FP-4G discontinued?

CBS350-24FP-4G is discontinued: Cisco ended sales on October 29, 2024. Applicable hardware support ends on October 31, 2029. C1300-24FP-4G is the current migration model. Use the hardware-support deadline when setting the retirement date for an existing estate or evaluating replacement stock.

What conditions and warranties does ORM Systems offer for CBS350-24FP-4G?

ORM Systems offers CBS350-24FP-4G new sealed or certified refurbished: new units receive up to a 3-year extended warranty, and certified refurbished units receive up to 1 year. Both have 30-day returns; terms apply. Cisco's Enhanced Limited Lifetime Warranty is separate, with applicable support ending October 31, 2029.

Does the Business 350 series require a license or subscription?

The Business 350 series requires no license or subscription purchase for its switch features. The hardware purchase includes the available functionality, so there is no switch-license tier or minimum subscription term to select. Keep unrelated services separate from the hardware configuration on the purchase order.

Which older switches does CBS350-24FP-4G replace?

CBS350-24FP-4G-NA replaces SG350-28MP-K9-NA and SF350-24MP-K9-NA, whose end-of-sale dates were October 30, 2021 and January 29, 2023, respectively. Both predecessor models are discontinued. Match the regional variant when replacing installed equipment, and distinguish an existing-estate replacement from choosing hardware for a new installation.

What is the difference between CBS350-24FP-4G and CBS350-24P-4G?

370W versus 195W is the shared PoE-budget difference between CBS350-24FP-4G and discontinued CBS350-24P-4G. Base the decision on the planned endpoint power allocation rather than the Full PoE name. The former suits higher aggregate demand; the latter suits lower demand within its allocation.

What is the difference between CBS350-24FP-4G and CBS350-24FP-4X?

CBS350-24FP-4G has four 1G SFP uplinks, while discontinued CBS350-24FP-4X has four 10G SFP+ uplinks. Both models are discontinued; compare their uplink interfaces when matching an existing installation. The 4G model suits Gigabit uplink requirements, while the 4X model suits installations requiring faster uplinks.

What is the difference between CBS350-24FP-4G and C1300-24FP-4G?

C1300-24FP-4G is the current migration model for discontinued CBS350-24FP-4G, retaining a 24-port Gigabit Full PoE configuration and four 1G SFP uplinks. This is a lifecycle choice, not an uplink-speed upgrade: the older model suits existing-estate replacement, while the successor suits a current hardware purchase.

Does Cisco CBS350-24FP-4G still receive scheduled security fixes?

Cisco CBS350-24FP-4G no longer receives scheduled security remedies: vulnerability and security support ended October 29, 2025. That milestone is separate from the hardware-support deadline. Requirements for continuing security fixes exclude this model; hardware replacement coverage does not extend software maintenance.