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CBS220-24T-4G-NA
Cisco CBS220-24T-4G-NA Business 220 24-Port Gigabit Switch,...
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CBS220-24T-4G-NA provides fanless Layer 2 switching through 24 Gigabit RJ-45 access ports and four fixed Gigabit SFP uplinks. The non-PoE configuration connects separately powered endpoints without allocating switch power to attached devices, while its 1U rack-mount chassis fits a standard equipment rack. Cisco Business 220 Series Smart Switches serve small-business networks connecting computers, printers, servers, and other Ethernet equipment. The dedicated fiber interfaces leave the copper access ports available for endpoints rather than consuming them for upstream connections. VLAN support separates traffic into distinct broadcast domains, and access controls restrict communication according to network policy. For installations requiring endpoint power, CBS220-24P-4G-NA adds PoE+ with a shared 195W budget; the data-only model keeps endpoint power outside the switch purchase.
CBS220-24T-4G-NA price for new stock is $269.85. CBS220-24T-4G-NA refurb price is $206.85. CBS220-24T-4G-NA is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CBS220-24T-4G-NA for additional pricing. Browse the full Cisco CBS220 Business Switches series or explore all Cisco products.
56 Gbps switching capacity accommodates traffic across the access and uplink interfaces. 41.66 Mpps forwarding handles the published 64-byte packet workload, distinguishing packet-processing performance from aggregate bandwidth. CBS220-24T-4G-NA combines 256 MB of CPU memory with 64 MB of flash for operation and firmware storage. A dynamically shared 4.1 Mb packet buffer absorbs traffic bursts across ports rather than assigning the entire buffer to one interface. STP/RSTP/MSTP provide loop-control options, with 16 spanning-tree instances available for segmented topologies. LACP supports eight aggregation groups with eight active ports per group, allowing bundled connections where the peer configuration matches. The address table accommodates 8192 MAC entries for learned Ethernet destinations. Management access includes the browser interface, scriptable CLI, and SNMP, while IPv6 host support provides management connectivity rather than routed forwarding. 18W system consumption supports electrical planning without adding an endpoint-power allocation. Inter-VLAN routing requires a separate routing device because the switch operates at Layer 2.
ORM Systems supplies CBS220-24T-4G-NA new sealed or certified refurbished; specify condition and quantity on the purchase order. Certified refurbished units are inspected and bench-tested for power-on, POST, clean boot, rated-speed links on every port, and optics bay recognition; firmware is verified and configurations are wiped to factory default. New orders carry up to a 3-year extended warranty, certified refurbished orders carry up to 1 year, and returns are available for 30 days on every condition; terms apply. For enterprise and volume purchasing, POs are accepted, government customers receive Net-30 terms, and RMA with advance replacement is available through regional stock and RMA operations covering the UK, EU, US, and MEA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 24 x 1G RJ-45 / 4 x 1G SFP |
Max Power Draw | 18W |
Cooling | Fanless |
Replaces | SF220-24-K9-NA / SG220-26-K9-NA / SF250-24-K9-NA; end-of-sale July 30, 2022. |
When replacing discontinued SF220-24-K9-NA, SG220-26-K9-NA, or SF250-24-K9-NA equipment, this model is a named migration option. Those older products reached end of sale on July 30, 2022. Before issuing the replacement PO, reconcile existing endpoint connections and upstream media against the intended replacement configuration.
When several small-business locations need a common configuration, editable configuration files can be transferred between switches, and Cisco Network Plug and Play supports provisioning. Direct Cisco Business Dashboard management does not require a separate on-site Probe appliance or virtual machine. Specify the provisioning workflow and management ownership before the PO.
When a lab or staging purchase must support packet inspection, port mirroring can copy traffic from eight source ports to one destination, with four sessions supported. The analyzer connection consumes a destination interface. Identify the required source interfaces and reserve analyzer ports before finalizing the switch quantity on the PO.
PoE power for connected endpoints
The copper access ports provide data without endpoint power. CBS220-24P-4G-NA supplies PoE+ with a shared 195W budget; size the combined endpoint load before selecting the powered alternative.
10G uplinks to upstream equipment
The four fixed SFP uplinks operate at 1G rather than 10G. CBS220-24T-4X-NA provides four 10G SFP+ uplinks while retaining 24 Gigabit copper access ports.
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| Depth | 203 mm | 170 mm | 257 mm | 203 mm | 203 mm |
| Ethernet Technology | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet |
| Flash Memory | 64 MB | 64 MB | 64 MB | 64 MB | 64 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 | CBS220-24T-4G-NA | CBS220-8P-E-2G-UK | CBS220-24P-4G-UK | CBS220-16P-2G-NA | CBS220-16P-2G |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Power Consumption | 18W | 81.6W | 244.3W | 160.2W | 160.2W |
| SFP Ports | 4 x 1GbE | 2 x 1GbE | 4 x 1GbE | 2 x 1GbE | 2 x 1GbE |
| Switching Capacity | 56 Gbps | 20 Gbps | 56 Gbps | 36 Gbps | 36 Gbps |
| Weight | 2.75 kg. | 1.18 kg | 4.07 kg | 3.03 kg | 3.03 kg |
| Width | 440 mm | 279 mm | 440 mm | 440 mm | 440 mm |
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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.
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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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CBS220-24T-4G-NA identifies a Cisco Business 220 smart switch with 24 non-PoE Gigabit copper ports, four Gigabit SFP uplinks, and the NA regional ordering suffix. CBS220 identifies the family, 24T identifies the copper configuration, and 4G identifies the uplinks. NA covers the United States, Canada, Mexico, and additional Latin American markets.
Cisco Business 220 switches support a web interface over HTTP/HTTPS, a full scriptable CLI over SSH or Telnet, SNMP, Cisco Business Dashboard, and the Cisco Business mobile app. Dashboard management connects directly to the switch. Configuration files are text-editable, and Cisco Network Plug and Play supports provisioning workflows.
Cisco has not announced an end-of-sale date for Business 220. CBS220-24T-4G-NA belongs to this series, not the older Cisco 220 Series Smart Switches. The July 30, 2022 end-of-sale milestone applies to predecessor SF220-24-K9-NA and SG220-26-K9-NA, rather than this replacement model.
ORM Systems offers CBS220-24T-4G-NA new sealed or certified refurbished. New orders carry up to a 3-year extended warranty; certified refurbished orders carry up to 1 year. Returns are available for 30 days on every condition; terms apply. Cisco's separate platform warranty is a 3-year limited hardware warranty with return-to-factory replacement.
CBS220-24T-4G-NA replaces SF220-24-K9-NA, SG220-26-K9-NA, and SF250-24-K9-NA. All three predecessors reached end of sale on July 30, 2022, with their last date of support scheduled for July 31, 2027. Those lifecycle milestones belong to the discontinued predecessors and do not establish an end-of-sale date for this replacement.
CBS220-24T-4G-NA supports Gigabit fiber transceivers including MGBSX1 for multimode connections to 500 m and MGBLX1 for single-mode connections to 10 km. GLC-SX-MMD supports multimode reach to 550 m, while GLC-LH-SMD supports single-mode reach to 10 km. Match the transceiver PID to the fiber installation and remote interface.
The Cisco Business 220 switch operates at Layer 2 and needs a separate routing device for communication between VLANs. VLAN membership, tagged Ethernet traffic, access controls, and IPv6 management support do not make the switch a routed gateway. Specify the external routing function separately when the network requires inter-VLAN communication.
CBS220-24T-4G-NA fits a standard equipment rack as a 1U switch, measuring 440 mm wide, 203 mm deep, and 44 mm high. The unit weighs 2.75 kg. A mounting kit is included with the device, so confirm that the required mounting hardware accompanies the selected order condition.
CBS220-24P-4G-NA provides PoE+ with a shared 195W budget, while CBS220-24T-4G-NA does not supply endpoint power. The powered model supports a maximum of 30W per powered port within that shared allocation. Choose the T model for separately powered equipment and the P model when Ethernet connections must also power endpoints.
CBS220-24T-4X-NA has four 10G SFP+ uplinks, while CBS220-24T-4G-NA has four 1G SFP uplinks. Both configurations retain 24 Gigabit copper access ports. The 4G model suits upstream connections specified at Gigabit speed; the 4X model suits purchases requiring 10G links to upstream equipment.
CBS220-48T-4G-NA offers 48 Gigabit copper access ports, compared with 24 on CBS220-24T-4G-NA. Both models provide four Gigabit SFP uplinks without endpoint PoE output. Select the 24-port model when the connection schedule fits that density; select the 48-port model when more copper endpoints must terminate on one switch.