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CBS220-48T-4G
Cisco CBS220-48T-4G Business 220 48-Port Gigabit Switch, 4x1...
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CBS220-48T-4G is a 48-port Gigabit Ethernet smart switch with Layer 2 forwarding, non-PoE RJ-45 access connections and four fixed 1G SFP uplinks for small-business networks. Computers, printers and other externally powered Ethernet endpoints attach to the copper ports, while fiber connections link the access network to upstream equipment. The Rack-Mount 1U chassis belongs to the Cisco Business 220 Series and uses an internal AC supply rather than an external adapter. Browser-based configuration, a full command-line interface and Cisco Business Dashboard provide different operating paths for local or centralized administration. The closest powered sibling, CBS220-48P-4G, adds PoE+ for endpoints that receive power through their network connection.
CBS220-48T-4G price for new stock is $693.00, a 22.2% saving from the Cisco list price of $891.00. CBS220-48T-4G refurb price is $244.44. CBS220-48T-4G is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CBS220-48T-4G for additional pricing. Browse the full Cisco CBS220 Business Switches series or explore all Cisco products.
104 Gbps switching capacity supports local traffic forwarding, while 74.38 Mpps describes packet processing with 64-byte packets. An 8192-entry MAC table holds learned Ethernet destinations, and 256 MB of CPU memory accompanies 64 MB of flash storage. CBS220-48T-4G shares a 12 Mb packet buffer dynamically across its ports rather than assigning a fixed buffer to each connection. STP, RSTP and MSTP provide spanning-tree operation, with 16 MSTP instances available for separate topologies. LACP supports eight aggregation groups, with eight active ports per group and 16 candidate ports for dynamic aggregation. Security controls include 512 ACL rules, IEEE 802.1X authentication, RADIUS and TACACS+. Eight hardware queues per port support strict-priority or Weighted Round-Robin scheduling for different traffic classes. IPv6 host mode provides management connectivity rather than routed-access operation. Inter-VLAN traffic requires a separate routing device; IPv4 and IPv6 management support does not make this a routed-access switch.
Order CBS220-48T-4G in new sealed or certified refurbished condition, and specify the condition and quantity on the purchase order. Refurbished units are inspected and bench-tested for power-on and POST, rated-speed links on every port, optics bay recognition, PSU status, fan status and a clean boot; firmware is verified and configurations are wiped to factory default. ORM Systems provides up to a 3-year extended warranty on new units, up to 1 year on certified refurbished units, and 30-day returns on every condition; terms apply. POs are accepted, government buyers have Net-30 terms, and volume orders can specify UK, EU, US or MEA regional stock and RMA with advance replacement.
| Key Specs | Key Spec Values |
|---|---|
Operating System | Cisco Business 220 software |
Port Configuration | 48 x 1G copper / 4 x 1G SFP |
Max Power Draw | 36.5W |
Cooling | 1 fan |
When replacing discontinued SF220-48-K9-NA or SG220-50-K9-NA hardware, the North American CBS220-48T-4G-NA is the named migration model; both older products ended sale July 30, 2022. Confirm the existing fiber endpoints, regional power cord and physical installation before specifying replacement quantities on the purchase order.
When several small offices need the same configuration, text-editable files can be transferred to another switch and Cisco Network Plug and Play can provision device settings. CLI privilege levels 1 and 15 provide distinct access levels. Define the staging configuration and administrator privileges before setting rollout quantities on the purchase order.
When a lab must inspect traffic before a production change, port mirroring accepts eight source ports per destination and supports four sessions. Those limits determine the capture plan, rather than the number of test endpoints alone. Specify the analyzer connections and required sessions before ordering staging units.
PoE-powered phones or access points
RJ-45 ports supply data without endpoint power. CBS220-48P-4G adds PoE+ with a shared 382W budget for endpoints requiring power through their Ethernet connections.
10G fiber uplinks to distribution
Built-in SFP uplinks operate at 1G rather than 10G. CBS220-48T-4X provides four 10G SFP+ uplinks while retaining the same copper access-port density.
Mon–Fri: [09:00-16:00]
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| CBS220-48T-4G |  CBS220-24T-4X-EU |  CBS220-48P-4G-NA |  CBS220-24P-4G-NA |  CBS220-8FP-E-2G-UK | |
|---|---|---|---|---|---|
| Depth | 257 mm | 203 mm | 350 mm | 257 mm | 170 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 | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Desktop |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | CBS220-48T-4G | CBS220-24T-4X-EU | CBS220-48P-4G-NA | CBS220-24P-4G-NA | CBS220-8FP-E-2G-UK |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Power Consumption | 36.5W | 23.2W at 110V / 23.6W at 220V | 478.2W | 244.3W | 151.4W |
| Switching Capacity | 104 Gbps | 128 Gbps | 104 Gbps | 56 Gbps | 20 Gbps |
| Weight | 3.18 kg | 2.69 kg | 5.29 kg | 4.07 kg | 1.18 kg |
| Width | 440 mm | 440 mm | 440 mm | 440 mm | 279 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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CBS220-48T-4G identifies a Cisco Business 220 model with 48 10/100/1000 copper ports and four Gigabit SFP uplinks. CBS220 names the series, 48 is the access-port count, T denotes the data-only copper configuration, and 4G identifies four 1G SFP uplinks. Country-specific orderable versions add a regional suffix.
The Cisco Business 220 Series supports a web UI over HTTP or HTTPS, a full CLI over SSH or Telnet, Cisco Business Dashboard, the Cisco Business mobile app and SNMP versions 1, 2c and 3. Cisco Network Plug and Play supports automated provisioning, while text-editable configuration files support repeat deployments.
Cisco has not announced an end-of-sale date for Business 220. CBS220-48T-4G remains an available model. The discontinued Cisco 220 Series is an older family with different part numbers; its July 30, 2022 end-of-sale date does not discontinue the Business 220 Series or make this model a discontinued product.
ORM Systems offers CBS220-48T-4G new sealed or certified refurbished, with up to a 3-year extended warranty on new units and up to 1 year on refurbished units. Returns cover every condition for 30 days; terms apply. Cisco's separate warranty is a 3-year limited hardware warranty with return-to-factory replacement.
CBS220-48T-4G replaces discontinued Cisco SF220-48, SG220-50, SG220-52 and SF250-48 models through regional ordering variants. North American examples include SF220-48-K9-NA, SG220-50-K9-NA and SF250-48-K9-NA. Those older models ended sale July 30, 2022; confirm the destination-region ordering code and existing fiber connections when preparing a replacement purchase.
CBS220-48T-4G supports 1G transceivers including MGBSX1 for multimode fiber to 500 m and MGBLX1 for single-mode fiber to 10 km. Select optics for the installed fiber type, link length and remote endpoint. The built-in SFP uplinks do not become 10G links by inserting faster optics.
No, the Business 220 series provides Layer 2 switching rather than inter-VLAN routing. VLAN membership separates traffic, but an upstream routing device must handle communication between those networks. IPv4 and IPv6 management connectivity should not be confused with routing support when specifying the access and gateway equipment.
CBS220-48T-4G occupies 1U in a 19-inch rack, with a chassis measuring 440 mm wide, 257 mm deep and 44 mm high. A mounting kit is included with the device. The chassis weighs 3.18 kg, and its single fan makes this model actively cooled rather than fanless.
CBS220-48P-4G supplies PoE+ with a shared 382W budget, while CBS220-48T-4G supplies data without endpoint power. The powered model is for phones, cameras or access points that need power over their Ethernet cables. The data-only model is for endpoints already powered independently of the switch.
CBS220-48T-4G provides 48 copper access ports, while CBS220-24T-4G provides 24; both have four 1G SFP uplinks. Choose the higher-density model when the access-port requirement exceeds the smaller unit's capacity. The 24-port model serves purchases where fewer wired endpoint connections are required.
CBS220-48T-4X has four 10G SFP+ uplinks, while CBS220-48T-4G has four 1G SFP uplinks. Both retain 48 Gigabit copper access ports. The 4X model suits an upstream connection specified at 10G; the 4G model suits installations whose fiber uplinks remain at Gigabit speed.
United States
