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CBS220-48T-4G-UK
Cisco CBS220-48T-4G-UK Business 220 48-Port Gigabit Switch,...
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CBS220-48T-4G-UK provides 48 Gigabit copper access ports and four fixed 1G SFP uplinks in a smart-managed Layer 2 switch. The Cisco Business 220 Series serves small-business networks connecting workstations, printers, and other independently powered devices. Its full-width 1U rack-mount chassis accommodates wiring-closet installations, while the data-only access ports leave endpoint power outside the switch. The uplinks are built in rather than supplied through a removable expansion card. VLAN separation and automatic voice VLAN assignment support distinct traffic policies for data and communications equipment. The closest powered sibling, CBS220-48P-4G-UK, adds PoE+ with a shared 382W budget. That distinction matters when the connected equipment depends on Ethernet for both connectivity and operating power.
CBS220-48T-4G-UK price for new stock is is available on request. Get immediate quote. CBS220-48T-4G-UK refurb price is $585.73.
Request bulk order quote for CBS220-48T-4G-UK for additional pricing. Browse the full Cisco CBS220 Business Switches series or explore all Cisco products.
104 Gbps switching capacity provides aggregate bandwidth across the connections. 74.38 Mpps forwarding performance applies to 64-byte packets, giving a separate packet-processing figure for traffic assessment. A 12 Mb packet buffer is dynamically shared across ports rather than permanently divided among interfaces. CBS220-48T-4G-UK combines 256 MB of memory with 64 MB of flash for runtime operation and software storage. The MAC table accommodates 8192 address entries for Layer 2 forwarding. STP/RSTP/MSTP manage redundant bridged paths, with 16 MSTP instances supported. LACP supports eight aggregation groups with eight ports per group where multiple physical links form one logical connection. Access policies can use 512 ACL rules with MAC, VLAN, IP, and transport-port matching. IGMP v1/v2/v3 snooping supports 256 multicast groups and limits delivery to requesting receivers. Within the Cisco Business portfolio, this model also provides a scriptable full CLI over SSH or Telnet and SNMP v1/v2c/v3 for administration and monitoring.
Specify CBS220-48T-4G-UK in new sealed or certified refurbished condition, and confirm the regional power cord and mounting kit on the PO. Refurbished units are inspected and bench-tested for power-on and POST, every port linking at rated speed, clean boot, optics bay recognition, PSU status, and fan status. New units carry up to a 3-year extended ORM warranty and certified refurbished units up to 1 year; both conditions include 30-day returns, terms apply, while Cisco's separate warranty provides 3-year limited hardware coverage with return-to-factory replacement. Enterprise and volume orders can use accepted POs, 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 | 48 x 1G / 4 x 1G SFP |
Max Power Draw | 36.5W |
Cooling | 1 fan |
Replaces | SF220-48-K9-UK / SG220-50-K9-UK / SF250-48-K9-UK; end-of-sale July 30, 2022 |
A refresh of discontinued SF220-48-K9-UK or SG220-50-K9-UK equipment starts with a cable and configuration audit rather than copying the former order. Both models reached end of sale on July 30, 2022. Specify the required connection media and preserve the existing configuration before issuing the replacement PO.
When several small-business sites must share a management approach, direct Cisco Business Dashboard connectivity removes the need for a separate on-site probe. Text-editable configurations can be downloaded to another switch. Define the reusable template, local addressing changes, and provisioning responsibilities before issuing the rollout PO.
When a purchase includes staging and packet analysis, port mirroring can send traffic from eight source ports to one destination, with four sessions supported. Reserve the analyzer connection in the test plan rather than treating every port as an endpoint connection. Specify the required mirroring sessions before the PO.
10G uplinks to aggregation
The four built-in uplinks operate at 1G and cannot provide 10G connections. CBS220-48T-4X-UK retains 48 Gigabit access ports and supplies four 10G SFP+ uplinks instead.
PoE-powered phones and access points
The access ports do not supply endpoint power. CBS220-48P-4G-UK provides PoE+ with a shared 382W budget; size aggregate demand before specifying powered endpoints.
Silent operation near occupied desks
A cooling fan produces 35 dB at 25°C. CBS220-24T-4G-UK is fanless but reduces access density from 48 ports to 24.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| Depth | 257 mm | 257 mm | 350 mm | 203 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-UK | CBS220-24P-4G-EU | CBS220-48P-4G-EU | CBS220-16P-2G-NA | CBS220-8T-E-2G-NA |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Power Consumption | 36.5W | 244.3W | 478.2W | 160.2W | 5.9W at 220V |
| SFP Ports | 4 x 1GbE | 4 x 1GbE | 4 x 1GbE | 2 x 1GbE | 2 x 1GbE |
| Switching Capacity | 104 Gbps | 56 Gbps | 104 Gbps | 36 Gbps | 20 Gbps |
| Weight | 3.18 kg | 4.07 kg | 5.29 kg. | 3.03 kg | 1.16 kg |
| Width | 440 mm | 440 mm | 440 mm | 440 mm | 279 mm |
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CBS220-48T-4G-UK identifies a Cisco Business 220 switch with 48 non-PoE 10/100/1000 ports and four Gigabit SFP uplinks. CBS220 identifies the series, 48T identifies the copper access configuration, and 4G identifies the uplinks. UK selects the regional ordering variant used for the United Kingdom and several additional markets.
CBS220-48T-4G-UK supports a web interface, a full CLI over SSH or Telnet, SNMP, Cisco Business Dashboard, and the Cisco Business mobile app. Direct Dashboard connectivity does not require a separate on-site probe. The CLI supports privilege levels 1 and 15 for administrative access.
Cisco has not announced an end-of-sale date for Business 220. The discontinued Cisco 220 Series is an earlier family, not the Cisco Business 220 Series. CBS220-48T-4G-UK replaces older models, so the earlier family's July 30, 2022 end-of-sale date does not apply to this part.
ORM Systems offers CBS220-48T-4G-UK new sealed or certified refurbished, with up to a 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 3-year limited hardware warranty provides return-to-factory replacement, software updates during its term, and one-year phone or online-chat support.
CBS220-48T-4G-UK replaces SF220-48-K9-UK, SG220-50-K9-UK, and SF250-48-K9-UK; all three reached end of sale on July 30, 2022. The replacement provides Gigabit copper access with dedicated SFP uplinks. Review the old cabling, optical modules, and configuration before substituting the new part on a purchase order.
CBS220-48P-4G-UK supplies PoE+ from a shared 382W budget, while CBS220-48T-4G-UK does not power endpoints. Both retain 48 Gigabit access ports and four Gigabit SFP uplinks. Choose the powered model for compatible phones or access points; the T model fits independently powered devices.
CBS220-48T-4X-UK has four 10G SFP+ uplinks, whereas CBS220-48T-4G-UK has four 1G SFP uplinks. Both offer 48 Gigabit non-PoE access ports. The 4X model suits a 10G aggregation requirement; the 4G model serves connections that remain at Gigabit uplink speeds without changing access-port density.
CBS220-48T-4G-UK provides 48 Gigabit access ports, while CBS220-24T-4G-UK provides 24; both include four Gigabit SFP uplinks. The 48-port model accommodates a larger copper patching requirement in one chassis. The 24-port model suits installations with fewer wired endpoints and no requirement for the additional access connections.
The Business 220 Gigabit uplinks support GLC-SX-MMD for multimode fiber to 550 m and GLC-LH-SMD for single-mode fiber to 10 km. These transceivers are ordered separately. Specify fiber type and link length before choosing the optic; the installed transceiver does not turn a Gigabit uplink into a 10G port.
The 48-port Gigabit non-PoE switch runs from an internal AC supply accepting 100-240V AC at 50-60 Hz. System consumption is 36.5W at 110V or 36.1W at 220V. The power cord is included, so confirm the regional cord supplied with the UK ordering variant before the PO.
Yes, the Business 220 48-port non-PoE switch fits a standard rack and includes a mounting kit. The chassis measures 440 mm wide, 257 mm deep, and 44 mm high, with a 3.18 kg unit weight. Reserve rack space and confirm the mounting hardware when specifying the order.
No, CBS220-48T-4G-UK is a Layer 2 switch rather than an inter-VLAN router. The feature set supports 256 simultaneous VLANs, but traffic moving between VLANs needs an external gateway. VLAN membership and management addressing belong in deployment planning; neither changes this model into a routed-access switch.