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CBS350-8XT-EU
Cisco CBS350-8XT-EU Business 350 6-Port 10 Gigabit Switch, 2...
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CBS350-8XT-EU combines six dedicated 10 Gigabit copper access ports with two fixed 10G copper/SFP+ combo uplinks in a managed, non-PoE switch. Each combo connection uses either its copper connector or SFP+ slot, not both simultaneously. The rack-mount 1U Cisco Business 350 model serves small-office networks connecting computers and high-bandwidth devices without supplying endpoint power. Layer 2+ functionality adds static and RIP v2 routing to local switching. The discontinued CBS350-8MP-2X-EU adds PoE output, whereas this configuration keeps endpoint power separate. An independent Gigabit out-of-band management port provides a separate connection for administration without occupying a traffic port. The fixed uplink arrangement requires no removable network card, but fiber deployment requires the appropriate optical connection hardware.
CBS350-8XT-EU price is is available on request. Get immediate quote.
Request bulk order quote for CBS350-8XT-EU for additional pricing. Browse the full Cisco CBS350 Business Switches series or explore all Cisco products.
160 Gbps switching capacity provides nonblocking forwarding across the available traffic interfaces. 119.05 Mpps forwarding rate specifies packet-processing performance with minimum-sized packets. 50.3W worst-case power consumption provides the figure for sizing electrical load without an endpoint-power allocation. Shared packet buffers total 6 MB across the ports rather than reserving that amount for each connection. CBS350-8XT-EU carries 512 MB of DRAM and 256 MB of flash for its operating software and configuration. The routing implementation accommodates 990 static routes and 128 IP interfaces; policy-based routing provides next-hop selection through access control rules. Browser-based HTTP/HTTPS management, a scriptable CLI, SNMP, Cisco Business Dashboard, and the Cisco Business mobile app provide local and centralized administration paths. STP, RSTP, MSTP, and LACP support loop control and link aggregation. A front-panel USB Type-A connection supports file and image handling, while dual software images provide a separate image for firmware upgrade operations.
Order CBS350-8XT-EU in new sealed or certified refurbished condition, specifying the regional power cord and required installation accessories on the purchase order. Certified refurbished units are inspected and bench-tested, with optics bay recognition, firmware verification, and configuration wiped to factory default. ORM warranties are new—up to 3-year extended—and certified refurbished—up to 1 year; returns are 30 days on every condition, terms apply, while Cisco's limited lifetime hardware warranty is bounded by its October 31, 2029 service deadline. Enterprise and volume orders support PO acceptance, Net-30 for government, and RMA with advance replacement across UK, EU, US, and MEA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 6 x 10G copper / 2 x 10G copper/SFP+ combo |
Stacking | Hardware stacking / 4 members |
Max Power Draw | 50.3W |
Cooling | 2 fans |
Replaces | SX350X-08-K9-EU / end of sale July 30, 2022 |
Lifecycle Status | End of sale October 29, 2024 |
When replacing discontinued SX350X-08-K9-EU equipment, this regional model is the named migration option for the existing eight-port copper configuration. Treat replacement as a controlled hardware change rather than a firmware transfer. Before the purchase order, inventory active connections and confirm the required regional power cord and installation accessories.
When a staging bench needs traffic visibility before equipment enters service, port mirroring can send traffic from eight source ports to one destination port. Reserve the monitoring connection separately from production connections, and identify the analyzer interface and required connection media before specifying the switch and associated cables.
When several offices require a repeatable configuration, text-editable configuration files can be prepared and downloaded to other switches. CLI privilege levels 1, 7, and 15 separate administrative access. Before issuing a volume purchase order, define the configuration template, operator permissions, and staging responsibilities for each destination.
Switch-powered phones or wireless access points
The copper interfaces provide data connectivity without PoE output. Phones, access points, and other powered endpoints require an independent power source rather than power from this switch.
Fanless operation in occupied spaces
Active cooling prevents this model from meeting a fanless requirement. The chassis contains two fans, with acoustic noise of 40.8 dB at an ambient temperature of 25°C.
Continuing scheduled security software remedies
Scheduled vulnerability remedies ended October 29, 2025. This model cannot satisfy a requirement for continuing security software support, and no migration product is designated for it.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| Depth | 203 mm | 203 mm | 240 mm | 170 mm | 350 mm |
| Ethernet Technology | 10 Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Desktop | Rack-Mount 1U |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | CBS350-8XT-EU | CBS350-24S-4G-NA | CBS350-24T-4X-EU | CBS350-8S-E-2G-UK | CBS350-48FP-4G-UK |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 50.3W | 34.3W | 27.54W | 11.9W | 886.42W |
| Switching Capacity | 160 Gbps | 56 Gbps | 128 Gbps | 20 Gbps | 104 Gbps |
| Weight | 2.98 kg | 2.7 kg. | 2.78 kg | 1 kg | 5.82 kg |
| Width | 440 mm | 440 mm | 445 mm | 280 mm | 445 mm |
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CBS350-8XT-EU identifies a Cisco Business 350 managed switch with eight 10 Gigabit copper connections, including two shared SFP+ interfaces. CBS350 identifies the series, while 8XT identifies this port arrangement. EU is the regional ordering suffix covering the European Economic Area and additional designated markets, not a software license tier.
CBS350-8XT-EU supports a web interface over HTTP/HTTPS, CLI access through the console or SSH/Telnet, SNMP, Cisco Business Dashboard, and the Cisco Business mobile app. The embedded Dashboard probe supports centralized administration, while the dedicated Gigabit management interface provides a separate physical connection for out-of-band access.
CBS350-8XT-EU reached end of sale on October 29, 2024, and its last date of support is October 31, 2029. Software maintenance and scheduled vulnerability remedies ended October 29, 2025. No migration product is designated for this model, so an order should distinguish hardware availability from continuing software support.
New sealed and certified refurbished CBS350-8XT-EU units carry separate ORM warranties: new up to 3-year extended, refurbished up to 1 year. Returns are 30 days on every condition, terms apply. Cisco's limited lifetime hardware warranty includes next-business-day advance replacement where available, but Cisco service ends October 31, 2029.
CBS350-8XT-EU is the named replacement for discontinued SX350X-08-K9-EU, whose end-of-sale date was July 30, 2022. That predecessor is an eight-port 10GBASE-T stackable managed switch. The replacement itself is also discontinued, so migration planning must account for its separate support deadline rather than treating the replacement designation as current availability.
CBS350-8XT-EU supports eight simultaneous traffic connections: six dedicated copper ports and two combo connections using either copper or SFP+. The two SFP+ slots are shared interfaces, not additional traffic ports. An optical connection disables its paired copper connection, so eight copper connections plus two fiber connections cannot operate together.
Yes, CBS350-8XT-EU supports hardware stacking with four members and single-IP management. Ring and chain arrangements are supported through 10G interconnects. Supported connection hardware includes SFP-H10GB-CU1M, SFP-H10GB-CU3M, and SFP-H10GB-CU5M copper cables, or SFP-10G-SR and SFP-10G-LR for suitable fiber connections. Include the selected interconnect hardware when specifying the stack.
The Business 350 provides static IPv4 routing, RIP v2, policy-based routing, and IPv6 routing. The IPv4 implementation supports 990 static routes and 128 IP interfaces. Interfaces can be associated with physical ports, link aggregation groups, VLANs, or loopbacks, so the intended routed interface count should be checked before configuration.
CBS350-8XT-EU uses an internal universal AC power supply and accepts 100-240V AC at 50-60 Hz. Worst-case system consumption is 50.3W, without PoE output for connected equipment. The regional power cord must suit the installation site; this configuration does not use an external AC adapter or redundant internal power modules.
Yes, the Business 350 eight-port 10G switch has a rack-mount 1U chassis measuring 440 mm wide, 203 mm deep, and 44 mm high. Unit weight is 2.98 kg. A mounting kit accompanies the device, so confirm that the kit is included when specifying the required order condition and installation accessories.
CBS350-8MP-2X-EU supplies PoE to connected endpoints, while CBS350-8XT-EU supplies data without endpoint power. Both models are discontinued. The powered configuration suits installations requiring power from the access switch; the non-PoE configuration suits independently powered equipment, with connection speeds and endpoint requirements checked separately before either order.
CBS350-8XT-EU uses an internal AC supply, while CBS350-8T-E-2G-EU uses an external AC adapter. Both models are discontinued. The internal-supply configuration suits installations keeping power conversion inside the chassis; the external-adapter configuration suits installations accommodating a separate adapter, whose inclusion should be confirmed with the ordered hardware.
CBS350-12XT-EU provides twelve copper traffic connections, compared with eight on CBS350-8XT-EU; both arrangements include two copper/SFP+ combo connections. Both models are discontinued. The eight-connection model suits the smaller connection count, while the twelve-connection model accommodates additional copper devices without changing to a higher-density chassis configuration.