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CBS350-16XTS-UK
Cisco CBS350-16XTS-UK Business 350 8-Port 10 Gigabit Switch,...
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CBS350-16XTS-UK combines eight copper 10 Gigabit Ethernet ports with eight dedicated 10G SFP+ interfaces in a managed, non-PoE switch. The fixed fiber bank preserves every copper connection when optical links are used, rather than sharing connections through combo ports. Its rack-mount 1U chassis belongs to the Cisco Business 350 Series and pairs Ethernet switching with Layer 2+ routing for small-business networks. Copper and SFP+ connections support 1G or 10G operation, allowing the connection speed to match the attached equipment. The discontinued CBS350-48XT-4X-UK instead concentrates on 48 copper ports with four dedicated SFP+ interfaces. This 16-port 10 Gigabit managed switch provides an equal allocation of copper and fiber connections without requiring a removable uplink card.
CBS350-16XTS-UK price is is available on request. Get immediate quote.
Request bulk order quote for CBS350-16XTS-UK for additional pricing. Browse the full Cisco CBS350 Business Switches series or explore all Cisco products.
320 Gbps switching capacity provides nonblocking forwarding across the installed interfaces. 238.08 Mpps forwarding performance at 64-byte packet sizes establishes the packet-processing ceiling for traffic planning. Static routing accommodates 990 routes, while RIP v2 provides dynamic route exchange and PBR directs selected traffic toward specified next hops. 57.7W maximum consumption at 220V establishes the electrical allowance for the chassis without an endpoint-power allocation. CBS350-16XTS-UK contains 512 MB DRAM for software operation and 256 MB flash for persistent image storage. A 3 MB packet buffer is dynamically shared across all ports rather than reserved independently for each connection. The MAC table accommodates 16000 addresses for Ethernet forwarding. Administration includes an HTTP/HTTPS web interface, Textview CLI over SSH or Telnet, SNMP, Cisco Business Dashboard and the Cisco Business mobile app. A dedicated Gigabit Ethernet out-of-band management connection separates administration from the traffic interfaces. Three fans provide active cooling within the 0°C to 50°C operating range.
Order CBS350-16XTS-UK from ORM Systems in new sealed or certified refurbished condition, specifying the quantity and accompanying optical parts on the purchase order. Certified refurbished units are inspected and bench-tested for power-on and POST, clean boot, every port linking at rated speed and optics bay recognition; firmware is verified and configurations are wiped to factory default. ORM warranties cover new units for up to a 3-year extended term and certified refurbished units for up to 1 year; 30-day returns apply to every condition, terms apply, while Cisco's limited lifetime hardware warranty ends with support on October 31, 2029. POs are accepted, government customers receive Net-30, and enterprise or volume orders can use RMA with advance replacement across UK, EU, US and MEA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 8 x 10G copper / 8 x 10G SFP+ |
Stacking | Hardware stacking / 4 members |
Max Power Draw | 57.7W |
Replaces | SX550X-16FT-K9-UK / End of sale July 30, 2022 |
Lifecycle Status | End of sale October 29, 2024 |
Replacement PID | C1300-16XTS |
An office replacing router-based inter-VLAN forwarding can keep local subnet interfaces on this switch, with a ceiling of 128 IP interfaces. Physical ports, VLAN interfaces, link aggregations and loopback interfaces can carry the routing configuration. Specify the subnet plan and upstream next hops before the purchase order.
An existing hardware stack expansion needs a topology decision before another chassis is purchased. Ring and chain arrangements are supported, with active and standby stack control and automatic member numbering. Specify the intended topology and interconnect layout, then confirm the selected connections before adding the additional unit to the purchase order.
A multisite hardware standardization project needs a repeatable method for transferring configuration files and software images during staging. The front-panel USB Type-A slot supports local file and image management without occupying an optical connection. Specify the regional ordering suffix, configuration handoff and staging requirements for each site before the purchase order.
PoE-powered phones or access points
CBS350-16XTS-UK supplies no PoE. C1300-16P-2G provides 16 Gigabit PoE ports and two 1G SFP uplinks, changing both access speed and copper port count.
Continuing scheduled security maintenance
Scheduled security remedies for CBS350-16XTS-UK ended October 29, 2025. C1300-16XTS is its replacement, retaining eight 10GE copper ports and eight SFP+ ports.
Fanless operation in quiet rooms
CBS350-16XTS-UK uses three fans and produces 39.1 dB acoustic noise at 25°C. The chassis does not provide fanless operation for noise-sensitive installations.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| CBS350-16XTS-UK |  CBS350-8FP-2G-UK |  CBS350-8P-E-2G-UK |  CBS350-48T-4G-NA |  CBS350-8MGP-2X-NA | |
|---|---|---|---|---|---|
| Depth | 257 mm | 272 mm | 185 mm | 288 mm | 252 mm |
| Ethernet Technology | 10 Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Multi-Gigabit (2.5G/5G) |
| Flash Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Form Factor | Rack-Mount 1U | Desktop | Desktop | Rack-Mount 1U | Desktop |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | CBS350-16XTS-UK | CBS350-8FP-2G-UK | CBS350-8P-E-2G-UK | CBS350-48T-4G-NA | CBS350-8MGP-2X-NA |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 57.7W | 148.12W | 80.86W | 48.64W | 167W |
| Switching Capacity | 320 Gbps | 20 Gbps | 20 Gbps | 104 Gbps | 62 Gbps |
| Weight | 3.79 kg | 2.59 kg | 1.53 kg | 3.95 kg. | 2.5 kg |
| Width | 440 mm | 268 mm | 268 mm | 445 mm | 344 mm |
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CBS350-16XTS-UK identifies a Business 350 managed switch: CBS350 is the family, 16 is the switching-port count, and XTS identifies the mixed 10 Gigabit copper/SFP+ configuration. UK is the regional suffix for the United Kingdom, Saudi Arabia, Qatar, Kuwait, Singapore, Hong Kong and Malaysia.
CBS350-16XTS-UK is managed through its HTTP/HTTPS web interface, Textview CLI over SSH or Telnet, SNMP, Cisco Business Dashboard and the Cisco Business mobile app. A dedicated Gigabit Ethernet out-of-band management port and RJ-45 console connection provide separate administration paths. Cisco Business Dashboard can use the embedded probe.
CBS350-16XTS-UK is discontinued: end of sale was October 29, 2024, and the last ship date was January 27, 2025. Software maintenance and security remedies ended October 29, 2025. The last date of hardware support is October 31, 2029, so hardware support continues beyond the software-maintenance period.
CBS350-16XTS-UK is available new sealed or certified refurbished. ORM provides up to a 3-year extended warranty on new units, up to 1 year on refurbished units, and 30-day returns for every condition, terms apply. Cisco's limited lifetime hardware warranty is bounded by the October 31, 2029 last date of support.
CBS350-16XTS-UK replaces the discontinued SX550X-16FT-K9-UK, whose end-of-sale date was July 30, 2022. That replacement step is now itself a legacy purchasing path because CBS350-16XTS-UK has also reached end of sale. New-generation procurement should follow the chain forward to C1300-16XTS rather than stop at the intermediate model.
No, CBS350-16XTS-UK does not supply PoE to attached devices. Its eight copper connections carry network traffic without an endpoint-power budget, so phones and wireless access points need their own power arrangement. Specify a separate endpoint-power solution before ordering this switch for an installation containing devices that require network-delivered power.
Cisco CBS350-16XTS-UK accepts SFP-10G-SR for multimode fiber or SFP-10G-LR for single-mode fiber in its eight fixed 10G SFP+ interfaces. SFP-10G-LR supports 10 km connections. Optical parts are ordered separately; specify the fiber type and matching far-end connection rather than ordering a removable uplink card.
Yes, CBS350-16XTS-UK supports hardware stacking with four members managed as one system. High-speed 10G fiber interfaces provide the stack interconnects, and ring or chain arrangements are supported. Specify the topology and interconnect layout before ordering additional members, including the interfaces that will be reserved for stack connections.
CBS350-16XTS-UK supports static IPv4 routing, RIP v2 and PBR, with up to 990 static routes and 128 IP interfaces. Those interfaces can be physical ports, VLAN interfaces, link aggregation interfaces or loopbacks. Confirm the required routing protocol, subnet allocation and upstream next-hop plan before specifying the switch.
CBS350-16P-2G-UK delivers PoE on 16 Gigabit access ports, whereas CBS350-16XTS-UK is non-PoE. Both are discontinued. The former addresses powered-endpoint requirements at Gigabit speed; the latter addresses mixed copper/fiber 10G connectivity. For a current powered replacement, follow the former's migration path to C1300-16P-2G.
CBS350-48XT-4X-UK provides 48 copper 10G ports and four dedicated SFP+ interfaces, while CBS350-16XTS-UK provides eight of each. Both models are discontinued, and CBS350-48XT-4X-UK has no migration product available. The larger configuration addresses dense legacy copper installations; the smaller configuration addresses a balanced copper/fiber requirement.
C1300-16XTS is the replacement for discontinued CBS350-16XTS-UK, retaining eight 10GE copper ports and eight SFP+ ports. The distinction is the lifecycle path rather than port density. CBS350-16XTS-UK serves existing legacy hardware requirements; C1300-16XTS is the successor choice when the purchase requires the replacement hardware generation.
United States
