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CBS350-24XTS-NA
Cisco CBS350-24XTS-NA Business 350 12-Port 10 Gigabit Switch...
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CBS350-24XTS-NA combines 12 copper network ports with 12 dedicated SFP+ ports, all supporting 10 Gigabit Ethernet, in a managed Layer 2+ switch. The fixed fiber interfaces operate independently of the copper connections rather than sharing combo ports, and the hardware fits a 1U rack space. Non-PoE operation means connected endpoints need a separate power source. The Cisco Business 350 Series serves small-business networks connecting employees, servers, printers, and other network devices. Both copper and fiber interfaces also support 1G connections where the attached equipment requires that speed. This 24-port 10 Gigabit managed switch separates its copper and fiber connections evenly; the discontinued CBS350-16XTS-NA provides a smaller configuration with eight copper ports and eight dedicated SFP+ ports.
CBS350-24XTS-NA price for new stock is $3,493.35. CBS350-24XTS-NA refurb price is $2,943.15. CBS350-24XTS-NA is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CBS350-24XTS-NA for additional pricing. Browse the full Cisco CBS350 Business Switches series or explore all Cisco products.
480 Gbps switching capacity supports nonblocking operation across the network interfaces. 240 Mpps forwarding performance is specified for 64-byte packets, separating packet-processing capability from aggregate bandwidth. Static routing and RIP v2 provide inter-VLAN routing, with limits of 990 static routes and 128 IP interfaces. CBS350-24XTS-NA carries 512 MB of DRAM and 256 MB of flash for system operation and image storage. A 3 MB packet buffer is dynamically shared across the ports rather than reserved independently for each interface. STP, RSTP, and MSTP control switching loops, while LACP supports aggregated links. Browser-based configuration, a scriptable CLI, and SNMP provide local and remote administration. The dedicated Gigabit management connection separates administrative access from the data interfaces. Three fans provide active cooling, so the chassis is not fanless. 80.2W worst-case system consumption at 220V provides the maximum published draw to use when allocating AC power capacity.
ORM Systems supplies CBS350-24XTS-NA new sealed or certified refurbished, with 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. Certified refurbished units are inspected and bench-tested for power-on and POST, every port linking at rated speed, optics bay recognition, and clean boot; firmware is verified and configurations are wiped to factory default. Specify the condition, quantity, regional requirements, and optical part numbers when ordering this switch. POs are accepted, government buyers can use Net-30, and enterprise or volume orders can include RMA with advance replacement through UK, EU, US, and MEA regional stock and RMA options.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 12 x 10G copper / 12 x 10G SFP+ |
Stacking | Hardware stacking / Four members |
Max Power Draw | 80.2W |
Replaces | SX550X-24FT-K9-NA / End of sale July 30, 2022. |
Lifecycle Status | End of sale May 30, 2024. |
Replacement PID | C1300-24XTS. |
An installed fleet of discontinued SX550X-24FT-K9-NA switches creates a replacement or sparing purchase when retaining the earlier hardware is no longer the plan. CBS350-24XTS-NA is its named replacement. That migration relationship does not replace configuration acceptance testing; specify condition, quantities, and the intended configuration before the PO.
Sites that need the same approved configuration can transfer text-editable configuration files between Cisco Business 350 switches. A shared file still needs site-specific addressing and acceptance checks before deployment. Specify the regional ordering suffix, the staging configuration, and the quantities required at each location before placing the multi-site PO.
A staging bench that must inspect traffic before equipment enters service can mirror as many as eight source ports to one destination port. Reserve the analyzer connection in the bench plan rather than treating it as an additional production connection. Specify the monitoring configuration and required test connections before ordering.
PoE power for connected endpoints
CBS350-24XTS-NA does not supply endpoint power. C1300-24P-4X is the powered alternative for Gigabit endpoints, but changes the configuration to 24 Gigabit access ports and four 10G SFP+ uplinks.
Continuing software and security remedies
CBS350-24XTS-NA software maintenance and vulnerability support ended May 30, 2025. C1300-24XTS is the migration choice retaining the twelve-copper, twelve-SFP+ configuration.
Fanless operation in occupied spaces
CBS350-24XTS-NA uses three fans and is not fanless. A requirement for passive cooling rules out this chassis; select hardware with an explicitly fanless cooling configuration.
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| CBS350-24XTS-NA |  CBS350-16T-E-2G-UK |  CBS350-48T-4X-NA |  CBS350-24S-4G-NA |  CBS350-16P-2G-UK | |
|---|---|---|---|---|---|
| Depth | 350 mm | 210 mm | 288 mm | 203 mm | 297 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 | Desktop | Rack-Mount 1U | Rack-Mount 1U | Desktop |
| Height | 44 mm | 44 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | CBS350-24XTS-NA | CBS350-16T-E-2G-UK | CBS350-48T-4X-NA | CBS350-24S-4G-NA | CBS350-16P-2G-UK |
| Memory | 512 MB | 512 MB | 512 MB | 512 MB | 512 MB |
| Power Consumption | 80.2W | 19.63W | 51.01W | 34.3W | 156.4W |
| Switching Capacity | 480 Gbps | 36 Gbps | 176 Gbps | 56 Gbps | 36 Gbps |
| Weight | 4.84 kg. | 1.42 kg | 3.95 kg. | 2.7 kg. | 2.38 kg. |
| Width | 440 mm | 268 mm | 445 mm | 440 mm | 268 mm |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
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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CBS350-24XTS-NA identifies a Cisco Business 350 managed switch with 24 network ports. The 24XTS configuration splits those ports into 12 10G copper ports and 12 dedicated 10G SFP+ ports. NA selects the regional ordering variant for the United States, Canada, Mexico, Colombia, Chile, and other Latin American markets.
Cisco Business 350 switches support a web UI over HTTP/HTTPS, CLI access over SSH or Telnet, an RJ-45 console, SNMP, Cisco Business Dashboard, and the Cisco Business mobile app. The Dashboard probe is embedded in the switch. The CLI supports full-command and menu-based operation, while the web UI offers simple and advanced modes.
CBS350-24XTS-NA reached end of sale on May 30, 2024. Software maintenance and vulnerability support ended May 30, 2025, while the last date of applicable Cisco support is May 31, 2029. C1300-24XTS is its named replacement, so a new purchase should distinguish legacy hardware retention from migration to the successor.
CBS350-24XTS-NA is offered new sealed with up to a 3-year extended warranty or certified refurbished with up to 1 year. Both conditions have 30-day returns, terms apply. Cisco's limited lifetime hardware warranty includes next-business-day advance replacement where available, but applicable Cisco service and warranty support end May 31, 2029.
CBS350-24XTS-NA replaces SX550X-24FT-K9-NA, which reached end of sale on July 30, 2022. That predecessor is discontinued, and CBS350-24XTS-NA has also passed its own end-of-sale milestone. The migration chain continues to C1300-24XTS; distinguish an order for maintaining earlier equipment from an order intended to move to the current successor.
CBS350-24XTS-NA has 24 network ports: 12 copper ports and 12 dedicated SFP+ ports, each supporting 10G or 1G operation. The fiber ports are not shared copper/fiber combo connections. A separate Gigabit out-of-band management port provides administrative connectivity and is additional to the 24 network ports.
Cisco Business 350 hardware stacking supports four members on stack-capable models, including CBS350-24XTS-NA. A stack operates as one managed system with a single IP address. Ring and chain arrangements are supported, with active and standby stack control. Stacking uses high-speed 10G fiber interfaces rather than a separately named StackWise system.
Cisco Business 350 switches support static routing and RIP v2, with limits of 990 static routes and 128 IP interfaces. Routed interfaces can be physical ports, link aggregation groups, VLAN interfaces, or loopback interfaces. The feature set supports inter-VLAN routing; size the route and interface requirements before choosing this family.
CBS350-24XTS-NA supports SFP-10G-SR-S for multimode fiber and SFP-10G-LR-S for single-mode fiber. SFP-10G-LR-S supports a 10 km link, while SFP-10G-SR-S reach depends on the multimode fiber used. Specify matching optical accessories at both ends and select the part number against the cable type and required distance.
CBS350-24P-4X-NA supplies PoE+ with a 195W shared budget, while CBS350-24XTS-NA supplies no endpoint power. Both models are discontinued. The powered model serves Gigabit PoE endpoints; the mixed-media model serves unpowered 10G connections. Buyers needing a current powered replacement should evaluate C1300-24P-4X rather than treat the earlier model as current.
CBS350-24XTS-NA provides 12 copper ports and 12 dedicated SFP+ ports, while CBS350-16XTS-NA provides eight of each. Both use 10G interfaces and are discontinued. The larger configuration suits legacy installations needing more connections; the smaller configuration addresses fewer connections. Current migration choices are C1300-24XTS and C1300-16XTS, respectively.
CBS350-24XTS-NA is discontinued, while C1300-24XTS is its migration replacement with the same twelve-copper, twelve-SFP+ arrangement. The purchase distinction is lifecycle rather than port count. CBS350-24XTS-NA addresses a requirement to retain the earlier family; C1300-24XTS addresses a migration purchase that does not require the discontinued part number.
CBS350-24XTS-NA uses an internal AC supply accepting 100-240V at 50-60 Hz. Worst-case system consumption is 78.4W at 110V or 80.2W at 220V. The switch does not supply PoE to endpoints. Specify the local AC connection and include the system draw when allocating UPS or rack power capacity.
CBS350-24XTS-NA is a full-width 1U rack-mount switch measuring 440 mm wide, 350 mm deep, and 44 mm high. The unit weighs 4.84 kg and uses three fans rather than passive cooling. Allow for the chassis depth, attached connections, and active cooling when assigning its rack position.
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