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CBS350-12XT
Cisco Business 350 10G Managed Switch, 10x 10G Copper, 2x 10...
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CBS350-12XT is a 10G copper-focused managed switch in the Cisco Business 350 Series Managed Switches family, built for SMB and branch networks that need Layer 3 control without a chassis platform. The switch provides 10 fixed 10G copper ports and 2 fixed 10G RJ-45/SFP+ combo interfaces for copper or fiber handoff, plus a dedicated Gigabit out-of-band management port. It is a Non-PoE, rack-mountable 1U model with AC power and fixed uplink capability, so no empty network-module bay is involved in the design. The interface mix favors 10GBASE-T cabling while preserving shared SFP+ positions for optical or DAC paths. This gives buyers a compact 10G platform for copper-first networks without sacrificing fiber uplink planning. Cisco Business 350 Series Managed Switches also include CBS350-12XS, which differs by using 10 fixed 10G SFP+ ports instead of the copper-focused fixed-port layout on this model.
240 Gbps switching capacity delivers wire-speed forwarding across the 10G access and aggregation interfaces. 178.56 Mpps forwarding rate supports high packet-rate traffic at 64-byte frame size, keeping the platform aligned with compact server, storage, and workstation aggregation designs. No PoE budget applies because the hardware is designed for data switching rather than powered endpoint delivery. RIP v2, static IPv4 routes, IPv6 routing, policy-based routing, DHCP relay, VLAN interfaces, physical routed interfaces, LAG interfaces, and loopback interfaces define its documented Layer 3 feature set. STP/RSTP/MSTP, PVST+, LACP, 802.1Q VLANs, IGMP snooping, DHCP snooping, 802.1X, LLDP-MED, and Cisco Discovery Protocol support campus-style segmentation, loop control, endpoint discovery, and access security. The 800 MHz ARM CPU supports embedded switching, monitoring, and administration functions. CBS350-12XT carries 512 MB DRAM, 256 MB flash, a 3 MB packet buffer, a 16000-entry MAC table, an RJ45 console port, a USB Type-A slot, and management through Cisco Business Dashboard, web GUI, CLI, SNMP, SSH, and HTTPS.
CBS350-12XT fits the access, server access, or small distribution tier where 10GBASE-T endpoints, downstream switches, storage appliances, workstation rows, and uplink media converge in one rack space. True hardware stacking places up to 4 compatible Cisco Business 350 units under one management system with shared VLANs, cross-stack LAGs, QoS, and port mirroring, which helps repeated closets keep one operational model. ORM Systems supplies this switch new and certified refurbished for refresh projects, urgent replacements, staged rollouts, and controlled budget planning. Refurbished units are tested across management access, fan operation, RJ-45 link status, SFP+ combo-port behavior, firmware readiness, and cosmetic condition before dispatch. The commercial fit is strongest for buyers standardizing multiple small 10G aggregation points under repeatable support terms clearly. Ask ORM Systems for a project quote to confirm condition, lead time, warranty cover, and volume pricing for enterprise purchasing.
CBS350-12XT price is is available on request. Get immediate quote.
Request bulk order quote for CBS350-12XT for additional pricing. Browse the full Cisco 350 Series Managed Switches series or explore all Cisco products.
CBS350-12XT sits at the server access edge for racks that use 10GBASE-T NICs, storage appliances, or virtualization hosts. Engineers land up to 10 fixed 10G copper links from local equipment, reserve the 2 copper/SFP+ combo positions for upstream handoff, and manage the switch through the dedicated GE out-of-band port. VLAN interfaces, LACP groups, and static routes place local server traffic close to the rack. The 240 Gbps fabric keeps these rack links inside a nonblocking switching domain. The network gains compact 10G server connectivity without consuming higher-density distribution ports.
CBS350-12XT operates as a compact 10G access-to-distribution handoff where copper endpoints or downstream switches need high-speed aggregation. Network teams terminate 10G RJ-45 runs on the fixed copper ports, select copper or SFP+ media on the 2 combo positions, and carry trunks or routed links northbound. The dedicated GE management interface keeps operations traffic separate from data forwarding. The switch applies VLANs, QoS, 802.1X controls, DHCP snooping, and IPv4 or IPv6 routing at the handoff point. The result is controlled 10G edge growth with clear uplink media selection.
Multiple Cisco Business 350 10G switches form a stacked aggregation block when a site needs more 10G copper ports under one operating view. CBS350-12XT contributes 10 fixed 10G copper ports and 2 copper/SFP+ combo ports per member, while the stack presents one management system with shared VLANs, cross-stack LAGs, QoS, and port mirroring. Hardware stacking places up to 4 units under one IP address for administration. Engineers standardize firmware, stack roles, link aggregation, and upstream fiber before adding members. The network gains higher 10G density with simpler operations and failover behavior.
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| CBS350-12XT |  CBS350-8MGP-2X |  SG350-8PD |  CBS350-48P-4X |  CBS350-12NP-4X | |
|---|---|---|---|---|---|
| Depth | 203 mm | 252 mm | 8.7 inches | 14.5 inches | 257 mm |
| Ethernet Technology | 10 Gigabit Ethernet | Multi-Gigabit (2.5G/5G) | 10/100/1000 | 10/100/1000 | Multi-Gigabit (2.5G/5G) |
| Form Factor | Rack-Mount 1U | Rack-Mount 1U | Desktop / Rack-mount | Rack-mount | Rack-Mount 1U |
| Height | 44 mm | 44 mm | 1.73 inches | 1.73 inches | 44 mm |
| Manufacturer Part Number | CBS350-12XT | CBS350-8MGP-2X | SG350-8PD | CBS350-48P-4X | CBS350-12NP-4X |
| Media Type Supported | Twisted Pair / Fiber | Twisted Pair / Fiber | Twisted Pair | Twisted Pair | Twisted Pair / Fiber |
| Memory | 512 MB | 512 MB DRAM / 256 MB Flash | 256 MB | 256 MB | 512 MB DRAM / 256 MB Flash |
| Power Consumption | 64.1W | 167W | 23W | 370W | 494.5W |
| Power Source | AC | AC | AC Power Supply | AC Power Supply | AC |
| Product Type | Network Switch | Network Switch | Switch | Switch | Network Switch |
| Rack Units | 1U | 1U | 1 RU | 1 RU | 1U |
| Switching Capacity | 240 Gbps | 62 Gbps | 16 Gbps | 176 Gbps | 200 Gbps |
| Weight | 2.93 kg | 2.5 kg | 7.5 lbs | 34.1 lbs | 4.24 kg |
| Width | 440 mm | 344 mm | 8.7 inches | 17.3 inches | 440 mm |
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CBS350-12XT is a Cisco Business 350 Series managed 10 Gigabit Ethernet switch for small and midsize networks that need high-speed copper switching. It provides 10 fixed 10G copper ports, 2 additional 10G copper/SFP+ combo ports, and a dedicated Gigabit out-of-band management port in a rack-mountable format.
The CBS350-12XT model number identifies a Cisco Business 350 switch with 12 total 10G system ports and an XT copper-focused 10G configuration. In Cisco ordering information, CBS350-12XT-xx maps to 10 x 10G copper ports, 2 x 10G copper/SFP+ combo ports, 1 GE management port, and rack mounting.
CBS350-12XT is a managed Ethernet switch, not a standalone router or firewall. It supports Layer 2 switching and advanced Layer 3 traffic management, including wirespeed IPv4 and IPv6 routing, static routes, RIP v2, VLAN interfaces, LAG interfaces, and loopback interfaces for routed switching inside a business LAN.
CBS350-12XT sits in the Cisco Business 350 Series, above basic unmanaged or smart switching products and below enterprise Catalyst campus platforms. It targets organizations that need managed 10G connectivity, web and CLI administration, VLANs, security controls, static or dynamic routing, and true stacking without moving into a larger Catalyst architecture.
CBS350-12XT includes 12 total 10G system ports: 10 fixed 10G copper ports and 2 10G copper/SFP+ combo ports. It also includes 1 Gigabit Ethernet out-of-band management port. The combo ports accept either copper or SFP+ media, so port planning should account for the shared physical positions.
CBS350-12XT provides 240 Gbps of switching capacity and 178.56 million packets per second forwarding performance for 64-byte packets. Cisco lists the Business 350 switches as wire-speed and nonblocking, which makes CBS350-12XT suitable for dense 10G copper aggregation, server access, and high-throughput uplink roles in compact wiring closets.
CBS350-12XT does not provide Power over Ethernet. It is a 10G data switch with copper and SFP+ combo connectivity, not a PoE access switch for phones, cameras, or wireless access points. Buyers needing PoE in the same Cisco Business 350 family should compare PoE models such as CBS350-24P-4X or CBS350-48P-4X.
CBS350-12XT supports Cisco Business 350 Layer 2 features such as 802.1Q VLANs, RSTP, MSTP, PVST+, LACP, voice VLAN, IGMP snooping, DHCP snooping, and protected ports. Its Layer 3 feature set includes wirespeed IPv4 and IPv6 routing, up to 990 static routes, RIP v2, policy-based routing, DHCP relay, and routed interfaces.
CBS350-12XT is managed through Cisco Business Dashboard, the embedded web interface, full command-line interface text view, SNMP, SSH, HTTPS, and related Cisco Business management workflows. The switch includes a GE out-of-band management port, RJ45 console port, and USB Type-A slot for file and image management.
CBS350-12XT supports Cisco Business 350 true hardware stacking. Cisco lists the 10G models, including CBS350-12XT, among the stacking-supported switches, with up to 4 units managed as a single system. Stacking supports a unified control and management plane, fast failover, cross-stack LAGs, VLANs, QoS, and port mirroring.
CBS350-12XT is used for 10G copper switching in compact aggregation, server access, and high-speed LAN edge roles. Its 10 fixed 10G copper ports fit short-reach structured cabling or direct equipment handoff, while the 2 combo ports support fiber uplinks or additional copper links depending on the topology.
CBS350-12XT fits small and midsize networks that require more than Gigabit switching but do not need a full enterprise chassis or Catalyst access stack. The 240 Gbps switching capacity, 12 total 10G ports, Layer 3 routing features, and rack-mountable 1U design suit wiring closets, labs, server rooms, and branch aggregation points.
CBS350-12XT suits workloads that move large volumes of east-west or north-south LAN traffic, including shared storage access, virtualization hosts, backup networks, high-speed workstations, and inter-switch aggregation. The 10G copper ports support familiar RJ-45 cabling, while SFP+ combo positions support fiber or DAC uplinks where the network design requires them.
CBS350-12XT works well as a compact server access switch when servers or appliances expose 10GBASE-T interfaces. Network teams place the switch at the top of a small rack or nearby cabinet, connect copper server NICs directly, then use SFP+ combo ports for upstream fiber, DAC, or copper uplinks into the distribution layer.
CBS350-12XT integrates with the Cisco Business portfolio through Cisco Business Dashboard and related Cisco Business mobile workflows. It also supports standards-based management and monitoring through SNMP, SSH, HTTPS, LLDP, LLDP-MED, and Cisco Discovery Protocol, making it practical beside Cisco Business wireless access points, routers, and other CBS350 switches.
Cisco lists supported 10G modules for the Business 350 Series, including SFP-H10GB-CU1M, SFP-H10GB-CU3M, SFP-H10GB-CU5M, SFP-10G-SR, SFP-10G-LR, SFP-10G-SR-S, and SFP-10G-LR-S. CBS350-12XT uses its 2 10G copper/SFP+ combo ports for those short-reach DAC, multimode fiber, or single-mode fiber uplink options.
CBS350-12XT supports common Ethernet and switching standards, including IEEE 802.1Q VLAN tagging, IEEE 802.3ad LACP, IEEE 802.1D Spanning Tree, IEEE 802.1w RSTP, IEEE 802.1s MSTP, IEEE 802.1X authentication, LLDP, and LLDP-MED. These standards help it integrate with mixed switching, routing, voice, monitoring, and authentication environments.
CBS350-12XT uses twisted-pair copper cabling for its 10G RJ-45 ports and SFP+ optics or DACs for combo-port fiber or direct-attach connections. Cisco lists Category 5e or better as a minimum requirement in the series documentation, while 10GBASE-T deployments typically standardize on suitable short-reach copper cabling for the intended distance.
CBS350-12XT provides more 10G copper density than CBS350-8XT. Cisco lists CBS350-8XT with 6 fixed 10G copper ports, 2 10G copper/SFP+ combo ports, and 160 Gbps switching capacity, while CBS350-12XT provides 10 fixed 10G copper ports, 2 combo ports, and 240 Gbps switching capacity for larger 10G copper access blocks.
CBS350-12XT is copper-focused, while CBS350-12XS is SFP+-focused. Cisco lists CBS350-12XT with 10 fixed 10G copper ports plus 2 10G copper/SFP+ combo ports. CBS350-12XS provides 10 fixed 10G SFP+ ports plus 2 10G copper/SFP+ combo ports. The better choice follows the installed cabling and endpoint media.
CBS350-16XTS provides a more balanced copper and fiber layout than CBS350-12XT. Cisco lists CBS350-16XTS with 8 fixed 10G copper ports and 8 fixed 10G SFP+ ports, compared with the CBS350-12XT layout of 10 fixed 10G copper ports and 2 combo ports. CBS350-16XTS also increases switching capacity to 320 Gbps.
CBS350-24XT is the next step up for copper-heavy 10G port density. Cisco lists CBS350-24XT with 20 fixed 10G copper ports, 4 10G copper/SFP+ combo ports, and 480 Gbps switching capacity. CBS350-12XT is smaller, with 10 fixed copper ports, 2 combo ports, and 240 Gbps switching capacity for compact deployments.
CBS350-12XT price depends on condition, regional suffix, order quantity, warranty selection, and current channel availability. ORM Systems lists Cisco Business switch pricing through quotation rather than a fixed generic figure, which helps buyers compare new and refurbished options, confirm lead times, and align the final price with the required delivery location.
CBS350-12XT is commonly sourced in new and refurbished conditions through enterprise hardware resellers, subject to live stock and region-specific availability. ORM Systems can position the same SKU for budget-led refreshes, urgent replacements, or standard procurement by matching condition, warranty term, and delivery requirement during quotation.
CBS350-12XT appears in Cisco Business 350 Series ordering information dated May 2024, and Cisco's product support page still lists the 350-12XT managed switch. Lifecycle status should still be confirmed at quote time because regional availability, distributor supply, and Cisco lifecycle announcements change independently of the technical data sheet.
CBS350-12XT lead time depends on whether the buyer selects new, refurbished, or bulk quantities, and whether the exact regional suffix is required. ORM Systems can quote available stock, incoming supply, or brokered sourcing options. Refurbished units often shorten replacement timelines when new distributor stock is limited or tied to longer procurement cycles.
Bulk discounts are available for CBS350-12XT when order quantity, condition, and delivery schedule support volume pricing. The strongest pricing usually comes from quoting a defined bill of materials, including switches, optics, DACs, rack requirements, and warranty coverage. ORM Systems can align multi-unit orders with staged delivery or project rollout dates.
CBS350-12XT purchases from ORM Systems can include warranty coverage based on condition, sourcing route, and quotation terms, with up to 3-year warranty options commonly used for network hardware listings. Buyers should confirm the exact coverage period, replacement process, and any manufacturer warranty status before approving procurement for production environments.
Refurbished CBS350-12XT units should be tested for power-on behavior, port link status, management access, firmware state, console access, fan operation, and visible physical condition before dispatch. For a 10G switch, testing should also validate copper and SFP+ combo port operation so the delivered unit matches the intended network role.
Cisco lists Business 350 Series certifications including UL 62368, CSA 22.2, CE mark, and FCC Part 15 Class A. Cisco also states that Business 350 Series switches have completed IPv6 testing and received USGv6 and IPv6 Gold certification, which supports standards-led procurement for managed LAN switching projects.
CBS350-12XT first-use configuration normally starts through the web interface, Cisco Business Dashboard, or the RJ45 console port. Network teams assign management addressing through the GE out-of-band port or an in-band VLAN, update firmware where required, define VLANs, configure trunks or routed interfaces, then validate 10G copper and SFP+ links.
CBS350-12XT does not require a separate feature license for the core Cisco Business 350 switching functions described in the data sheet. Layer 2 switching, Layer 3 static and dynamic routing features, web management, CLI access, SNMP, security controls, and stacking are platform capabilities rather than subscription-only add-ons for this SKU.
CBS350-12XT ships with the Cisco Business 350 switch, power cord, mounting kit, and quick start guide according to Cisco package information. Deployment prerequisites include a supported web browser, Ethernet cabling, a management workstation, suitable SFP+ modules or DACs for combo-port links, rack space, and a power source matching the internal universal supply.
CBS350-12XT can be purchased in the UK through ORM Systems as a Cisco Business 350 managed switch quote. UK buyers can request pricing for new or refurbished supply, confirm the correct regional suffix, add supported SFP+ optics or DACs, and align warranty coverage with internal procurement and network refresh requirements.
ORM Systems ships Cisco networking hardware internationally, subject to stock, export rules, carrier availability, and destination requirements. International CBS350-12XT buyers should confirm the regional power cord, warranty terms, customs documentation, and delivery timeline during quotation so the switch arrives ready for the intended installation site.
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