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MS390-48UX2-HW
Cisco Meraki MS390 Multigigabit Switch, 48x 5G mGig UPoE, 1x...
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MS390-48UX2-HW is a Cisco Meraki MS390 cloud-managed Layer 3 multigigabit switch for high-density access networks that need 48 fixed copper ports at 100M, 1G, 2.5G, and 5G speeds. The switch has an empty modular uplink bay rather than fixed uplink ports, and the bay accepts MS390 10G SFP+ or 40G QSFP+ uplink modules selected separately for the upstream design. UPoE/802.3bt support serves powered endpoints from a rack-mount 1U chassis in the Cisco Meraki MS390 series, with the uplink module, optics, license, and any secondary power supply planned as separate procurement items. This port profile fits wireless-led campus closets where many endpoints need more than Gigabit throughput on existing copper runs. Compared with MS390-48UX-HW, which uses 36 ports up to 2.5G and 12 ports up to 10G, this model provides uniform 48-port 5G access density.
640 Gbps switching capacity carries dense multigigabit edge traffic toward distribution without forcing every endpoint into a 1G access design. 476.19 Mpps forwarding rate supports line-rate packet handling for wired clients, cameras, phones, and wireless access points across the 48 access ports. 645W shared PoE budget, supplied by the default MA-PWR-1100WAC power supply, is allocated across UPoE endpoints according to device draw, port policy, and closet power planning. 843.8W maximum power load sets the upper operating draw for full hardware and powered-device planning. 256 Layer 3 interfaces, 8192 routes, and 24K routable clients define the routed access scale for the MS390 family. OSPFv2, static routing, SVI, DHCP Server + Relay, routed ports, PIM-SM, IPv6 Layer 3 interfaces with static routing, and BGP support position the platform for routed access designs when firmware and licensing requirements are met. MS390-48UX2-HW includes one dedicated management interface, hot-swap dual power supply support, and three pre-installed fans for operational serviceability.
MS390-48UX2-HW sits at the enterprise access tier, where it connects Wi-Fi 6 access points, IP phones, surveillance cameras, workstation drops, and other high-speed copper endpoints before traffic moves into distribution. Hardware stacking uses Meraki 120G stacking cables, giving the wiring closet a coordinated switch block while the chassis occupies 1U of rack space and remains aligned with MS390-only stacking designs. ORM Systems supplies this switch in new and certified refurbished condition, with refurbished units checked for port operation, power supply status, fan health, modular bay condition, physical condition, and serial accuracy before dispatch. Request pricing for the switch with the required license, uplink module, optics, stacking cables, rack kit, and secondary power supply. Enterprise and volume buyers can align multiple closets under one Meraki MS390 bill of materials while keeping accessory selection consistent across refresh phases, support inventories, and future refreshes.
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MS390-48UX2-HW sits in the access closet and terminates copper runs from Wi-Fi 6 access points, phones, cameras, workstations, and other powered endpoints on 48 100M/1G/2.5G/5G RJ-45 ports. Engineers assign VLANs, access policies, QoS markings, and UPoE budgets in the Meraki Dashboard, then reserve modular uplink capacity for distribution handoff. The 645W default PoE budget supports a dense powered edge when endpoint draw is planned port by port and licensing is aligned to the Meraki organisation. The network gains higher access speed without replacing copper aggregation design.
Several MS390 switches form a stacked access block when one wiring closet needs more multigigabit copper density under one management plane. MS390-48UX2-HW contributes 48 5G-capable UPoE ports per member, while the 480 Gbps stacking fabric coordinates forwarding and uplink planning across the stack. Engineers standardise licenses, stacking cables, StackPower design, port profiles, firmware timing, and switch templates through the Meraki Dashboard. The result is controlled access expansion with consistent policy, power planning, and switch administration across repeated closet builds and campus refreshes.
The switch aggregates 48 multigigabit access ports and presents northbound traffic through a separately selected MS390 modular uplink module. Engineers choose 10G or 40G uplink hardware, optics, and fiber paths to match the distribution layer, then configure trunks, routed links, or aggregated uplinks according to the campus design. MS390-48UX2-HW keeps endpoint copper fixed while uplink selection changes with upstream capacity requirements and cabinet topology. The network gains a cleaner access-to-distribution handoff without disturbing powered endpoint cabling or access VLAN assignments.
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| MS390-48UX2-HW |  MS225-48LP-HW |  MS425-32-HW |  MS355-48X2-HW |  MS350-48FP-HW | |
|---|---|---|---|---|---|
| Depth | 564 mm | 340 mm | 525 mm | 516.6 mm | 516.2 mm |
| Ethernet Technology | Multi-Gigabit (2.5G/5G) | Gigabit Ethernet | 10 Gigabit Ethernet | 10 Gigabit Ethernet | Gigabit Ethernet |
| Form Factor | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U | Rack-Mount 1U |
| Height | 44 mm | 43.8 mm | 44 mm | 43.7 mm | 43.8 mm |
| Manufacturer Part Number | MS390-48UX2-HW | MS225-48LP-HW | MS425-32-HW | MS355-48X2-HW | MS350-48FP-HW |
| Media Type Supported | Twisted Pair / Fiber | Twisted Pair / Fiber | Fiber | Twisted Pair / Fiber | Twisted Pair / Fiber |
| Power Consumption | 843.8W | 490W | 136W | 1793W | 888W |
| Power Source | AC | AC | AC | AC | AC |
| Product Type | Network Switch | Network Switch | Network Switch | Network Switch | Network Switch |
| Rack Units | 1U | 1U | 1U | 1U | 1U |
| Switching Capacity | 640 Gbps | 176 Gbps | 800 Gbps | 688 Gbps | 176 Gbps |
| Weight | 9.09 kg | 4.37 kg | 6.35 kg | 7.33 kg | 5.82 kg |
| Width | 445 mm | 484.6 mm | 483 mm | 484.6 mm | 484.6 mm |
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MS390-48UX2-HW is a Cisco Meraki MS390 cloud-managed multigigabit access switch with 48 RJ-45 ports supporting 100M, 1G, 2.5G, and 5G speeds. It provides UPoE and 802.3bt power delivery, modular uplinks, hardware stacking, and Meraki Dashboard management for high-density campus and branch access networks that need faster copper endpoints.
The MS390 part identifies Cisco Meraki's high-performance cloud-managed switch family, 48 indicates a 48-port model, UX2 identifies the 48-port 5G multigigabit UPoE variant, and HW indicates the hardware appliance. MS390-48UX2-HW is the higher-density 5G copper access model in the MS390 48-port range for powered endpoint deployments.
MS390-48UX2-HW is a managed Ethernet switch, not a router or wireless access point. It connects wired endpoints, wireless access points, phones, cameras, and uplink modules at the access layer. Routing and segmentation features are configured through the Meraki Dashboard according to the selected MS390 license and network design.
MS390-48UX2-HW sits in the Cisco Meraki MS390 family, above simpler 1G access switches when multigigabit endpoint capacity and higher stacking performance are required. It offers 640 Gbps switching capacity, 480 Gbps stacking bandwidth, modular 10G or 40G uplink options, and 48 5G-capable access ports for demanding access closets.
MS390-48UX2-HW provides 48 RJ-45 copper access ports. Each access port supports 100M, 1G, 2.5G, and 5G Ethernet speeds, making the switch suitable for high-speed Wi-Fi 6 access points and other multigigabit endpoints. Uplinks are modular rather than fixed, so the required uplink module is selected separately.
MS390-48UX2-HW supports 640 Gbps switching capacity and a 476.19 Mpps forwarding rate. These figures place it among the higher-performance MS390 access models for dense multigigabit copper switching. The switch also supports 480 Gbps stacking bandwidth, allowing compatible MS390 switches to operate as a high-capacity stacked access block.
MS390-48UX2-HW supports UPoE and 802.3bt power delivery on its access ports. With the default MA-PWR-1100WAC power supply, the switch provides 645W available PoE. With a supported secondary power supply, the available PoE budget increases, reaching up to 1745W with a second 1100W supply for larger powered endpoint designs.
MS390-48UX2-HW operates as a managed access switch with Layer 2 switching and Layer 3 functions configured through the Meraki Dashboard. Network teams use it for VLAN segmentation, access policies, routing functions supported by the MS390 platform, and cloud-based monitoring across distributed campus or branch deployments.
MS390-48UX2-HW is managed through the Cisco Meraki Dashboard. The switch includes a dedicated management interface and integrates with Meraki cloud monitoring, configuration, firmware management, alerting, and licensing workflows. This management model suits teams standardising switch administration across multiple wiring closets, branches, or campus buildings from one operational interface.
MS390-48UX2-HW supports physical stacking with two 120G hardware stack ports and 480 Gbps stacking bandwidth. Compatible Meraki MS390 stacking cables include MA-CBL-120G-50CM, MA-CBL-120G-1M, and MA-CBL-120G-3M. Stacking allows multiple MS390 switches to operate under coordinated management, shared uplink planning, and more controlled access-layer expansion for growing wiring closets.
MS390-48UX2-HW is used for dense access-layer switching where 48 multigigabit copper ports and UPoE power are required. It commonly connects wireless access points, IP phones, cameras, workstation drops, and other powered endpoints while handing aggregated traffic to distribution through a selected modular uplink in larger campus or branch designs.
MS390-48UX2-HW fits medium to large access deployments that require many powered copper ports, cloud management, and high stack bandwidth. It is stronger than a basic 1G access switch when endpoints need 2.5G or 5G speeds, or when multiple switches must be stacked in a wiring closet.
MS390-48UX2-HW is well suited to Wi-Fi 6 access point deployments because its 48 access ports support 2.5G and 5G Ethernet speeds with UPoE and 802.3bt power. Cisco Meraki highlights the MS390 family for high-speed 802.11ax access point environments requiring multigigabit wired backhaul and central Dashboard management.
MS390-48UX2-HW fits stacked access closets when multiple MS390 switches need shared management and high-speed stack interconnects. Its two 120G stack ports, 480 Gbps stacking bandwidth, and optional StackPower accessories support repeated closet builds where port density, power planning, uplink resilience, and common configuration templates matter.
MS390-48UX2-HW supports the modular uplink options listed for all MS390 models, including MA-MOD-2X40G, MA-MOD-4X10G, and MA-MOD-8X10G. The MA-MOD-4X10G module has reached end-of-sale, so current sourcing should be checked before designing around that specific accessory or quoting a refresh bill of materials for production deployment and accessory availability.
MS390-48UX2-HW uses Cisco Meraki MS390 48-port licensing. The relevant license families include LIC-MS390-48E for Enterprise features and LIC-MS390-48A for Advanced features. Advanced licensing adds features such as Adaptive Policy, NetFlow v10 IPFIX, and Encrypted Traffic Analytics where the wider Meraki organisation supports that tier operationally.
MS390-48UX2-HW uses Meraki 120G stacking cables for hardware stacking, including MA-CBL-120G-50CM, MA-CBL-120G-1M, and MA-CBL-120G-3M. StackPower accessories such as MA-CBL-SPWR-30CM and MA-CBL-SPWR-150CM are also listed for MS390 power sharing designs across compatible stacked deployments where shared power planning is required in high-density access closets during refresh projects.
MS390-48UX2-HW works with copper Ethernet cabling for 100M, 1G, 2.5G, and 5G access speeds. Cisco Meraki recommends Category 6a cabling for reliable multigigabit operation because it reduces alien crosstalk issues that affect bundled or longer cable runs at higher speeds in access closets across full-height racks.
MS390-48UX2-HW provides 48 access ports supporting up to 5G, while MS390-48UX-HW provides 36 ports up to 2.5G plus 12 ports up to 10G. MS390-48UX2-HW also has 640 Gbps switching capacity, compared with 580 Gbps on MS390-48UX-HW, making it better for uniform 5G port density across closets.
MS390-48UX2-HW is the multigigabit option, with 48 ports supporting 100M, 1G, 2.5G, and 5G. MS390-48U-HW is a 48-port 1G UPoE switch. MS390-48U-HW offers 822W PoE with its default PSU, while MS390-48UX2-HW offers higher access speed and 645W PoE for mGig endpoints and uplink-heavy designs at the access layer.
MS390-48UX2-HW supports multigigabit access speeds and UPoE or 802.3bt power, while MS390-48P-HW is a 48-port 1G PoE model. MS390-48P-HW fits standard Gigabit PoE+ access, while MS390-48UX2-HW fits higher-speed powered endpoints and has 640 Gbps switching capacity for heavier access traffic in modern closets at the access edge.
MS390-48UX2-HW provides 48 ports up to 5G, while MS390-24UX-HW provides 24 multigigabit ports that support up to 10G. Both list 640 Gbps switching capacity and 476.19 Mpps forwarding. MS390-48UX2-HW favours port density, while MS390-24UX-HW favours fewer but faster copper access ports per switch in dense access closets.
MS390-48UX2-HW is typically sourced through enterprise hardware channels in new, refurbished, or surplus condition depending on market availability. ORM Systems can quote the available condition at order time. Buyers should match condition requirements with budget, lead time, warranty expectations, internal procurement rules, and any licence or accessory requirements.
MS390-48UX2-HW price depends on condition, included power supplies, uplink module requirements, licensing, warranty level, quantity, and current channel availability. A switch supplied with redundant power, stacking accessories, or compatible uplink modules usually prices differently from base hardware. Bulk purchase requirements should be quoted against the exact bill of materials.
MS390-48UX2-HW remains listed in the Cisco Meraki MS390 datasheet, but lifecycle status and regional availability should be checked during procurement. Enterprise resellers often source Meraki hardware through a mix of authorised, refurbished, and excess inventory channels, so orderability depends on timing, requested condition, and accessory availability.
MS390-48UX2-HW lead time depends on stock location, requested condition, quantity, uplink modules, licensing, and testing requirements before dispatch. Refurbished enterprise switches often require additional validation before shipment. Buyers planning stacked closets should request the switch, licenses, stacking cables, power supplies, uplink modules, and optics together.
Bulk pricing is commonly available for MS390-48UX2-HW when multiple units, licenses, power supplies, or accessories are purchased together. Quantity pricing is especially useful for access closet refreshes where the same 48-port multigigabit UPoE switch is deployed repeatedly across several locations under one standard network design.
MS390-48UX2-HW purchases from ORM Systems are typically supplied with warranty options aligned to the quoted condition and availability. Cisco Meraki lists a full lifetime hardware warranty with next-day advanced replacement for the MS390 family, while reseller warranty coverage should be confirmed on the final quote.
Refurbished MS390-48UX2-HW units should be tested before dispatch for power-on status, port operation, fan health, physical condition, and matching part details. For this model, validation should also consider the MA-PWR-1100WAC supply, modular uplink slot condition, management access, available stacking hardware, and correct serial identification for procurement records.
MS390-48UX2-HW is listed under the MS390 regulatory set, including Class A electromagnetic compatibility standards, safety standards such as UL 60950-1 and IEC 60950-1, and RoHS environmental compliance. These certifications support enterprise deployment requirements where documented safety and emissions compliance are part of procurement review for network hardware.
MS390-48UX2-HW setup requires Meraki Dashboard access, the correct MS390 48-port license, Internet connectivity for cloud management, power, rack mounting, and appropriate cabling. Network teams then claim the device, assign it to a network, configure VLANs, ports, uplinks, PoE settings, monitoring policies, and firmware settings before production use.
MS390-48UX2-HW requires a Meraki switch license for Dashboard management and operation. For this 48-port MS390 model, license options include Enterprise and Advanced tiers. The selected tier affects available features, and Meraki organisations must follow Cisco rules about mixing MS390 license editions within the same licensing model.
MS390-48UX2-HW buyers should confirm the required uplink module, compatible optics, MS390 48-port license, stacking cables, secondary power supply, StackPower cable, rack accessories, and copper cabling. The base package includes one MA-PWR-1100WAC power supply, rack mount brackets, screw kit, three pre-installed fans, and a cable guide.
MS390-48UX2-HW can be purchased in the UK through ORM Systems for enterprise networking procurement. Buyers can request pricing for the switch alone or as part of a complete access-layer bill of materials including Meraki licensing, uplink modules, optics, stacking cables, spare power supplies, and warranty options.
ORM Systems supports international sourcing and shipment for enterprise hardware such as MS390-48UX2-HW, subject to availability, destination, export requirements, and courier options. International buyers should confirm the exact SKU, condition, power cord requirements, licenses, accessories, and delivery timeline before placing a bulk or project order.
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