• Meraki MS390-48U-HW Cisco Catalyst 9300 switch with 48x1G UPoE ports
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Meraki

Meraki MS390-48U-HW | Meraki MS390 48-Port Gigabit UPoE Switch, 822W, Modular

MS390-48U-HW

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Description

The Meraki MS390-48U-HW is a cloud-managed Layer 3 enterprise access switch designed for demanding high-bandwidth environments. With 48 Gigabit Ethernet ports supporting UPoE 802.3bt Type 3 and an 822W PoE budget, it powers high-performance Wi-Fi 6 access points, IP phones, and IoT devices. Modular uplink flexibility enables 10G, 25G, or 40G connectivity, while 480 Gbps physical stacking and StackPower deliver resiliency and scalability for growing enterprise networks.

Features

Cloud-managed via Meraki Dashboard with zero-touch provisioning and centralized visibility
- UPoE 802.3bt Type 3 support delivers 60W per port for high-power devices
- Modular uplink architecture supports 10G, 25G, and 40G fiber connectivity
- StackPower technology pools and distributes power across stacked switches for resiliency
- Adaptive Policy segments traffic using security groups with natural language policies (Advanced license)
- Layer 3 routing with OSPF, OSPFv2, VRRP, and static IP routing
- IEEE 802.1X authentication, DHCP snooping, and RADIUS support
- MACsec encryption for secure link-layer communications
- DHCP server and relay capabilities
- Spanning Tree Protocol (STP, RSTP) enhancements
- IPv4 and IPv6 ACLs for granular traffic control
- Quality of Service (QoS) with per-port and per-client controls
- SNMP, CLI, and web-based management
- Per-port and per-client usage statistics and traffic analytics
- Email alerts, remote troubleshooting tools, and event logging
- Scheduled firmware updates with automatic cloud delivery
- Hot-swappable fans and dual power supply support for high availability
- Non-blocking switch fabric ensures full wire-speed performance
- Energy-efficient design with low acoustics

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

48x 10/100/1000BASE-T Gigabit Ethernet RJ45 ports with UPoE 802.3bt Type 3 support (60W per port)
- 822W PoE budget standard (1800W available with optional secondary power supply)
- Modular uplink slot supporting 4x 10G, 8x 10G, 4x 25G, or 2x 40G modules
- 2x dedicated 120G hardware stacking ports
- Switching capacity: 256 Gbps; Forwarding rate: 190.48 Mpps
- Physical stacking up to 8 units with 480 Gbps stacking bandwidth
- MAC address table: 32,000 entries
- Layer 3 routing with OSPF, VRRP, static routing
- 1x MA-PWR-1100WAC power supply included; dual PSU slots for redundancy
- 1RU rack-mountable with hot-swappable fans
- Cloud-managed via Meraki Dashboard (Enterprise or Advanced license required)
- Dimensions: 1.73 x 17.32 x 11.97 inches; Weight: varies by configuration

FAQs

Q: What PoE standard does the MS390-48U-HW support?
A: The MS390-48U-HW supports UPoE 802.3bt Type 3, delivering up to 60W per port. The standard configuration offers 822W total PoE budget, expandable to 1800W with an optional secondary power supply for powering high-demand devices like Wi-Fi 6E access points and PTZ cameras.

Q: What uplink module options are available for this switch?
A: The MS390-48U-HW includes one modular uplink slot compatible with MA-MOD-8X10G (8x 10G SFP+), MA-MOD-4X10G (4x 10G SFP+), and MA-MOD-2X40G (2x 40G QSFP+) modules. Some modules support flexible configurations including 4x 25G SFP28 connectivity. Modules are sold separately.

Q: Does this switch require a Meraki cloud license to operate?
A: Yes, the MS390-48U-HW requires an active Meraki cloud license for operation. Two license tiers are available: Enterprise and Advanced. Advanced licensing unlocks Adaptive Policy, enhanced security features, and advanced routing capabilities. Licenses are sold separately on 1, 3, 5, 7, or 10-year terms.

Q: Can the MS390-48U-HW be stacked with other MS390 models?
A: Yes, the MS390-48U-HW supports physical stacking with up to 8 MS390 series switches using dedicated 120G stacking ports, delivering 480 Gbps of stacking bandwidth. It also supports StackPower for resilient power distribution across the stack. Virtual stacking allows centralized management of thousands of ports across distributed sites.

Q: What deployment scenarios is the MS390-48U-HW best suited for?
A: The MS390-48U-HW is ideal for enterprise campus access layer deployments requiring high-power PoE for Wi-Fi 6/6E access points, IP cameras, and IoT devices. Its Layer 3 capabilities, modular uplinks, and stacking make it suitable for core closet aggregation, conference room deployments, and high-density unified communications environments.

Datasheet

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