• Meraki MS390-24U-HW silver switch with black ports and white label
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Meraki

Meraki MS390-24U-HW | Meraki MS390 24-Port Gigabit UPoE Switch, 830W, Layer 3

MS390-24U-HW

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Description

The Meraki MS390-24U-HW is a cloud-managed Layer 3 stackable access switch designed for high-performance enterprise networks. With 24 Gigabit Ethernet UPoE ports delivering up to 830W of power budget, modular 10G/40G uplinks, and 480Gbps physical stacking, it provides robust connectivity for Wi-Fi 6 access points, IP phones, and surveillance cameras. Centrally managed through the intuitive Meraki Dashboard, the MS390-24U simplifies deployment with zero-touch provisioning and advanced features like Adaptive Policy for scalable network segmentation.

Features

Layer 3 switching with OSPF routing, VRRP, and static IP routing for advanced network segmentation
- 802.1X port-based authentication with RADIUS support for secure network access control
- Adaptive Policy support (Advanced license) for intent-based segmentation using Security Groups
- StackPower technology for resilient power distribution across stacked switches
- Fast stack convergence with sub-1-second failover for high availability
- Zero-touch provisioning with automatic configuration via cloud
- Per-port and per-client usage statistics with real-time monitoring
- 802.3ad LACP link aggregation supporting up to 8 ports per aggregate
- Multi-chassis link aggregation support across stacked switches
- Quality of Service (QoS) with 802.1p prioritization for voice and video traffic
- 802.1Q VLAN tagging and trunking support
- Spanning Tree Protocol enhancements: BPDU guard, Root guard, Loop guard, UDLD
- Multiple Spanning Tree Protocol (802.1s) interoperable with RSTP, STP, PVST, RPVST
- DHCP server and DHCP relay functionality
- DHCP snooping and dynamic ARP inspection for Layer 2 security
- IPv4 and IPv6 ACLs for granular traffic filtering
- Broadcast, multicast, and unknown unicast storm control
- Port mirroring for traffic analysis and troubleshooting
- LLDP and LLDP-MED support for automatic device discovery and PoE negotiation
- SecureConnect for automatic Meraki MR access point detection and configuration
- Remote packet capture and network topology visualization
- Secure automatic firmware updates delivered via Meraki cloud
- Role-based dashboard administration with multi-factor authentication

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

24x Gigabit Ethernet (10/100/1000) RJ45 ports with UPoE (802.3bt) support
- PoE Budget: 830W with primary power supply, upgradeable to 1440W with optional secondary PSU
- Modular uplinks: supports up to 4x 10G SFP+ or 2x 40G QSFP+ modules (sold separately)
- 2x dedicated 120Gbps hardware stacking ports, supports up to 8 switches per stack
- Switching capacity: 208 Gbps, Forwarding rate: 154.76 Mpps
- MAC address table: 32,000 entries
- Layer 3 routing: OSPF, OSPFv2, VRRP, static routing
- Management: Cloud-managed via Meraki Dashboard, DHCP, SNMPv3, RADIUS authentication
- VLAN support: Up to 4,094 VLANs (1,000 active with STP enabled)
- Dimensions: 1.73 x 17.5 x 17.7 inches (1U rack-mountable)
- Operating temperature: -5°C to 45°C, Humidity: 5% to 90%
- Hot-swappable fans (3x included) and dual power supply bays
- Power consumption: 85.4W standby
- Certifications: FCC Class A, CE, EN 60950-1, UL 60950-1, AS/NZS 60950.1, RoHS

FAQs

Q: What is the difference between Enterprise and Advanced licensing for the MS390-24U?
A: The MS390 offers two license tiers: Enterprise includes core Layer 3 routing with up to 1,000 OSPF routes, while Advanced adds Adaptive Policy for intent-based segmentation and supports more than 1,000 OSPF routes. Both licenses are available in 1, 3, 5, 7, and 10-year terms and cannot be mixed within the same organization under co-term licensing.

Q: Can I use the MS390-24U to power Wi-Fi 6 access points?
A: Yes, the MS390-24U is specifically designed to support high-power Wi-Fi 6 (802.11ax) access points with its UPoE (802.3bt) capability delivering up to 830W across all 24 ports. With the optional secondary power supply, the PoE budget increases to 1440W, providing ample power for multiple high-performance access points, IP phones, and cameras.

Q: How many MS390 switches can I stack together?
A: You can physically stack up to 8 MS390 switches using dedicated stacking cables, providing 480Gbps of total stacking bandwidth. The MS390 also supports virtual stacking through the Meraki Dashboard, allowing you to manage thousands of switch ports across multiple sites as a single logical unit.

Q: What uplink modules are compatible with the MS390-24U?
A: The MS390-24U features modular uplink bays that support MA-MOD-2X40G (2x 40G QSFP+), MA-MOD-4X10G (4x 10G SFP+), and MA-MOD-8X10G (8x 10G SFP+) modules. These modules are hot-swappable and sold separately, allowing flexible configuration for 10GbE or 40GbE uplink connectivity to distribution and core layers.

Q: Does the MS390-24U require any special cabling for multigigabit operation?
A: While the MS390-24U's Gigabit Ethernet ports can operate over Category 5e cabling, Cisco recommends using Category 6a cabling for reliable multigigabit operations. Cat 6a mitigates alien crosstalk and handles noise from cable bundling, RFI, and other environmental factors that can affect link performance at higher speeds.

Datasheet

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