Description
Condition: NEW — Brand new, factory-sealed unit.
Manufacturer Part #: MS390-24P-HW
Cisco Meraki MS390-24P 24-Port PoE+ Gigabit Switch — 445 W PoE Budget, Layer 3 Stackable Access Switch, 1U Rack
The Cisco Meraki MS390-24P delivers 24 ports of PoE+ Gigabit connectivity with a 445 W PoE budget, making it well suited for deployments powering IP phones, access points, and cameras. Built on the same high-performance hardware platform as the MS390 series, it offers Layer 3 routing, 480 Gbps hardware stacking, and modular uplink modules for 10G or 40G uplink flexibility. Meraki cloud management provides centralized policy enforcement and real-time traffic visibility across all connected ports. Hot-swappable fans and a removable PSU minimize planned maintenance windows.
Technical Specifications
| Device Type | Stackable Access Switch — Layer 3 Managed, 1U Rack-Mountable |
| Form Factor | 1U Rack-Mountable |
| Ports | 24 × 1G RJ45 PoE+ (10/100/1000, 802.3at) Modular: up to 4 × 10G SFP+ or 8 × 10G SFP+; 2 × 40G QSFP+ (uplink modules sold separately) |
| Power over Ethernet (PoE) | PoE+ (IEEE 802.3at) |
| PoE Budget | 445 W |
| Switching Capacity | 208 Gbps |
| Stacking Bandwidth | 480 Gbps physical + virtual (MS390-only) |
| Forwarding Rate | 154.76 Mpps |
| Management | Cisco Meraki cloud dashboard (zero-touch provisioning); SNMP; DHCP, IPv4, IPv6, RSTP, RADIUS |
| Routing | Static routing, OSPF (OSPFv2), VRRP warm spare, DHCP server and relay, Layer 3 multicast |
| Key Features | Cisco Adaptive Policy, StackPower, 480 Gbps hardware stacking, cloud-managed via Meraki Dashboard, Layer 7 application visibility, QoS, VLAN, IGMP snooping, DHCP snooping, DHCP server/relay, RSTP/PVST, BPDU Guard, Root Guard, Loop Guard, UDLD, port mirroring, ACL, RADIUS/802.1x, RBAC, CDP, LLDP, Syslog |
| Compliant Standards | IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad (LACP), IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt |
| Input Power | AC 100–240 V, 50–60 Hz; Removable internal PSU (MA-PWR-715WAC included) |
| Dimensions (W×D×H) | 17.5 × 17.7 × 1.73 in |
| Weight | 16.31 lbs |
Best Used For
Ideal for enterprise branch and campus access layers requiring PoE+ for 802.11ac/ax wireless access points, VoIP handsets, and surveillance cameras, with full Meraki cloud oversight.
