Redundant Networks

High-performance switching engineered for zero downtime. Stack up to 15 switches into a single logical unit, link aggregate for maximum throughput, and power every device without compromise.


15 Switches per Stack
400G Max Uplink Capacity
99.99% Network Uptime SLA
1400W PoE+ Budget per Switch
Back to Ecosystem Redundant Networks
High-Performance Enterprise Switching

Networks designed for zero downtime

Stack up to 15 switches as one logical unit. MC-LAG eliminates single points of failure while PoE+ budget powers every device on your network without compromise.

SW-ASW-BSERVER CLUSTERMC-LAG ACTIVE-ACTIVE

MC-LAG Network Redundancy

Multi-Chassis Link Aggregation (MC-LAG) lets you bond ports across two switches, eliminating single points of failure. If one switch fails, the other instantly continues forwarding without any disruption to connected devices.

Zero single point of failure Active-active links Seamless failover
SW-1SW-2SW-3SW-4SW-5STACK

Switch Stacking

Stack up to 15 UniFi switches into a single manageable unit. Stacking delivers a unified control plane, simplified topology, and dramatically simplifies your network architecture without sacrificing performance.

Up to 15 units Single management plane Hot-add expansion
100G CORE25G AGGR25G AGGR10G10G10G10G

100/25/10 GbE Uplinks

Future-proof your network core with 100GbE, 25GbE, and 10GbE uplink options depending on your deployment scale. Maximum throughput between distribution and access layers eliminates congestion at the core.

100GbE fiber uplinks 25GbE aggregation 10GbE access tier
PORTDEVICEPOWER1AP WiFi 725W2IP Camera15W3VoIP Phone6W4PTZ Camera60W5IoT Hub8W

PoE & PoE+ Power Budgets

Power cameras, APs, IP phones, and IoT devices over Ethernet with up to 1400W total PoE budget. Intelligent per-port power management prevents overloads, while PoE+ supports power-hungry devices like PTZ cameras.

1400W budget Per-port management PoE/PoE+/PoE++ support
LAG40Gbps

Link Aggregation (LACP)

IEEE 802.3ad LACP combines multiple physical links into a single logical trunk, multiplying bandwidth while providing automatic failover if one link drops. Ideal for servers, NAS units, and uplinks needing guaranteed throughput.

802.3ad LACP Multi-link bonding Automatic failover
APPLICATION QoSVIDEO CONFPRIORITY 1VOIPPRI 2FILE DOWNLOADTHROTTLEP2P TORRENTBLOCKED

Layer 7 Traffic Inspection

Identify and prioritize traffic by actual application — not just port numbers. Video conferencing, VoIP, and business-critical SaaS gets guaranteed bandwidth, while downloads are throttled automatically during peak hours.

Application-aware QoS Guaranteed bandwidth Automatic prioritization
VLAN 10 — CORPORATEVLAN 20 — GUESTVLAN 30 — IoT DEVICESVLAN 99 — MANAGEMENT

VLAN Segmentation

Segment traffic for security and performance with up to 4094 hardware-isolated VLANs. Separate guest, corporate, IoT, and management traffic on the same physical infrastructure without any performance penalty.

Up to 4094 VLANs Wire-speed isolation Guest & IoT separation
PORT UTILIZATION

Real-Time Traffic Analytics

Monitor switch performance, port utilization, and top talkers from UniFi's unified dashboard. Historical data and live graphs make capacity planning straightforward, and alerts warn you before issues impact users.

Per-port analytics Historical data Capacity alerts
ROOTBLOCKED (STP)

Spanning Tree (STP/RSTP)

Industry-standard Spanning Tree Protocol prevents broadcast storms and network loops automatically. Rapid STP (RSTP) converges in under a second, minimizing downtime when topology changes occur in complex multi-switch environments.

RSTP convergence <1s Loop prevention Redundant paths
UNIFIED CLOUD CONSOLE

UniFi Cloud Management

Manage every switch across all your sites from a single cloud console — no on-site visits required. Firmware updates, configuration backups, and alert management happen remotely, keeping your infrastructure always current.

Multi-site dashboard Remote firmware updates Cloud config backup
PSU-1 PRIMARYPSU-2 STANDBYHOT-SWAP REDUNDANCY

Power Redundancy

Enterprise UniFi switches feature dual hot-swappable power supplies. If one PSU fails, the second immediately takes over with zero downtime. Replace or upgrade PSUs while the switch continues operating normally — no maintenance window needed.

Dual hot-swap PSU Zero-downtime replacement Enterprise grade
ROUTING TABLEDESTINATIONNEXT-HOPIFACE10.10.0.0/2410.0.0.1VLAN1010.20.0.0/2410.0.0.1VLAN2010.30.0.0/2410.0.0.1VLAN300.0.0.0/0192.168.1.1WANWIRE-SPEED L3 ROUTING

Layer 3 Switching

Route traffic between VLANs and subnets at wire speed inside the switch itself — without needing a separate router. Support for static routes, OSPF, and inter-VLAN routing reduces latency and simplifies your core network architecture.

Inter-VLAN routing OSPF support Wire-speed routing
Use Cases

Industries that demand total availability

Enterprise Campus Networks

Multi-building campuses with hundreds of endpoints need deterministic performance. UniFi stacking and MC-LAG eliminate bottlenecks at the distribution layer while simplifying management across all closets.

Healthcare & Critical Infrastructure

Patient monitoring, medical imaging, and clinical VoIP can't tolerate network interruptions. MC-LAG and PoE redundancy ensure life-critical devices stay online even when hardware maintenance is required.

Hospitality & Large Venues

Hotels and convention centers need to power hundreds of APs and cameras across massive floor plans. UniFi switching delivers the PoE budget, uplink speed, and centralized management that keeps every guest connected.

DESIGN YOUR NETWORK

Does your network have single points of failure?

Most enterprise networks fail because they were scaled without being re-architected. Our certified engineers perform a full topology analysis and design a custom resilient architecture.

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