Ubiquiti USW-LITE-8-POE UniFi Network Switch

Ubiquiti USW-LITE-8-POE UniFi Network Switch

Overview

The Ubiquiti USW-LITE-8-POE is a compact, managed Ethernet switch designed for small to mid-sized network deployments requiring both data connectivity and power delivery to networked devices. This eight-port switch delivers 16 Gbps switching capacity with 8 Gbps non-blocking throughput, enabling simultaneous multi-gigabit traffic without congestion. Built around UniFi ecosystem management, the USW-LITE-8-POE integrates seamlessly into existing Ubiquiti deployments while remaining accessible to networks running independent management infrastructure.

Key Features

The USW-LITE-8-POE (MPN: USW-LITE-8-POE) provides 52W of PoE+ power delivery across its eight 1 Gbps ports, supporting connected access points, cameras, and IoT devices without requiring separate power injectors. The switch achieves a 12 Mpps forwarding rate while consuming only 8W of base power, making it efficient for continuous operation. Built-in support for up to 1,000 VLANs enables network segmentation and traffic isolation essential for multi-tenant or security-critical environments. The external 60W AC/DC power supply operates across 50–57V DC input, with a compact polycarbonate enclosure measuring 99.6 × 163.7 × 31.7 mm—sized for desktop placement or wall mounting in space-constrained installations. Operating temperature range of −15 to 40°C supports both indoor and protected outdoor deployments. The device carries NDAA compliance certification alongside CE, FCC, IC, and Anatel regulatory approvals.

Deployment Scenarios

The USW-LITE-8-POE addresses branch offices, retail locations, and distributed network nodes where a managed switch must deliver both connectivity and power in a minimal footprint. Eight ports accommodate a typical small-site topology: two ports for WAN/uplink connections, four to six ports for PoE endpoints (wireless APs, network cameras, IP phones), and one spare. The 16 Gbps switching capacity ensures full-rate performance even when all ports carry simultaneous traffic, eliminating the oversubscription issues common in budget-tier switches. Environments with temperature variations—unheated warehouses, outdoor-adjacent network closets—benefit from the −15 to 40°C operating range without requiring climate control equipment.

Network Integration

Ethernet management via any connected port simplifies integration into brownfield networks; no dedicated management VLAN or console access is required for basic operation. The USW-LITE-8-POE integrates with UniFi Network applications for centralized monitoring and configuration, or operates independently under standard SNMP and web-based management. VLAN tagging and 802.1X port-level security are supported, allowing authentication-based device access control. Non-blocking throughput of 8 Gbps ensures that PoE power delivery does not degrade switching performance, critical for bandwidth-intensive video surveillance or high-density wireless deployments.

Installation Notes

The included AC/DC adapter eliminates the need for specialized power infrastructure; standard wall outlets or 24/7 UPS connections support the 60W supply. Compact dimensions and low weight (295 g) enable rapid deployment on existing desk furniture, server racks, or wall mounts without structural modification. The polycarbonate enclosure provides impact resistance suitable for field environments while maintaining thermal efficiency. No cooling fans are present, ensuring silent operation in occupied spaces. Configuration through the UniFi app or web interface requires only network connectivity—initial setup typically completes within minutes for engineers familiar with Ubiquiti systems.

Marty Allison, Infrastructure Architect

"The USW-LITE-8-POE fills a genuine gap for compact, PoE-capable switching without enterprise complexity. At eight ports with 52W PoE+ budget, it's sized right for branch deployments and distributed access points where you don't need 24+ port density but do need intelligent power management. The 8 Gbps non-blocking guarantee matters—many budget switches advertise high switching capacity but deliver oversubscribed real-world performance. Here, what you see on the datasheet translates to actual throughput under load. VLAN support and NDAA compliance make it suitable for government and higher-security integrations. The trade-off is single-gigabit per-port speed; if you're running backbone links or NAS backends, you'll want multi-gig uplinks elsewhere in the stack. For what it's designed to do—deliver power and connectivity to distributed edge devices—the USW-LITE-8-POE is a reliable, cost-effective choice that doesn't require ongoing firmware heroics to remain stable."