Ubiquiti UniFi Switch Gen 2 – 48-Port Gigabit with 4 SFP

Specification for Ubiquiti UniFi Switch, Gen 2 (48-Port Model)

General Overview

The Ubiquiti UniFi Switch Gen 2 (48-Port Model) is a high-performance, fully managed switch designed to meet the needs of enterprise and IT professionals. It features advanced Layer 2 switching capabilities, a sleek design, and seamless integration with the UniFi ecosystem, ensuring optimal performance and reliability for scalable network deployments.

Key Features

1. Ports:
   • 48 Gigabit Ethernet Ports (RJ45):
     • 10/100/1000 Mbps auto-sensing capability.
     • Supports IEEE 802.3af/at (PoE/PoE+) on select models.
   • 4 SFP Ports (1G/10G):
     • For fiber uplinks or long-range connections.
     • Compatible with UniFi SFP/SFP+ transceivers.
2. Performance:
   • Switching Capacity: Up to 176 Gbps.
   • Forwarding Rate: 131.04 Mpps (million packets per second).
   • Non-blocking throughput: Full line-rate performance across all ports.
3. Power Management:
   • Models available with PoE support (PoE/PoE+).
   • Total PoE power budget: Up to 600W on PoE-enabled models.
   • Individual port configuration for power settings via the UniFi Controller.
4. Build and Design:
   • Fanless or Low-noise Cooling: Efficient cooling system designed for near-silent operation in office environments.
   • Slim Rackmountable Design: 1U form factor with included mounting brackets.
5. Management and Integration:
   • Managed via the UniFi Network Controller (web or mobile app).
     • Centralized management for configuration, monitoring, and updates.
   • Integration with the UniFi ecosystem for seamless network deployments.
   • Support for VLANs, port mirroring, link aggregation, and more.
6. Advanced Networking Features:
   • 802.1Q VLAN tagging.
   • QoS (Quality of Service) for prioritizing network traffic.
   • Storm control and loop protection.
   • Jumbo frame support (up to 9,000 bytes).
7. Security Features:
   • Port security to prevent unauthorized access.
   • 802.1X authentication for secure network access.
   • Management VLAN for isolating switch management traffic.

Technical Specifications

Applications

• Enterprise-level networking.
• Small-to-medium businesses (SMBs).
• High-bandwidth applications requiring reliable gigabit connections.
• Scalable environments with UniFi integration.