USW 48

The Switch 48 (USW-48) is a 48-port, Layer 2 switch with a silent, fanless cooling system. Below are its technical specifications:

Overview:

• Dimensions: 442 x 285 x 44 mm (17.4 x 11.2 x 1.7")
• Port Layout:
  • (48) 1 GbE RJ45 ports (1G/100M/10M)
  • (4) 1G SFP ports
• Form Factor: Rack mount (1U)

Performance:

• Switching Capacity: 104 Gbps
• Total Non-Blocking Throughput: 52 Gbps
• Forwarding Rate: 77 Mpps
• Supported VLANs: 1,000
• MAC Address Table Size: 16,000
• Packet Buffer Size: 1.5 MB

Layer 2 Features:

• LACP Port Aggregation
• STP & RSTP
• Advanced IGMP Configuration (Querier, Fast Leave, Router Port)
• IGMP Snooping
• 802.1X Control
• MAC-Based ACLs & Device Isolation
• DHCP Snooping & Guarding
• Egress Rate Limit
• Flow Control
• Storm Control
• Multicast & Broadcast Rate Limiting
• MAC Address Blocking
• IP-Based ACLs & Network Isolation
• Port Isolation, Mirroring
• Jumbo Frames
• LLDP-MED
• Voice VLAN
• Loop Protection

Hardware:

• Max. Power Consumption: 40W
• Power Method: Universal input, 100–240V AC, 50/60 Hz
• Power Supply: Internal AC/DC, 60W
• Weight: 3.9 kg (8.6 lb) without mounting brackets
• Enclosure Material: SGCC steel
• Ambient Operating Temperature: -15 to 40°C (5 to 104°F)
• Ambient Operating Humidity: 10 to 90% noncondensing
• NDAA Compliant: Yes

Software:

• Application Requirements: UniFi Network version 7.2.94 and later

This switch is ideal for high-performance Layer 2 networking with silent operation.

Installation Guide

Datasheet

CE Doc