Ubiquiti UniFi Switch Enterprise 48 PoE (USW-Enterprise-48-PoE)

The Ubiquiti UniFi Switch Enterprise 48 PoE (USW-Enterprise-48-PoE) is a high-performance Layer 3 managed switch designed for enterprise networks requiring robust Power over Ethernet (PoE) capabilities and advanced networking features. It offers a combination of 2.5GbE RJ45 ports with PoE+ support and 10G SFP+ uplinks, making it suitable for supporting high-speed access points, VoIP systems, and other network devices.

🔧 Hardware Specifications

• Ports:
  • 48 × 2.5GbE RJ45 ports with 802.3af/at PoE+ support
  • 4 × 10G SFP+ ports for high-speed uplinks
• PoE Support:
  • Total PoE budget: 720W
  • Maximum PoE+ wattage per port: 34.2W
• Power Supply:
  • Internal AC/DC, 870W
  • Supports UniFi SmartPower Redundant Power System (USP-RPS) for backup power
• Power Consumption:
  • Maximum (excluding PoE output): 150W
  • Maximum (including PoE output): 870W
• Physical Dimensions:
  • 442 x 400 x 44 mm (17.4 x 15.7 x 1.7″)
  • Weight: 6.2 kg (13.7 lb) without mounting brackets
• Enclosure Material: SGCC steel
• Mounting: Rack mount (1U)
• Display: 1.3″ color touchscreen for system and connection insights
• Operating Temperature: -5 to 40° C (23 to 104° F)
• Operating Humidity: 10 to 90% noncondensing
• Certifications: CE, FCC, IC

📈 Performance

• Switching Capacity: 320 Gbps
• Total Non-Blocking Throughput: 160 Gbps
• Forwarding Rate: 238 Mpps
• MAC Address Table Size: 32,000 entries
• Supported VLANs: 1,000
• Packet Buffer Size: 4 MB

🌐 Layer 3 Features

• DHCP Server: Supports local networks
• DHCP Relay: Yes
• Inter-VLAN Routing: Supported for local networks
• Static Routing: Supported for local networks

🔒 Layer 2 Features

• Link Aggregation: LACP (IEEE 802.3ad)
• Spanning Tree Protocols: STP and RSTP
• Quality of Service (QoS): DSCP-based
• Pro AV Profiles: Supports Play, Dante, Q-SYS, NDI, SDVoE, Shure, AES67, Crestron
• IGMP Configuration: Advanced settings including Querier, Fast Leave, Router Port
• IGMP Snooping: Yes
• 802.1X Control: Yes
• Access Control Lists (ACLs):
  • MAC-Based ACLs and Device Isolation
  • IP-Based ACLs and Network Isolation
• DHCP Snooping & Guarding: Yes
• Egress Rate Limiting: Yes
• Flow Control: Yes
• Storm Control: Yes
• Multicast & Broadcast Rate Limiting: Yes
• MAC Address Blocking: Yes
• Port Features:
  • MAC-Based Port Restriction
  • Port Isolation
  • Port Mirroring
• Jumbo Frames: Supported
• LLDP-MED: Yes
• Voice VLAN: Supported
• Loop Protection: Yes

🛠️ Management and Monitoring

• Management Interface: Ethernet In-Band
• UniFi Network Application: Managed via UniFi Network Controller (version 6.2.26 and later)
• Display: 1.3″ color touchscreen for real-time system insights
• LED Indicators:
  • System Status
  • Ethernet Link/Activity
  • SFP+ Link/Activity

The UniFi Switch Enterprise 48 PoE (Gen1) is ideal for enterprise environments that require a robust, high-capacity switch with advanced Layer 2 and Layer 3 features, substantial PoE support, and seamless integration into the UniFi ecosystem. Its combination of 2.5GbE ports and 10G SFP+ uplinks ensures flexibility and scalability for growing network demands.

Datasheet