UBIQUITI UNIFI 48-PORT POE GEN2 SWITCH

Ubiquiti UniFi 48-Port PoE Gen2 Switch (USW-48-POE) is a Layer 2 managed switch. It is designed to deliver high-performance networking with Power over Ethernet (PoE). It’s a suitable device for enterprise environments. Plus, the switch provides 48 Gigabit Ethernet ports, out of which 32 are 802.3af/at PoE+ ports and 4 SFP ports for fiber. The fanless design of the switch allows silent operation, making it perfect for noise-sensitive applications.

Key Specifications:

• Ports:

48 × Gigabit Ethernet (10/100/1000 Mbps) ports

32 × 802.3af/at PoE+ ports

4 × 1G SFP ports

• 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

Access Lists: IPv4 (128), MAC (128)

• 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

• Physical:

Form Factor: 1U Rackmountable

Dimensions: 442.4 × 285 × 43.7 mm (17.42 × 11.22 × 1.72″)

Weight: 4.52 kg (9.97 lb) without rackmount brackets, 4.61 kg (10.16 lb) with brackets

• Power:

Power Supply: Internal 240W AC

Power Consumption: 60W (except PoE output)

Total Available PoE: 195W

• Cooling:

Fanless Design

• Management:

Managed by UniFi Network Controller version 5.12.32 or later

1.3″ Touchscreen Display for Status Information

Features

1. High PoE Density: A wide range of devices can be powered by 32 PoE+ ports such as VoIP phones, WLAN access points, and IP cameras.
2. Silent Operation: It eliminates fan noise because of fanless operation. Its ideal for settings where noise levels can be an issue.
3. Advanced Layer 2 Switching: It accommodates a high number of Layer 2 features for effective network management such as VLANs, LACP, and IGMP snooping.
4. Centralized Management: The UniFi Network Controller offers a simple, user-friendly interface for network monitoring and control. Plus, it easy to set up and manage the switch.
5. Scalability: It can be used to expand networks in expanding companies because of its many ports and PoE compatibility.

Use Cases:

1. Enterprise networks are perfect for networking and powering devices in expansive office settings.
2. Surveillance Systems: Connecting IP cameras to the network and powering them is simple.
3. VoIP Deployments: Clear and dependable connectivity is ensured via VoIP phone support.
4. Wireless Networks: Power and link wireless access points for extended coverage.

Technical Knowledge:

1. Support for PoE+: The switch has 802.3af/at PoE+ power. It can supply up to 25.5W per port, enough for the majority of PoE devices.
2. SFP Ports: Fiber uplinks with high speeds over longer distances are made possible by the availability of four SFP ports.
3. Layer 2 switching ensures effective network segmentation and traffic management with its sophisticated Layer 2 capabilities, including VLANs, LACP, and IGMP snooping.

Size & Weight:

1. Physical dimensions: 442.4 × 285 × 43.7 mm (17.42 × 11.22 × 1.72″)
2. Weight: 4.52 kg (9.97 lb) without rackmount bracket, 4.61 kg (10.16 lb) with bracket