Ubiquiti UniFi Switch, 48-Port, 500W – US-48-500W
Overview
UniFi Controller
Designed for convenient management, the UniFi Controller software allows admins to configure and monitor the UniFi Switch and other UniFi devices using a graphical user interface. You can download the controller from at no additional charge – there is no separate software, licensing, or support fee.
Multi-Site Management
A single instance of the UniFi Controller running in the cloud can manage multiple UniFi sites within a centralized interface. Each site is logically separated and has its own unique network monitoring, configuration, maps, statistics, and admin accounts.
Switch Configuration
You can access any managed UniFi Switch through the UniFi Controller to configure a variety of features:
- PoE setting per port
- Operation mode (switching, mirroring, or aggregate) per port
- Network/VLAN configuration
- Jumbo frame and flow control configuration
- Network settings
- Storm control setting per port
- Spanning tree configuration
Switch Port Status
You can also view status information for each port:
- Connection speed and duplex mode
- TX/RX data rates
- PoE status
- Network/VLAN setting
The Switch Statistics screen displays a graphical overview of all LAN throughput for each port on the selected switch. Under the same pane of glass, it also shows LAN, WLAN, and Internet traffic, including the breakdown of protocols being used (requires a UniFi Security Gateway).
The Topology screen displays a topology diagram of your UniFi system. You can filter the type of information displayed, such as client devices, labels, and link settings.
PoE+ Flexibility Fiber Connectivity
The UniFi Switch models are available The UniFi Switch provides fiber with 8, 16, 24, or 48 PoE Gigabit connectivity options for easy Ethernet ports of auto-sensing IEEE expansion of your networks. Each 802.3af/at or configurable 24V passive UniFi Switch model includes two SFP PoE to simplify your infrastructure. ports for uplinks of up to 1 Gbps. By default, the UniFi Switch Each 48-port model adds two SFP+ automatically detects 802.3af/at ports for high-capacity uplinks of up to devices so they automatically receive 10 Gbps, so you can directly connect PoE. For 24V passive PoE devices, to a high-performance storage server manually enable 24V passive PoE or deploy a long-distance uplink to using the UniFi Controller software. another switch.
Software Features
The UnIFi Controller software offers the following features:
| • Auto-generated topology view
• Centralized statistics in controller • RSTP and Spanning Tree Protocol • SNMP • Storm control (independent broadcast, multicast, and unknown destination unicast limits per port) |
• 802.3x flow control
• 9216-byte jumbo frame support • VLAN support • Port mirroring • Port aggregation (LACP) • Port isolation (protected port) for port-level isolation |
- Centralized configuration management (including configuration cloning)
- Auto-MDIX automatically adjusts as needed for straight through or crossover cable
- 1X (RADIUS) authentication and dynamic VLAN
Powerful Enterprise Switch Models
The UniFi® Switch delivers the forwarding capacity to simultaneously process traffic on all ports at line rate without any packet loss. Total non-blocking throughput: up to 26 Gbps for 24-port models and up to 70 Gbps for 48-port models.
Advanced Port Management
Each switch port offers custom settings: port name, PoE, network/VLAN configuration, and operation mode (switching, mirroring, or aggregate) – as well as 802.1X Authentication and Radius VLAN support.
Optical Fiber Connectivity
Two SFP ports support uplinks of up to 1 Gbps. For high-capacity uplinks, each 48-port model includes two SFP+ ports for uplinks of up to 10 Gbps.
Convenient PoE+ Support
The UniFi® Switch features auto-sensing IEEE 802.3af/at PoE to power multiple devices on the network.
Breakthrough Value
The UniFi® Switch provides top price/performance value: a full-featured, enterprise-class switch starting at $399 USD MSRP.
Seamless Integration
The UniFi® Switch integrates seamlessly into the UniFi Software-Defined Networking (SDN) platform to create a highly scalable, end-to-end system of network devices across multiple locations — all controlled from a single interface.
Specification
US-48-500W |
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| Dimensions | 485 x 43.7 x 374.6 mm (19.09 x 1.72 x 14.75″) | ||||
| Weight | 6.1 kg (13.5 lb) | ||||
| Networking Interfaces | (48) 10/100/1000 Mbps RJ45 Ethernet Ports | ||||
| (2) 1/10 Gbps SFP+ Ethernet Ports | |||||
| (2) 1 Gbps SFP Ethernet Ports | |||||
| Management Interface | (1) RJ45 Serial Port Out-of-Band, Ethernet In-Band | ||||
| Total Non-Blocking Throughput | 70 Gbps | ||||
| Switching Capacity | 140 Gbps | ||||
| Forwarding Rate | 104.16 Mpps | ||||
| MAC Address Table | 16384 | ||||
| Maximum Aggregations | 6 | ||||
| Monitoring Sessions | 1 | ||||
| Maximum VLANs | 255 | ||||
| Power Method | 100-240VAC/50-60 Hz, Universal Input | ||||
| Power Supply | AC/DC, Internal, 500W DC | ||||
| Max. Power Consumption | Including PoE Output | Excluding PoE Output | |||
| 500W | 64W | ||||
| LEDs Per Port | RJ45 Data Ports | SFP Data Ports | |||
| PoE, Speed/Link/Activity | Speed/Link/Activity | ||||
| Sound Level | Fan Level 0 | Fan Level 1 | Fan Level 2 | Fan Level 3 | |
| 40 dBa | 43 dBa | 45 dBa | 47 dBa | ||
| ESD/EMP Protection | Air: ± 24 kV, Contact: ± 24 kV | ||||
| Shock and Vibration | ETSI300-019-1.4 Standard | ||||
| Operating Temperature | -5 to 40° C (23 to 104° F) | ||||
| Operating Humidity | 5 to 95% Noncondensing | ||||
| Certifications | CE, FCC, IC | ||||
PoE+ Per Port |
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| PoE Interfaces | PoE+ IEEE 802.3af/at (Pins 1, 2+; 3, 6-) 24VDC Passive PoE (Pins 4, 5+; 7, 8- ) | ||||
| Max. PoE+ Wattage per Port by PSE | 34.2W | ||||
| Voltage Range 802.3at Mode | 50–57V | ||||
| Max. Passive PoE Wattage per Port | 17W | ||||
| 24V Passive PoE Voltage Range | 20-27V | ||||
