Specification | Details |
|---|---|
Brand | Ubiquiti (UniFi) |
Model / SKU | USW-48-POE |
Product Type | Managed Layer 2 Gigabit PoE+ Switch |
Form Factor | Rack-mountable (1U), desktop |
Networking Interfaces | (48) 10/100/1000 Mbps RJ45 ports (4) 1 Gbps SFP ports |
PoE Interfaces | (32) PoE+ ports (Ports 1–32, IEEE 802.3af/at, Pins 1, 2+; 3, 6-) |
Total PoE Budget | 195W |
Max. PoE Wattage per Port | 32W (802.3at / PoE+) |
PoE Voltage Range | 802.3af: 44–57V DC 802.3at: 50–57V DC |
Switching Capacity | 104 Gbps |
Total Non-Blocking Throughput | 52 Gbps |
Forwarding Rate | 77.38 Mpps |
Supported VLANs | 1,000 |
MAC Address Table Size | 16,000 |
Packet Buffer Size | 1.5 MB |
Access Control Lists (ACL) | IPv4: 128, MAC: 128 |
Layer 2 Features | LACP port aggregation, STP/RSTP, IGMP snooping & querier, 802.1X control, DHCP snooping/guarding, port isolation, port mirroring, jumbo frames, LLDP-MED, voice VLAN, loop protection, storm control, flow control, egress rate limit, MAC-based/IP-based ACLs |
Management Interface | Ethernet In-Band, UniFi Network application (v7.2.94 or later) |
Display | 1.3" LCM touchscreen |
Power Method | 100–240V AC, 50/60 Hz, universal input |
Power Supply | AC/DC, internal, 240W |
Max. Power Consumption | 45W (excluding PoE output) |
Heat Dissipation | 153.5 BTU/hr (excluding PoE output) |
Dimensions (W×D×H) | 442.4 × 285 × 43.7 mm (17.4 × 11.2 × 1.7") |
Weight | 4.52 kg (9.97 lb) without brackets 4.61 kg (10.16 lb) with brackets |
Enclosure Material | SGCC steel |
ESD/EMP Protection | Air: ±16 kV, Contact: ±12 kV |
Operating Temperature | -5°C to 40°C (23°F to 104°F) |
Operating Humidity | 10–90% noncondensing |
Cooling | Fanless, silent passive cooling |
Certifications | CE, FCC, IC |
Compliance | NDAA compliant |
Package Contents | UniFi Switch, rack-mount brackets (×2), bracket screws (×8), mounting screws (×4), cage nuts (×4), power cord, rubber feet (×4) |
Shenzhen Importgm Technology Co., Ltd.
Shenzhen Importgm Technology Co., Ltd. has been operating in the I T services market since 2010, focusing on the R&D, design and sales of core equipment and general accessories in the field of network communications, we are distributors and resellers of worldwide brands of communication equipment, general accessories and system solutions for global customers.We offer a wide range of products, including networking routers, switches, firewalls, servers, I P phones, video conferencing equipment, wireless A P, P D U and modules. We are located in Shenzhen with convenient transportation access. Over the years we have developed a team of highly skilled staff that delivers quality and effective solutions and services. Based on our rich experience, we can supply products with stable packages, reliable delivery, competitive prices and on-time support. Our products are exported to customers in such regions as the Middle East, Africa, America,Europe and Asia. We also welcome O E M and O D M orders.Whether selecting current products from our inventory or seeking engineering assistance for your project bid, you can consult our business staff at any time. Our service does not end when the invoice is printed but begins as soon as you have received your order. Any customers' business visit and negotiation is warmly welcomed. Let's work together and win-win.
A: The USW-48-POE is ideal for enterprise networks, offices, and campus environments, providing reliable connectivity and PoE support for network devices.
A: The USW-48-POE can be installed in a standard 19-inch rack. Follow the included installation guide for proper mounting and network connection.
A: Regular firmware updates are recommended for the USW-48-POE to maintain optimal performance, stability, and network security. Check Ubiquiti's website for the latest updates.
A: Alternatives to the USW-48-POE include other Ubiquiti UniFi Switch models, offering different port configurations, PoE capabilities, and network management features.
A: For common issues, check the power connection, verify Ethernet and PoE settings, and confirm the firmware is up-to-date. Refer to Ubiquiti's support documentation for detailed troubleshooting.