US-48 UbiQuiti 52-Port Managed Switch

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Quantity	Unit price
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Product line:

UniFi Switch

See all Ethernet

See other UbiQuiti products

€767.16

In stock

Happyware Article Number:

SE4S6592-248936

Manufacturer Number:

US-48

Brand:

UbiQuiti

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

US-48

High-Density 19" Rackmount Layer 2 Managed Access Switch with the US-48

The US-48 is a UniFi Switch Series managed Ethernet switch engineered for 1GbE edge aggregation with mixed 1G/10G uplinks, aligning branch and campus access layers with VLAN segmentation, QoS, and centralized UniFi Controller management. US-48 delivers 48 RJ45 access ports and fiber/DAC-ready SFP/SFP+ uplinks, supporting resilient L2 designs via STP/RSTP and LACP while enabling operational visibility through port mirroring and IGMP/DHCP snooping.

Why Choose the US-48?

The US-48 provides scalable port density with policy control, simplifying standardised access switching and controlled uplink expansion. US-48 supports predictable operations through controller-driven configuration and firmware lifecycle management.

UbiQuiti focuses on software-defined network administration, consistent hardware platforms, and practical reliability for modern rack deployments. The US-48 integrates cleanly with structured cabling, active cooling, and enterprise change-control processes.

Key Applications:

Enterprise access switching
Campus and branch VLAN segmentation
802.1X edge authentication
QoS for voice VLAN
Network monitoring and port mirroring

At Happyware - Server Hardware you benefit from 24/7 Customer Service to support rollouts and troubleshooting for US-48 deployments, plus an Extended Warranty up to 6 years to secure long-term network operations.

Technical details of US-48

Fabric Type:

Ethernet

Layer Type:

Layer 2 (Data Link Layer)

Management Type:

Managed

Network Port:

x52 (1 Gbps, 10 Gbps) (RJ45, SFP+, SFP)

Other Features:

Link Aggregation (LACP) Port Mirroring IGMP Snooping 802.1X Authentication DHCP Snooping Firmware upgradable Spanning Tree Protocol (STP) Voice VLAN QoS LLDP-MED RSTP Jumbo Frames support ingress rate limiting MDI Port Detection UniFi Controller management Advanced ACL (MAC/IP based)

Physical Width:

Full-width (19-inch standard)

Power Over Ethernet (PoE):

Type:

Standalone

VLAN Support:

Yes

Wireless Capabilities:

active/passive:

Active

How long is the Warranty and how you can get technical support for US-48

Warranty:	12 months (part)
RMA through customer:	yes
RMA Url:	https://rma.ui.com/
Description:	Items must be returned first for assessment before replacement. RMA number is required. No advance replacements