JL173A HPE 1850-48G-4XGT-PoE+ 52-Port Layer 2 PoE+ Switch

The JL173A - HPE 1850-48G-4XGT-PoE+ is a Layer 2 managed switch that provides a mix of 48 Gigabit Ethernet ports and 4 10 Gigabit uplinks. It is commonly found in enterprise access and aggregation layers where high port density and PoE+ support are needed.

Built for network administrators and IT professionals, this switch delivers essential features such as VLAN support, link aggregation, and quality of service controls. It is often found in office networks, campus environments, and small to medium-sized enterprises requiring reliable connectivity and power delivery to edge devices.

Key Features

• Offers 48 Gigabit RJ-45 ports with 370W PoE+ budget to power devices
• Includes 4 SFP+ 10GbE ports for high-speed uplinks and stacking
• Supports advanced Layer 2 features like IGMP snooping and VLAN tagging
• Managed through an intuitive web interface and SNMP for network control
• Energy-efficient design with fanless operation for quiet environments

This switch plays a practical role in delivering reliable network connectivity and powering IP phones, wireless access points, and cameras without extra power supplies. It ensures consistent performance with focused Layer 2 functions and scalable uplink options.

Its balance of port density, power delivery, and management capabilities make it a core component in midsize network infrastructures where ease of use and dependable service are priorities.