ZyXEL ES-3148 Managed Switch 48-Port Layer 2+ Fast Ethernet

ZyXEL ES-3148 Managed Switch 48-Port Layer 2+ Fast Ethernet
ZyXEL ES-3148 Managed Switch 48-Port Layer 2+ Fast Ethernet
The ZyXEL ES-3148 is a high-density Managed Switch designed for enterprise and campus networks that require reliable Layer 2+ performance across a large number of devices. With 48 Fast Ethernet ports and advanced management capabilities, this switch ... Read More
price
$186.95
  • In Stock: 2
  • Manufacturer: ZyXEL
  • Model or Part: ES-3148
  • Condition: Refurbished
  • Weight: 13.00lb
  • Dimensions: 17.24in x 11.81in x 1.75in
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview

The ZyXEL ES-3148 is a high-density Managed Switch designed for enterprise and campus networks that require reliable Layer 2+ performance across a large number of devices. With 48 Fast Ethernet ports and advanced management capabilities, this switch delivers fast, secure and scalable connectivity for demanding environments.

Key Features

  • 48 x 10/100 Mbps RJ45 ports with auto-negotiation for flexible link speeds
  • Layer 2+ switching with support for VLANs, QoS, IGMP snooping and port mirroring
  • Web based GUI, SNMP v1/v2c/v3 and CLI for comprehensive network management
  • 802.1Q VLAN tagging and 802.1p priority tagging for traffic segmentation and quality control
  • Link aggregation (LACP) to combine multiple ports for higher bandwidth and redundancy
  • Built-in security features including MAC address filtering, DHCP snooping and dynamic ARP inspection
  • Energy Efficient Ethernet (EEE) to reduce power consumption during low traffic periods
  • Fan-less design for silent operation in noise-sensitive locations

Technical Specifications

  • Model number: ES-3148
  • Switching capacity: 9.6 Gbps
  • Forwarding rate: 7.2 Mpps
  • Port type: 48 x RJ45 10/100 Mbps
  • Management interfaces: 1 x 10/100 Mbps Ethernet console, 1 x 10/100 Mbps Ethernet uplink
  • Power: 48 VDC, PoE optional via separate module
  • Operating temperature: 0 to 40 deg C (32 to 104 deg F)
  • Operating humidity: 10 to 90 percent non-condensing
  • Dimensions: 440 mm x 210 mm x 44 mm (W x D x H)
  • Weight: 3.2 kg

Typical Applications

  • Office building LANs where a large number of workstations need reliable Ethernet connectivity
  • Educational campuses for classroom, lab and administrative network segments
  • Retail environments requiring VLAN separation for point of sale, inventory and guest Wi-Fi
  • Small to medium data centers for server clustering and storage area network uplinks
  • Hospitality venues that need secure guest network isolation and QoS for VoIP services

By integrating robust management tools with a compact, fan-less form factor, the ZyXEL ES-3148 delivers the performance and flexibility needed to support growing network demands while simplifying administration and reducing operational costs.