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  • Manual... 
  • PoE L2 Managed Gigabit Switch with 1000BASE-TX Ports, Dual-Media RJ-45/SFP Ports User Manual
    User Manual for PoE L2 Managed Gigabit Switch with 1000BASE-TX Ports, Dual-Media RJ-45/SFP Ports (2)
 
  • Manual... 
  • Unmanaged 802.3at PoE Ethernet Switch (16-Port) User Manual
    User Manual for the Unmanaged 802.3at PoE Ethernet Switch (16-Port) (Version 2)
 
  • Manual... 
  • Hardened Managed Ethernet Switch User Manual
    User Manual for the LEH900 Series, LEH1000 Series, LEH1100, & LEH1200 Series (Version 3)
 
  • Manual... 
  • PoE PSE Switch Manual
    Manual for LPH240A-H and LPH240A-P (Version 1)
 

Product Data Sheets (pdf)...PoE L2 Managed 10/100 Switch with (2) Dual-Media SFP Ports

  • Manual... 
  • PoE+ Gigabit Managed Switch Eco User Manual
    User Manual for the LPB2810A, LPB2826A, and LPB2848A (Version 1)
 

The difference between unmanaged, managed, and Web-smart switches

With regard to management options, the three primary classes of switches are unmanaged, managed, and Web smart. Which you choose depends largely on the size of your network and how... more/see it nowmuch control you need over that network.

Unmanaged switches are basic plug-and-play switches with no remote configuration, management, or monitoring options, although many can be locally monitored and configured via LED indicators and DIP switches. These inexpensive switches are typically used in small networks or to add temporary workgroups to larger networks.

Managed switches support Simple Network Management Protocol (SNMP) via embedded agents and have a command line interface (CLI) that can be accessed via serial console, Telnet, and Secure Shell. These switches can often be configured and managed as groups. More recent managed switches may also support a Web interface for management through a Web browser.

These high-end switches enable network managers to remotely access a wide range of capabilities including:

  • SNMP monitoring.
  • Enabling and disabling individual ports or port Auto MDI/MDI-X.
  • Port bandwidth and duplex control.
  • IP address management.
  • MAC address filtering.
  • Spanning Tree.
  • Port mirroring to monitor network traffic.
  • Prioritization of ports for quality of service (QoS).
  • VLAN settings.
  • 802.1X network access control.
  • IGMP snooping.
  • Link aggregation or trunking.

  • Managed switches, with their extensive management capabilities, are at home in large enterprise networks where network administrators need to monitor and control a large number of network devices. Managed switches support redundancy protocols for increased network availability.

    Web-smart switches—sometimes called smart switches or Web-managed switches—have become a popular option for mid-sized networks that require management. They offer access to switch management features such as port monitoring, link aggregation, and VPN through a simple Web interface via an embedded Web browser. What these switches generally do not have is SNMP management capabilities or a CLI. Web-smart switches must usually be managed individually rather than in groups.

    Although the management features found in a Web-smart switch are less extensive than those found in a fully managed switch, these switches are becoming smarter with many now offering many of the features of a fully managed switch. Like managed switches, they also support redundancy protocols for increased network availability.

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    • Firmware... 
    • 26-Port PoE+ Gigabit Managed Switch Eco Firmware
      Firmware for the LPB2826A (Version v1.59)
     
    • Visio Stencil Drawing... 
    • Visio Stencil
      Stencil Drawings
     
    • Video...Hardened Managed Ethernet Switches Overview

      See how the LEH family of Hardened Managed Ethernet Switches provides increased reliability and redundancy in industrial networks. This brief overview covers how the switches are designed to withstand extreme... more/see it nowtemperatures and harsh conditions in a multitude of environments from the factory floor to traffic control. collapse

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