Loading


Categories (x) > Networking > Switches (x)

Results 101-110 of 128 << < 11 12 13 > 

Product Data Sheets (pdf)...Hardened Mini Industrial Switches

  • Firmware... 
  • 52-Port Gigabit Ethernet Managed Switch
    Firmware for the LGB5052A (Version v2.00)
 
  • Manual... 
  • Unmanaged 802.3af PoE Gigabit Ethernet Switch, 5-Port User Manual
    User Manual for Unmanaged 802.3af PoE Gigabit Ethernet Switch, 5-Port (1)
 
  • Manual... 
  • Heavy-Duty Edge Switches
    Installation and User Guide (Jul-05)
 
  • Manual... 
  • SFP Gigabit Managed Fiber Switch Eco, 28-Port, User Manual
    User Manual for the LGB5124A (Version 1)
 
  • Quick Start Guide... 
  • Gigabit Ethernet Managed Switch Installation & Getting Started Guide
    Installation & Getting Started Guide for the LGB5028A and LGB5052A (Version 1)
 
  • 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


Black Box Explains...Media converters that are really switches.

A media converter is a device that converts from one media type to another, for instance, from twisted pair to fiber to take advantage of fiber’s greater range. A traditional... more/see it nowmedia converter is a two-port Layer 1 device that performs a simple conversion of only the physical interface. It’s transparent to data and doesn't “see” or manipulate data in any way.

An Ethernet switch can also convert one media type to another, but it also creates a separate collision domain for each switch port, so that each packet is routed only to the destination device, rather than around to multiple devices on a network segment. Because switches are “smarter” than traditional media converters, they enable additional features such as multiple ports and copper ports that autosense for speed and duplex.

Switches are beginning to replace traditional 2-port media converters, leading to some fuzziness in terminology. Small 4- or 6-port Ethernet switches are very commonly called media converters. In fact, anytime you see a “Layer 2” media converter or a media converter with more than two ports, it’s really a small Ethernet switch. collapse

  • Manual... 
  • 100Mb FX Small-Form-Factor %X93plug-in%X94 connector
    Installation and User Guide (Apr-99)
 
Results 101-110 of 128 << < 11 12 13 > 
Close

Support

Delivering superior technical support is our highest priority. Depending on the products or services we provide for you, please visit your appropriate support area.



 

You have added this item to your cart.

Print
Black Box 1-877-877-2269 Black Box Network Services