User guide

BLACK BOX

Series Convenient Switches Installation and User Guide

Fig2.2a. Black Box LBH101A, Rear view (one RJ-45 port on rear side)

LBH101A shown above in regular-package units are for office and wiring closet

environments, uses an external AC power supply. A metal case with convection cooling is

featured. Operation may be in 0° to 50°C ambient temperature. The units can be mounted

securely on a closet wall or metal cabinet, or by using the metal panel mounting clips

included.

The Black Box LBH101A-H as shown above in Fig 2.2c, are hardened

units designed for factory floor and other industrial applications. The LBH101A-H models

are built with high-grade components and use special thermal techniques and a rugged

metal case for extended temperature industrial applications. The LBH101A-H Hardened

unit features a sealed metal case which is also used as a heat sink. No air inflow is required

for cooling, so the LBH101A-H resists dust, dirt, moisture, smoke and insects, and is

2.2a