Black Box LEH812 Switch User Manual


 
Black Box Hardened Managed Ethernet h Switc
Quick Start Guide
This quick start guide describes how to install and use the
Hardened Managed Ethernet Switch. This is th
choice for harsh environments constrained by spa
e switch of
ce.
Physical Description
The Port Status LEDs and Power Inputs
LED State Indication
10/100Base-TX, 100Base-FX
Steady A valid network connection established.
Link/ACT
Flashing
Transmitting or receiving data.
ACT stands for ACTIVITY.
Steady Communication speed is 100Mbps.
10/100
Off Communication speed is 10Mbps.
10/100/1000Base-TX, 1000Base-SX/LX
Steady A valid network connection established.
Link/ACT
Flashing
Transmitting or receiving data.
ACT stands for ACTIVITY.
Steady Communication speed is 1000Mbps.
1000
Off Communication speed is 10/100Mbps.
Steady A valid network connection established.
SFP Link
Off No valid network connection established.
2 User’s Manual