LED Indicators. Black Box LHC039A, LHC009A-R3, LHC5135A, LHC5133A-R3, LHC5132A-R3, LHC5134A, LHC038A, LHC006A, 100 mbps Compact Media Converter, LHC001A-R4

Electrostatic Discharge Precautions

Electrostatic discharge (ESD) can damage to add-in modules. Always observe the following precautions when installing or handling an add-in module or any board assembly.

1) Do not remove unit from its protective packaging until ready to install it.

2) Wear an ESD wrist grounding strap before handling any module or component. If without a wrist strap, maintain grounded contact with the system unit throughout any procedure requiring ESD protection.

3) Hold boards by the edges only; do not touch the electronic components or gold connectors.

4) After removal, always place the boards on a grounded, static free surface,

ESD pad or in a proper ESD bag. Do not slide the board over any surface.

Warranty

Contact Black Box for Warranty information.

LED Indicators

The Compact Media Converter features four diagnostic LEDs. The diagram below shows the location of the LEDs.

The LED functions are:

FX RCV Glows yellow when the Converter is receiving data.

TX LNK Glows green when a twisted pair link is established.

FA Glows green when FiberAlert is enabled and blinks when a FiberAlert situation occurs (i.e. the loss of one strand of fiber).

NOTE

FiberAlert does not apply and does not function on single-strand fiber versions of the 100Mbps Compact Media Converter.

FX LNK Glows green when a fiber link is established.

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