Black Box LH1500
A
Media Converters Installation and User Guide (08/05)
34
3.
Use the LINK LED to ensure proper connectivity by noting that the LED will be
illuminated when the unit is powered and proper connection is established. If
the LINK LED is not illuminated, change the setting of the up-link switch (See
Section 4.4 for up-link switch information.) If this does not help, ensure that the
cable is connected properly and is not defective.
3.3.2 Connecting Fiber Optic 100BASE-FX, Type ST and SC
The following procedure applies to 100BASE-FX applications using the Black
Box LH1500
A
Media Converter with ST-type (twist-lock) and SC-type (snap-in) fiber
connectors.
1.
Before connecting the fiber optic cable, remove the protective dust caps from the
tips of the connectors on the Black Box LH1500
A
. Save these dust caps for future
use.
2.
Wipe clean the ends of the dual connectors with a soft cloth or lint-free lens
tissue dampened in alcohol. Make certain the connectors are clean before
connecting.
