Specifications

Chapter 3: Install the High-Density Media Converter System II
Page 18
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LMC5207A-R3
To install a 6-Slot Rackmount/Desktop Chassis:
1. Have four #10 screws and four clip nuts available (hardware may vary
depending on rack type). The rest of the hardware is supplied with the unit.
2. Locate a suitable location in the rack for installation and secure the clip-nuts
onto the mounting rails. Use screws to attach the chassis to the rack.
3. Plug the chassis into a reliable, filtered power source.
4. Elevated Operating Ambient - If installed in a closed or multi-unit rack
assembly, the operating ambient temperature of the rack environment may
be greater than room ambient. Install the equipment in an environment that is
compatible with the maximum ambient temperature (Tma) specified by Black
Box.
5. Reduced Air Flow - Install the equipment in a rack so that the amount of air
flow required for safe operation of the equipment is not compromised.
6. Mechanical Loading - Mount the equipment in the rack so that a hazardous
condition is not achieved due to uneven mechanical loading.
7. Circuit Overloading - Consideration should be given to the connection of the
equipment to the supply circuit and the effect that overloading of the circuits
might have on over current protection and supply wiring.
8. Reliable Grounding - Maintain reliable grounding of rackmounted equipment.
Give particular attention to supply connections other than direct connections
to the branch circuit (e.g., use of power strips).
9. All AC and DC versions are intended for use in a Restricted Access Location
(RAL).
3.2.1 DC Power Wiring, Replacing Power Supply and Fans
DC Power Supply Module Wiring Instructions
The following diagram shows the wiring configurations for -48 VDC power supply
for the 6-Slot Rackmount or Desktop.
User-Replaceable Power Supply Modules
The 6-Slot Rackmount/Desktop Chassis ships from Black Box with one or two
power supplies installed depending on the model. Chassis ordered with one
power supply come with a filler tray installed in the second slot.