Black Box ACXCWDM4, ServSwitchTM CWDM Mux Safety Precautions and Installation Guidelines

Safety Precautions and Installation Guidelines

For reliable and safe long-term operation, follow these installation guidelines:

• Only use in dry, indoor environments.

• The remote unit, local unit, and any power supplies can get warm. Do not locate them in an enclosed space without

any airflow.

• Do not place a power supply directly on top of a unit.

• Do not obstruct a unit’s existing ventilation holes.

To safeguard against personal injury and avoid possible damage to equipment or proper ty:

• Only use power supplies originally supplied with the product or manufacturer-approved replacements. Do not attempt

to dismantle or repair any power supply. Do not use a power supply if it appears to be defective or has a damaged case.

• Connect all power supplies to grounded outlets. In each case, make sure that the ground connection is maintained from the

outlet socket through to the power supply’s AC power input.

• Do not attempt to modify or repair this produc t, or make a connection from the interconnection link interface to any other

products, especially telecommunications or net work equipment.