Dual-Band Digital Optical Repeater
DW-010-7373-08
Installation & Operation Manual -
Preliminary
Dali Wireless
Proprietary and Confidential
7
Rev: 0-2
Feb 2011
0
1 SAFETY PRECAUTIONS
IMPORTANT
All safety precautions should be read and understood prior to deploying the Dali Dual-
Band Digital Optical Repeater.
This equipment contains components that emit laser radiation which can seriously
damage the retina of the eye. Do not look into the ends of any optical fiber. Do not look
directly into the optical transceiver of any digital unit or exposure to laser radiation may
result. Place a protective cap or lid immediately over any radiating transceiver or optical
fiber connector to avoid potential damage caused by radiation exposure. This practice
also prevents dirt particles entering the openings.
Always consider and allow sufficient fiber length to permit routing or patch cords and
pigtails without severe bends. Fiber optic patch cords or pigtails may be permanently
damaged if bent or curved to a radius of less than 2 inches (50mm).
The Digital Remote Unit is powered by 115 or 230 VAC. To prevent electrical shock
when installing or maintaining the Digital Remote Unit, disconnect the wiring at the
power source before working with un-insulated wires or terminals.
Wet locations and conditions will increase the risk of electrical shock when installing or
using electrical powered equipment. To prevent electrical shock, never install or use
electrical equipment in wet locations or during lightning storms.
Static electricity can severely damage and corrupt essential circuitry within the
equipment if not handled carefully. Parts on the printed circuit boards as well as other
parts in the equipment are sensitive to electrostatic discharge. Never touch the printed
circuit boards or un-insulated conductor surfaces unless absolutely necessary. If the
printed circuit boards must be handled, always use ESD protective devices or first touch
the enclosure with your hand and then do not move your feet.
This equipment is intended to be installed only by professionally qualified and trained
personnel.
CommScope v. Dali Wireless
IPR2020-01409
DALI WIRELESS Exhibit 2003
Page 7 of 60
