ECI XDM-300, Руководство по установке и обслуживанию

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XDM-300 Installation and
Maintenance Manual Before You Start
417006-2311-0H3-A00 ECI Telecom Ltd. Proprietary 2-25
UL equipment grounding requirements
The equipment must be connected directly to the DC supply system grounding
electrode conductor or to a bonding jumper from a grounding terminal bar or
bus to which the DC supply system grounding electrode is connected.
The equipment must be located in the same immediate area (such as adjacent
racks) as any other equipment that has a connection between the grounded
conductor of the same DC supply circuit and the grounding conductor, and also
the point of grounding of the DC system. The DC system must not be grounded
elsewhere. The DC supply source must be located in the same premises as this
equipment.
Do not switch or disconnect devices in the grounded circuit conductor between
the DC source and the point of connection of the grounding electrode
conductor.
C
AUTION
:
Observe the following equipment grounding rules
(see Grounding Requirements (on page 2-21 )):

The equipment has a connection between the grounded
conductor of the DC supply circuit and the grounding
conductor.

The equipment is designed to permit the connection of the
grounded conductor of the DC supply circuit to the
grounding conductor of the equipment.
Laser Safety Requirements
Laser classification
The equipment and components with laser devices described in this manual
comply with the International Electrotechnical Commission (IEC) safety
standards, including IEC-60825-1 – Safety of Laser Products and IEC-825 –
Safety of Optical Fiber Communication Systems.
With specific regard to the laser, XDM-300 equipment complies with laser
product performance standards set by government agencies for Class 1 laser
products. The product and its accessories do not emit hazardous light, and the
beam is totally enclosed during all operating modes and maintenance.