Cisco BPX 8600 Series, Руководство по установке и настройке

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7-4
Cisco BPX 8600 Series Installation and Configuration
Release 9.3.0, Part Number 78-10674-01 Rev. D0, July 2001
Chapter 7 Preliminary Steps Before Installing
Safety Requirements
Figure 7-1 Laser Information Label
Warning Invisible laser radiation may be emitted from the optical ports of the single-mode or
multimode products when no fiber cable is connected. Avoid exposure and do not look
into open apertures. (For translated versions of this warning, refer to the
Regulatory
Compliance and Safety Information that accompanied your equipment).
Warning
Class 1 laser product. (For translated versions of this warning, refer to the Regulatory
Compliance and Safety Information that accompanied your equipment).
Warning
Laser radiation when open. (For translated versions of this warning, refer to the
Regulatory Compliance and Safety Information that accompanied your equipment).
Maintaining Safety with Electricity
You must install your BPX switch in accordance with national and local electrical codes.
United States: National Fire Protection Agency (NFPA) 70, United States National Electrical Code.
Canada: Canadian Electrical Code, C22.1, part 1.
Other countries: International Electrotechnical Commission (IEC) 364, part 1 through part 7.
The BPX switch operates safely when it is used in accordance with its marked electrical ratings and
product usage restrictions.
Basic Guidelines
Follow these basic guidelines when working with any electrical equipment:
• Locate the emergency power-OFF switch for the room in which you are working before beginning
any procedures requiring access to the interior of the BPX chassis.
•
Disconnect all power and external cables before removing or installing a chassis.
• Carefully examine your work area for possible hazards such as moist floors, ungrounded power
extension cables, frayed power cords and missing safety grounds.
•
Never work alone when potentially hazardous conditions exist.
• Never assume that power has been disconnected from a circuit; always check.
• Never perform any action that creates a potential hazard to people or makes the equipment unsafe.
• Never install equipment that appears damaged.
Any list of guidelines might not address all potentially hazardous situations in your working
environment so be alert and exercise good judgment at all times.
CLASS 1 LASER PRODUCT
LASER PRODUKTDER KLASSE 1
PRODUIT LASER DE CLASS 1
47-4182-01
H10020