Optical Systems Design OSD2258, Быстрый старт

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OPTICAL SYSTEMS DESIGN
DOC ID: 10117602
OSD2258 QUICK START GUIDE
PAGE 4
1 INTRODUCTION
Thank you for choosing the OSD2258 10-Port Redundant Ring Gigabit Ethernet Switch. This Quick
Start Guide is designed to guide you through the installation and basic software function.
2 INSTALLATION
ELECTROMAGNETIC COMPATIBILITY
WARNING
: This is a
Class A product
. In a domestic environment this product may cause radio
interference in which case the user may be required to take adequate measures.
OPTICAL OUTPUT OPERATION
WARNING : Laser Safety: Class 1 Laser Product (SFP) per IEC 60825-1:2014 standard.
Class 1
The OSD2258 is a
Class 1 laser product.
PRECAUTIONS
▲
All service personnel should be provided training as to the hazards of direct viewing of laser
radiation and of the precautionary measures during servicing of equipment
▲
Areas where laser products are installed should be restricted in access to trained service
personnel only and appropriate warning signs posted in the work area.
▲
All laser apertures should be covered by protective covers when not connected to optical
fibers. Never leave outputs uncovered.
▲
Laser equipment should be positioned above or below eye level where possible. Apertures
should be positioned away from personnel.
▲
Protective eyewear should be worn in the vicinity of laser equipment.
2.1 LOCATION
As with any electric device, the OSD2258 should be placed where it will not be subjected to extreme
temperatures, humidity, or electromagnetic interference. Specifically, the site selected should meet the
following requirements:
• The ambient temperature should be between -20°C to 75 ℃ (-4 ℉ to 167 ℉ ).
• The relative humidity should be less than 95 percent, non-condensing.
• Surrounding electrical devices should not exceed the electromagnetic field (RFC) standards.
• Make sure that the switch receives adequate ventilation. Do not block the ventilation holes on
any side of the switch.