Dell PowerConnect J-SRX240 Hardware Guide - Page 126
J-SRX240 Services Gateway Laser and LED Safety Guidelines and Warnings
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PowerConnect J-SRX240 Services Gateway Hardware Guide • J-SRX Series services gateway måste installeras i en ställning som är förankrad i byggnadens struktur. • Om denna enhet är den enda enheten på ställningen skall den installeras längst ned på ställningen. • Om denna enhet installeras på en delvis fylld ställning skall ställningen fyllas nedifrån och upp, med de tyngsta enheterna längst ned på ställningen. • Om ställningen är försedd med stabiliseringsdon skall dessa monteras fast innan enheten installeras eller underhålls på ställningen. Related Topics • J-SRX240 Services Gateway Definition of Safety Warning Levels on page 99 • J-SRX240 Services Gateway General Safety Guidelines and Warnings on page 101 • J-SRX240 Services Gateway Fire Safety Requirements on page 105 • J-SRX240 Services Gateway Laser and LED Safety Guidelines and Warnings on page 110 • J-SRX240 Services Gateway Maintenance and Operational Safety Guidelines and Warnings on page 113 • J-SRX240 Services Gateway Electrical Safety Guidelines and Warnings on page 118 J-SRX240 Services Gateway Laser and LED Safety Guidelines and Warnings The 1-Port SFP Mini-Physical Interface Module (Mini-PIM) is equipped with laser transmitters, which are considered a Class 1 Laser Product by the USA Food and Drug Administration, and they are evaluated as a Class 1 Laser Product per EN 60825-1 +A11 +A2 requirements. This topic includes the following section: • Laser and LED Safety Guidelines and Warnings on page 110 Laser and LED Safety Guidelines and Warnings General Laser Safety Guidelines When working around Mini-PIMs, observe the following safety guidelines to prevent eye injury: • Do not look into unterminated ports or at fibers that connect to unknown sources. • Do not examine unterminated optical ports with optical instruments. • Avoid direct exposure to the beam. WARNING: Unterminated optical connectors can emit invisible laser radiation. The lens in the human eye focuses all the laser power on the retina, so focusing the eye directly on a laser source-even a low-power laser-could permanently damage the eye. 110