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General Laser Safety Guidelines
When working around ports that support optical transceivers, 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.
LASER 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.
Avertissement Les connecteurs à fibre optique sans terminaison peuvent émettre un
rayonnement laser invisible. Le cristallin de l’œil humain faisant converger toute la
puissance du laser sur la rétine, toute focalisation directe de l’œil sur une source laser,
—même de faible puissance—, peut entraîner des lésions oculaires irréversibles.
Class 1 Laser Product Warning
LASER WARNING: Class 1 laser product.
Waarschuwing Klasse-1 laser produkt.
Varoitus Luokan 1 lasertuote.
Avertissement Produit laser de classe I.
Warnung Laserprodukt der Klasse 1.
Avvertenza Prodotto laser di Classe 1.
Advarsel Laserprodukt av klasse 1.
Aviso Produto laser de classe 1.
¡Atención! Producto láser Clase I.
Varning! Laserprodukt av klass 1.
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Summary of Contents for EX4100
Page 1: ...EX4100 and EX4100 F Switch Hardware Guide Published 2022 11 08 ...
Page 68: ...Figure 45 Front to Back Airflow Through the EX4100 48P or EX4100 48T Switch Chassis 59 ...
Page 69: ...Figure 46 Front to Back Airflow Through the EX4100 24MP or EX4100 48MP Switch Chassis 60 ...
Page 70: ...Figure 47 Front to Back Airflow Through the EX4100 F 24P Switch Chassis 61 ...
Page 71: ...Figure 48 Front to Back Airflow Through the EX4100 F 24T Switch Chassis 62 ...
Page 72: ...Figure 49 Front to Back Airflow Through the EX4100 F 48P Switch Chassis 63 ...
Page 209: ...5 CHAPTER Troubleshoot Hardware Troubleshoot the EX4100 and EX4100 F Components 201 ...