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A Safety Information
Fiber Optic Ports and Optical Safety
GBIC, SFP (Mini-GBIC), SFP+, QSFP+, XENPAK, and XFP Regulatory Compliance
Sicherheitshinweise
LWL-Ports und optische Sicherheit
Konformität von GBIC, SFP (Mini-GBIC), QSFP+, XENPAK undXFP
warning
Read the following safety information thoroughly before installing Extreme Networks
products. Failure to follow this safety information can lead to personal injury or damage to
the equipment.
Only trained and qualified service personnel (as defined in IEC 60950-1 and AS/NZS 3260) should
install, replace, or perform service to Extreme Networks switches and their components. Qualified
personnel have read all related installation manuals, have the technical training and experience
necessary to be aware of the hazards to which they are exposed in performing a task, and are aware of
measures to minimize the danger to themselves or other persons.
Fiber Optic Ports and Optical Safety
The following safety warnings apply to all optical devices used in Extreme Networks equipment that
are removable or directly installed in an I/O module or chassis system. These devices include, but are
not limited to, gigabit interface converters (GBICs); SFP optical modules (mini-GBICs) and SFP+ optical
modules; QSFP+ optical modules; XENPAK transceivers; and XFP laser optic modules
Warning
Laser optic modules become very hot after prolonged use. Take care when removing a laser
optic module from the chassis or option card. If the laser optic module is too hot to touch,
disengage the laser optic module and allow it to cool before removing it completely.
When working with laser optic modules, always take the precautions listed below to prevent
exposure to hazardous radiation:
•
Never look at the transmit LED/laser through a magnifying device while it is powered on.
•
Never look directly at a fiber port on the switch or at the ends of a fiber cable when they are
powered on.
•
Invisible laser radiation can occur when the connectors are open. Avoid direct eye exposure to the
beam when optical connections are unplugged.
•
Never alter, modify, or change an optical device in any way other than suggested in this document.
Pluggable Hardware Installation Guide 53