To locate a Sales Manager or Partner in your region, visit
www.extremenetworks.com/partners/where-
to-buy
.
Note
This equipment is not intended to be directly powered by power distribution systems where
phase-phase voltages exceed 240 VAC (2P+PE), such as those used in Norway, France, and
other countries. For these applications we recommend that a transformer be used to step
down the voltage to less than 240 VAC from phase-phase, or that you make a connection to a
(P+N+PE) power distribution where voltages do not exceed 240 VAC.
All installations should confirm that the product is reliably grounded according to the
country’s local electrical codes.
Battery Replacement and Disposal
Batteries included with Extreme Networks products are encapsulated and must be replaced by qualified
Extreme Service personnel only.
Do not attempt to replace the battery. Contact your Extreme Service personnel for product
replacement.
If these instructions are disregarded and replacement of these batteries is attempted, the following
guidelines must be followed to avoid danger of explosion:
•
Replace with the same or equivalent battery type as recommended by the battery manufacturer.
•
Dispose of the battery in accordance with the battery manufacturer’s recommendation.
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.
Such devices include but are not limited to gigabit interface converters (GBICs), small form factor
pluggable (SFP) modules (or mini-GBICs), QSFP+ modules, XENPAK transceivers, and XFP laser optic
modules.
Warning
Laser optic modules become very hot after prolonged use. Be careful 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 you work with laser optic modules, always take the precautions listed below to avoid
exposure to hazardous radiation.
•
Never look at the transmit LED/laser through a magnifying device while the LED or laser is powered
on.
•
Never look directly at a fiber port on the router 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.
Safety Information
E4G Routers Hardware Installation Guide
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