Filter
Top Products
• See Chassis Physical Specificationsof an EX8208 Switchon page 9 forthe ESD point
location.
• See Chassis Physical Specifications of an EX8216 Switch for the ESD point location.
AC Power Electrical Safety Guidelines for EX Series Switches
CAUTION: For switches with AC power supplies, an external surgeprotective device
(SPD) must be used at the AC power source.
The following electrical safety guidelines apply to AC-powered switches:
•
Note the following warnings printed on the chassis:
“CAUTION: THIS UNIT HAS MORE THAN ONE POWER SUPPLY CORD. DISCONNECT
ALL POWER SUPPLYCORDS BEFORE SERVICING TO AVOID ELECTRIC SHOCK.”
“ATTENTION:CET APPAREIL COMPORTE PLUS D'UN CORDON D'ALIMENTATION.
AFIN DE PRÉVENIR LES CHOCS ÉLECTRIQUES, DÉBRANCHER TOUT CORDON
D'ALIMENTATIONAVANTDE FAIRE LE DÉPANNAGE.”
•
AC-powered switches are shipped with a three-wire electrical cord with a
grounding-type plug that fits only a grounding-type power outlet. Do not circumvent
thissafetyfeature.Equipmentgroundingmustcomplywithlocalandnationalelectrical
codes.
•
Youmustprovideanexternalcertifiedcircuitbreakerratedminimum20Ainthebuilding
installation.
•
The power cord serves as the main disconnecting device for the switch. The socket
outlet must be near the switch and be easily accessible.
•
For EX Series switches that have more than one power supply connection, you must
ensure that all power connections are fully disconnected so that power to the switch
is completely removed to avoid electric shock. To disconnect power, unplug all power
cords (one for each power supply).
PowerCable Warning(Japanese)
WARNING: The attached powercable is onlyfor this product.Do not use the cable foranother product.
Related Topics General Safety Guidelines and Warnings for EX Series Switches on page 263•
• GeneralElectrical Safety Guidelines and Warnings for EX Series Switcheson page 291
Copyright ©2010,Juniper Networks,Inc.294
CompleteHardwareGuide forEX8208 EthernetSwitches