Juniper EX4300 Series User Manual

CC, meere l'interruore in posizione OFF e ssarlo con nastro adesivo in tale
posizione.
Advarsel Før noen av disse prosedyrene uøres, kontroller at strømmen er frakoblet
likestrømkretsen. Sørg for at all strøm er slå AV. Dee gjøres ved å lokalisere
strømbryteren på brytertavlen som betjener likestrømkretsen, slå strømbryteren AV og
teipe bryterhåndtaket på strømbryteren i AV-slling.
Aviso Antes de executar um dos seguintes procedimentos, cerque-se que desligou a
fonte de alimentação de energia do circuito de corrente connua. Para se assegurar que
toda a corrente foi DESLIGADA, localize o disjuntor no painel que serve o circuito de
corrente connua e coloque-o na posição OFF (Desligado), segurando nessa posição a
manivela do interruptor do disjuntor com ta isoladora.
¡Atención! Antes de proceder con los siguientes pasos, comprobar que la alimentación
del circuito de corriente connua (CC) esté cortada (OFF). Para asegurarse de que toda
la alimentación esté cortada (OFF), localizar el interruptor automáco en el panel que
alimenta al circuito de corriente connua, cambiar el interruptor automáco a la
posición de Apagado (OFF), y sujetar con cinta la palanca del interruptor automáco en
posición de Apagado (OFF).
Varning! Innan du uör någon av följande procedurer måste du kontrollera a
strömförsörjningen ll likströmskretsen är bruten. Kontrollera a all strömförsörjning är
BRUTEN genom a slå AV det överspänningsskydd som skyddar likströmskretsen och
tejpa fast överspänningsskyddets omkopplare i FRÅN-läget.
DC Power Grounding Requirements and Warning
An insulated grounding conductor that is idencal in size to the grounded and ungrounded branch
circuit supply conductors but is idenable by green and yellow stripes is installed as part of the branch
circuit that supplies the device. The grounding conductor is a separately derived system at the supply
transformer or motor generator set.
WARNING: When you install the device, the ground connecon must always be made
rst and disconnected last.
Waarschuwing Bij de installae van het toestel moet de aardverbinding aljd het eerste
worden gemaakt en het laatste worden losgemaakt.
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Juniper EX4300 Series Specifications

General

Product Series	EX4300 Series
Power Consumption	Varies by model and configuration
Virtual Chassis Technology	Up to 10 switches
Software	Junos OS
Ports	24-port and 48-port models
10GBASE SFP+ Ports	Up to 8 ports
40GBASE QSFP+ Ports	2
Uplink Ports	Up to 4 ports
Jumbo Frames	Up to 9216 bytes
Operating Temperature	0°C to 45°C
Relative Humidity	5% to 90% noncondensing
Input Voltage	100 to 240V AC
Power Supply	AC or DC
Power Supply Options	AC or DC
Stacking	Yes
Layer 2 Features	Includes VLAN, STP, RSTP, MSTP, LACP
Layer 3 Features	OSPF, BGP
Management	CLI, Web GUI, SNMP
Security Features	DHCP snooping
QoS	8 queues per port, DSCP
Storage Temperature	-40°C to 70°C