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Juniper EX3300 Complete Hardware Guide

Juniper EX3300
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DC Power Wiring Terminations Warning on page 190
DC Power Wiring Terminations Warning
This topic applies to hardware devices in the EX Series product family, which includes
EX Series switches and the XRE200 External Routing Engine.
This topic also applies to hardware devices in the QFX Series and to OCX1100 switches.
WARNING: When stranded wiring is required, use approved wiring
terminations, such as closed-loop or spade-type with upturned lugs. These
terminations must be the appropriate size for the wires and must clamp both
the insulation and conductor.
Waarschuwing Wanneer geslagen bedrading vereist is, dient u bedrading te
gebruiken die voorzien is van goedgekeurde aansluitingspunten, zoals het
gesloten-lus type of het grijperschop type waarbij de aansluitpuntenomhoog
wijzen. Deze aansluitpunten dienen de juiste maat voor de draden te hebben
en dienen zowel de isolatie als de geleider vast te klemmen.
Varoitus Jos säikeellinen johdin on tarpeen, käytä hyväksyttyäjohdinliitäntää,
esimerkiksi suljettua silmukkaa tai kourumaista liitäntää, jossa on ylöspäin
käännetyt kiinnityskorvat. Tällaisten liitäntöjen tulee olla kooltaan johtimiin
sopivia ja niiden tulee puristaa yhteen sekä eristeen että johdinosan.
Attention Quand des fils torsadés sont nécessaires, utiliser des douilles
terminales homologuées telles que celles à circuit fermé ou du type à plage
ouverte avec cosses rebroussées. Ces douilles terminales doivent être de la
taille qui convient aux fils et doivent être refermées sur la gaine isolante et
sur le conducteur.
Warnung Wenn Litzenverdrahtung erforderlich ist, sind zugelassene
Verdrahtungsabschlüsse, z.B. für einen geschlossenen Regelkreis oder
gabelförmig, mit nach oben gerichteten Kabelschuhen zu verwenden. Diese
Abschlüsse sollten die angemessene Größe für die Drähte haben und sowohl
die Isolierung als auch den Leiter festklemmen.
Avvertenza Quando occorre usare trecce, usare connettori omologati, come
quelli a occhiello o a forcella con linguette rivolte verso l'alto. I connettori
devono avere la misura adatta per il cablaggio e devono serrare sia l'isolante
che il conduttore.
Advarsel Hvis det er nødvendig med flertrådede ledninger, brukes godkjente
ledningsavslutninger, som for eksempel lukket sløyfe eller spadetype med
oppoverbøyde kabelsko. Disse avslutningene skal ha riktig størrelse i forhold
til ledningene, og skal klemme sammen både isolasjonen og lederen.
Aviso Quando forem requeridas montagens de instalação eléctrica de cabo
torcido, use terminaçõesde caboaprovadas, tais como,terminações de cabo
Copyright © 2015, Juniper Networks, Inc.190
Complete Hardware Guide for EX3300 Ethernet Switches

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Juniper EX3300 Specifications

General IconGeneral
Ethernet LANYes
Authentication methodRADIUS, TACACS+
Connectivity technologyWired
Ethernet interface typeGigabit Ethernet
Number of VLANs4096
Networking standardsIEEE 802.1ab, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3x, IEEE 802.3z
Ethernet LAN data rates10, 100, 1000 Mbit/s
Copper ethernet cabling technology1000BASE-T, 100BASE-TX, 10BASE-T
Console port-
ExpressCard slotNo
Fiber ports quantity4
USB 2.0 ports quantity0
Basic switching RJ-45 Ethernet ports quantity48
Throughput130 Mpps
Number of queues8
MAC address table16000 entries
Maximum data transfer rate176 Gbit/s
Supported data transfer rates10, 100, 1000Mbps
Switch typeManaged
Switch layerL2
Security algorithmsSSH-2
Power sourceAC
AC input voltage100 - 240 V
Power consumption (typical)100 W
Form factor1U
Product colorBlack
Flash memory1024 MB
Processor frequency1000 MHz
Compatible operating systemsJunos
Operating altitude0 - 3049 m
Non-operating altitude0 - 4877 m
Storage temperature (T-T)-40 - 70 °C
Operating temperature (T-T)0 - 45 °C
Storage relative humidity (H-H)0 - 95 %
Operating relative humidity (H-H)10 - 85 %
Supported network protocolsIPv6
Weight and Dimensions IconWeight and Dimensions
Depth310 mm
Width437 mm
Height44 mm
Weight4900 g

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