Name: Juniper EX3300
Brand: Juniper
Rating: 4 (1 reviews)

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NOTE: For DC power supplies, we recommend that you provide at least 2.5 A

at 48 VDC and use a facility circuit breaker rated for 10 A minimum. Doing so

enables you to operate the switch in any configuration without upgrading

the power infrastructure, and allows the switch to function at full capacity

using multiple power supplies.

Documentation

AC Power Cord Specifications for EX3300 Switches on page 72•

• Power Supply in EX3300 Switches on page 21

• General Safety Guidelines and Warnings on page 149

• General Electrical Safety Guidelines and Warnings on page 177

AC Power Cord Specifications for EX3300 Switches

A detachable AC power cord is supplied with the AC power supplies. The coupler is type

C13 as described by International Electrotechnical Commission (IEC) standard 60320.

The plug at the male end of the power cord fits into the power source outlet that is

standard for your geographical location.

CAUTION: The AC power cord provided with each power supply is intended

for use with that power supply only and not for any other use.

NOTE: In North America, AC power cords must not exceed 4.5 meters

(approximately 14.75 feet) in length, to comply with National Electrical Code

(NEC) Sections 400-8 (NFPA 75, 5-2.2) and 210-52 and Canadian Electrical

Code (CEC) Section 4-010(3). The cords supplied with the switch are in

compliance.

Table 30 on page 72 lists AC power cord specifications for the countries and regions

listed in the table.

Table 30: AC Power Cord Specifications

Juniper Model NumberPlug StandardsElectrical SpecificationsCountry/Region

CBL-EX-PWR-C13-ARIRAM 2073 Type RA/3250 VAC, 10 A, 50 HzArgentina

CBL-EX-PWR-C13-AUAS/NZZS 3112 Type SAA/3250 VAC, 10 A, 50 HzAustralia

CBL-EX-PWR-C13-BRNBR 14136 Type BR/3250 VAC, 10 A, 50 HzBrazil

CBL-EX-PWR-C13-CHGB 1002-1996 Type PRC/3250 VAC, 10 A, 50 HzChina

Complete Hardware Guide for EX3300 Ethernet Switches

Juniper EX3300 Specifications

General

Ethernet LAN	Yes
Authentication method	RADIUS, TACACS+
Connectivity technology	Wired
Ethernet interface type	Gigabit Ethernet
Number of VLANs	4096
Networking standards	IEEE 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 rates	10, 100, 1000 Mbit/s
Copper ethernet cabling technology	1000BASE-T, 100BASE-TX, 10BASE-T
Console port	-
ExpressCard slot	No
Fiber ports quantity	4
USB 2.0 ports quantity	0
Basic switching RJ-45 Ethernet ports quantity	48
Throughput	130 Mpps
Number of queues	8
MAC address table	16000 entries
Maximum data transfer rate	176 Gbit/s
Supported data transfer rates	10, 100, 1000Mbps
Switch type	Managed
Switch layer	L2
Security algorithms	SSH-2
Power source	AC
AC input voltage	100 - 240 V
Power consumption (typical)	100 W
Form factor	1U
Product color	Black
Flash memory	1024 MB
Processor frequency	1000 MHz
Compatible operating systems	Junos
Operating altitude	0 - 3049 m
Non-operating altitude	0 - 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 protocols	IPv6