Juniper EX2300-C Hardware Guide

CHAPTER 6
Preparation Overview
•
Site Preparation Checklist for EX2300 Switches on page 51
•
Environmental Requirements and Specifications for EX Series Switches on page 53
•
General Site Guidelines on page 57
•
Site Electrical Wiring Guidelines on page 57
•
Chassis Physical Specifications for EX2300 Switches on page 58
•
Rack Requirements on page 59
•
Requirements for Mounting an EX2300 Switch On or Under a Desk or Other Level
Surface or On a Wall on page 60
•
Cabinet Requirements on page 60
•
Clearance Requirements for Airflow and Hardware Maintenance for EX2300
Switches on page 61
Site Preparation Checklist for EX2300 Switches
The checklist in Table 29 on page 51 summarizes the tasks you need to perform when
preparing a site for EX2300 switch installation.
Table 29: Site Preparation Checklist
DatePerformed byFor More InformationItem or Task
Environment
“Environmental Requirements and
Specifications for EX Series Switches”
on page 53
Verify that environmental factors such as
temperature and humidity do not exceed switch
tolerances.
Power
Measure the distance between external power
sources and the switch installation site.
Locate sites for connection of system
grounding.
“Power Specifications for EX2300
Switches” on page 67
Calculate the power consumption and
requirements.
51Copyright © 2017, Juniper Networks, Inc.

Juniper EX2300-C Specifications

General

Safety	UL-UL60950-1, C-UL CAN/CSA 22.2 No.60950-1, TUV/GS EN 60950-1, CB-IEC60950-1, EN 60825-1
Form factor	1U
Product color	Black
Rack mounting	Yes
Electromagnetic compatibility	FCC 47CFR 15 A, EN 55022 A, ICES-003 A, VCCI A, AS/NZS CISPR 22 A, EN 55024, EN 300386, CE
Console port	USB
SFP+ module slots quantity	2
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	12
Number of VLANs	4093
Networking standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ah, IEEE 802.3u, IEEE 802.3z
Virtual LAN features	Tagged VLAN, Port-based VLAN
Copper ethernet cabling technology	10BASE-T, 100BASE-TX, 1000BASE-T
Power consumption (max)	20 W
Memory type	DRAM
Noise level	0 dB
Flash memory	2000 MB
Processor frequency	1250 MHz
Virtual stacking (units)	4
Operating altitude	0 - 1524 m
Non-operating altitude	1524 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %
Throughput	47 Mpps
Jumbo frames	9216
MAC address table	16000 entries
DHCP features	DHCP server, DHCP client
Authentication	MAC-based authentication, Port-based authentication
Security algorithms	802.1x RADIUS, HTTPS, SNMP, SSH-2
Fiber ethernet cabling technology	1000BASE-X
Switch type	Managed
Switch layer	L2/L3

Weight and Dimensions

Depth	239 mm
Width	279 mm
Height	44 mm
Weight	2480 g