Juniper EX2300-C Hardware Guide

Table 54: EX2300 Switch Mounting Methods (continued)
More InformationSwitch ModelMounting Method
On two posts in a 19-in. rack-mounting brackets or cabinet by using
the separately orderable two-post rack-mounting brackets
EX2300-CFour-post rack or cabinet
On four posts in a 19-in. rack-mounting brackets or cabinet by using
the separately orderable four-post rack-mount kit
EX2300
In a position recessed 2 in. from the front of a 19-in. rack or cabinet
by using the 2-in.-recess front-mounting brackets in the separately
orderable four-post rack-mount kit. You can mount the switch in this
recessed position on two-post or four-post racks and cabinets.
EX2300Recessed position
The holes in the mounting brackets are placed 1 U (1.75 in. or 4.45 cm) apart so that the
switch can be mounted in any rack or cabinet that provides holes spaced at that distance.
Related
Documentation
Mounting an EX2300 Switch on a Desk or Other Level Surface on page 129•
• Mounting an EX2300-C Switch Under a Desk or Other Level Surface by Using Screws
on page 131
• Mounting an EX2300 Switch on a Wall on page 141
• Mounting an EX2300-C Switch on or Under a Surface Made of Ferrous Material on
page 149
• Mounting an EX2300 Switch on Two Posts of a Rack or Cabinet on page 135
• Mounting an EX2300 Switch on Four Posts of a Rack or Cabinet on page 137
• Mounting an EX2300 Switch in a Recessed Position in a Rack or Cabinet on page 153
• Connecting Earth Ground to an EX Series Switch on page 155
Mounting an EX2300 Switch on a Desk or Other Level Surface
You can mount an EX2300 switch on a desk or other level surface byusing the four rubber
feet that are preinstalled on the switch. The rubber feet stabilize the chassis.
Before mounting the switch on a desk or other level surface:
•
Verify that the site meets the requirements described in “Site Preparation Checklist
for EX2300 Switches” on page 51.
•
Place the desk in its permanent location, allowing adequate clearance for airflow and
maintenance, and secure it to the building structure.
•
Read “General Safety Guidelines and Warnings” on page 223, with particular attention
to “Chassis Lifting Guidelines” on page 232.
129Copyright © 2017, Juniper Networks, Inc.
Chapter 12: Installing the Switch

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