Juniper EX2300-C Hardware Guide

Connecting Earth Ground to an EX Series Switch
To connect earth ground to a switch:
1. Connect one end of the grounding cable to a proper earth ground, such as the rack in
which the switch is mounted.
2. Place the grounding lug attached to the grounding cable over the protective earthing
terminal. See Figure 55 on page 160.
Figure 55: Connecting a Grounding Cable to an EX Series Switch
3. Secure the grounding lug to the protective earthing terminal with the washers and
screws.
4. Dress the grounding cable and ensure that it does not touch or block access to other
switch components.
WARNING: Ensure that the cable does not drape where people could trip
over it.
Related
Documentation
Connecting AC Power to an EX2200 Switch•
• Connecting DC Power to an EX2200 Switch
• Connecting AC Power to an EX2300 Switch on page 161
• Connecting AC Power to an EX3200 Switch
• Connecting DC Power to an EX3200 Switch
• Connecting AC Power to an EX3300 Switch
• Connecting DC Power to an EX3300 Switch
• Connecting AC Power to an EX3400 Switch
• Connecting AC Power to an EX4200 Switch
• Connecting DC Power to an EX4200 Switch
• Connecting AC Power to an EX4300 Switch
• Connecting DC Power to an EX4300 Switch
Copyright © 2017, Juniper Networks, Inc.160
EX2300-C and EX2300 Switches Hardware Guide

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