Juniper EX2300-C Hardware Guide

Table 20: Chassis Viewer for EX3200, EX3300, and EX4200 Switches (continued)
DescriptionField
Indicates the USB port for the switch.
NOTE: We recommend that you use USB flash drives purchased from Juniper Networks for your
EX Series switch.
USB port
The management port is used to connect the switch to a management device for out-of-band
management.
Management (me0) port
The console port is used to connect the switch to a management console or to a console server.
(You might do this for initial switch configuration.)
Console port
Mouse over the power supply icons to display name, status, and description information.Power supplies
Table 21: Chassis Viewer for EX4300 Switches
DescriptionField
Front View
In the image, the colors listed below denote the interface status for both copper and fiber media
type of ports:
•
Green—Interface is up and operational.
•
Yellow—Interface is up but is nonoperational.
•
Gray—Interface is down and nonoperational.
Mouse over the interface (port) to view more information.
Interface status
LCD panel configured for the LEDs on the ports. Mouse over the icon to view the current character
display.
LCD panel
The mini console port is used to connect the switch to the management console.Mini USB console
You can install an uplink module in the PIC 2 slot. Mouse over the ports in the module to view the
details of the ports in module.
24-port and 48-port EX4300 switches support the4-port 10-Gigabit SFP+ uplink module.
EX4300-32F switches support the 2-port 40-Gigabit QSFP+ uplink module and the 8-port 10-Gigabit
SFP+ uplink module.
When you install a transceiver in the port, the following colors denote the interface status:
•
Green—Interface is up and operational.
•
Yellow—Interface is up but is not operational.
•
Gray—Interface is down and not operational.
PIC 2 slot
NOTE: In EX4300 switches the LEDs are seen in the front panel, these are not active.
Rear View of the EX4300 Switch
The management port is used to connect the switch to a management device for out-of-band
management.
Management port
39Copyright © 2017, Juniper Networks, Inc.
Chapter 5: Viewing System Information

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