Juniper EX2300-C Hardware Guide

Table 21: Chassis Viewer for EX4300 Switches (continued)
DescriptionField
The Console port (RJ-45) is used to connect the switch to a management console or to a console
server.
Console port
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
Mouse over the fan tray icons to display name, status, and description information.Fan tray
Mouse over the power supply icons to display name, status, and description information.Power supplies
The rear panel of a 24-port and a 48-port EX4300 switch has four (built-in) 40-Gigabit QSFP+
ports, and the rear panel of an EX4300-32F switch has two (built-in) 40-Gigabit QSFP+ ports, in
which you can install QSFP+ transceivers. Mouse over the ports to view the details of the ports.
After 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.
For QSFP+ ports, the interfaces appear dimmed if no transceiver is inserted. The chassis viewer
displays Transceiver not plugged in when you mouse over the port.
When a QSFP+ port is configured as a Virtual Chassis Port (VCP), the following colors denote the
VCP status:
•
Green—VCP is up and operational.
•
Yellow—VCP is up but is not operational.
•
Gray—VCP is down and not operational.
PIC 1 slot
Table 22: Chassis Viewer for EX4500 Switches
DescriptionField
Front View
In the image, the colors listed below denote the interface status:
•
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.
For a Virtual Chassis configuration, select the switch to view the interface status.
If an SFP+ uplink module is installed in the switch, mouse over the interface (ports) on the
module for more information.
For SFP and SFP+ ports, the interfaces appear dimmed if no transceiver is inserted. The chassis
viewer displays Transceiver not plugged-in when you mouse over the port icon.
Interface status
Copyright © 2017, Juniper Networks, Inc.40
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