Juniper EX2300-C Hardware Guide

CHAPTER 1
System Overview
•
EX2300 Switches Hardware Overview on page 3
•
EX2300 Switch Models on page 11
•
EX2300 Switch Hardware and CLI Terminology Mapping on page 12
EX2300 Switches Hardware Overview
Juniper Networks EX Series Ethernet Switches provide scalable connectivity for the
enterprise market, including branch offices, campus locations, and data centers. The
Juniper Networks EX2300 Ethernet Switches run the Juniper Networks Junos operating
system (Junos OS), which provides Layer 2 and Layer 3 switching, routing, and security
services.
EX2300 switches provide connectivity for low-density environments.
This topic describes:
•
EX2300 Switches First View on page 3
•
Uplink Ports on page 4
•
Console Ports on page 4
•
Cable Guard on page 4
•
Security Slot on page 5
•
Power over Ethernet (PoE) Ports on page 5
•
Front Panel of an EX2300 Switch on page 5
•
Rear Panel of an EX2300 Switch on page 8
EX2300 Switches First View
EX2300 switches are available in models with 12 or 24, or 48 built-in network ports that
support RJ-45 cable connectors. Thecompact, fanless EX2300-Cswitches have 12 RJ-45
network ports.
3Copyright © 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