Juniper EX2300 Series Hardware Guide

Table 25: Console Port Connector Pinout Informaon
Pin Signal Descripon
1 RTS Output Request to send
2 DTR Output Data terminal ready
3 TxD Output Transmit data
4 Signal Ground Signal ground
5 Signal Ground Signal ground
6 RxD Input Receive data
7 CD Input Data carrier detect
8 NC CTS Input
USB Port Specicaons for an EX Series Switch
The following Juniper Networks USB ash drives have been tested and are ocially supported for the
USB port on all EX Series switches:
• RE-USB-1G-S
• RE-USB-2G-S
• RE-USB-4G-S
CAUTION: Any USB memory product not listed as supported for EX Series switches
has not been tested by Juniper Networks. The use of any unsupported USB memory
product could expose your EX Series switch to unpredictable behavior. Juniper
Networks Technical Assistance Center (JTAC) can provide only limited support for
85

Juniper EX2300 Series Specifications

General

Software	Junos OS
Model	EX2300
Ports	24 or 48 10/100/1000BASE-T ports
Uplinks	4 x 1GbE/10GbE SFP+/SFP uplinks
Power Supply	Internal or external power supply options
Rack Units	1U
PoE/PoE+ Ports	Available on some models (EX2300-C and EX2300)
Operating Temperature	0° to 45°C
Input Voltage	100 to 240 VAC
Layer 3 Features	RIP, OSPF, VRRP
Layer 2 Features	VLAN, STP, RSTP, MSTP, LACP
Security Features	802.1X, DHCP snooping
Management	CLI, Web UI, SNMP