Juniper EX4300 Series User Manual

EX4300 Management Cable Specicaons and
Pinouts
IN THIS SECTION
Management Cable Specicaons | 151
Console Port Connector Pinout Informaon | 152
Mini-USB Port Pinout Specicaons | 153
USB Port Specicaons for an EX Series Switch | 154
RJ-45 Management Port Connector Pinout Informaon | 154
EX4300 RJ-45 Port, SFP Port, SFP+ Port, QSFP+ Port, and QSFP28 Port Connector Pinout
Informaon | 155
RJ-45 to DB-9 Serial Port Adapter Pinout Informaon | 163
Management Cable Specicaons
Table 59 on page 151 lists the specicaons for the cables that connect the console and management
ports to management devices.
Table 59:
Specicaons of Cables to Connect to Management Devices
Ports Cable Specicaons Receptacle Addional Informaon
RJ-45 Console port CAT5e UTP (unshielded
twisted pair) cable
RJ-45 Connect a Device to a
Management Console
Using an RJ-45 Connector
Management Ethernet
port
Ethernet cable with an
RJ-45 connector
RJ-45 Connect a Device to a
Network for Out-of-Band
Management
151

Juniper EX4300 Series Specifications

General

Product Series	EX4300 Series
Power Consumption	Varies by model and configuration
Virtual Chassis Technology	Up to 10 switches
Software	Junos OS
Ports	24-port and 48-port models
10GBASE SFP+ Ports	Up to 8 ports
40GBASE QSFP+ Ports	2
Uplink Ports	Up to 4 ports
Jumbo Frames	Up to 9216 bytes
Operating Temperature	0°C to 45°C
Relative Humidity	5% to 90% noncondensing
Input Voltage	100 to 240V AC
Power Supply	AC or DC
Power Supply Options	AC or DC
Stacking	Yes
Layer 2 Features	Includes VLAN, STP, RSTP, MSTP, LACP
Layer 3 Features	OSPF, BGP
Management	CLI, Web GUI, SNMP
Security Features	DHCP snooping
QoS	8 queues per port, DSCP
Storage Temperature	-40°C to 70°C