Juniper EX4300 Series User Manual

Table 33: N+0 AC Power Calculaons for 32-Port EX4300 Switches (Connued)
Power Supply Rang Total Power (in was)
PSU
0
(W) + PSU
1
(W)
Usable System
Power (in was)
Backup Power (in
was)
Base Power (in
was)
PSU
0
PSU
1
350 W AC 350 W AC
700 665 0 164
Table 34 on page 98 lists the N +0 power calculaon for 48-port EX4300 switches except
EX4300-48MP and EX4300-48MP-S switches that use 350 W, 715 W, and 1100 W power supplies.
Table 34: N+0 AC Power Calculaons for 48-Port EX4300 Switches Except EX4300-48MP and
EX4300-48MP-S Switches
Power Supply Rang Total Power
(in was)
PSU
0
(W) +
PSU
1
(W)
Usable
System
Power (in
was)
Backup
Power (in
was)
Base
Power (in
was)
Available
PoE Power
(in was)
Ports
Enabled for
PoE+
PSU
0
PSU
1
350 W AC –
350 350 0 175 175 5
350 W AC 350 W AC 700 665 0 175 490 16
350 W AC 715 W AC 1065 993.5 0 175 818 27
715 W AC – 715 715 0 175 540 18
715 W AC 715 W AC 1430 1358.5 0 175 1183 39
715 W AC 1100 W AC 1815 1705 0 175 1440 48
1100 W AC – 1100 1100 0 175 925 30
1100 W AC 1100 W AC 2200 2090 0 175 1440 48
1100 W AC 350 W AC 1450 1340 0 175 1165 38
98

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