Switches; Table 47: N+N Ac Power Calculations For 32-Port Ex4300 Switches; Table 48: N+N Ac Power Calculations For 48-Port Ex4300 Switches Except Ex4300-48Mp And Ex4300-48Mp-S Switches - Juniper QFabric QFX3000-G Hardware Documentation

Table 47: N+N AC Power Calculations for 32-Port EX4300 Switches

Power Supply Rating
PSU PSU
0
350 W AC –
350 W AC 350 W AC
Table 48: N+N AC Power Calculations for 48-Port EX4300 Switches Except EX4300-48MP and EX4300-48MP-S

Switches

Power Supply Rating
PSU PSU
0 1
350 W AC –
350 W AC 350 W AC
350 W AC 715 W AC
715 W AC –
715 W AC 715 W AC
715 W AC 1100 W AC
1100 W AC –
1100 W AC 1100 W AC
1100 W AC 350 W AC
Copyright © 2018, Juniper Networks, Inc.
Table 47 on page 169 lists the N+N power calculation for 32-port EX4300 switches that
use 350 W power supplies.
NOTE: 32-port EX4300 switches does not support Power over Ethernet
(PoE).
Total Power (in
watts)
1
350
700
Table 48 on page 169 lists the N+N power calculation for 48-port EX4300 switches except
EX4300-48MP and EX4300-48MP-S switches that use 350 W, 715 W, and 1100 W power
supplies.
Total
Power (in
watts)
350
700
1065
715
1430
1815
1100
2200
1450
Table 49 on page 170 lists the N+N power calculation for EX4300-48MP and
EX4300-48MP-S switches that use 715 W, 1100 W, and 1400 W power supplies.
Usable System
Power (in watts)
350
350
Usable
System Backup
Power (in Power (in
watts) watts)
350 0
350 350
350 350
715 0
715 715
715 715
1100 0
1100 1100
350 350
Chapter 7: EX4300 Overview
Backup Power Base Power
(in watts) (in watts)
0 177
350 177
Ports
Base Available enabled
Power (in PoE Power for
watts) (in watts) PoE+
175 175 5
175 175 5
175 175 5
175 540 18
175 540 18
175 540 18
175 925 30
175 925 30
175 175 5
169