Figure 118: Ac Power Supply For Ex4300 Switches; Table 40: Details Of The Ac Power Supplies In Ex4300 Switches - Juniper QFabric QFX3000-G Hardware Documentation

Characteristics of an AC Power Supply

Table 40: Details of the AC Power Supplies in EX4300 Switches

Details
Model number
Field-replaceable unit (FRU)
type
Power supply weight
Copyright © 2018, Juniper Networks, Inc.
AC and DC power supplies in the same chassis
Power supplies with different airflow labels (
) in the same chassis.
(AFO)
Fan modules with different airflow labels (
in the same chassis.
Power supplies and fan modules with different airflow labels (
and AIR OUT (AFO)
Characteristics of an AC Power Supply on page 163
AC Power Supply Airflow on page 165
N+0 Redundancy Configuration of AC Power Supplies on page 165
N+N Redundancy Configuration of AC Power Supplies on page 168
The AC power supplies for EX4300 switches are available in 350 W, 715 W, 1100 W, and
1400 W models. Figure 118 on page 163
The AC power supplies support Power over Ethernet (PoE+) in EX4300-24P,
EX4300-24P-S, EX4300-48P, EX4300-48P-S, EX4300-48MP, and EX4300-48MP-S
models.

Figure 118: AC Power Supply for EX4300 Switches

Table 40 on page 163 lists the details of the 350 W, 715 W, 1100 W, and 1400 W AC power
supplies used in EX4300 switches.
350 W AC Power 715 W AC Power
Supply Supply
JPSU-350-AC-AFO-A JPSU-715-AC-AFO-A
JPSU-350-AC-AFI-A
Hot-insertable and Hot-insertable and
hot-removable hot-removable
2.43 lb (1.1 kg) 2.43 lb (1.1 kg)
AIR IN (AFI)
) in the same chassis.
shows an AC power supply for EX4300 switches.
1100 W AC Power
Supply
JPSU-1100-AC-AFO-A
Hot-insertable and
hot-removable
2.43 lb (1.1 kg)
Chapter 7: EX4300 Overview
and
AIR IN (AFI) AIR OUT
and AIR OUT (AFO)
AIR IN (AFI)
1400 W AC Power
Supply
JPSU-1400W-AC-AFO
Hot-insertable and
hot-removable
3.06 lb (1.39 kg)
)
163