Characteristics Of An Ac Power Supply; Figure 31: Ac Power Supply For An Ex4300 Switch; Table 27: Details Of The Ac Power Supplies In Ex4300 Switches - Juniper EX4300 Hardware Manual

EX4300 Switch Hardware Guide

Characteristics of an AC Power Supply

Table 27: Details of the AC Power Supplies in EX4300 Switches

Details
Model number
Field-replaceable unit (FRU) type
Power supply weight
Minimum installed in chassis
Maximum installed in chassis
Power supply slots
AC appliance Inlet Number
NOTE: Each AC
Type
appliance inlet
requires a dedicated
Rating
AC power feed.
Fans
50
N+0 Redundancy Configuration of AC Power Supplies on page 52
N+N Redundancy Configuration of AC Power Supplies on page 53
The AC power supplies for EX4300 switches are available in 350 W, 715 W, and 1100 W
models. Figure 31 on page 50
power supplies support Power over Ethernet (PoE+) in EX4300-24P, EX4300-24P-S,
EX4300-48P, and EX4300-48P-S models.

Figure 31: AC Power Supply for an EX4300 Switch

Table 27 on page 50 lists the details of the 350 W, 715 W, and 1100 W AC power supplies
used in EX4300 switches.
350 W AC Power Supply
JPSU-350-AC-AFO-A
JPSU-350-AC-AFI-A
Hot-insertable and
hot-removable
2.43 lb (1.1 kg)
1
2
Install in power supply slots
labeled PSU 0 and
the rear panel of the
chassis.
1
IEC-320-C13
2 A
Internal
shows an AC power supply for an EX4300 switch. The AC
715 W AC Power Supply
JPSU-715-AC-AFO-A
Hot-insertable and
hot-removable
2.43 lb (1.1 kg)
1
2
Install in power supply slots
PSU 1 in labeled PSU 0 and
the rear panel of the
chassis.
1
IEC-320-C13
11–5 A
Internal
1100 W AC Power Supply
JPSU-1100-AC-AFO-A
Hot-insertable and
hot-removable
2.43 lb (1.1 kg)
1
2
Install in power supply slots
PSU 1 in labeled PSU 0 and
the rear panel of the
chassis.
1
IEC-320-C15
12–6 A
Internal
Copyright © 2017, Juniper Networks, Inc.
PSU 1 in