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EX4100-H Power System

AC Power Supply in EX4100-H Switches

The EX4100-H-12MP uses the 340 W AC external fanless PSU. You can connect up to two AC PSUs to the switch.

Characteristics of the AC Power Supply

The AC power supply for the EX4100-H-12MP switch is an external power supply.

  • The EX4100-H-12MP uses an external 340 W AC PSU.

Figure 1: 340-W AC Power Supply for EX4100-H-12MP 340-W AC Power Supply for EX4100-H-12MP
Figure 2: Components of the 340-W AC Power Supply for EX4100-H-12MP Components of the 340-W AC Power Supply for EX4100-H-12MP
  1
—

PSU power output terminal

  3
—

PSU grounding points

  2
—

PSU LED

  4
—

PSU power input terminal

Table 1 lists details of the 340 W AC external power supplies used in EX4100-H-12MP switches. Refer Figure 4 for the external PSU LED colors and statuses.

Table 1: Details of the External AC Power Supplies in EX4100-H Switches

Details

340 W AC Power Supply

Model number

  • JPSU-H-340W-E-AC

AC appliance inlet

Note:

Each AC appliance inlet requires a dedicated AC power source.

Number

1

Type

Terminal block

Power supply status LED (OUT_OK)

One single bi-color LED (Green/Amber)

Specifications of the AC Power Supplies Used in EX4100-H Switches

  • Table 2 provides the power supply specifications of the 340 W AC power supplies.

Table 2: Specifications of the 340-W AC Power Supplies Used in EX4100-H Switches

Item

Specification

Input voltage range and Frequency

AC 100-240V, 50-60HZ

Output power

340 W

PoE Budget Planning

The following table lists the PoE++ power budget for EX4100-H switches.

Table 3 shows the PoE budget planning details in EX4100-H-12MP switch models.

Table 3: PoE Budget Planning Details of EX4100-H-12MP Switch Models

Model

System Budget

PoE Budget

Total Budget

PSU

EX4100-H-12MP with one PSU

66 W

240 W

306 W

340 W

EX4100-H-12MP with two PSU

66 W

360 W

426 W

680 W

Specifications of the Power Cord for AC Power Supplies for EX4100-H Switches

A detachable AC power cord is supplied with the AC power supplies. The coupler is a custom lug-type. The plug end of the power cord fits into the power source outlet that is standard for your geographical location.

CAUTION:

The AC power cord provided with each power supply is intended for use with that power supply only and not for any other use.
Note:

Power cord of spare power supplies is separately orderable.
Note:

In North America, AC power cords must not exceed 4.5 meters (approximately 14.75 feet) in length, to comply with National Electrical Code (NEC) Sections 400-8 (NFPA 75, 5-2.2) and 210-52 and with Canadian Electrical Code (CEC) Section 4-010(3). The cords supplied with the switch are in compliance.

Table 4 gives the AC power cord specifications for the countries and regions listed in the table.

Table 4: AC Power Cord Specifications

Country or Region

Electrical Specifications

Plug Standards

Juniper Model Number

Argentina

250 VAC, 10 A, 50 Hz

IRAM 2073

CBL-PWR-RGD-RNG-AR

Australia

250 VAC, 10 A, 50 Hz

AS/NZS 3112

CBL-PWR-RGD-RNG-AU

Brazil

250 VAC, 10 A, 50 Hz

NBR 14136 BR/3

CBL-PWR-RGD-RNG-BR

China

250 VAC, 10 A, 50 Hz

GB 2099/GB1002

CBL-PWR-RGD-RNG-CH

Europe (except Italy, Switzerland, and the United Kingdom)

250 VAC, 10 A, 50 Hz

CEE(7)VII

CBL-PWR-RGD-RNG-EU

India

250 VAC, 10 A, 50 Hz

IS1293

CBL-PWR-RGD-RNG-IN

Israel

250 VAC, 10 A, 50 Hz

SI32 IL/3G

CBL-PWR-RGD-RNG-IL

Italy

250 VAC, 10 A, 50 Hz

CEI 23-50 I/3G

CBL-PWR-RGD-RNG-IT

Japan

125 VAC, 12 A, 50 Hz or 60 Hz

JIS C8303/CNS690

CBL-PWR-RGD-RNG-TW

Korea

250 VAC, 10 A, 50 Hz or 60 Hz

KSC8305

CBL-PWR-RGD-RNG-KR

North America*

125 VAC, 13 A, 60 Hz

NEMA 5-15P

CBL-PWR-RGD-RNG-US

125 VAC, 15 A, 60 Hz

NEMA 5-15P

CBL-PWR-RGD-RNG-US

South Africa

250 VAC, 10 A, 50 Hz

SAN 164/1 ZA/3

CBL-PWR-RGD-RNG-SA

Switzerland

250 VAC, 10 A, 50 Hz

SEV 1011- 12G

CBL-PWR-RGD-RNG-SZ

United Kingdom

250 VAC, 10 A, 50 Hz

BS1363A/SS145

CBL-PWR-RGD-RNG-UK
     

CBL-PWR-RGD-DC
      CBL-PWR-RGD-SYS

Figure 3 illustrates the plug on the power cord for some of the countries or regions listed in Table 4.

Figure 3: AC Plug Types AC Plug Types
CAUTION:

Do not use the AC power cord with any other product other than EX4100-H.

CAUTION:

Power cords must not block access to switch components.

Power Supply LEDs in EX4100-H Switches

The power supply for EX4100-H switches have one LED that indicates the state of the power supply (see Figure 4 ).

Figure 4: LED on the 340-W AC Power Supply for EX4100-H-12MP Switches LED on the 340-W AC Power Supply for EX4100-H-12MP Switches

Table 5 describes the 340-W PSU external power supply LED.

Table 5: AC power supply LED on the 340-W external PSU of the EX4100-H-12MP

LED Label

LED state

Power supply condition

OUT_OK

Green

54V output OK or 12V output OK.

Amber

Indicates a fault condition even though there is power supply. The following are the possible fault codes:

  • 54V OVP

  • 54V OTP

  • 54V OCP

  • 12V OVP

  • 12V OTP

  • 12V OCP

  • PRI OTP

  • AMB OTP

  • 54V UVP

  • 12V UVP

  • PFC OVP

Off

No AC input