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NFX350 Power System

 

Power Supply in NFX350 Devices

NFX350 devices use a pluggable power supply. The power supply distributes different output voltages to the device components according to their voltage requirements. The power supply is field-replaceable.

The power supply has AC and DC appliance inlets that require dedicated AC and DC power feed.

Power Supply Specifications for an NFX350 Device

Table 1 describes the AC power specifications for an NFX350 device.

Table 1: AC Power Specifications for an NFX350 Device

Product SKUs

AC Input Voltage (Operating Range)

AC Input Line Frequency

AC Input Current Rating

Maximum Power Consumption

Power Supply Type

NFX350-S1

100 through 240 VAC

50–60 Hz nominal

3.7 A to 1.7 A

205 W

External, hot swappable

NFX350-S2

100 through 240 VAC

50–60 Hz nominal

3.7 A to 1.7 A

220 W

External, hot swappable

NFX350-S3

100 through 240 VAC

50–60 Hz nominal

3.7 A to 1.7 A

230 W

External, hot swappable

Table 2 describes the DC power specifications for an NFX350 device.

Table 2: DC Power Specifications for an NFX350 Device

Product SKUs

DC Input Voltage (Operating Range)

DC Input Current Rating

Maximum Power Consumption

Power Supply Type

NFX350-S1

Minimum operating voltage: -40 VDC

Nominal operating voltage: -48 VDC

Operating voltage range: -40 VDC through -72 VDC

8.0 A maximum at nominal operating voltage

205 W

External, hot swappable

NFX350-S2

Minimum operating voltage: -40 VDC

Nominal operating voltage: -48 VDC

Operating voltage range: -40 VDC through -72 VDC

8.0 A maximum at nominal operating voltage

220 W

External, hot swappable

NFX350-S3

Minimum operating voltage: -40 VDC

Nominal operating voltage: -48 VDC

Operating voltage range: -40 VDC through -72 VDC

8.0 A maximum at nominal operating voltage

230 W

External, hot swappable

AC Power Cord Specifications for an NFX350 Device

A detachable AC power cord is supplied with the AC power supplies. The coupler is type C13 as described by International Electrotechnical Commission (IEC) standard 60320. The plug at the male 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

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

Table 3 gives the AC power cord specifications for the countries and regions listed in the table.

Table 3: AC Power Cord Specifications

Country/Region

Electrical Specifications

Plug Standards

Juniper Model Number

Argentina

250 VAC, 10 A, 50 Hz

IRAM 2073 Type RA/3

CBL-EX-PWR-C13-AR

Australia

250 VAC, 10 A, 50 Hz

AS/NZZS 3112 Type SAA/3

CBL-EX-PWR-C13-AU

Brazil

250 VAC, 10 A, 50 Hz

NBR 14136 Type BR/3

CBL-EX-PWR-C13-BR

China

250 VAC, 10 A, 50 Hz

GB 1002-1996 Type PRC/3

CBL-EX-PWR-C13-CH

Europe (except Italy, Switzerland, and United Kingdom)

250 VAC, 10 A, 50 Hz

CEE (7) VII Type VIIG

CBL-EX-PWR-C13-EU

India

250 VAC, 10 A, 50 Hz

IS 1293 Type IND/3

CBL-EX-PWR-C13-IN

Israel

250 VAC, 10 A, 50 Hz

SI 32/1971 Type IL/3G

CBL-EX-PWR-C13-IL

Italy

250 VAC, 10 A, 50 Hz

CEI 23-16 Type I/3G

CBL-EX-PWR-C13-IT

Japan

125 VAC, 12 A, 50 Hz or 60 Hz

SS-00259 Type VCTF

CBL-EX-PWR-C13-JP

Korea

250 VAC, 10 A, 50 Hz or 60 Hz

CEE (7) VII Type VIIGK

CBL-EX-PWR-C13-KR

North America

125 VAC, 13 A, 60 Hz

NEMA 5-15 Type N5-15

CBL-EX-PWR-C13-US

South Africa

250 VAC, 10 A, 50 Hz

SABS 164/1:1992 Type ZA/13

CBL-EX-PWR-C13-SA

Switzerland

250 VAC, 10 A, 50 Hz

SEV 6534-2 Type 12G

CBL-EX-PWR-C13-SZ

Taiwan

125 VAC, 11 A and 15 A, 50 Hz

NEMA 5-15P Type N5-15P

CBL-EX-PWR-C13-TW

United Kingdom

250 VAC, 10 A, 50 Hz

BS 1363/A Type BS89/13

CBL-EX-PWR-C13-UK

Figure 1 illustrates the plug on the power cord for some of the countries or regions listed in Table 3.

Figure 1: AC Plug Types
AC Plug Types