- play_arrow Fast Track: Initial Installation
- play_arrow Site Planning, Preparation, and Specifications
- play_arrow Initial Installation and Configuration
- play_arrow Maintaining Components
- play_arrow Troubleshooting Hardware
- play_arrow Contacting Customer Support and Returning the Chassis or Components
- play_arrow Safety and Compliance Information
- General Safety Guidelines and Warnings
- Definitions of Safety Warning Levels
- Qualified Personnel Warning
- Warning Statement for Norway and Sweden
- Fire Safety Requirements
- Installation Instructions Warning
- Chassis Lifting Guidelines for NFX350 Devices
- Restricted Access Warning
- Ramp Warning
- Rack-Mounting and Cabinet-Mounting Warnings
- Laser and LED Safety Guidelines and Warnings for the NFX350 Devices
- Radiation from Open Port Apertures Warning
- Maintenance and Operational Safety Guidelines and Warnings
- General Electrical Safety Guidelines and Warnings
- Action to Take After an Electrical Accident
- Prevention of Electrostatic Discharge Damage
- AC Power Electrical Safety Guidelines
- AC Power Disconnection Warning
- TN Power Warning
- Agency Approvals for NFX350 Devices
- Compliance Statements for EMC Requirements for NFX350 Devices
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.
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.
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 |
See Also
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.
The AC power cord provided with each power supply is intended for use with that power supply only and not for any other use.
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.
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 | JIS 8303 | 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.
