- play_arrow Fast Track: Initial Installation
- play_arrow Site Planning and Preparation
- play_arrow Initial Installation and Configuration
- play_arrow Maintain Components
- play_arrow Troubleshoot Hardware
- play_arrow Contact Customer Support and Return the Chassis or Components
- play_arrow Safety and Compliance Information
- Safety Information for EX4100-F
- 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 and Component Lifting Guidelines
- Restricted Access Warning
- Ramp Warning
- Rack-Mounting and Cabinet-Mounting Warnings
- Grounded Equipment Warning
- Radiation from Open Port Apertures Warning
- Laser and LED Safety Guidelines and Warnings
- 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
- DC Power Electrical Safety Guidelines
- DC Power Disconnection Warning
- DC Power Grounding Requirements and Warning
- DC Power Wiring Sequence Warning
- DC Power Wiring Terminations Warning
- Multiple Power Supplies Disconnection Warning
- TN Power Warning
- Agency Approvals for EX Series Switches
- Compliance Statements for EMC Requirements for EX Series Switches
- Compliance Statements for Acoustic Noise for EX Series Switches
- Statements of Volatility for Juniper Network Devices
EX4100-F Power System
AC Power Supply in EX4100-F Switches
- Characteristics of AC Power Supply in EX4100-F Switches
- Specifications of the AC Power Supplies Used in EX4100-F Switches
- PoE Budget Planning
- Specifications of the Power Cord for AC Power Supplies for EX4100-F Switches
Characteristics of AC Power Supply in EX4100-F Switches
The EX4100-F-12P and EX4100-F-12T switches use the 280-W and 75-W external power adapters respectively.
EX4100-F-24P, EX4100-F-24T, EX4100-F-48P, and EX4100-F-48T use built-in 450-W, 65-W, 850-W, and 90-W, AC power supplies respectively. The built-in AC power supplies support Power over Ethernet (PoE+) in EX4100-F-24P and EX4100-F-48P switch models.
Refer Table 1 to check which EX4100-F models use which built-in power supplies.
Specifications of the AC Power Supplies Used in EX4100-F Switches
Table 1 provides the power supply specifications of the built-in AC Power Supplies in EX4100-F switches.
Item | Specification |
|---|---|
850 W |
|
450 W |
|
90 W |
|
65 W |
|
PoE Budget Planning
Table 2 shows the PoE Budget Planning Details of EX4100-F-12P Switches. Table 3 shows the PoE budget planning details in EX4100-F-24P and EX4100-F-48P switch models.
Power Source | |||||
|---|---|---|---|---|---|
External adapter (280 W) | PoE++ PSE (power supply equipment) (90 W) | PoE++ PSE (60 W) | PoE+ PSE (30 W) | Connected to how many uplink ports | Total PoE budget (W) |
Y | - | - | - | - | 180 |
| - | Y | - | - | 1 | 0 |
| - | Y | - | - | 2 | 60 |
Y | Y | - | - | 1 | 240 |
Y | Y | - | - | 2 | 300 |
| - | - | Y | - | 2 | 30 |
Y | - | Y | - | 1 | 225 |
Y | - | Y | - | 2 | 270 |
Y | - | - | Y | 1 | 200 |
Y | - | - | Y | 2 | 220 |
Apart from the aforementioned combinations, any other combination will be insufficient to power the switch.
Model | System Budget | PoE Budget | Total Budget | Total PSU power |
|---|---|---|---|---|
F-48P | 87 W | 740 W | 827 W | 850 W |
F-24P | 73 W | 370 W | 443 W | 450 W |
Specifications of the Power Cord for AC Power Supplies for EX4100-F Switches
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 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 (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.
Country or 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 the 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 |
125 VAC, 15 A, 60 Hz | NEMA 5-15 Type N5-15 | CBL-PWR-C13-US-48P | |
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 |
United Kingdom | 250 VAC, 10 A, 50 Hz | BS 1363/A Type BS89/13 | CBL-EX-PWR-C13-UK |
For North America, use AC power cords with specifications for EX4100-F-48P.
Figure 3 illustrates the plug on the power cord for some of the countries or regions listed in Table 4.
Do not use the AC power cord with any other product other than EX4100-F.
Power cords must not block access to switch components.
