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.

Figure 1: External power adapter (280 W) used for EX4100-F-12P

Figure 2: External power adapter (75 W) used for EX4100-F-12T

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.

Table 1: Specifications of the Built-in AC Power Supplies Used in EX4100-F Switches
Item	Specification
850 W	Input voltage range: 100 - 240 V 50/60 Hz
450 W	Input voltage range: 100 - 240 V 50/60 Hz
90 W	Input voltage range: 100 - 240 V 50/60 Hz
65 W	Input voltage range: 100 - 240 V 50/60 Hz

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.

Table 2: PoE Budget Planning Details of EX4100-F-12P Switches
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

Note:

Apart from the aforementioned combinations, any other combination will be insufficient to power the switch.

Table 3: PoE Budget Planning Details of EX4100-F-24P and EX4100-F-48P Switch Models
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.

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 (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 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	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
North America*	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

Note:

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.

Figure 3: AC Plug Types

CAUTION:

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

CAUTION:

Power cords must not block access to switch components.