ACX7020 Power System

The ACX7020 power system includes AC and DC power supply modules (PSMs) and related cords, cables, and cable lugs. The PSMs operate within specified ranges and are equipped with alarms and indicators.

The ACX7020 router is powered by 220-W fixed AC or DC PSMs. The ACX7020 AC model consists of two AC PSMs that support dual input feeds. The ACX7020 DC model consists of a single DC PSM that supports a dual input feed. With the dual input feed support, if one input feed fails, the second input feed balances the electrical load without interruption.

ACX7020 AC Power Supply Module Description

The AC-powered ACX7020 router is equipped with two fixed 220-W PSMs that support dual input feeds.

Note: For AC-powered routers, to prevent system restarts during a 100% voltage dip, a dual feed configuration is recommended. The voltage dip test of IEEE1613 complies in a dual feed configuration for AC-powered routers.

Note: This device is designed to support overvoltage category II (OVC II). If the equipment is subjected to transient voltages greater than OVC II, it will need additional external protection. Ensure that the component you use for this external protection complies with IEC 61643/UL 1449 based on the local code.

Figure 1: AC PSM AC PSM

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AC PSMs with dual input feeds

ACX7020 AC Power Specifications

Table 1 describes the AC power specifications for ACX7020 routers.

Table 1: AC Power Specifications for ACX7020 Routers
Item	Specifications for ACX7020
AC input voltage	100 VAC to 240 VAC
Typical power consumption (without optics)	60 W
Maximum power consumption (without optics)	105 W

AC Power Cord Specifications for ACX7020 Routers

The coupler for the AC power cord is type C15 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.

Note:

In North America, AC power cords must not exceed 4.5 m 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 ACX Series power cords comply with the standards.

Table 2: AC Power Cord Specifications for each country or region
Country/Region	Electrical Specifications	Plug Standards	Juniper Model Number	Spare Juniper Model Number
Argentina	250 VAC, 10 A, 50 Hz	IRAM 2073 Type RA/3	–	CBL-PWR-C15M-HITEMP-AR
Australia	250 VAC, 10 A, 50 Hz	AS/NZS 3112-2000 Type SAA/3	CG_CBL-C15-02-AU	CBL-PWR-C15M-HITEMP-AU
Brazil Note: For Brazil, the minimum and maximum temperature rating of the cord is –20 ℃ to +70 ℃	250 VAC, 10 A, 50 Hz	NBR 14136 Type BR/3	–	CBL-PWR-C15M-HITEMP-BR
China Note: For China, the minimum and maximum temperature rating of the cord is –20 ℃ to +65 ℃	250 VAC, 10 A, 50 Hz	GB 2099/GB 1002 Type PRC/3	CG_CBL-C15-02-CH	CBL-PWR-C15M-HITEMP-CH
Europe (except Italy, Switzerland, and United Kingdom)	250 VAC, 10 A, 50 Hz	CEE (7) VII Type VIIG	CG_CBL-C15-02-EU	CBL-PWR-C15M-HITEMP-EU
Italy	250 VAC, 10 A, 50 Hz	CEI 23-16 Type I/3G	CG_CBL-C15-02-IT-CH	CBL-PWR-C15M-HITEMP-IT
Japan Note: For Japan, the minimum and maximum temperature rating of the cord is –20 ℃ to +90 ℃	125 VAC, 15 A, 50 Hz	JIS 8303 Type 498GJ	CG_CBL-C15-02-JP	CBL-PWR-C15M-HITEMP-JP
North America	125 VAC, 15 A, 50 Hz	NEMA 5-15 Type 498G	CG_CBL-C15-02-US	CBL-PWR-C15M-HITEMP-US
South Africa and India	250 VAC, 10 A, 50 Hz	SABS 164/1:1992 Type ZA/3	–	CBL-PWR-C15M-HITEMP-SA
South Korea and some parts of Europe	250 VAC, 10 A, 50 Hz	CEE(7) VII Type VIIG	–	CBL-PWR-C15M-HITEMP-KR
Switzerland	250 VAC, 10 A, 50 Hz	SEV 1011/6534-2 Type 12G	CG_CBL-C15-02-SZ	CBL-PWR-C15M-HITEMP-SZ
United Kingdom	250 VAC, 10 A, 50 Hz	BS 1363/A Type BS89/13	CG_CBL-C15-02-UK	CBL-PWR-C15M-HITEMP-UK