Juniper Networks M5, M10 AC Grounding and Power Cord Specifications, AC Power Cord Specifications

Models: M10 M5

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Power Guidelines, Requirements, and Specifications

If you plan to operate a maximally configured DC-powered router, we recommend that you provision at least 13.5 A @ 48 VDC and use a facility circuit breaker rated for 20 A minimum. Doing so enables you to operate the router in any configuration without upgrading the power infrastructure, and allows the router to function at full capacity using one power supply.

If you plan to operate a DC-powered router at less than the maximum configuration and do not provision a 20 A circuit breaker, we recommend that you provision a circuit breaker rated for at least 125% of the continuous current that the system draws at 48 V.

AC Grounding and Power Cord Specifications

To ground an AC-powered router, plug each power supply into a grounded AC power receptacle. The receptacle provides the grounding for the router, so no additional grounding is necessary. The receptacle must be within about 8 ft (2.5 m) of the router and must be easily accessible.

Detachable AC power cords, each 2.5 m (approximately 8 ft) long, are supplied with the router. The appliance coupler at the female end of the cord inserts into the appliance inlet on the faceplate of the AC power supply. 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 receptacle that is standard for your geographical location.

In North America, AC power cords must not exceed 4.5 m (approximately 14.75 ft) 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 router are in compliance.

Table 10 provides specifications and Figure 18 depicts the plug on the AC power cord provided for each country or region.

Table 10: AC Power Cord Specifications

Country

Electrical Specification

Plug Type

 

 

 

Australia

240 VAC, 50 Hz AC

SAA/3

 

 

 

Europe (except Italy and United Kingdom)

220 or 230 VAC, 50 Hz AC

VII

 

 

 

Italy

230 VAC, 50 Hz AC

I/3/16

 

 

 

Japan

110 VAC, 50 or 60 Hz AC

498 G

 

 

 

North America

120 VAC, 60 Hz AC

NEMA 5-15P

 

 

 

United Kingdom

240 VAC, 50 Hz AC

BS89/3

 

 

 

Prepare for Router Installation

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Juniper Networks M5, M10 manual AC Grounding and Power Cord Specifications, AC Power Cord Specifications