Router Power Requirements; Ac Power, Connection, And Power Cord Specifications - Juniper J2300 Getting Started Manual

Router Power Requirements

Table 42 lists the AC and DC power system electrical specifications
for J-series Services Routers.
Table 42: AC and DC Power System Electrical Specifications
Item
AC input voltage
AC input line frequency
AC system current rating
DC input voltage
DC system current rating

AC Power, Connection, and Power Cord Specifications

NOTE: The AC power cord for the Services Router is intended for use with the
router only and not for any other use.
Detachable AC power cords, each 2.5 m (approximately 8 ft) long, are supplied
with the Services 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 C19 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.
NOTE: 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 43 lists power cord specifications and Figure 39 illustrates the plug on
the AC power cord provided for each country or region.
Specification
100 to 240 VAC nominal
100 to 264 VAC operating range
47 to 63 Hz
4 to 2 A (J2300 Services Router)
6 to 3 A (J4300 and J6300 Services Routers)
–42 to –72 VDC operating range
4 A @ –48 VDC (nominal, J2300 Services Router)
8 A @ –48 VDC (nominal, J4300 and J6300 Services Routers)
Power Guidelines, Requirements, and Specifications
Preparing for Router Installation
91