Appendix B: SRX210 Services Gateway Power Guidelines, Requirements, and Specifications

Table 47: Power Supply Electrical Specifications for the SRX210 Services

Gateway (continued)

Power Requirement

Specification

AC system current rating

1.5

A maximum

 

2.5

A maximum (for PoE and Voice models)

WARNING: The AC power cord for the services gateway is intended for use with the device only and not for any other use.

Related Topics SRX210 Services Gateway Power Supply on page 26

SRX210 Services Gateway Site Electrical Wiring Guidelines on page 157

Site Preparation Checklist for the SRX210 Services Gateway on page 49

SRX210 Services Gateway Grounding Specifications on page 159

Interface Cable and Wire Specifications for the SRX210 Services Gateway on page 161

SRX210 Services Gateway Grounding Specifications

To meet safety and electromagnetic interference (EMI) requirements and to ensure proper operation, the services gateway must be adequately grounded before power is connected. A grounding point available on the rear of the services gateway chassis is used to connect the device to earth ground.

WARNING: Before device installation begins, a licensed electrician must attach a cable lug to the grounding and power cables that you use. A cable with an incorrectly attached lug can damage the device (for example, by causing a short circuit).

To ground the device before connecting power, you connect the grounding cable to earth ground and then attach the lug on the cable to the chassis grounding point with the screw.

Table 48 on page 159 lists the specifications of the grounding cable used with the device.

Table 48: Grounding Cable Specifications for the Services Gateway

Grounding Requirement

Specification

Grounding cable

14 AWG single-strand wire cable

SRX210 Services Gateway Grounding Specifications 159

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Juniper Networks SRX 210 manual SRX210 Services Gateway Grounding Specifications

SRX 210 specifications

The Juniper Networks SRX 210 is a next-generation security gateway tailored to small and medium-sized enterprises. Offering robust security features and advanced networking capabilities, the SRX 210 is designed to provide a high level of performance in a compact form factor. This device is well-suited for organizations seeking to protect their networks while also ensuring seamless connectivity.

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