Mx2020 Router Grounding Specifications; Mx2020 Chassis Grounding Points Specifications - Juniper MX2020 Hardware Manual

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MX2020 Router Grounding Specifications

Table 38: Router Environmental Specifications (continued)

Maximum thermal output

Install the router only in restricted areas, such as dedicated equipment

rooms and equipment closets, in accordance with Articles 110-16, 110-17, and

110-18 of the National Electrical Code, ANSI/NFPA 70.

Tools and Parts Required to Maintain the MX2020 Hardware Components on page 193

Definition of Safety Warning Levels on page 553

MX2020 Chassis Grounding Points Specifications on page 117

MX2020 Router Grounding Cable Lug Specifications on page 118

MX2020 Router Grounding Cable Specifications on page 119

To meet safety and electromagnetic interference (EMI) requirements and to ensure

proper operation, the router must be adequately grounded before power is connected.

To ground AC-powered or DC-powered routers, you must connect a grounding cable to

earth ground and then attach it to the chassis grounding points using the two screws

provided. (see

Figure 56 on page

Chapter 10: Planning and Preparing the Site

Normal operation ensured in temperature range of 32°F (0°C) to

104°F (40°C)

Nonoperating storage temperature in shipping container:

–40°F (–40°C) to 158°F (70°C)

Designed to meet Telcordia Technologies Zone 4 earthquake

requirements

AC input power: 129,280 BTU/hour

DC input power: 129,280 BTU/hour