Cisco IG31R Series 연결 매뉴얼

{카테고리_이름} Cisco IG31R Series에 대한 연결 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco IG31R Series 2 페이지. Connecting a ground cable
Cisco IG31R Series에 대해서도 마찬가지입니다: 매뉴얼 (6 페이지), 설치 (6 페이지), 하드웨어 설치 매뉴얼 (2 페이지)

페이지 인쇄

Connecting a Ground Cable

•

Connecting a Ground Cable

IG21R and IG31R gateways must be connected to a reliable earth ground. Install the ground cable in accordance

with local electrical safety standards.

For NEC-compliant grounding, use size 16 AWG (1.5 mm^2) or larger copper wire and a ring terminal with

an inner diameter of 1/4 in. (6 to 7mm).

For EN/IEC 60950-compliant grounding, use size 17 AWG (1 mm^2) or larger copper wire.

WARNING: This equipment must be grounded. Never defeat the ground conductor or operate the equipment

in the absence of a suitably installed ground conductor. Contact the appropriate electrical inspection authority

or an electrician if you are uncertain that suitable grounding is available. Statement 1024

CAUTION: Cable distribution system should be grounded (earthed) in accordance with ANSI/NFPA 70, the

National Electrical Code (NEC), in particular Section 820.93, Grounding of Outer Conductive Shield of a

Coaxial Cable.

• Ensure that the ground cable is connected correctly so that the equipment is protected against lightning

• Connect the chassis to the ground by using a ground cable. The grounding resistance must be smaller

• Do not remove the ground cable during normal operation or maintenance.

To install the ground connection on IG21R or IG31R gateways, follow these steps:

1. Disconnect the device from its power source.

2. Strip one end of the ground cable to the length required for the terminal.

3. Use a Philips head screwdriver to remove the ground connector screw on the gateway.

4. Attach the grounding cable ring terminal to the device using the ground cable connector screw.

5. Connect the other end of the ground cable to a suitable grounding point.

Connecting a Ground Cable, on page 1

and other interference. The correct connection of the ground cable is an important measure to ensure

safety.

than 0.10 ohms and the gauge of the ground cable must be no less than 18 AWG and the length is 100

cm.

Connecting a Ground Cable