Cisco 3845 - Security Bundle Router 빠른 시작 매뉴얼 - 페이지 17
{카테고리_이름} Cisco 3845 - Security Bundle Router에 대한 빠른 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco 3845 - Security Bundle Router 38 페이지. Integrated services routers
Cisco 3845 - Security Bundle Router에 대해서도 마찬가지입니다: 비독점 보안 정책 (30 페이지), 문제 해결 매뉴얼 (15 페이지), 빠른 시작 매뉴얼 (40 페이지)
페이지 인쇄
Warning
AC connected units must have a permanent ground connection in addition to the power cable ground wire.
NEBS-compliant grounding satisfies this requirement. Statement 284
Warning
This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation.
Install only in accordance with national and local wiring regulations. Statement 1045
The following warning applies to both AC power supplies and AC power supplies with IP phone power in the Cisco 3825 router
and Cisco 3845 router:
Warning
This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the
protective device is rated not greater than:
120 VAC, 15 A (240 VAC, 10 A). Statement 1005
This product requires surge protection to be provided as part of the building installation. To comply with the Telcordia
Note
GR-1089 NEBS standard for electromagnetic compatibility and safety, an external surge protective device (SPD) is
required at the AC power service equipment.
Connecting the Router to DC Power
If your router has a DC-input power supply, follow the directions in this section for proper wiring. If backup power is required,
see the "Connecting the Router to Backup Power" section on page 22.
DC Wiring Requirements for Cisco 3800 Series Routers
DC return is isolated from the frame (NEBS DC-I).
Caution
Warning
This product requires short-circuit (overcurrent) protection, to be provided as part of the building installation.
Install only in accordance with national and local wiring regulations. Statement 1045
Warning
This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the
protective device is rated not greater than:
60 VDC, 20 A. Statement 1005
Warning
This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that the
protective device is rated not greater than:
60 VDC, 30 A. Statement 1005
60 VDC, 20 A applies to DC power in Cisco 3825 routers and 60 VDC, 30 A applies to DC power in Cisco 3845
Note
routers.
Warning
Use copper conductors only. Statement 1025
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