Cisco 1941 설치 및 업그레이드 - 페이지 4

{카테고리_이름} Cisco 1941에 대한 설치 및 업그레이드을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco 1941 24 페이지. 1900 series

Modules Internal to the Cisco 1905 and 1921 Routers

Ultimate disposal of this product should be handled according to all national laws and regulations.

Warning

Statement 1040

Before opening the unit, disconnect the telephone-network cables to avoid contact with

Warning

telephone-network voltages. Statement 1041

This equipment contains a ring signal generator (ringer), which is a source of hazardous voltage. Do

Warning

not touch the RJ-11 (phone) port wires (conductors), the conductors of a cable connected to the RJ-11

port, or the associated circuit-board when the ringer is active. The ringer is activated by an incoming

call. Statement 1042

Warning

The covers are an integral part of the safety design of the product. Do not operate the unit without the

covers installed. Statement 1077

Warning

For connections outside the building where the equipment is installed, the following ports must be

connected through an approved network termination unit with integral circuit protection.

T1 SFP Statement 1044

Safety Warnings for Finland, Norway and Sweden

Warning statement 1017 applies to the countries of Finland, Norway, and Sweden.

This unit is intended for installation in restricted access areas. A restricted access area can be

Warning

accessed only through the use of a special tool, lock and key, or other means of security.

Statement 1017

Modules Internal to the Cisco 1905 and 1921 Routers

No user-serviceable parts inside. Do not open. Statement 1073

Warning

Only trained and qualified personnel should be allowed to install, replace, or service this equipment.

Warning

Statement 1030

There are no user-serviceable or field replaceable parts in the 1905 and 1921 model routers. For service

and support issues see

Installing and Upgrading Internal Modules and FRUs in Cisco 1900 Series ISRs

"Obtaining Documentation and Submitting a Service

Request".