Cisco Systems 1840 manual Telecommunications

Telecommunications

Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines, and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.

Caution Users should not attempt to make such connections themselves, but should contact the appropriate electrical inspection authority, or electrician, as appropriate.

Statement 191—VCCI Class A Warning for Japan

Warning This is a Class A product based on the standard of the Voluntary Control Council for Interference by Information Technology Equipment (VCCI). If this equipment is used in a domestic environment, radio disturbance may arise. When such trouble occurs, the user may be required to take corrective actions.

Statement 371—Power Cable and AC Adapter for Japan

When installing the product, please use the provided or designated connection cables/power cables/AC adaptors. Using any other cables/adaptors could cause a malfunction or a fire. Electrical Appliance and Material Safety Law prohibits the use of UL-certified cables (that have the “UL” shown on the code) for any other electrical devices than products designated by CISCO. The use of cables that are certified by Electrical Appliance and Material Safety Law (that have “PSE” shown on the code) is not limited to CISCO-designated products.

Telecommunications

This section describes telecommunications compliance conditions for Cisco 1840 routers. It contains the following:

•Agency Approvals/Standards

•FCC Part 68 Notice

•Universal Service Order Code (USOC) Jacks

•Router Port Approvals—FCC and Industry Canada

Regulatory Compliance and Safety Information for Cisco 1840 Routers

6 OL-10257-02