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CH2165

HIGH SPEED INTERNET MODEM FAMILY

Cermetek Microelectronics 

Cermetek Microelectronics, Inc.

Socketing. The socket approach to mounting

eliminates cleaning and desoldering concerns. When

the socket is used, it must make a solid connection to

all pins. Failure to do so will cause unreliable or

intermittent operation. Also, steps should be taken to

assure that the module remains tightly seated in the

socket after the end product is shipped. Cermetek

recommends the 50 pin strip socket CES-150-01-T-S

by Samtec. Refer to Application Note# 130, Summary

of Recommend Supplies, for a list of supplies and

associated contact information.

FCC REGISTRATION

All CH21XX iModem products are registered with the

FCC under Part 68. To maintain the validity of the

registration, notice of the restrictions the FCC places

on the iModem and its use must be served to the end

user of the product containing the iModem.

In addition to restriction notification, the FCC requires

that Cermetek make all repairs to all products in the

iModem family. If repairs are necessary after

installation of the iModem and the end product has

been delivered to the end user, the end product must

be returned to the end product supplier where the

iModem can be removed and then forwarded to

Cermetek for repair. The following notice is

recommended and should be included in the end

product’s user manual.

FOR YOUR USER’S MANUAL

The Part 68 rules require the following (or equivalent)

be provided to the end user of the equipment

containing an iModem device.

Type of Service: The (insert end product name) is

designed to be used on standard device telephone

lines. It connects to the telephone line by means of a

standard jack called the USOC RJ-11C (or USOC

RJ45S). Connection to telephone-company-provided

coin service (central office implemented systems) is

prohibited. Connection to party lines service is subject

to state tariffs.

Changes in Attestation Procedure for Plugs and

Jacks: (Name of applicant) attests that the network

interface plugs or jacks used on this equipment comply

with and will continue to comply with the mechanical

requirements specified in Part 68, Sub-part F,

specifically the dimensions, tolerances and metallic

High Speed Internet Modem Family

plating requirements. The compliance of these

connectors will be assured by purchase specifications

and incoming inspection. Documentation of such

specifications and/or inspections will be provided by

the FCC within 30 days of their request for the same.

Telephone Company Procedure: The goal of the

telephone company is to provide the best service it

can. In order to do this, it may occasionally be

necessary for the telephone company to make

changes to their equipment, operations or procedures.

If these changes might affect service provided to the

users or the operation of the user’s equipment, the

telephone company will give the user notice, in writing,

to allow the users to make any changes necessary to

maintain uninterrupted service.

In certain circumstances, it may be necessary for the

telephone company to request information from the

users concerning the equipment which the user has

connected to the telephone line. Upon request of the

telephone company, provide the FCC registration

number and the ringer equivalence number (REN);

both of these items are listed on the equipment label.

The sum of all of the REN’s on the user’s telephone

lines should be less than five in order to assure proper

service from the telephone company. In some cases,

a sum of five may not be useable on a given line.

Consult your telephone provider.

If Problems Arise: If any of the user’s telephone

equipment is not operating properly, the user should

immediately remove it from the user telephone line, as

it may cause harm to the telephone network. If the

telephone company notes a problem, they may

temporarily discontinue service. When practical, they

will notify the user in advance of this disconnection. If

advance notice is not feasible, the user will be notified

as soon as possible.

When the user is notified, the user will be given the

opportunity to correct the problem and informed of

their right to file a complaint with the FCC. Contact the

local telephone service provider if any questions arise

concerning the telephone service.

In the event repairs are ever needed on the (insert

your product name), they should be performed by

(insert your company name), or an authorized

representative or (insert your company name). For

information contact: (insert your company address).

2003 Cermetek Microelectronics, Inc.

Page 11

Document No. 607-0017 Revision H2 (11/03)

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