CH1837F ETC1 [List of Unclassifed Manufacturers], CH1837F Datasheet - Page 8

• Manufacturer Part Number: CH1837F
• Description: CH1837A/7F/8A Data Access Arrangement Module V.34bis High Speed DAA Module
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

2002 Cermetek Microelectronics, Inc.
Cermetek Microelectronics, Inc.
Figure 6.
Cermetek reserves the right to make changes in specifications at any time and without notice. The information furnished by
Cermetek in this publication is believed to be accurate and reliable. However, Cermetek assumes no responsibility for its use, or for
any infringements of patents or other rights of third parties resulting from its use. No license is granted under any patents or patent
rights of Cermetek.
406 TASMAN DRIVE
CH1837A
CH1837F
CH1838A
Model
Physical Dimensions.
33.6kbps DAA, 2-to-4 Wire Conversion, FCC Part 68 Compliant, UL 1950
Edition 3 Listed. RI is 2X the incoming ring frequency.
33.6kbps DAA, 2-to-4 Wire Conversion, FCC Part 68 Compliant, UL 1950
Edition 3 Listed. RI is 1X the incoming ring frequency.
33.6kbps DAA, FCC Part 68 Compliant, UL 1950 Edition 3 Listed Special
Order Option to Standard CH1837A/F product.
iModem Network WEB SITE:
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SUNNYVALE CA 94089
Notes:
CERMETEK WEB SITE:
*2. Nominal pin length is 0.200 inches for CH1837A/8A.
*3
1. Pins are 0.010 inches X 0.020 inches.
4. Nominal case tolerance ± 0.02 inches.
5. Nominal pin tolerance ± 0.03 inches.
Nominal pin length is 0.155 inches for CH1837F.
Table 4. Summary CH1837A/7F/8A Product Features.
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http://press4service.cermetek.com/
LOCAL: 408-752-5000
Summary of Features
http://www.cermetek.com
Page 8
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CH1837A/7F/8A Data Access Arrangement Module
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Document No. 607-0014 Revision C2 (12/02)
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FAX: [phone]
Operating Temperature
0°C to +70°C
0°C to +70°C
0°C to +70°C
Printed in U.S.A