Página 2
Order toll-free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877-877-BBOX FREE technical support, 24 hours a day, 7 days a week: Call 724-746-5500 or fax 724-746-0746 SUPPORT Mail order: Black Box Corporation, 1000 Park Drive, Lawrence, PA 15055-1018 INFORMATION Web site: www.blackbox.com • E-mail: info@blackbox.com...
V.35/X.21 BI-DIRECTIONAL INTERFACE CONVERTER FEDERAL COMMUNICATIONS COMMISSION CANADIAN DEPARTMENT OF COMMUNICATIONS RADIO FREQUENCY INTERFERENCE STATEMENTS This equipment generates, uses, and can radiate radio frequency energy and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, may cause interference to radio communication.
V.35/X.21 BI-DIRECTIONAL INTERFACE CONVERTER NORMAS OFICIALES MEXICANAS (NOM) ELECTRICAL SAFETY STATEMENT INSTRUCCIONES DE SEGURIDAD 1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado. 2. Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura.
Página 5
V.35/X.21 BI-DIRECTIONAL INTERFACE CONVERTER 11. El aparato eléctrico deberá ser connectado a una fuente de poder sólo del tipo descrito en el instructivo de operación, o como se indique en el aparato. 12. Precaución debe ser tomada de tal manera que la tierra fisica y la polarización del equipo no sea eliminada.
Página 7
Size —Base unit: 1.2"H x 2"W x 5"D V.35: IC941A-M M/34 male (3 x 5.1 x 12.7 cm); (configured as DTE), V.34 connector: 0.9"H x 2"W x IC941A-F M/34 female 2.5"D (2.3 x 5.1 x 6.4 cm); (configured as DTE); DB15 connector: 0.8"H x X.21: IC941A-M, IC941A-F: 1.5"W x 2"D (2 x 3.8 x 5.1 cm)
Página 8
DCE and requires an external power supply. Two models are available for connecting a V.35 DCE to an X.21 DTE: • IC941A-M: Male V.35 (DTE) to Female DB15 (DCE) • IC941A-F: Female V.35 (DTE) to Female DB15 (DCE)
Página 9
V.35/X.21 BI-DIRECTIONAL INTERFACE CONVERTER 3. Installation Choose a location so that you can Connect the M34/V.35 DTE connect the devices directly to the connector directly to the DCE converter. The units are designed equipment. Connect the to operate over short distances. We DB15/X.21 connector directly to do not recommend attaching the DTE equipment.
Página 10
V.35/X.21 BI-DIRECTIONAL INTERFACE CONVERTER IC941A X.21 DCE/V.35 DTE Schematic Diagram X.21 (DCE) V.35 (DTE) FEMALE MALE/FEMALE A Protective Shield Signal Signal Elastic Buffer Wallmount power supply should provide 9VDC @ 300mA. Fig. 3-2. Pins Supported.