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Zoom V.34 External FaxModem¶
- Table of contents
- Zoom V.34 External FaxModem
A V.34 faxmodem made by Zoom Telephonics, Inc.
Website
https://web.archive.org/web/19970131174726/http://www.zoomtel.com/products/countries/germany.html
https://web.archive.org/web/19970131202809/http://www.zoomtel.com/products/international/v34e.html
Manuals and Support tools
https://web.archive.org/web/19971015093759/http://www.zoomtel.com/files.html
- Zoom V.34 owners manual V32BIS.MAN
- V.34 Quick Start Guide V34-Quick_Start_Guide.pdf
- Hints for using Zoom modems in Unix computer systems unix.txt
- AT Commands: AT_Commands_for_RCV56ACx_RCV336ACx_RCV288ACx_and_RCV144ACx_Modems-Reference_Manual.pdf
Hardware¶
Supply Voltage | 10V AC |
Power Consumption | ~7.0W |
RS232 Connector | DB25 |
Line Connector | RJ11 |
Pictures¶
We can see here- Rockwell RC288DPi R6682-26 (Modem Data Pump) RC288DPI.pdf
- Rockwell L39W/U L3903-53 921 B12029-3 (Microcontroller)
- Winbond W24257AK-15 (SRAM)
- ATMEL AT27C010 (EPROM)
- ATMEL 24C16 (EEPROM)
- Philips 74HCT164N (8-bit serial-in, parallel-out shift register)
- 2x TI DS14C88 (Quad CMOS Line Driver)
- 1x TI DS14C89 (Quad CMOS Receiver)
- 1x TI SN74HCT244 (Octal Buffers and Line Driver)
- 1 x LHI521 AB 9548H
Label PCB
54034 V34XG 1.1B AD640
AT-Commands¶
Informational commands
ATI 28800 OK ATI1 255 OK ATI2 OK ATI3 V1.440-V34_DS-a Z201 OK ATI4 a007840284C6002F bC60000000 r1005111151012000 r3000111170000000 OK ATI5 006 OK ATI6 RC288DPi Rev 05BA OK ATI7 000 OK
Updated by roox 2 months ago · 2 revisions