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Modems and High-Speed Devices

Click HERE for Motorola® 2860 modem information.


CQ recommends the following external synchronous modems and devices for use in conjunction with an internal CQ-Sync™ PCI adapter card and CQ software connectivity solution.  CQ’s connectivity solutions that operate through CQ-Sync PCI internal adapter cards will communicate through most external synchronous modems and devices that are available today.  Over the years, many of CQ’s customers have had success with the modems and devices listed here.  Many of these hardware products are available directly through CQ.  Contact CQ for more information, including pricing and availability of the hardware devices.

Bell 201C and 208A/B Modems
(2400 and 4800 bps)

For Dial-Up or Leased-Lines

CQ recommends the following external Bell 201 (2400 bps) and/or Bell 208 (4800 bps) compatible synchronous modems for connectivity with host sites that require communications through the Bell protocol:

Recommended CQ Adapter Card:
CQ-Sync100™ PCI

V.32 through V.34bis Modems
(9600, 19.2K, 28.8K, 33.6K, and 56K bps)

For Dial-Up or Leased Lines

CQ recommends the following external modems and modem manufacturers for V.34bis, V.34, V.32bis, V.32, etc. synchronous communications at speeds between 9600 bps and 33.6 Kbps:

Recommended CQ Adapter Card:
CQ-Sync100 PCI

High-Speed Devices
(56 Kbps, 64 Kbps, and faster)

For Leased Lines or Routed Networks

CQ recommends the following hardware manufacturers for high-speed devices such as Channel Service Unit/Date Service Units (CSU/DSUs) or ISDN Terminal Adapters (TAs) for communications over leased line, T1, Fractional T1, ISDN, X.25, satellite, Frame Relay, direct connect to the host, or other high-speed methods of transmission at speeds greater than 56 Kbps:

Recommended CQ Adapter Cards:
CQ-Sync200™ PCI - CQ-Sync300™ PCI

Other Modems and Hardware Devices Not Listed

If you still have a question about the compatibility of a modem or hardware device not listed here, contact CQ for more information.  Be sure to have the name of the modem or hardware device, manufacturer, part number, and any other information about the modem or hardware device that may be helpful.

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