Serial asynchronous multi-mode adapter converts RS-232 circuits to V.35, V.36, RS-422, RS-449, EIA-530, or EIA-530A standards; operates stand-alone or powered by CBM's 20 port PP20A/SYNC-DTE/DCEP patch panel.
CBM of America’s SA-2-MM is a single-port serial adapter that converts RS-232 to a variety of serial standards. It can be used inline between male and female DB-25 connectors; the male end of the SA-2-MM is RS-232 DTE (refer to the pinout tables in this document) and the female DB-25 has a pinout dependent on the selected serial mode.
SA-2-MM adapters are powered by -48 V DC, supplied directly through a two-pin header as a standalone device (suitable for single-port applications), or through unused pins of the male DB-25 connector. This method of supplying power is designed for use with CBM’s PP20A/SYNC-DTE/DCEP, a 20-port RS-232 patch panel with power distribution features, which can be fully loaded with SA-2-MM adapters for a complete 20-circuit RS-232 to multi-mode conversion solution.