Model 232 Data Voice Multiplexer
An operator with a Zetron remote can control a base station radio regardless of the distance between the remote and the radio. Remotes can be in office buildings or virtually anywhere outside the radio coverage area; radios can be installed at locations that ensure optimal performance and coverage.
A pair of Zetron’s Model 232s and standard modems establish a communications link over microwave or the telephone network using a dial-up, ISDN, or leased line.
Up to fifteen iDEN, MPT1327, TETRA, or DDC100 remotes can share access to a co-located Model 232. Operators at different locations can control the same base station radio.
Product Features and Configuration
- Multiplexes voice and data over a single telephone circuit
- Fifteen remotes can access a single multiplexer
SPECIFICATIONS
| Modem Port: | RS-232 compatible DTE interface, male DB-9 connector. For connection to an external modem or RS-232 data circuit. |
| Desktop Remote Port: | 6-wire RJ-11 connector compatible with the Zetron models 360, Z370, 380, 390 and DDC100 remotes. Connected to either the remote(s) or the radio interface panel. |
| Console Port: | 8-wire interface compatible with Zetron Series 4000 Console Common Control. Optionally, internal jumpers configure the port for use with RS-485, RS-232, or TTL-level signaling. |
| Power: | 12 volt AC or 13.8 volt DC, 1 Amp unregulated supply via 2.5mm barrel connector |
| Operating modes: | Direct RS-232, leased line modem, dial-up modem, dial-on-demand modem, program mode. |
| Installation set-up: | Via RS-232 terminal (null-modem) connected to the “Modem” port. |