CTI Products NCB/EM with External PSTN Modem - Manual (Page 54)

CTI Products, Inc. NCB-EM User Guide
Appendix F. Specifications 48
MultiTech Modem Model MT2834ZDX
Modes: Dial-up only
Power: 9 VDC 300 mA, Country-specific AC adapter included.
Size: 6.0” D x 4.25” W x 1.0” H
Temperature: 0-50

C
Line Connector: RJ11
Phone Connector: RJ11
DTE Interface: EIA-232, 25-pin D-Subminiature female connector
MultiTech Modem Model MT2834L
Modes: Leased-Line and Dial-up
Power: 14-16 VAC 700 mA, Country-specific AC adapter included.
Size:
9.0” D x 6.0” W x 1.5” H
Temperature: 0-50

C
Line Connector RJ11
DTE Interface EIA-232, 25-pin D-Subminiature female connector