Appendix A – Technical Specifications

Receiver Sensitivity

-43 dBm under worst-case conditions

AGC Dynamic Range

43 dB

Interface

TIA/EIA RS-232C/ITU-T V.24/V.28

Connectors

DB25F RS-232C connector; 2 RJ-11 telephone jacks; power jack

Cables

Country-specific telephone; power cables; serial cable

 

Note: Any cables connected to the computer should be shielded to reduce

 

interference.

Diagnostics

Power-on self test, local analog loop, local digital loop, remote digital loop.

Indicators

LEDs for Transmit Data, Receive Data, Carrier Detect, 56K bps, 33.6K bps,

 

14.4K bps, Off Hook, Terminal Ready, Error Correction, Fax.

Speaker

Internal speaker for call progress monitoring.

Manual Control

Power switch

Environmental

Temperature range 0°–50°C (32°–120°F) ambient under closed conditions;

 

humidity range 20–90% (non-condensing)

Power Requirements

Global modems: 100–240 VAC, 50/60 Hz universal power supply

 

Non-global modems: 115 VAC, 60 Hz or 230 VAC, 50 Hz power supply

Power Consumption

9 VDC, 300 mA maximum

Dimensions

10.8 cm wide x 14.8 cm long x 2.9 cm high (4.25" x 5.8" x 1.15")

Weight

224 g (8 oz)

Limited Warranty

10 years

Multi-Tech Systems, Inc. MT5634ZBA-Series User Guide (S000286G)

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Multi-Tech Systems MT5634ZBA-V-V92 manual Receiver Sensitivity