• Data Rate: Modem - all rates to 33,600 bps FAX – up to 14,400 bps

• Compatibility: Modem – V.34, V.32 bis, V.32, V.22 bis, V.22, V.23, V.21, Bell 212A & Bell 103. Supports ECC: V.42 LAPM, MNP 2-4 and MNP 10 Error Correction. V.42 bis and MNP 5 Data Compression,  Enhanced Cellular Performance. FAX – V.17, V.29, V.27 ter and V.21 channel 2.  Supports T.30 protocol.

• Operational Modes: Full or Half Duplex, Auto Dial, Auto Answer, Auto Redial, Tone or Pulse

• Internal Telephone Number Directory: Supports 4 saved numbers of 35 characters each. 

• Dialing: DTMF - in accordance with CCITT Q.23 Pulse: in accordance with EIA/TIA-496-A Blind - by command

• Ringer Equivalence: 0.6B

• Command Buffer: 40 Character

• Host Interface: PC/104 pass-through connector for 8 bit bus 

• Telephone Interface: RJ-11C line jack (only Tip & Ring required)

• Command Set: Full AT including Extended Commands, S Registers, Result Codes

• Size & Weight: 3.55 x 3.775 x 0.55 in (90 x 96 x 14mm), 2.45oz (69.4gm)

• Line Impedance: 600 ohms, ±10%

• Power – Full Config: Off Hook: 5V ±10% typ 160mA  Idle: 5V ±10% typ 150mA   

• Environmental Specifications
• - Operating Temperature: 0°C to +70°C (32°F to 158°F)
• - Storage Temperature: -55°C to +125°C (-67°F to +257°F)
• - Relative Humidity: Up to 90% noncondensing, or wet bulb temp to 35°C, whichever is less.
• - Extended Temp Version:-40° to +85° C, 0-90% RH noncondensing

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