
MultiModemDID User Guide | Appendix B – Technical Specifications |
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Appendix B – Technical Specifications
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Trade Name | MultiModem™ |
Model Number |
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Fax |
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Standards: | Super G3 V.34/33.6K bps; V.17/14.4Kbps, V.29, V.27ter, V.21, T.30, |
| T.30 Annex A, T.30 Annex F, T.31, T.31 Annex B, T.32 Annex C, |
| TR29.2 Class 2 Recommendation |
Rates: | 33.6K, 31.2K, 28.8K, 26.4K, 24K, 21.6K, 19.2K, 16.8K, 14.4K, 12K, |
| 9600, 7200, 4800, 2400, 300 bps |
Error Correction: | V.42, ECM |
Compression: | MH (T.4), MR (T.4), & MMR (T.6) |
Conversion: | Real time |
Commands: | Class 1, 2, 1.0, 2.0, 2.1 |
Service Types: | |
Signaling Types: | DTMF |
Data |
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Rates: | V.92/56K, V.90/56K, enhanced V.34/33.6K & others |
Error Correction: | V.42 & MNP® |
Data Compression: | V.44, V.42bis, MNP® Class 5 |
Physical Description | 4.3" w × 1.0" h × 5.7" d; 8 oz |
| (10.9 cm × 2.5 cm × 14.5 cm; 227g) |
Weight | 224 g (8 oz) |
Approvals | EMC: FCC Part 15 Class B |
| Safety: UL, cUL, UL60950 |
| Telecom: FCC Part 68, CS03 |
Modem Compatibility | 56K; |
| V.22; Bell 212A and 103/113; |
| V.23 in international versions |
Fax Compatibility | |
| TIA/EIA TR29.2 |
Flow Control | XON/XOFF (software), RTS/CTS (hardware) |
Command Buffer | 40 characters |
Frequency Stability | ±0.01% |
Receiver Sensitivity | |
AGC Dynamic Range | 43 dB |
Cables | Two |
| One |
| One DB9 (serial port) |
| Note: Any cables connected to the computer should be shielded to |
| reduce interference. |
Environmental | Temperature range |
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Limited Warranty | 2 years |
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