56K Modem
We supply 56K modem include internel modem and external modem with USB interface or RS232 interface.Data Mode- ITU-T V. 92 data mode with receive rates up to 56Kbps and transmit rates up to48Kbps- ITU-T V. 90 data mode with receive rates up to 56Kbps and transmit rates up toV. 34 rates- ITU-T V. 34, V. 32 bis, V. 32, V. 22 bis, V. 22, V. 23, and V. 21; Bell 212A and Bell103- ITU-T V. 42 LAPM and MNP 2-4 error correction- ITU-T V. 44, V. 42 bis and MNP 5 data compressionFax Mode- Fax mode with send and receive rates up to 14. 4 kbps- ITU-T V. 17, V. 29, V. 27 ter, and V. 21 channel 2- EIA/TIA 578 Class 1 and T. 31 Class 1. 0 commands
