Fax/Modem US Robotics/Gateway TelePath 28.8, Voice, internal, ISA (факс-модем)

US Robotics/Gateway TelePath 28.8, Voice, internal, ISA

Full Specifications
Part number MODISA005ADUS

COM Ports and interrupts:	Supports choice of four communications (COM) ports and five interrupts (IRQ 2-5, 7); selection made with clearly marked jumpers.
Fax modes:	Supports Group 3 send and receive facsimile using fax service class 1 Standard; supports V.29, V.27 ter, V17, and V.21 channel 2 recommendations for sending fax at 14,400, 9600, 7200, 4800, 2400 or 300 bits per second (bps) with automatic sensing and adjustment.
Data modes:	Supports V.34 (28.8 only), V.32bis, V.32, V.22bis, V.22, V.21, V.FC, Bell 103 and 212A.
Loopback testing:	V.54 analog, digital, and remote digital
Modem and fax speed:	Operates in data mode at speeds up to 28,800 bps (for 28.8) and 14,000 (for 14.4); data compression increases effective throughput (depending upon the file structure); fax mode at speeds up to 14,400 bps.
Error correction:	V.42 (preferred) and MNP2-4 (fallback) for error-free operation over noisy telephone lines; modem also operates without error correction.
Data compression:	V.42bis and MNP5; up to 115,200 bps (for 28.8) and 57,000 (for 14.4) throughout; modem also operates without data compression.
Compatibility:	Communicates with any modem adhering to ITU-T Bell standards; supports synchronous and asynchronous operation; modems (such as the US Robotics HST) using proprietary protocols are not compatible with the TelePath II 28.8 at speeds above 2400 bps.
Modem command set:	Enhanced AT command set, compatible with Hayes V series commands
Ringer equivalence:	0.4B
Certification:	UL, FCC Class B, FCC Part 68, DOC, CSA