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12 MultiModemISI Hybrid Series, ISIHI-2S
Chapter 1– Introduction
Technical Specifications
Physical / Electrical / Environmental
Dimensions: 13.3" x 4.8" x .6" (33.3 cm x 12.2 cm x 1.5 cm)
Baud Rates: 200 to 115.2 Kbps per port
Bus Type: ISA
Environmental: Temperature: 0° to 50° C (32° to 120° F)
Humidity range: 20–90% (noncondensing)
Power: 1.5 amps @ +5vDC
Base I/O: One 16-byte address space per card
Address: Valid options range from 100h to 3F0h (DIP-switch setting)
Interrupt: One IRQ per card. Valid options
Request: Include 2, 3, 4, 5, 7, 10, 11, 12, and 15
Warranty: Two years
Modem
Data Rates (Modem) Four independent modems each operating as follows:
Downloads at speeds to 56 Kbps when calling a fully digital
V.90 or K56flex server or V.90 (actual connect speed depends
on line conditions). Uploads and other connections at 33600,
3200, 28800, 26400, 24,000, 21600, 19200, 16800, 14400,
12000, 9600, 4800, 2400, 1200, or 0-300 bps
Data Rates (Fax) 14400, 9600, 4800, and 2400 bps
Data Format (Modem) Serial, binary, asynchronous at all data rates
Configuration Each of the card’s modems is independently configurable
Compatibility (Modem) ITU-T V.42bis, V.42, V.34, ITU-T V.32bis, V.32, V.25bis, V.21,
V.22bis, V.22, V.23, V.17, Bell 212A* and 103/113*, K56flex
Compatibility (Fax) ITU-T Group 3, T.4, T.30, V.21, V.27ter, V.29, V.17, and EIA
TR29.2
Error Correction ITU-T V.42 (MNP® Classes 3 and 4, and LAP-M)
Data Compression ITU-T V.42bis (4:1 throughput) or MNP 5 (2:1 throughput)
Speed Conversion Serial port data rates adjustable to 300, 1200, 2400, 4800,
9600, 19200, 38400, 57600, and 115200 bps
Flow Control XON/XOFF, CTS/RTS
Mode of Operation Half or full duplex over dial-up lines, automatic or manual
dialing, automatic or manual answer