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产品详细说明:
USB Modem56kbps External USB Voice/Fax/Data Modem
This 56kbps modem provides V.90 and K56Flex standards for high speed file transfer, fax send/receive and Internet login. The modem has error correction and data compression capabilities for reliable and fast transmission. The modem comes with complete software packages for voice mail and fax. Small enough to fit into a pocket, this modem is the perfect solution for desktop and notebook computers. As a USB device, it is also the easiest modem to install.
Feature Summary :
56kbps Voice/Fax/Data ModemV.90, V.92 & K56Flex standards, auto-detectSend/receive faxes from computers or fax machinesAT Command setError correction and Data compression standardsLow power consumption and automatic sleep mode2m (6-foot) USB A-to-B cable provided for connecting to PCTechnical Standards :
USB2.0 Standard CompliantITU-T V.90 56kbps StandardK56Flex 56kbps StandardITU-T V.34 Data Transmission StandardITU-T V.32bis Data Transmission StandardITU-T V.22bis Data Transmission StandardITU-T V.22A/B Data Transmission StandardITU-T V.23 Data Transmission StandardITU-T V.21 Data Transmission StandardBell 212A and 103 Industry AT Command Set StandardITU-T V.42 LAPM, MNP 2-4 Error CorrectionITU-T V.42bis and MNP 5 Data CompressionITU-T V.80 and Rockwell Video Synchronous Access StandardITU-T V.17 Fax Transmission StandardITU-T V.29 Fax Transmission StandardITU-T V.27ter Fax Transmission StandardITU-T V.21 channel2 Fax Transmission StandardSystem Feature :
Data Mode :
ITU-T V.90,V.92 and K56Flex Auto-DetectITU-T V.34, V.32bis, V.22bis, V.22A/B, V.23, V.21 CompatibilitySpeeds of 56000, 33600, 31200, 28800, 26400, 24000, 19200, 16800, 14400, 12000, 9600, 7200, 4800, 2400, 1200, 300, 75 bpsDTE Throughput up to 115200bpsBell 212A and 103 Industry Standard AT Command SetV.42 LAPM, MNP 2-4 Error CorrectionV.42bis and MNP 5 Data CompressionV.80 (H.324 Video Conferencing Interface) and Rockwell Video Synchronous Access modes support host-based communication protocol
Fax Mode :
ITU-T V.17, 29, 27ter and V.21 channel2 CompatibilityGroup 3 Fax send and receiveEIA Class 1Speeds of 28800, 14400, 12000, 9600, 7200, 4800, 400bpsFax on demand and retrieval
Voice Mode :
Tone detection/generation and call discriminationSupports digital telephone answering machine, voice annotation and audio recording playback applicationsMultiple voice mail boxes, with software bundled
Operating System Support
Windows(98,98SE,ME,2000,XP,Vista,Win7,Linux)
支持：数据/语音/传真/（CFSKIII）双工协议，自动回拨。
