'
产品特点usb 2.0接口
最高速度可达56kbps
支持自动收发传真
支持电脑xp系统自带fax传真软件
支持拔号上网
无纸化电脑传真,省钱.省心
支持win9x/me/2000/xp/vista/win 7/linux/w8
产品描述主要用于电脑无纸化收发传真,拔号上网,适用于办公使用.
外置usb 56k modem，采用conexant芯片组，无需外接电源，支持热插拔功能 笔记本电脑和台式机通用
完全兼容itu v9.2/k56flex 5600bps传输协议.
产品规格
通讯协议
数据协议
itu－t v.92,v.90, v.34, v.32 bis, v.32, v.22 bis, v.22, v.23, v.21, bell 212a , 103
数据纠错
v.42 lapm and mnp2-4
数据压缩
v.44，v.42 bis and mnp5
指令系统
eia / tia 578 class 1 ，兼容hays at指令集
流控方式
软件（xon/xoff）或硬件（rts/cts）流控
拨号方式
音频、脉冲
保护电路
快速反应式半导体防雷电路，增强其抗雷击功能
配置要求
celeron300或pentium mmx266以上
驱动支持
windows95、windows98、windows me、winnt4.0、windows2000、windows xp、linux
usb modem
56kbps 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 modem
v.90, v.92 & k56flex standards, auto-detect
send/receive faxes from computers or fax machines
at command set
error correction and data compression standards
low power consumption and automatic sleep mode
2m (6-foot) usb a-to-b cable provided for connecting to pc
technical standards :
usb 2.0 standard compliant
itu-t v.90 56kbps standard
k56flex 56kbps standard
itu-t v.34 data transmission standard
itu-t v.32bis data transmission standard
itu-t v.22bis data transmission standard
itu-t v.22a/b data transmission standard
itu-t v.23 data transmission standard
itu-t v.21 data transmission standard
bell 212a and 103 industry at command set standard
itu-t v.42 lapm, mnp 2-4 error correction
itu-t v.42bis and mnp 5 data compression
itu-t v.80 and rockwell video synchronous access standard
itu-t v.17 fax transmission standard
itu-t v.29 fax transmission standard
itu-t v.27ter fax transmission standard
itu-t v.21 channel2 fax transmission standard
system feature :
data mode :
itu-t v.90,v.92 and k56flex auto-detect
itu-t v.34, v.32bis, v.22bis, v.22a/b, v.23, v.21 compatibility
speeds of 56000, 33600, 31200, 28800, 26400, 24000, 19200, 16800, 14400, 12000, 9600, 7200, 4800, 2400, 1200, 300, 75 bps
dte throughput up to 115200bps
bell 212a and 103 industry standard at command set
v.42 lapm, mnp 2-4 error correction
v.42bis and mnp 5 data compression
v.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 compatibility
group 3 fax send and receive
eia class 1
speeds of 28800, 14400, 12000, 9600, 7200, 4800, 400bps
fax on demand and retrieval
voice mode :
tone detection/generation and call discrimination
supports digital telephone answering machine, voice annotation and audio recording playback applications
multiple voice mail boxes, with software bundled
operating system support
windows(98,98se,me,2000,xp,vista,windows 7,w8)
尊敬的客户：
您好！感谢您对深圳欣华天科技有限公司的关心和支持！您可以通过以下方式，
获得您所需要的信息和帮助。
财富热线：0755-83740554
oem大客户专线：15989504556 赖小姐 销售部热线：13798299708 孙小姐 商务qq：2398402087 e-mial:szxinhuatian@163.com'
深圳市欣华天科技有限公司
赖灿娣
15989504556
深圳市宝安区民治大道启航大厦2栋