调制解调器
| 接口 |
PC card II |
| 类型 |
Fax |
| 调制解调器速度 |
56 Kbit/s |
| 调制解调器型号 |
V.92/V.44 |
协议
| 支持的协议 |
V.92, V.90, V.34, V.80, V.32bis, V.32, V.22bis, V.22 A/B, V.22, V.23, V.21,\nBell 103/212A |
| 数字信号协议 |
H.324 |
技术细节
| 內置式 |
N |
| Mac兼容性 |
Y |
| 数据压缩 |
V.44, V.42bis, MNP5 |
| 纠错 |
V.42, MNP2-4 |
56K V.92/V.44 PC Card Modem (grey/black)
Your office is where you rest your laptop computer. Portability and reliability are necessary qualities in your office equipment. Hayes credit card sized, controller-based PC Card modem with onboard DSP offers the ultimate in portability and reliability for laptop computer users.
The Hayes Accura V.92 PC Card Model H08-15327 is a high-performance 56K
faxmodem that plugs into the PCMCIA slot or PC Card slot of a laptop computer. Performance of the Model H08-15327 is enhanced by an on-board Digital Signal Processor (DSP) and an on-board controller, providing a more stable system and better performance than Windows-only modems.
- The Model H08-15327 is fully compatible with all features of the latest V.92 and V.44 international standards and will also communicate at V.90 and slower speeds.
- Benefits of V.92 and V.44 include:
- Faster negotiation: most modems call the same Internet service number every time. V.92 modems save the connection profile to eliminate negotiation time and significantly reduce connection time.
- Improved data compression: the old V.42bis compression standard was established before the advent of the World Wide Web! The newer V.44 standard is designed for the kinds of content seen on the Web today and can noticeably improve download speeds.
- Faster upload speeds: V.92 can send e-mail and attachments up to 40 percent faster than V.90 modems.
- Modem-on-Hold: this feature works with call waiting services to allow an incoming phone call to be answered without losing an Internet connection on the same line.
- In addition to the latest data communications technology, the Model H08-15327 includes other features which make it superior to the competition, including:
- On-board digital signal processor and controller to provide more system stability than "Windows-only" soft modems or controllerless modems.
- PC Card Guard to protect against damage to the modem that can be caused by accidental connection to a digital PBX outlet.
- Voice mail support when used with an embedded sound chip or sound card in a laptop computer.
