技术细节
| 专用功能部件 |
Standards: V.92, V.90, V.34, V.32bis, V.32, V.22bis, V.22A/B, V.22, V.23, V.21, Bell 103/212A |
| 內置式 |
N |
| Mac兼容性 |
Y |
| 声音功能 |
Voicemail |
| 数据压缩 |
V.44, V.42bis, MNP5 |
| 纠错 |
V.42, MNP2-4 |
数据传输
| 最大传真传送速率 |
14.4Kbps |
| 支持数据传输率 |
56 / 48 / 33.6 kbps |
调制解调器
| 调制解调器速度 |
56 Kbit/s |
| Group 3 传真 |
Y |
V.92, 56 Kbps, 14.4 Kbps Class 1 fax, f / PC
The Zoom/Modem V.92 EXT now features a stylish new case and great new features.
The modem plugs into the serial port of any computer, including computers running Windows, Macintosh OS, Linux and Unix. The Model 3049 is fully compatible with all features of the latest V.92/V.44 international standards and will also communicate at V.90 and slower speeds.
Faster negotiation: most modems call the same Internet service number every time. V.92 modems save the connection profile to significantly reduce connection time.
Improved data compression: the old V.42bis compression standard was set over ten years ago, before the World Wide Web! The new V.44 standard is designed for the kinds of content seen on the Web today and can noticeably improve your 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: allows you to answer an incoming call without losing an Internet connection on the same line.
ZoomGuard Lightning Protection: provides the best protection in the industry against the leading cause of modem failure.
Advanced Power Handling: protects against brownouts and power glitches which can freeze other modems - a "must-have" for unattended modem applications.
Caller I.D. for use with compatible phone services.
High-quality monitor speaker to clearly monitor the status of the call's progress: dialtone, busy, ring, voice answer, or any other audible output from the phone line.
On-board digital signal processor and controller for the highest level of system stability and compatibility with virtually any operating system that supports a serial communications port.
