调制解调器
| 调制解调器型号 |
Data/Fax |
| 接口 |
USB 2.0 |
| 格式要素 |
External |
| Group 3 传真 |
Y |
| 调制解调器速度 |
56 Kbit/s |
技术细节
| 纠错 |
V.44/V.42/V42bis, MNP2-4/5 |
| 调制解调器视频会议 |
V.80 |
| 专用功能部件 |
Caller ID |
| 內置式 |
N |
| Mac兼容性 |
Y |
| 数据压缩 |
V.44/V.42/V42bis, MNP2-4/5 |
协议
| 数字信号协议 |
V.92, V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, V.21 |
| 支持的协议 |
V.80 |
数据传输
| 下行数据率 |
0.056 Mbit/s |
| 上行数据速率 |
0.048 Mbit/s |
| 支持数据传输率 |
56K, 48K, 31.2K |
端口 & 界面
| DC-IN插口 |
N |
| 调制解调器 (RJ-11)接口 |
1 |
系统要求
| 最低内存 |
128 MB |
| 最低处理器 |
Intel Pentium III 600 MHz |
联网
| 遵守工业标准 |
V.92, V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, V.21 |
USR 56K USB Faxmodem, V.90, V.92
High-performance V.92 modem
The USRobotics 56K* USB Modem delivers the performance and reliability USRobotics is known for, in a compact, flexible form factor. This controller-based modem integrates powerful communications processing functions into the modem itself, for assured performance without sapping your computer’s processing power. It is also broadly compatible across major operating systems including Linux, Windows and Macintosh. Quick Connect reduces your connection time to get you online quicker, and V.PCM Upstream provides 50% greater upload speeds — perfect for sending e-mail messages with large attachments. Also supports USRobotics Modem on Hold application to screen incoming voice calls while online, and to answer calls without losing your internet connection – no second phone line is needed!†
* Capable of receiving at up to 56 Kbps and sending at up to 48 Kbps (or 31.2 Kbps with V.90 server). Due to FCC regulations on power output, receiving speeds are limited to 53.3 Kbps. Actual speeds may vary. V.92 and V.90 features require compatible phone service and support from your Internet Service Provider (ISP). USRobotics modems featuring V.92 enhancements are backward compatible and will negotiate the highest possible speed when connecting to an ISP.
† Call Waiting service required for using USRobotics Modem on Hold application and Modem on Hold. Call Waiting/ Caller ID service required for utilizing Caller ID capability.
