端口 & 界面
| 网路功能 |
Q.931/I.451 ITU standard for ISDN call control; Q.932 ITU standard for control of ISDN supplementary services; I.430 ITU standard for layer 1 specifications |
调制解调器
| B通道协议 |
HDLC Transparent, X.75, X.25, T.70, T.90, Euro File Transfer (EFT) (ISO 8208) |
| 调制解调器速度 |
128 Kbit/s |
技术细节
| Group 3 传真 |
G3/G4 fax |
| D通道协议 |
DSS-1, NI-1, 5ESS, 1TR6 |
Xircom® RealPort2™ ISDN Adapter
Integrated ISDN connector eliminates the hassles of lost or forgotten cables and broken pop-out jacks. Combines both 64 Kbps B-channels to deliver high-speed 128K Internet access—three times faster than analog modem. Uses standard RJ-45 ISDN cable. Integrated design is robust and easy to use.
Use card alone or mix and match your own RealPort2™ access combination. It's easy to add new technologies as your needs change, now and in the future. Additional cards include 56K modem, wireless data access via your mobile phone, Ethernet and more.
WAN Miniport drivers provide better integration with native Windows* 95, 98, 2000 and Windows NT* 4.0 applications. RealView® software provides easy PC Card management. Includes CAPI 2.0 drivers allowing use of a wide range of standard ISDN applications. Virtual COM Port emulator allows access to standard communications software, BBS and T-Online services via standard AT commands. Plug and play installation in Windows 95, 98, and 2000. BatterySave™ advance power management saves notebook battery life. Allows Group 3 and Group 4 faxing through ISDN.
20 pack.
Multilingual Product Documentation
