| Ideal solution
for adding COM ports to a notebook computer |
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| The Power of NPort 1200/U1110 |
| The compact NPort
1200 or NPort
U1110 USB
to serial hubs are easy to use. Plug the USB connector
to your computer, install the
supplied software, and then connect your serial devices directly
to the NPort. As with other USB devices, there's no need
to power-down your computer first. |
|
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| Easy Plug & Play |
| NPort 1200/U1110
are true plug & play USB to serial hubs that eliminate
the need for multiple I/O standards. NPort 1200/U1110
are compliant with
both
USB 1.0 and 1.1 specifications, and meet the 12 Mbps full
speed requirement. |
| |
| Reduce Total Cost of Ownership |
| These days, peripherals
are more likely to be connected by the Ethernet or USB interface.
The problem is how to integrate
these different interfaces. Today's solution is to connect
all devices using the open standard Ethernet and USB. The
total cost of ownership is reduced, not only in short term
hardware investment, but also in long term management and
integrating cost. Upgrade your existing RS-232 or RS-422/485
software with USB connectivity by using the reliable Win98/ME/2000/XP/2003
driver. |
| |
| RS-232/422/485 Support |
 NPort
1200/U1110 products are mobile, expandable, and reliable
USB-to-Serial hubs. NPort 1240/U1110 support full RS-232
modem data and control signals (TxD, RxD, DTR, DSR, RTS,
CTS, DCD) and PC compatible male DB9 connectors. RTS/CTS
hardware flow control is also supported. NPort 1220/1220I
supports both 4-wire RS-422/485 and 2-wire RS-485 with
terminal block connectors, provides a serial data rate of
up to 115.2 Kbps, and has a 128-byte FIFO. |
| |
| USB Bus Power Supported |
 The NPort 1200 series supports both bus power and external
power via an adaptor. Bus power is adapted for laptop or
workstation connections that support 500 mA output for USB
devices. External power is adapted for those USB hubs that can
only output 100 mA of current. |
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