product number: lrua5254
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tags:lrua5254
product lrua5254 uses exar 17v354 chipset solution to expand 4 rs-232 serial ports(db9 pin) through m.2 slot. it can connect 4 rs-232 serial devices at the same time to provide modulation and control signals so to ensure the compatibility of peripheral equipments. it provides cost-effective, high speed and stable solutions to customers.
spec:
support pcie2.0 gen 1
adopt m.2 b key m key connector, small in size with excellent transmission performance
4 standard rs-232 serial ports, each can reach to 921.6kbps
multi-port serial devices communication through 4 db9 pin cables
256byte of tx and rx fifo, on-board hardwares, softwares flow control and burst datagram
support windows, xp, vista, linux and so on
application:
widely used in pos systems, serial port net, printer, industrial control, automation systems and other serial devices.
product name |
m.2 to 4-port rs-232 serial card |
product model |
lrua5254 |
i/o controller |
xr17v354 |
connector |
4*db9pin rs-232 connector |
host bus type |
pcie 2.0x 1 m.2 (b m) key |
power supply |
3.3v |
humidity |
15%~ 90% |
operatingtemperature |
5°c - 50°c (-41°f - 122°f) |
storage temperature |
-25°c ~70°c (-13°f ~ 158°f) |
dimension |
22mmx80mm |
weight |
6.6g |
item list |
m.2 to 4-port rs-232 serial card |