Applications

SMT-100

Features

    • 4-port high-speed RS-232/422/485
    • Each serial channel supports up to 2.5kV Isolation
    • Up to 31.25Mbps super fast data transmission
    • -40°C to 85°C Operating Temperature
    • Flexible supports M.2 Key B, Key M
    • Interrupt Status Register for Performance Enhancement

Overview

    The Vecow SMT-100 is a PCIe interface M.2 module card designed for robust industrial applications. It features four high-speed RS-232/422/485 serial ports, each providing up to 2.5kV isolation and supporting data transmission speeds of up to 31.25 Mbps. The SMT-100 can operate reliably in extreme temperatures ranging from -40°C to 85°C, making it an excellent choice for embedded industry deployment.

Specifications

Software Support 
OS Windows 11, Windows 10, Linux 
Mechanical 
Dimensions (W x L) 
- M.2 Card: 22mm x 80mm
- Cable Length : 250mm
Weight  145 g
Environment 
Operating Temperature -40°C to 85°C (-40°F to 185°F)
Storage Temperature -40°C to 85°C (-40°F to 185°F)
Humidity 5% to 95% Humidity, non-condensing
Relative Humidity 95% @ 85°C
EMC CE, FCC 
Packing List
1 SMT-100 Serial Card 
4 COM Cable
2 Bracket  
Serial
Interface PCIe x1 
Form factor M.2 Key B-M
Chipset EXAR XR17V354
Standard RS-232/422/485 (2.5kV Isolation)
Number of Ports 4
Baud Rate Up to 921.6kbps
FIFOs 256 byte
Flow Control CTS/RTS, Xon/Xoff 

 

Resources

Item File Name Format File Update Download
SMT-100 SMT-100 Datasheet .PDF 2024/6/5 Download
SMT-100 SMT-100 Driver .ZIP 2024/6/26 Download

Inquiry

Product Description Qty
SMT-100 M.2 4-port Isolated RS-232/422/485 Serial Card