https://www.aten.com/eu/en/products/industrial-connectivity-&-power/secure-serial-device-server/sn3401p/
1-Port RS-232/422/485 Secure Serial Device Server with PoE - SN3401P, ATEN Secure Serial Device...
| SN3401P | ATEN Belgium - English
secure serial device server
https://ru.aten.com/global/en/products/industrial-connectivity-&-power/secure-serial-device-server/
Secure Serial Device Server | ATEN Corporate Headquarters
secure serial device serveratencorporateheadquarters
https://www.aten.com/eu/en/products/industrial-connectivity-&-power/secure-serial-device-server/sn3401p/
1-Port RS-232/422/485 Secure Serial Device Server with PoE - SN3401P, ATEN Secure Serial Device...
| SN3401P | ATEN Belgium - English
secure serial device server