Using Putty by telnet I type all the hex 48575443A1B2C3D4 enter but it only accepts 48575443A1B2. Here I need to send everything in Hex, the net provider only accepts everything in Hex.

I bought an Xpon dfp-34x-2c2 and here in Brazil I need to send the serial number in Hexadecimal format to the OLT. However, the Xpon dfp-34x-2c2 only allows you to put it in HWTCA1B2C3D4 format. When putting in Hex, do not enter the last 4 characters in Hex, leaving 48575443A1B2. Is there any way to...