| Hardware name | Product code | Note |
| DASF 16 (1.px0.dasrj16) | MEXTT0416 | PCB (printed circuit board) version must be rev 11 and newer |
| DASF 08 (1.pxdasf08rj) | MEXTT0413 | PCB (printed circuit board) version must be rev 00 and newer |
| DATG 08 (1.pxdatgrj02) | MEXTT0410 | PCB (printed circuit board) version must be rev 01 and newer |
| DATG 04 (1.pxdatg04rj) | MEXTT0414 | PCB (printed circuit board) version must be rev 01 and newer |
| M.EXT.T0426XX | MEXTT0426 | PCB (printed circuit board) version must be rev 01 and newer |
| DAH (1.px0dah0804) | MEXTT0412 | PCB (printed circuit board) version must be rev 02 and newer |
| DDS (2.ddskrtx001) | MEXTT0415 | PCB (printed circuit board) version must be rev 05 and newer |
| DDS 08 (2.dds.krthalf) | MEXTT0418 | PCB (printed circuit board) version must be rev 05 and newer |
| DDL | 1.px0ddlx004 | PCB (printed circuit board) version must be rev 11a and newer |
| DEM | 1.px0demx004 | PCB (printed circuit board) version must be rev 01b and newer |
Warning:
1.'''In PX24 mrX exchanges, subscriber and trunk cards with RJ11 connectors are used, cards with mstb connectors are not used.
2.DTS7, ITS7 / DTSX, ITSX and newer model digital and ip sets can be used in the PX24 mLrX exchange, previous model ip and digital sets cannot be used.
