Siemens Sinumerik 828D Manual page 72

Interface description
6.3 Ethernet
Cable specification for X130 and X127
Feature
Connector type
Cable type
Max. cable length
Note
The X127 interface does not support auto crossing. If the Ethernet port of the connected PC
or modem does not support auto-crossing, a crossed Ethernet cable must be used.
72
Version
RJ45 socket with 180° cable outlet
Industrial Ethernet cable (CAT5)
100 m
Manual, 05/2015, 6FC5397-2DP40-3BA4
PPU and components