Atop Technology SE8502-M12 User Manual - Manual (Page 8)

User manual Version 1.1
SE8502-M12 IP68 Serial Server
Copyright © 2010 Atop Technologies, Inc.
All rights reserved
4
1.7 Pin assignment of LAN/ Serial / Power port
NC = Not Assigned
There are two wiring diagrams for straight-through and cross-over Ethernet cables.
RJ45(8-pin) to RJ45(8-pin) straight-through cable wiring
10/100BaseT(X) Ethernet Port Connection
RJ-45
Pin 1 2 3 4 5 6 7 8
Signal Tx+ Tx- Rx+ Rx-
RJ45(8-pin) to RJ45(8-pin) cross-over cable wiring
10/100BaseT(X) Ethernet Port Connection