Appendix A: Technical specifications
98-140012-H Interfaces specifications 139
LAN interface
Connector pin-out
Specifications
Pin LAN 1 (PoE) LAN 2
1 Rx+ (PoE+) Rx+
2 Rx- (PoE+) Rx-
3Tx+ (PoE-)Tx+
4NC NC
5NC NC
6 Tx- (PoE-) Tx-
7NC NC
8NC NC
RJ-45 Connectors
Female (Receptacle)
LAN 2 LAN 1 (PoE)
Item Specification
Number of connectors Dual
Connector type RJ-45, female, Auto cross-over MDI/MDI-X
(IEEE 802.3 10/100BaseT)
Standard ISO/IEC 8877:1992 and
IEEE 802.3 1998 Edition
Max. data rate 10/100 Mbps
Max. cable length 100 m / 328 ft with Cat5 UTP
PoE (only on LAN 1) IEEE 802.3af 2003 Edition, Class 3