Lan port/s – Kontron PCIe Medical LAN Card User Manual
Page 13
![background image](/manuals/637970/13/background.png)
6. Product Description
PCIe Medical LAN Card - User’s Guide (Version 1.00)
6.2. LAN Port/s
These connectors provide two isolated Ethernet 1000Base-T ports, which are connected to on-board LAN controller by
galvanic isolated transformers. Creepage distance and clearances comply with the standard IEC60601-1 2nd edition.
The RJ45 connectors are unshielded.
Signal Name
LAN 1, LAN2: unshielded [RJ45 (female)]
Pin#
1 D1+
2 D1-
3 D2+
4 D3+
5 D3-
6 D2-
1
8
7 D4+
8 D4-
The shield of the ethernet cable is isolated to ground /earth at the LAN interface from PCIe Medical
LAN Card (Single or Dual).
Therefore the shield of the ethernet cable shall be connected to ground or earth on the peripheral
side (f.e. LAN- hub or ethernet-switch).
EMC disturbances as high frequent transients (Burst) have an influence of the LAN transmission
performance, because connected peripherals may be sensitive to such EMC signals. These influences
should be considered in the risk analysis from the medical device according ISO 14971 if connected.
www.kontron.com
11