Ethernet Connections - Siemens Advance Network Gateway User Manual

Ethernet Connections

Description
Figure 2-7. RJ-45 STP
Connector
Before You Begin
2000590-001
The DataNET Gateway connects to the Ethernet local area network via
the RJ-45 STP connector located on the topside of the ANCB.
Read the following notes.
1. The 10BASE-T data cable requires a minimum of two twisted pair
(transmit pair and a receive pair). Wire used should conform to the
AT&T D-inside wire (DWI&PDS), or IBM Type 3 or better twisted-pair
cable specifications, or Category 3 or 5 data grade cabling or better.
2. The maximum length of a 10BASE-T data cable can not exceed 328
feet (100 meters). Typically to increase the distance each ANG_EN
will connect to a hub or other type of repeater/medium converter.
3. The cable should be terminated at both ends with RJ-45 STP male
connectors. The table below shows the RJ-45 wiring connections for
the ANG_EN end of the cable.
Pin No. MDI Function
1
2
3
4
5
6
7
8
TX+
TX-
RX+
NC
NC
RX-
NC
NC
Installation 23