AP-IP300 IP Phone Installation Guide Version 1.0AddPac Technology Proprietary & Documentation 151UTP Cable (RJ-45 to RJ-45) Pinout SpecificationIn order to connect the LAN port of this equipment with other equipments (i.e. HUB), the RJ-45 toRJ-45 Ethernet Cable is used. The RJ-45 Connector Pin sequence is provided below and the signaland Pinout specifications are enlisted at the below table.Figure 7-1 100Base-TX RJ-45 Connector[Table 7-2] Signal and Pinout of Direct Ethernet CableRJ-45 Signal Direction RJ-45 PIN1 Tx + → 12 Tx - → 23 Rx + ← 34 - - 45 - - 56 Rx - ← 67 - - 78 - - 81. These specifications are for ethernet direct cables connecting this equipment and HUB.2. For IP Phone to IP Phone or IP Phone to PC connection, the Cross Cable must be used..
