Quick Start Manual

Model EN104
TP
/EN106
TP
/EN108
TP
Ethernet Hub Installation Guide
RJ-45 Connector
The RJ-45 connector (shown in the illustration with an RJ-45 plug) is used to
connect workstations, hubs, and switches through unshielded twisted pair cable.
The RJ-45 connector accepts four-pair Category 3 or Category 5 UTP cable.
Only two pairs are used for 10BASE-T wiring.
RJ-45 Connector
Pin Assignment
Normal Assignment:
Ports 1–3 on the
Model EN104
TP
hub
Ports 1–5 on the
Model EN106
TP
hub
Ports 1–7 on the
Model EN108
TP
hub
Uplink Assignment:
Port 4 on the
Model EN104
TP
hub
Port 6 on the
Model EN106
TP
hub
Port 8 on the
Model EN108
TP
hub
1 Input Receive Data + Output Transmit Data +
2 Input Receive Data - Output Transmit Data -
3 Output Transmit Data + Input Receive Data +
6 Output Transmit Data - Input Receive Data -
4, 5, 7, 8 Not used Not used
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