Adapter Wiring And Signal Assignments; Connecting To A Modem - Enterasys Gold Distributed Forwarding Engine 4G4205-72 Hardware Installation Manual

Connecting to COM Port for Local Management
Figure 3-11
1 UTP straight-through
2 RJ45 COM port
3 RJ45-to-DB25 modem adapter

Adapter Wiring and Signal Assignments

COM Port Adapter Wiring and Signal Diagram
RJ45
Pin
1
4
5
2
6
3-24 Installation

Connecting to a Modem

Å Ä
cable with RJ45 connectors
Conductor
Blue
Red
Green
Orange
Yellow
à Â
4 Local modem
5 Remote modem
6 PC
DB9
Pin Signal
2 Receive (RX)
3 Transmit (TX)
5 Ground (GRD)
7 Request to Send (RTS)
8 Clear to Send (CTS)
Á
À