RuggedCom RS900 用户手册

RS900 Family Installation Guide

3.1.3 RJ11 Port

EoVDSL data ports allow connection using RJ11 male connectors. The figure below shows the

RJ11 port pin-out and LEDs. On units with Universal EoVDSL ports the Master LED can be toggled
on or off depending on whether the port is set as a Master or Slave. On units with Long-Reach

EoVDSL ports the Master unit will have the LED permanently on while the Slave unit will have the
LED permanently off.

Figure 9 - RJ11 port pin-out and LEDs

Pin

Signal

3 Ring
4 Tip

Table 3 - RJ11 port pin-out

Status LED

Colour

Activity

Comments

On Master

Mode

Mode Green

Off Slave

Mode

Solid Link

Established

Link / Act

Green

Blinking Tx

Activity

Table 4 - RJ11 port LED description

3.1.4 Configuration & Setup

If the units have Universal EoVDSL ports, use the software to configure one unit as a Master and
the other as a Slave. If the units have a Long-Reach EoVDSL port, no Master/Slave software

configuration is necessary since the ports will already be fixed as Master or Slave. Once configured
as Master and Slave and connected together, the units will then attempt to achieve the maximum

speed based on the line length and conditions. The unit’s link LED may flash on and off several
times before settling on a final link speed and declaring the port up. For detailed configuration

options please consult the Rugged Operating System (ROS) Software User Guide.

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