IBM ADSL Bridge/ Router Heritage - Manual (Page 13)

1-8 Introduction
1.5 Front Panel
The xDSL Router has five status LEDs for diagnostics. You can monitor the
LEDs during operation. Following table shows the xDSL Router status
LEDs and identifies what each LED light means.
Function Behavior Definition
Dark Power off POWER
Light Power on
Flashing slowly xDSL training in progress xDSL
Light xDSL link is establish and ready to
transfer data
Dark Ethernet link absent or power off PC
Light Ethernet link present
RX Flashing Receiving data from xDSL link
TX Flashing Transmitting data to xDSL link
The xDSL Router which including 4-port stackable switch hub that has
several status LEDs for diagnostics. You can monitor the LEDs during
operation. Following table shows the xDSL Router status LEDs and
identifies what each LED light means.
Function Behavior Definition
Dark Power off POWER
Light Power on
TX/RX Flashing Transmitting/Receiving data to/from
xDSL link
Flashing slowly xDSL training in progress LINK
Light xDSL link is establish and ready to
transfer data
Dark Ethernet link absent or power off L1 ~ L4
Light Ethernet link present