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V.34 Modem Adapter Module
Supplement
1-4
303127-D Rev 00
Table 1-2 describes the V.34 Modem adapter module LEDs.
Table 1-2. V.34 Modem LEDs
LED Meaning
TX (Transmit) Lights when the V.34 modem
interface transmits data over the
network.
RX (Receive) Lights when the V.34 modem interface receives data from the
network.
RLSD (Received Line
Signal Detection)
Lights when the modem activates.
DTR (Data Terminal
Ready)
Lights when the V.34 modem interface is ready to transmit data.
Note:
Adapter module LEDs blink on and off during diagnostic testing, but
the new V.34 Modem LEDs do not indicate data transfer until you have
configured and enabled the software services.