Zhone 6350 安装指导

All of the LEDs turn on and off during the power-on self-test. After a successful
self-test, the LEDs should appear as indicated in BOLD in the Condition column below.

PWR

ReachDSL modem has power.

ALM

ON

No active alarms.

An alarm condition exists.

TST

ON

No active tests.

The TST LED is on during the power-on self-test and
during a test initiated by the service provider.

LINE

OFF

The DSL link is active and ready to transmit and receive
data.

The DSL link has not been established.

TX/RX

OFF

Data transmission is in progress on the DSL line.

The modem is not transmitting or receiving data.

ETHERNET ON

OFF

The Ethernet connection to the Ethernet hub or PC is
active.

No Ethernet 10BaseT device is detected.

All LEDs are on.

If LEDs remain on after ten minutes, the modem is not
functional. Contact the service provider.

ALM LED remains
on.

The power-on self-test may have failed. Unplug the unit and
reapply power. If the alarm LED is still on, contact the service
provider.

ALM and TST
LEDs are blinking.

Firmware download may be in progress. If firmware download
is not in progress or the LEDs continue blinking after ten
minutes, contact the service provider.

Ethernet LED is off.

Verify that the Ethernet cable is securely installed at both ends,
and at least one PC is connected and powered on.

Verify that the correct straight-through or crossover cable is
installed. Refer to Installing the Hotwire 6350 ReachDSL
Modem on page 5.