User manual

DynamixUM‐SNBUserManualVer1.0010
2.1.3. Ethernet interface model
2.1.4. Multi-interfaces model
Front panel can be separated into three parts: LCD display, LED indicator and Keypads.
The LCD display can show the status and configuration of the device. The local management interface will be done by keypad
with this LCD display.
The purpose of the keypad is to configure the setting or function selection on this NTU.
The following table describes the LEDs’ functions of the SHDSL.bis NTU:
LED Color Action Description
On Power is on.
PWR Green
Off Power is off.
On System loss.
ALM Red
Off System is working nomarally.
On System is testing for connection.
TST Yellow
Off System is working nomarlly.
On SHDSL line is connected.
Blink Data transmit in SHDSL line.
SYN Green
Off SHDSL line is dropped.
Blink Error second occurs.
ERR Red
Off No error second.
SHDSL
LPB Yellow
On Loopback is on.