Hardware Overview - NetComm NTC-6000 SERIES User Manual

Wireless M2M
1.3

Hardware overview

1�3�1 Overview of indicator lights
There are a total of five LED's on the router, one red, one amber and three green.
Listed below are the specifications of the LED's and their corresponding colours.
LED
POWER (red)
Tx Rx (amber)
DCD (green)
Service Type (green)
RSSI (green)
NTC-6000 Series User Guide
6
Display
Solid ON
Solid ON
Solid ON
The green LED will illuminate when cellular network coverage is detected.
Solid ON
Flashing
Off
This green LED shows Received Signal Strength. There are three possible states that the RSSI LED can operate
in, based upon signal level.
Solid ON
Flashing once per second
Off
Description
The red Power LED indicates power is applied to the DC
power input jack.
The amber LED will light upon data being sent to or received
from the cellular network.
The green Data Carrier Detect LED illuminates to indicate a
data connection.
3G: Indicates UMTS/HSPA available coverage
EDGE: Indicates EDGE available coverage
2G: Indicates GSM/GPRS available coverage only.
Strong:Indicates the RSSI level is -86dbm
Medium: Indicates the RSSI level is -110dbm and -86dbm
Poor: Indicates the RSSI level is less than -110dbm
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YML6000