User Manual

82 MDS entraNET 900 System Guide (Preliminary) MDS 05-4055A01, Rev. A
3.7 STEP 6—CHECK FOR NORMAL
OPERATION
Once the data equipment is connected, you are ready to check the trans-
ceiver for normal operation.
Observe the transceiver LEDs on the top cover for the proper indica-
tions. In a normally operating system, the following LED indications
will be seen within 30 seconds of start-up:
•
PWR—Lit continuously
• LINK—on or blinking intermittently
• LAN—On or blinks intermittently
Table 3-3 provides details on the LED functions.
If the radio network seems to be operating properly based on observa-
tion of the unit’s LEDs, you can use the PING command to verify the
link integrity with the Access Point or pointing your browser to another
Remote unit’s IP address in the same network.
Invisible place holder
Table 3-3. Transceiver LED Functions
LED Label Activity Indication
LAN ON LAN detected
Blinking Data TX/RX
OFF LAN not detected
COM1
(MGT System)
Blinking Data TX/RX
OFF No data activity
COM2 Blinking Data TX/RX
OFF No data activity
PWR ON Primary power (DC) present
Blinking Unit in “Alarmed” state
OFF Primary power (DC) absent
LINK
(Access Point)
ON Default state
Blinking Data Tx/Rx
LINK
(Remote
Gateway)
ON Associated to AP
Blinking Data Tx/Rx
OFF Not associated with AP