Connector Lay-Out - Upper Side; Status Led Indicators - 2N® Bri Lite - 2N BRI Lite User Manual

Connector Lay-Out – Upper Side
There are SMA female antenna connectors to each GSM/UMTS module on the 2N
Enterprise / Lite upper side.
Status LED Indicators – 2N® BRI Lite
®
The 2N BRI Lite status is indicated by five LEDs on the front side. BRI 1 and BRI 2
indicate the status of ISDN BRI B-channels and CH 1 and CH 2 indicate the status of
each GSM/UMTS module. Refer to the table below for the statuses
Power supply
GSM/UMTS
network
ISDN port
Ethernet port
Signal intensity
* If the devices have been interconnected, the layers will not be connected until the first call.
LED Indicators
green light– mains powered
no light – device switched off
green light – call in progress
red light – error
green flashing – network registration, SMS
red flashing – module restart
Red/green flashing – signal intensity indication
green light – 2 calls in progress
green flashing – ISDN synchronisation/active call
red light – ISDN disconnected
red flashing – synchronisation of lower ISDN layers
green light + no orange light – disconnected
green light + orange flashing – 100BaseT
connected, in operation
no green light + orange light – 10baseT connected, no
operation
green flashing + orange flashing – 10BaseT connection,
in operation
Signal intensity indication:
one segment = less than -109dbm
two segments = more than -95dbm
three segments = more than -81dbm
four segments = more than -65dbm
Before You Start 2.1
®
BRI
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