2N BRI Lite/Enterprise v1.1 - Manual (Page 21)

Before You Start 2.1
21
Status LED Indicators
– 2N® BRI Enterprise
The 2N ® BRI Enterprise status is indicated by five LEDs on the front side. BRI 1 and
BRI 2 indicate the status of ISDN BRIs and CH 1 and CH 2 indicate the status of each
GSM/UMTS module. Refer to the table below for the statuses.
* If the devices have been interconnected, the layers will not be connected until the first call.
** Remember to set the signal intensity indication in the gateway configuration menu.
LED Indicators
Power supply
green light– mains powered
no light – device switched off
GSM/UMTS
network
green light – call in progress
red light – error
green flashing – network registration, SMS
red flashing – module restart
Red/green flashing – signal intensity indication
ISDN port
green light – 2 calls in progress
green flashing – ISDN synchronisation/active call
red light – ISDN disconnected
red flashing – synchronisation of lower ISDN layers
Ethernet port
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
Signal intensity indication:
one segment = less than -109dbm
two segments = more than -95dbm
three segments = more than -81dbm
four segments = more than -65dbm