Manual

142N TELEKOMUNIKACE a.s., www.2n.cz
®
Connector Lay-Out – Upper Side
There are SMA female antenna connectors to each GSM/UMTS module on the 2N BRI
®
upper side.Enterprise / Lite
Status LED Indicators – 2N BRI Lite
®
The status is indicated by five LEDs on the front side. BRI 1 and BRI 22N BRI Lite
®
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
Caution
2N
®
has two RJ-45 connectors, which, however, areBRI Lite
cross-connected into one ISDN BRI. Be sure to connect just one ISDN BRI
line to make the system work properly. Which of the RJ-45 connectors will
be used depends on the type of the equipment to be connected (NT/TE)
and the interconnecting cable (cross/straight).