Manual

142N TELEKOMUNIKACE a.s., www.2n.cz
®
Caution
2N
®
has two RJ45 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 RJ45
connectors will be used depends on the type of the equipment to be
connected (NT/TE) and the interconnecting cable (cross/straight).
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