![TLC LAPTOP GSM System Скачать руководство пользователя страница 36](http://html1.mh-extra.com/html/tlc/laptop-gsm-system/laptop-gsm-system_user-manual_1121219036.webp)
_________________________________________________________________________________________________________________________________
LTGSM User Manual B19 Confidential
1 2 3 4 5
Ethernet Switch
Adding a Second BTS to the Network
To connect a second base station to the Laptop MSC/BSC
simply add the second BTS Power Block and connect the LAN
port from the BTS Power Block to any open LAN ports on the
Ethernet switch. After connecting the Power Block to the
Ethernet switch, connect the BTS port of the BTS Power Block
to the main Ethernet port on the BTS (identified by the 48 VDC
indication above the port).
AC to DC Power Block
NOTE
PORT 5 ON THE ETHERNET SW ITCH IS AN UPLINK PORT.
DO NOT USE THIS PORT UNLESS IT NECESSARY. IF THE
PORT IS USED IT WILL REQUIRE A CROSSOVER CABLE.
48 VDC
TO PC
48 VDC
AC to DC Power Block
NOTE
SEVERAL BTSs CAN BE ADDED TO THE LAPTOP
MSC/BSC BY FOLLOWING THESE SAME INSTRUCTIONS.
REMEMBER THE SITES MUST ALSO BE ADDED IN THE
BSC ADMINISTRATION CONSOLE
!
CAUTION
ENSURE THAT THE BTS SIDE OF THE POWER BLOCK IS
ONLY PLUGGED INTO THE BTS. THIS PORT PROVIDES
POE (Power Over Ethernet) [48 VDC] FOR THE BTS. IF
THESE PORTS ARE MISTAKEN THE ETHERNET SWITCH
COULD BE DAMAGED!!!
Содержание LAPTOP GSM System
Страница 3: ...THIS PAGE INTENTIONALLY LEFT BLANK...