User's Manual

JUNI JF43-E1900/CFN03
CDMA FIBER FED REPEATER OPERATIONS MANUAL
Version 1.17 ⓒ J
uni America Inc. Page 28 of 88
MCU.
9. Connect a PC to the MCU’s debug port with a USB cable. Load the LMT (Local
Maintenance Terminal) software to check the status and settings of the DHU.
[Figure 3.8] Front View Cable connections on the Donor Hub Unit
[Figure 3.9] Cable connections on the Donor Hub Unit
Fiber Optic Output
DL1/UL1 RF Input from BTS
DL0/UL0 RF input from BTS
AC Input (55-88VAC)
Modem Antenna
Connection
Fiber Optic Cable
Passed Through
DL1/UL1 RF Port from BTS
DL0/UL0 RF Port from BTS
AC Input (55-88VAC)
Modem Antenna
Connection
AC Input (55-88VAC) AC Input (55-88VAC)