Motorola BLE Series Installation And Operation Manual page 11

Section 2
Overview
The BLE*/* is a two-way capable line extender used in CATV distribution systems. The BLE*/*
is powered by the 60/90 Vac cable supply and can be configured to pass this power to additional
line extenders. Installation of the optional return path enables two-way signal flow.
The standard model BLE*/* includes an amplifier module with an integrated dc power supply,
which is normally furnished complete in the model BLE-HSG/15 housing, as shown in
Figure 2-1:
Figure 2-1
BLE*/* base with electronics module
-20 dB
IN
Align Dots
JXP MID
JXP IN
FWD
EQ
MAN
STATUS
AUTO
FUSE
MONITOR
H
RTN
EQ
L TDU
JXP
-20 dB
THERM JXP OUT
+24V DC
TEST POINT
ADU
RCB87
BLE 87 S G
JXP
75 J
55 A
K
MAN
E
CHECK VOLTAG E
M SELECTOR
REFER TO MANUAL
T
BODE
LDR
AC
ADU
TEST
POINT
JXP
IN
FUSE
ADU
-20 dB
ICS
AS SEMBL ED IN MEXICO
STATUS
CA U TION : CON TA INS PA RTS AN D MONITOR
ASSE M BL IES SUS CE PT IBL E T O
DA M AG E B Y E LE CTR O STAT IC
REFER TO
DIS C HAR GE ( ESD )
MANUAL FOR
-16 dB
FUSE VALUES
BLE*/* Installation and Operation Manual
-20 dB
H
L
OUT