Alcatel-Lucent MDR-8000 - RX (RSL 1) Dbm

2-23
Figure 2-14 UD-36( ) DS1/E1/DS3/OC3 Single Receiver Controls, Indicators,
Test Points, and Connectors
RED LED INDICATES LOSS OF LOCK
FROM RECEIVE SIGNAL.
YELLOW LED INDICATES DEGRADED
RECEIVE SIGNAL.
GREEN LED INDICATES RCVR IN
SERVICE.
MONITOR POINT TO MEASURE DC CONTROL
VOLTAGE USED TO CONTROL LO FREQ. SAME
VOLTAGE IS DISPLAYED ON
RX (AFC MON) FIELD
ON ANALOG MONITOR SCREEN.
MONITOR POINT TO MEASURE DC VOLTAGE
INDICATING QUALITY OF RECEIVE BASEBAND
SIGNALS. SAME
VOLTAGE IS DISPLAYED ON RX
(EYE MON) FIELD ON ANALOG MONITOR SCREEN.
MONITOR POINT TO MEASURE DC VOLTAGE
PROPORTIONAL TO RSL. SAME VOLTAGE IS
DISPLAYED AS DBM ON RX (RSL 1) dBm FIELD
ON ANALOG MONITOR SCREEN.
MONITOR POINT TO MEASURE FREQ
RCVR IS LOCKING ON (RCVR LOCKS ON
XTAL FREQ OF ASSOCIATED UPSTREAM
XMTR) (BNC, FEMALE).
RF INPUT CONNECTOR (SMA, FEMALE).
LMW-3171P
06/12/04