2
1.
DESCRIPTION
The DCB SPL MultiDrop Remote (SPLD) multiplexer is used in
conjunction with the SRX MultiDrop Host. The SPLD is a DCB SPL
hardware platform with optional MultiDrop firmware that allows it to
operate on multidrop analog or digital phone lines.
While similar in appearance to the SPL, the SPLD is a totally different
product designed for a different application and should be treated as
such. Some of the switches perform the same function on both units.
Some do not. Please refer to appropriate section of this manual for
SPLD switch functions.
POWER
TRANSMIT
CONDITION
RECEIVE
ERROR
MULTI-
PLEXING
TEST
DATA MULTIPLEXER
DCB
SPL
SPL Drop Multiplexer