DECmux
II
LOCAL
MODEM
REMOTE
MODEM
MUXserver
100 OR 2ND
DECmux II
DECmux
LOOPBACK
TEST
(Use loopback
connector
H325)
t
MODEM CABLE
TEST
ANALOG
LOOPBACK
TEST
REMOTE
DIGITAL
LOOPBACK
TEST
Figure 7-1 DECmux II Loopback Points
14
CHAPTER 7 DIAGNOSTICS
MUXserver
LOOPBACK
TEST
1
CS-5372