Meridian America Link/Customer Controlled Routing - Manual (Page 299)

Chapter 11: Peripheral device cabling interface 281
Meridian Link Release 5C/CCR Release 3C Installation and Upgrade Guide
Figure 81
Hardware configuration using a Gandalf LDS 120E limited-distance
modem
VME
multi-port
cable
DB25 straight cable
Twisted pairs
DCE
Gandalf LDS 120E
Null modem
adapter
Peripheral
device
Tx Rx
1 2 3 4
DCE
Gandalf LDS 120E
Tx Rx
1 2 3 4
¥ ¥
Figure 82
Gandalf LDS 120E limited-distance modemÑjumper option settings
TERM PHASE
T T A B 2W 4W
CST
CTR
-dB +8dB
+13dB