Nortel Communication Server 1000 Manual page 124

124 DCHI installation and removal
Figure 36
NT5K35 DIP switch settings
Jumper settings
The NT5K35 has two banks of option straps, one for each port. These
select between DCE and DTE operation and whether the signaling
interface is RS232 (asynchronous) or RS422 (DASS2).
"NT5K35 Jumper strap settings" (page 125)
settings on the NT5K35 card.
Nortel Communication Server 1000
DASS2 Fundamentals
NN43001-571 04.01 4 June 2010
Copyright © 2007-2010 Nortel Networks. All Rights Reserved.
Figure 37
shows the jumper strap