43
MULTIPORT CSU/DSU
Table C-2. DIP Switch S2 Settings.
DIP Switch
Position
S2
1
2
3
4
5
6
7
8
Line Rate
2.4 kbps
On
On
On
4.8 kbps
On
On
Off
9.6 kbps
On
Off
On
19.2 kbps
On
Off
Off
56 kbps*
Off*
On*
On*
64 kbps
Off
On
Off
**See note.
Off
Off
Off
Clock Mode
External (DTE)
On
Off
Network (Looped)*
Off*
Off*
Internal (Master)
On
On
Campus Clock
Off
On
Force RTS
Forced On
On
Follows DTE Signal*
Off*
Data Set Ready During Local Loopback Test
DSR on during local line loop
On
DSR off during local line loop*
Off*
Circuit Assurance
Enabled
On
Disabled *
Off*
**NOTE
Forces configuration pointer to default to hardware control.
*Factory default settings for DIP Switch S2.
For more information about DIP Switch S2 settings, see
Section 3.1.2
.
