Synchronous channel interface, Synchronous channel interface -10, Table 3-4 – Verilink C100 (880-502893-001) Product Manual User Manual
Page 34: Switch pack-4–c100 and c150 customer interface -10
Configuration Using the DIP Switches
3-10
Verilink C100 and C150 T1/FT1 CSU/DSU
6/15/99
Programming the Synchronous Channel Interface (C100 and C150)
Switch pack 4 is used to program the Synchronous Channel Interface
(CI). The following is a description of the settings:
Table 3-4
Switch pack-4–C100 and C150 customer interface
Synchronous
Channel Interface
Switch pack 4 positions 2 and 3 are used to select the interface on the
Synchronous Channel. With both positions 2 and 3 Off, the interface
selected will be RS422/RS530 and all the interface signals will be on
the DB 25-pin female connector on the rear of the unit.
With position 2 Off and position 3 On, the interface selected will be
CCITT V.35 and all the interface signals will be on the 34-pin female
Winchester connector on the rear of the unit.
With position 2 On and position 3 Off the interface selected will be
RS232 and all the interface signals will be on the DB 25-pin female
connector on the rear of the unit.
The 34 pin and 25-pin interface cables may not be connected at the
same time.
1
2
3
4
5
6
7
8
Setting
Off
-
-
-
-
-
-
reserved
On
-
-
-
-
-
-
reserved
Off
Off
-
-
-
-
-
RS530 / RS422
Off
On
-
-
-
-
-
V.35
On
Off
-
-
-
-
-
RS232
-
-
-
Off
-
-
-
-
56000
-
-
-
On
-
-
-
-
64000
-
-
-
-
Off
-
-
-
Carrier On
-
-
-
-
On
-
-
-
Switched Carrier
-
-
-
-
-
Off
-
-
Channel TX Data - Normal
-
-
-
-
-
On
-
-
Channel TX Data - Invert
-
-
-
-
-
-
Off
-
Channel Clock - Normal
-
-
-
-
-
-
On
-
Channel Clock - Invert
-
-
-
-
-
-
-
Off
Internal TX Clock
-
-
-
-
-
-
-
On
External TX Clock
Off
Off
Off
Off
Off
Off
Off
Off
Factory default setting