Dds20 Data Switch Module Connectors; J1 | Sd (Send Data); J2 | Ddo (Drop Data Out) - Comtech EF Data Radyne RCS20 Installation And Operation Manual

RCS20 M:N Redundancy Switch
Electrical Interfaces
Table 5-12 AS/3356 G.703
Unbalanced DIP Switch
Settings
Pin
1
2
3
4
5
6
7
8
Figure 5-11 AS/3478 Data Switch Module (for A2 Forward Only)
5.3.1.1.2

DDS20 Data Switch Module Connectors

5.3.1.1.2.1

J1 | SD (Send Data)

The J1 | SD G.703 Unbalanced Send Data port is a 75 Ohm female BNC Connector.
5.3.1.1.2.2

J2 | DDO (Drop Data Out)

The J2 | DDO Unbalanced Drop Data Out port is a 75 Ohm female BNC Connector.
Table 5-13 AS/3356 G.703
Balanced DIP Switch Settings
Setting Pin
ON 1
ON 2
ON 3
ON 4
ON 5
ON 6
OFF 7
OFF 8
Setting
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
5–14
Rev. 14
MN-RCS20
Table 5-14 AS/3356 EIA-422/V.35
DIP Switch Settings
Pin Setting
1 OFF
2 OFF
3 OFF
4 OFF
5 OFF
6 OFF
7 ON
8 ON