Comtech EF Data RCS11 - Manual (Page 58)

RCS11 1:1 Redundancy Switch Installation
MN-RCS11 – Revision 9 4–20
4.6.17 DMD20LBST (RS530) to RCS11 RS449/422 Serial Data Interface
Figure 4-17 illustrates an RCS11 1:1 system with the RS449 Serial Data Interface connected to
DMD20LBST’s using the EIA-530 connection. RCS11 will not pass BUC Voltage. Table 4-17
describes the connection hardware required.
Figure 4-17. RCS11 with Serial Interface Connected to DMD20LBST’s
Table 4-17. Connection Hardware
Item No. Quantity Part Number Description
1 1 RF/ZAPD-1750-5 SMA L-Band Splitter
2 4 CA/5127AMNM-28 28” SMA to N-Type 50 Ohm Cable
3 2 CA/5165-3 RS530 to RS449 Data Cable
WARNING
The RCS11 will not pass DC BUC Voltage from the DMD20LBST. Enabling DC BUC
voltage will damage the RCS11 Switch.