Comtech EF Data RCS11 - Manual (Page 35)

RCS11 1:1 Redundancy Switch User Interfaces
MN-RCS11 – Revision 9 3–7
3.3.1.5 Ethernet Interface
Figure 3-5 illustrates the RCS11 that supports 10/100/1000 Data Rates. The RCS11 Ethernet
interface can be configured to support a modem or modulator/demodulator. The S1 switch must
be properly set to the correct position to support the modem or Modulator/Demodulator.
Table 3-5 describes the connection hardware required.
Figure 3-5. RCS11 Ethernet Interface (10/100/1000)
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1
Switch moving the switch to the left sets the unit to the Modem Feature, moving the
switch to the right sets the unit to the Mod/Demod Feature.
NOTE: Power must be cycled after changing S1 to desired setting for effect to take place.
Figure 3-6. RCS11 S1 Switch Diagram
Table 3-5. Connection Hardware
LOCATION CONNECTOR DESCRIPTION
J7 DATA A 25-Pin D Sub EIA 530 Data Primary
J10 TERR DATA 25-Pin D Sub EIA 530 Data Input
J11 DATA B 25-Pin D Sub EIA 530 Data Back Up
J27 DATA B RJ45 Ethernet Data Back Up
J28 TERR DATA RJ45 Ethernet Data
Input/Output
J29 DATA A RJ45 Ethernet Data Primary
S1 Switch Modem or Mod/Demod
setting