CRS-300 1:10 Redundancy Switch

Revision 16

Modem, RMI/TMI, and Switch Configuration

MN/CRS300.IOM

5.4.2EIA-232/-422, V.35 Interfaces via the CRS-320 and CRS-340 TMIs

Jumpers JP1 and JP2 on the CRS-320 (obsolete) and CRS-340 TMI cards set the functionality of the control signals DTR/DSR and RTS/CTS. Figure 5-6and Figure 5-7show these TMIs as shipped from the factory, with the JP1 and JP2 jumper settings open.

Jumper JP2

Jumper JP1

Front view

Side view

Figure 5-6. CRS-320 EIA-232/EIA-422 TMI Card (Jumpers shown open)

Front view

Side view

Jumper JP2

Jumper JP1

Figure 5-7. CRS-340 EIA-232/-422/G.703 TMI Card (Jumpers shown open)

5–13

Page 157
Image 157
Mocomtech CRS-300 operation manual Front view Side view Jumper JP2