Hardware reference guide

Multiport Serial I/O Adapter Hardware Reference Guide 6
Connecting and Cabling Information
SST-2I adapters have two DB-9s on the connector bezel as shown in
Figure 2 below. See Figures 13-15 for detailed cabling information.
SST-4 and SST-8 adapters require a fan out cable or a connector panel
(ordered separately). See pages 6 through 10 for detailed cabling and
ordering information.
Figure 2. SST-2I Multiport I/O Adapter
Figure 3 below shows the pinouts for the SST-2I DB-9 Connectors.
Figure 3. SST-2I DB-9 Pinouts