Black Box ServSelect KV119A, Installer/User Manual

Page: 78 / 84

CHAPTER 8: DEVICE CABLING
77
8. Device Cabling
Each SCPS serial port has an RJ-45 connector for attaching a serial device. Figure
8-1 shows the RS-232 pinouts plus the wiring diagrams for cables that connect to
terminals and PCs.
Figure 8-1. RJ-45 Pinouts
The following table lists the modular adaptors that are available from Black Box to
convert RJ-45 modular jacks to DB-25 or DB-9 connectors.
Cables and Adaptors
Part No. Description
FA260 RJ-45 to DB-25 DTE Male Adaptor
FA261 RJ-45 to DB-25 DTE Female Adaptor
FA262 RJ-45 to DB-25 DCE Male Adaptor
FA263 RJ-45 to DB-25 DCE Female Adaptor
FA264 RJ-45 to DB-9 Male Adaptor
FA265 RJ-45 to DB-9 Female Adaptor
If you choose to use a non-Black Box cable, make sure the cable is reversing, as
shown in Figure 8-2.
Figure 8-2. 8-wire RJ-45 Reversing Cable
RTS
DSR
CD
RD
TD
GND
DTR
CTS
SCPS Port Adaptor