Technical specifications 79
Device cabling
Each SCS serial port has an RJ-45 connector for attaching a serial device. Table 6-2 lists the pin assignments.
Table 6-2 Port pin assignment
Pin number RS-232 signal Direction Description
1 RTS Output Request to Send
2 DSR Input Data Set Ready
3 DCD Input Data Carrier Detect
4 RD Input Receive Data
5 TD Output Transmit Data
6 GND (N/A) Signal Ground
7 DTR Output Data Terminal Ready
8 CTS Input Clear to Send
NOTE: RI (Ring Indicate) is not supported.
Modular adapter CAT5 cable ( and CAT6 cables for SCS 48 ) are available to convert RJ-45 modular jacks to
standard pinout configurations.
Adapters for use with CAT5 and CAT6 cable
Table 6-3 lists the adapters available for use with CAT5 and CAT6 cables.
Table 6-3 Adapters for use with CAT5 and CAT6 cables
Part number Description
AF103A HP RJ-45 to DB9 (DCE) F Adapter
AF104A HP Cable CAT5 RJ-45 Cisco
AF105A HP RJ-45 to DB-9M (DTE) Adapter
AF106A HP RJ-45 to DB-25M (DCE) Adapter
AF107A HP CAT5 RJ-45-DB-25M (DTE) Adapter
AF108A HP CAT5 RJ-45 to DB-25F (DCE) Adapter
AF109A HP CAT5 RJ-45 tp DB-25F (DTE) Adapter
AF110 HP RJ-45-DB-9F (DCE) Adapter
Figure 6-1 shows the pin assignments for the adapters listed in Table 6-3.
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