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Appendix A: Specifications
A-2 8H02-16 User’s Guide
A.5 INPUT/OUTPUT PORTS
A.6 COM PORT/PIN ASSIGNMENTS
The COM port has the following pin assignments:
Ports 1 through 14 Ethernet (10BASE-T compliant) with
RJ45 type connectors.
Slots for optional ports 15
and 16
Slots accept two types of optional Fast
Ethernet Interface Modules:
the FE100-TX and the FE100-FX.
COM port Serial communications port that
supports Local Management or
connection to a UPS. Also supports
SLIP and PPP for the 8H02-16
management purposes.
Table A-1 COM Port Pin Assignments
Pin Signal Name Input/Output
1 Transmit Data (XMT) Output
2 Data Carrier Detect (DCD) Output
3 Data Set Ready (DSR) Input
4 Receive Data (RCV) Input
5 Signal Ground (GND) NA
6 Data Terminal Ready (DTR) Output
7 Request to Send (RTS) Input
8 Clear to Send (CTS) NA