Cisco MDS 9100 Series Hardware Installation Guide (OL-17951-02, February 2009)

Send documentation comments to [e-mail]
C-4
Cisco MDS 9100 Series Hardware Installation Guide
OL-17951-02
Appendix C Cable and Port Specifications
Supported Power Cords and Plugs
Table C-4 lists the connector pinouts and signal names for a 10/100BASE-T management port (MDI)
cable.
Figure C-2 shows a schematic of the 10/100BASE-T cable.
Figure C-2 Twisted-Pair 10/100BASE-T Cable Schematic
Supported Power Cords and Plugs
A separate power cord is provided for each power supply. Standard power cords or jumper power cords
are available for connection to a power distribution unit having IEC 60320 C13 outlet receptacles. The
jumper power cords, for use in cabinets, are available as an option instead of the standard power cords.
Power Cords
The standard power cords have an IEC C15 connector on the end that plugs into the switch. The optional
jumper power cords have an IEC C15 connector on the end that plugs into the switch, and an IEC C14
connector on the end that plugs into an IEC C13 outlet receptacle.
Note Only the standard power cords or jumper power cords provided with the switch are supported.
Table C-4 10/100BASE-T Management Port Cable Pinout
Pin Signal
1TD+
2TD-
3RD+
6RD–
4Not used
5Not used
7Not used
8Not used
1 RD+
2 RD-
3 TD+
6 TD-
1 RD+
Switch Switch
2 RD-
3 TD+
6 TD-
4NC
5NC
7NC
8NC
4NC
5NC
7NC
8NC
65273