Specifications

3-6 Cisco 2500 Series Hardware Installation

Cable Pinouts

• EIA/TIA-232 DTE and DCE synchronous serial, Table 3-8

• EIA/TIA-449 DTE and DCE synchronous serial, Table 3-9

• V.35 DTE and DCE synchronous serial, Table 3-10

• X.21 DTE and DCE synchronous serial, Table 3-11

• Ethernet AUI, Table 3-12

• Ethernet 10BaseT (RJ-45), Table 3-13

• Token Ring, Table 3-14

• Asynchronous serial (RJ-45), Table 3-15

• Asynchronous-Line Cable (68-Pin SCSI), Table 3-16

Table 3-1 Console Port Pinouts (RJ-45)

1. Any pin not referenced is not connected.

Signal Input/Output

1– –

2 DTR Output

3 TXD Output

4 GND –

5 GND –

6 RXD Input

7 CD Input

8– –