Console Port; Combo Ports; Sfp Ports - Cisco 1120 Hardware Installation

Console Port

For detailed information about the console port, see
Table 2 Console/Auxiliary Port Specification
Pin Signal Name
1 RTS
2 DTR
3 TXD
4 GND
5 GND
6 RXD
7 DSR/DCD
8 CTS

Combo Ports

For detailed information about the combination ports, see
Copper Interface—Combination Port (SFP and GE Ethernet)
Table 3 Combination Port Specification —Copper Interface
Pin 1000Base-T
1 TX A+
2 TX A-
3 RX B+
4 TX C+
5 TX C-
6 RX B-
7 RX D+
8 RX D-

SFP Ports

SFP Interface—Combination Port (SFP and GE Ethernet)
For detailed information about the combination ports, see
Router Hardware Description, page
Signal Description
Output
Output
Output
–
–
Input
Input
Input
Router Hardware Description, page
100Base-TX/10Base-T
TX DATA+
TX DATA-
RX DATA+
N/C
N/C
RX DATA-
N/C
N/C
Router Hardware Description, page
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