Cisco 890 Series User Manual

A-23
Cisco Integrated Services Router Hardware Installation Guide
Appendix A Technical Specifications
Cisco 860, 880, 890 Series
FE and GE Port Pinouts
Table A-17 describes the RJ-45 connector pinouts for Fast Ethernet (FE) ports with Power over Ethernet
(PoE). Some models support PoE using an optional module, and some models do not support PoE. For
ports that do not support PoE, pins 4, 5, 7, and 8 are not connected.
• Cisco 860VAE and 860VAE-K9 ISRs do not support PoE.
• Cisco 880 series ISRs can include an optional PoE module that provides power to 802.3af-compliant
devices connected to FE ports 0 and 1.
• Cisco 890 series ISRs can include an optional PoE module that provides power to 802.3af-compliant
devices connected to FE ports 0, 1, 2, and 3.
Table A-18 describes the RJ-45 connector pinouts for the Gigabit Ethernet (GE) ports of the Cisco
860VAE and 860VAE-K9 ISRs.
Table A-17 Ethernet FE LAN Port Pinouts
Pin Function
1RX+
1
1. RX = Receive
2RX–
3TX+
2
2. TX = Transmit
4 PoE—optional
5 PoE—optional
6TX–
7 PoE—optional
8 PoE—optional
Table A-18 Ethernet GE Port Pinouts
Pin
GE Signal
(LAN and WAN)
1Tx A+
1
1. TX = Transmit
2Tx A-
3Rx B+
2
2. RX = Receive
4Tx C+
5Tx C-
6Rx B-
7Rx D+
8Rx D-

Cisco 890 Series Specifications

General

Brand	Cisco
Model	890 Series
Category	Network Router
Language	English