Cisco CISCO881W-GN-A-K9 Hardware Installation Guide - Page 57

Function, TO HUB/TO PC, Button, OUT Position

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Appendix B Specifications and Cables Port Connector Pinouts Table B-4 Cisco 804 IDSL Ethernet Connector Pinouts for Port 1 Only (RJ-45) Function Function (TO HUB/TO PC (TO HUB/TO PC Button - Button - Pin OUT Position) IN Position) Pin A1 RX+ TX+ A2 A3 TX+ RX+ A4 A5 Unused Unused A6 A7 Unused Unused A8 Function (TO HUB/TO PC Button - OUT Position) RX- Unused TX- Unused Function (TO HUB/TO PC Button - IN Position) TX- Unused RX- Unused Table B-5 Cisco 803 and Cisco 804 Ethernet Connector Pinouts for Ports 1, 2, and 3 (RJ-45) Pin Function B1 RX3+ B3 TX3+ B5 Unused B7 Unused C1 RX2+ C3 TX2+ C5 Unused C7 Unused D1 RX1+ D3 TX1+ D5 Unused D7 Unused Pin Function B2 RX3- B4 Unused B6 TX3- B8 Unused C2 RX2- C4 Unused C6 TX2- C8 Unused D2 RX1- D4 Unused D6 TX1- D8 Unused Table B-6 Cisco 804 IDSL Ethernet Connector Pinouts for Ports 2, 3, and 4 (RJ-45) Pin Function B1 RX4+ B3 TX4+ B5 Unused B7 Unused C1 RX3+ C3 TX3+ C5 Unused C7 Unused D1 RX2+ Pin Function B2 RX4- B4 Unused B6 TX4- B8 Unused C2 RX3- C4 Unused C6 TX3- C8 Unused D2 RX2- 78-5373-04 Cisco 800 Series Routers Hardware Installation Guide B-3

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B-3
Cisco 800 Series Routers Hardware Installation Guide
78-5373-04
Appendix B
Specifications and Cables
Port Connector Pinouts
Table B-4
Cisco 804 IDSL Ethernet Connector Pinouts for Port 1 Only (RJ-45)
Pin
Function
(TO HUB/TO PC
Button –
OUT Position)
Function
(TO HUB/TO PC
Button –
IN Position)
Pin
Function
(TO HUB/TO PC
Button –
OUT Position)
Function
(TO HUB/TO PC
Button –
IN Position)
A1
RX+
TX+
A2
RX–
TX–
A3
TX+
RX+
A4
Unused
Unused
A5
Unused
Unused
A6
TX–
RX–
A7
Unused
Unused
A8
Unused
Unused
Table B-5
Cisco 803 and Cisco 804 Ethernet Connector Pinouts for
Ports 1, 2, and 3 (RJ-45)
Pin
Function
Pin
Function
B1
RX3+
B2
RX3–
B3
TX3+
B4
Unused
B5
Unused
B6
TX3–
B7
Unused
B8
Unused
C1
RX2+
C2
RX2–
C3
TX2+
C4
Unused
C5
Unused
C6
TX2–
C7
Unused
C8
Unused
D1
RX1+
D2
RX1–
D3
TX1+
D4
Unused
D5
Unused
D6
TX1–
D7
Unused
D8
Unused
Table B-6
Cisco 804 IDSL Ethernet Connector Pinouts for
Ports 2, 3, and 4 (RJ-45)
Pin
Function
Pin
Function
B1
RX4+
B2
RX4–
B3
TX4+
B4
Unused
B5
Unused
B6
TX4–
B7
Unused
B8
Unused
C1
RX3+
C2
RX3–
C3
TX3+
C4
Unused
C5
Unused
C6
TX3–
C7
Unused
C8
Unused
D1
RX2+
D2
RX2–