Connecting To The Console And Auxiliary Ports - Cisco CISCO7204VXR Installation And Configuration Manual

Connecting I/O Controller, NPE-G1, or NPE-G2 Cables
Figure 3-27
2
1
2
Pin
11
13
3
4–7
9
10
8
18
19
2
22–39
1, 20,
21, 40

Connecting to the Console and Auxiliary Ports

Cisco 7200 VXR Installation and Configuration Guide
MII Port
1
In Out
— Yes
— Yes
— Yes
Yes —
Yes —
Yes —
Yes —
Yes —
Yes —
— —
— —
— —
Tx_CLK and Rx_CLK are provided by the external transceiver.
1
3
3
I/O Description
— Transmit Error (Tx_ER)
— Transmit Enable (Tx_EN)
— MII Data Clock (MDC)
— Receive Data (RxD)
— Receive Clock (Rx_CLK)
— Receive Error (Rx_ER)
— Receive Data Valid (Rx_DV)
— Collision (COL)
— Carrier Sense (CRS)
Yes MII Data Input/Output (MDIO)
— Common (ground)
— +5.0 volts (V)
Chapter 3 Installing a Cisco 7200 VXR Router
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