Cisco Systems 7200 VXR manual RJ-45 Console Port Signals and Pinouts, 3-40, C7200-I/O-GE+E

Chapter 3 Installing a Cisco 7200 VXR Router

Connecting I/O Controller, NPE-G1, or NPE-G2 Cables

The Cisco 7200 VXR routers ship with a roll-over cable. Connection to a terminal or a modem will require an RJ-45-to-DB-25 adapter, and possibly a DB-25-to-DB9 adapter. Refer to Table 3-17for the cable and adapter configurations that can be used to connect terminals and modems to the Cisco 7200 VXR routers.

Table 3-17	Asynchronous Device Cabling Options
Access Server Port		RJ-45 Cable Type	DB-25 Adapter	End Device
Console or auxiliary		Roll-over	FDTE1	Terminal
Console or auxiliary		Straight	FDCE	Terminal
Console or auxiliary		Roll-over	MMOD2	Modem

1.The FDTE RJ-45-to-DB-25 adapter is labeled “Terminal”.

2.The MMOD RJ-45-to-DB-25 adapter is labeled “Modem”.

RJ-45 Console Port Signals and Pinouts

The NPE-G1, NPE-G2, and the C7200-I/O-2FE/E and C7200-I/O-GE+E I/O controllers do not support Data Carrier Detect (DCD). Table 3-18lists the RJ-45 console port signals for the NPE-G1, NPE-G2, and the C7200-I/O-2FE/E and C7200-I/O-GE+E I/O controllers.

Table 3-18	Console Port Signals for NPE-G1, NPE-G2, and C7200-I/O-2FE/E and
	C7200-I/O-GE+E
Pin1	Signal	Direction	Description
1	CTS	Out	Clear To Send (tracks RTS)
2	DSR	Out	Data Set Ready (always on)
3	RXD	Out	Receive Data
4	GND	—	Ground
6	TXD	In	Transmit Data
7	DTR	In	Data Terminal Ready
8	RTS	In	Ready To Send

1. Any pin not referenced is not connected.

RJ-45 Auxiliary Port Signals and Pinouts for the NPE-G2, NPE-G1 and I/O Controllers

Table 3-19lists the RJ-45 auxiliary port signals for the C7200-I/O-2FE/E and C7200-I/O-GE+E I/O controllers and NPE-G1, and NPE-G2

			Table 3-19	Auxiliary Port Signals for NPE-G2, NPE-G1 and C7200-I/O-2FE/E and C7200-I/O-GE+E
			Pin1	Signal	Direction	Description
1				RTS	Out	Ready To Send
2				DTR	Out	Data Terminal Ready
3				TXD	Out	Transmit Data
			42	RING	In	Ring Indication
		Cisco 7200 VXR Installation and Configuration Guide
	3-40						OL-5013-09