Console Port Connector And Cables - Cisco uBR924 Installation Manual

Appendix B Connector and Cable Specifications
Table B-2
Connector
V1+V2
V2
Line (Telco
cutover port)

Console Port Connector and Cables

The Cisco uBR924 router provides an RJ-45 serial connector for asynchronous serial console access.
The console port is a DCE device, so connecting it to another DTE device, such as the serial port on a
laptop PC, requires a straight-through DCE-to-DTE cable.
Table B-3 lists the pinouts for the console port and for the cabling required when connecting to a DTE
device that uses an RJ-45, DB-25, or DB-9 connector.
OL-0338-01 (3/2000)
Voice Port Signals
Pin Signal
1 NC
2 RING [+2]
3 RING
4 TIP
5 TIP [+2]
6 NC
7 NC
8 NC
9 RING
10 TIP
11 NC
12 NC
13, 14 GND
1 NC
2 NC
3 RING
4 TIP
5 NC
6 NC
Console Port Connector and Cables
Description
Not connected.
RING connection for second pair of 4-wire voice
port v1+v2. This is connected in parallel with voice
port v2 RING.
RING connection for first pair of 4-wire voice port
v1+v2. This is the voice port v1 RING connection.
TIP connection for first pair of 4-wire voice v1+v2.
This is the voice port v1 TIP connection.
TIP connection for second pair of 4-wire voice port
1[+2]. This is connected in parallel with voice port
v2 TIP.
Not connected.
Not connected.
Not connected.
RING connection for voice port v2. Pin 9 on the dual
connector maps to pin 3 on a standard 6-pin RJ-11.
TIP connection for voice port v2. Pin 9 on the dual
connector maps to pin 3 on a standard 6-pin RJ-11.
Not connected.
Not connected.
Ground pins are connected to board ground.
Not connected.
Not connected.
Standard 2-wire RING connection for RJ-11
connector.
Standard 2-wire TIP connection for RJ-11
connector.
Not connected.
Not connected.
Cisco uBR924 Router Hardware Installation Guide
B-5