Table of Contents
Advertisement
Connecting I/O Cables
Figure 2-16
1
1
To external 1000BASEX network
2
Duplex connector (TX and RX)
3
SFP module
We strongly recommend cleaning optical fiber connections before attaching cables to equipment. See the
Note
"Cleaning the Fiber-Optic Connections" section on page 5-14
Class 1 laser product. Statement 1008
Warning
Class 1 LED product. Statement 1027
Warning
Check to be sure that either the SFP optical port or the RJ-45 port is used on ports 0/0 and 0/1. Only one
Step 1
of the pair can be chosen.
Remove the plug from the SFP module so that you can insert the cables. Keep the plug for use should
Step 2
you ever disconnect the optical fiber cables.
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into
Warning
beams or view directly with optical instruments. Statement 1051
Attach the appropriate optical fiber cable directly to the SFP module. You can use either simplex or
Step 3
duplex connectors for most devices.
installed in SFP port 0/1.)
For simplex connectors, two cables are required, one cable for transmit (TX) and a second cable for
•
receive (RX).
•
For duplex connectors, only one cable that has both TX and RX connectors is required.
Cisco 7201 Installation and Configuration Guide
2-20
SFP Port Connections
C is c o 7 2
0 1
RJ 45 EN
LI NK /A CT
V
SF P
RJ 45
EN
LI NK /A CT
V
LI NK /A CT
TX
SF P
V
RX
SF P
GE 0/ 0
GE 0/ 1
GE 0/ 2
2
3
(Figure 2-16
Chapter 2
5
4
CO NS OL E
LI NK /A CT
V
TX
SF P
RX
M NG M NT
US E ON LY
GE 0/ 3
AU X
FE 0/ 0
0
FE
LI NK
4
TX (SFP port 0/1)
5
RX (SFP port 0/1)
for information.
shows an SFP module with a duplex connector being
Installing the Cisco 7201 Router
OL-11364-04
Advertisement
Chapters
Table of Contents
Troubleshooting
