Connecting To 1000Base-T Sfp Modules - Cisco 3750G-12S - Catalyst Switch - Stackable Hardware Installation Manual
Hardware installation guide
Hide thumbs
Also See for 3750G-12S - Catalyst Switch - Stackable:
- Description (1 page) ,
- Specifications (3 pages)
Table of Contents
Advertisement
Chapter 2
Switch Installation
Connecting to 1000BASE-T SFP Modules
Follow these steps to connect a Category 5 cable to a 1000BASE-T SFP module port (see
To prevent ESD damage, follow your normal board and component handling procedures.
Caution
Step 1
When you connect the switch to servers, workstations, and routers, insert a four twisted-pair,
straight-through cable in the RJ-45 connector. When you connect the switch to other switches or
repeaters, insert a four twisted-pair, crossover cable.
When you connect the switch to a 1000BASE-T device, be sure to use a four twisted-pair, Category 5 or
Note
higher cable.
Figure 2-57
13 X
14 X
1
Step 2
Insert the other cable end in an RJ-45 connector on a target device.
Step 3
Observe the port status LED.
•
•
•
If necessary, reconfigure and restart the switch or target device.
Step 4
OL-6336-10
Connecting to an SFP Module Port
13
14
15
16
17
18
19
20
21
22
23
24
1
RJ-45 connector
The LED turns green when the switch and the target device have an established link.
The LED turns amber while the STP discovers the network topology and searches for loops. This
process takes about 30 seconds, and then the port LED turns green.
If the LED is off, the target device might not be turned on, there might be a cable problem, or there
might be problem with the adapter installed in the target device. See
for solutions to cabling problems.
C a ta ly s t
3 7 5 0
S E R IE S
23 X
1
24 X
2
Catalyst 3750 Switch Hardware Installation Guide
Connecting to an SFP Module
Figure
2-57):
Chapter 3, "Troubleshooting,"
2-43
- Quick Links:
- Front Panel Description
Hide quick links:
Advertisement
Table of Contents
