8   Section 2: Wiring Recommendations
Application Guide
2.3 Network Wiring
To take advantage of the many features available in your I-Tech amplifi er via the 
IQ Network, you can establish a simple network connection between a PC and your I-
Tech amplifi er. Standard 100Mb Ethernet hardware and network protocol apply. Figure 
2.7 shows a connection between a PC and a single I-Tech amplifi er using a crossover 
network cable. Figure 2.8 shows a simple IQ Network between a single PC and three 
I-Tech amplifi ers. 
Figure 2.7
Connecting to a single 
I-Tech Amplifi er
Figure 2.8
Three I-Tech Amplifi ers 
in a Simple IQ Network
Fast Ethernet networks including IQ Networks require Cat. 5 grade or higher network 
cabling. For best results, the use of preassembled Cat. 5 cables is recommended. 
When assembling your own network cables, it is good practice to follow the EIA/TIA 
568B protocol for RJ-45 cable. This protocol assigns wire colors as follows:
Extra care must be taken when attaching RJ-45 connectors to cable. Make sure you 
use the appropriate crimping tool and verify that the connector is properly seated into 
the tool, or damage will result.
Figure 2.9
EIA/TIA 568B 
Color Code