Cisco Catalyst 2900 XL Series Installation And Configuration Manual page 24

Physical Description
Table 1-3
Color
Off
RJ-45 Connector and Category 5 UTP Cabling Requirements
The ATM 155 UTP module requires an RJ-45 connector and Category 5 UTP
straight-through cable as shown in Figure 1-8. The maximum distance for UTP network
connections is 328 feet (100 meters).
Figure 1-8
Pin 1
Pin 8
The RJ-45 connector shown in Figure 1-9 is on the ATM 155 UTP module front panel. The
figure also lists the pin assignments.
1-12
Catalyst 2900 Series XL ATM Modules Installation and Configuration Guide
ATM 155 UTP Module LED Description (Continued)
Operating Status
The module is not connected to the ATM network of the Catalyst 2900
series switches or another ATM device.
RJ-45 Connector and Category 5 UTP Cable
RJ-45 (both ends)