Atm 155 Utp Module - Cisco Catalyst 2900 XL Series Installation And Configuration Manual

ATM 155 UTP Module

The ATM 155 UTP module (shown in Figure 1-7) has one LED indicator and one RJ-45
connector.
Figure 1-7
ATM 155 UT P
WS -X2 951 -XL
LED Description
The indicator on the front panel of the ATM 155 UTP module illuminates in two colors to
indicate the operating status of the module. The LED is described in Table 1-3.
Table 1-3
Color
Green
Flashing green
Amber
ATM 155 UTP Module
Tig hte n
Scr ew s
To Act iva te
ATM 155 UTP Module LED Description
Operating Status
The module port is connected to an operational ATM switch at the remote
end; it is steady when there is no activity.
The module is transmitting or receiving data. The LED flashes rapidly
when the traffic level is high.
The module is disabled because it did one of the following:
• Responded to an administrative action
• Encountered a secure address violation
• Failed the power-on self-test (POST)
LED
ATM
RJ-45 connector
ATM 155 UTP Module
Overview 1-11