Ntdk83 And Ntdk99 Ip Daughterboard Leds - Nortel 1000E Maintenance Manual

Page 44 of 162 Hardware maintenance tools

NTDK83 and NTDK99 IP Daughterboard LEDs

Figure 7
NTDK83 and NTDK99 card circuit board LEDs
553-3041-500 Standard 1.00
Initialize button
Similar to the Init button on the CS 1000E Core Call Server, the manual
initialize (Man Int) button on the SSC card starts the Initialize program. The
Initialize program can clear some equipment faults. It then rebuilds
call-dependent data, and generates system messages indicating the status of
the system. This process is called an initialization.
CAUTION — SERVICE INTERRUPTION
Call processing is briefly interrupted during an
initialization.
The NTDK83 and NTDK99 IP Daughterboards each have three LEDs for
each IP port they contain. The LEDs provide the status of the Layer2 network
link to the IP daughterboards. Figure 7 and Table 6 provide further
descriptions of these LEDs.
RX - Red
TX - Yellow
Link - Green
September 2004
For the NTDK83, these link LEDs indicate the status of port 1
when installed in the upper position of the NTDK20 SSC,
or port 2 when installed in the lower position of the NTDK20 SSC.
These link LEDs indicate the status of port 3 when installed in the
upper position of the NTDK20 SSC, or port 4 when installed in the
lower position of the NTDK20 SSC.
553-CSE0137