Power Led Status Indicators For Pims; Pim Cable Assembly - Nortel Passport 15000 Hardware Description

110 Chapter 3 Shelf assembly

Power LED status indicators for PIMs

PIM cable assembly

241-1501-200 5.2S2
Each PIM of a Passport 20000 has a LED for the A and B power feeds to the
BIP. See the figure "Location of the PIMs, the MAC address, and the alarm/
BITS module in a Passport 20000" (page 111). While a PIM is powered, the
green LED is lit solid. See the table "Power LED status indicators for each
PIM" (page 110) for an explanation of the LED displays.
Table 14
Power LED status indicators for each PIM
LED color Mode
green solid
off
A cable assembly distributes power from the breaker interface modules
(BIMs) in the breaker interface panel (BIP) to the PIMs. The cable assemblies
for the upper and lower Passport 15000 or 20000s are different lengths. The
cable assemblies are installed when a Passport 15000 or 20000 is installed in
a NEBS 2000 frame. The cable assembly of the second Passport 15000 or
20000 is typically installed even if the frame is shipped with only one shelf.
Meaning
power is on for the slots powered by the PIM
power is off because of one or more of the following:
• the breaker on the BIM that distributes power to it
is off
• the cable from the BIP to the PIM is disconnected
at one or both ends
• the power input to the BIP is off or missing for the
indicated A or B feed
• the BIM is missing or defective
• the LED is burned out