Carrier Access BROADway System 770-0125-AB - Manual (Page 31)

BROADway - Release 4.00 2-15
Installation
Installing the NSP101 Control Card
Alarm present:
Power input status:
By default, BROADway is software configured to expect redundant power (using FEED A and
FEED B). If you do not wire one of these inputs, the PWR LEDs will lamp as if there was an alarm
condition. For more information about how to wire FEED A and FEED B, see Cabling Power and
Ground on page 2-6.
If you are only using FEED A (not FEED B), you can configure the BROADway software to disable
power input redundancy and disable the appropriate red LED. For information about how to configure
your system to disable power input redundancy, refer to the online help.
Ethernet port activity:
ALARM SUM Red LED Status
Off No alarm is present
On Indicates there is at least one critical, major or minor
active alarm in the chassis
PWR Red LED #2
(Top) PWR Red LED #1
(Bottom)
Status
Off Off Both power feeds present; operating normally
Off On Power FEED A is not operating
On Off Power FEED B is not operating
ETH Green LED #2
(Top) ETH Yellow LED
#1 (Bottom)
Status
Off Off ETH-1 or ETH-2 not connected (link down)
Off On ETH-1 or ETH-2 connected (link up)
Flashing On Network activity on ETH-1 or ETH-2