Carrier Access 770-0125-AB installation manual Module Red LED Module Green LED Status Top Bottom

Installation

Installing the NSP101 Control Card

To install the NSP101, open the ejector tabs and slide the card into its proper slot until you feel resistance, then push to close the ejector tabs into their locking position against the metal rails. Verify that the card is firmly placed by applying pressure to the ejector tabs to seat the card fully in the chassis.

WARNING! WHEN INSTALLING OR REPLACING BROADWAY HARDWARE, ALWAYS ADHERE TO GOOD PRACTICE WITH RESPECT TO ESD PROCEDURES—USE A REGULARLY AND PROPERLY TESTED GROUNDING STRAP.

Each NSP101 has eight front panel LED indicators. From left to right, the two rows of indicators on each NSP101 indicate NSP101 module operating status (common indicators to all control and line interface cards), active card, power input status and Ethernet line activity.

NIP-1

	E
	L
	U
	D
M	O

13

INTERFACE

NIP-5

NSP-2

NSP-1

E

1	3
INTERFACE
			2
			1
ACTIVE	ALARM SUM	PWR	2	ETH
			1

UIP-2

ACTIVE				UIP-1
1	3	5	7	9 11 13 15

OSP-1

BSP-4

BSP-3

BSP-2

BSP-1

E C E

A D w a y

TM

The following tables describe the status of the NSP101 control card based upon the front panel LED status of the card.

MODULE Red LED	MODULE Green LED	Status
(Top)	(Bottom)
Off	Off	No power to the card
Off	On	Card operating normally
On	Off	Card failure
On	On	Card initializing during system
		power up

Active or standby NSP101:

ACTIVE Green LED	Status
On	This is the Active NSP101
Blinking Slow	This is the Standby NSP101
Blinking Fast	The NSP101s are synchronizing databases

CAUTION! WHEN BROADWAY DATABASES ARE SYNCHRONIZING BETWEEN THE ACTIVE AND STANDBY BROADWAY SYSTEMS, THE ACTIVE LEDS ON THE NSP101S BLINK RAPIDLY

TO SIGNIFY A FILE TRANSFER IS IN PROGRESS. YOU MUST WAIT UNTIL THESE LEDS HAVE STOPPED FLASHING BEFORE YOU PERFORM ANY OPERATION TO RE-INITIALIZE THE BROADWAY SYSTEM EITHER THROUGH A REBOOT OR FORCED NSP101 PROTECTION SWITCHOVER.

2-14 BROADway - Release 4.00