Carrier Access 770-0125-AB installation manual NHP160 LED Indicators, A y

Installation

Installing the NHP160 Line Interface Card

4. Connect the other end of the cables to your terminating equipment.

For cable pinouts of the NHP160 SCSI port connector, see NHP160 Connector Pinouts on page A-8.

NHP160 LED Indicators

Each NHP160 line card in a UIP slot has two LED indicators that describe the operational status of the module itself. There is a further single LED indicator per physical interface that describes the status of the line interface. The active LED position is not used on the NHP160.

						1
NSP-1		ACTIVE	ALARM	SUM	PWR	2	ETH
						1
		ACTIVE
	LE	1	3 5	7	9 11 13 15
	U
	D
M	O

UIP-2

UIP-1

BSP-3

BSP-2

BSP-1

	E		E
			C
	L		A
	U	E	F
	D
	O	R
M		T
		IN

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The following tables describe the status of the NHP160 line interface 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

If the card failure sequence is displayed, remove the card and re-insert it into the chassis. If the card failure sequence is still displayed, then replace the card.

Line status (per port):

Port LED	Port State
off	The card is not configured, or alarm reporting is disabled on the
	interface
green	Interface operating normally
blinking green	Interface performing a diagnostic test
blinking red	Yellow alarm (RAI)
red	Interface failure (LOS, OOF, AIS)

2-20 BROADway - Release 4.00