Carrier Access 770-0125-AB Cabling the ESP155, OSP155, BCP155, and ESP155 LED Indicators

Installation

Installing OSP155/ESP155/BCP155 Line Interface Cards

Cabling the ESP155

ESP155 cables should be attached to the line interface card before installing in the BROADway chassis. To cable and insert the ESP155 line interface card:

1.Attach the 75Ohm coaxial cables to the transmit and receive SMB ports on the line interface card.

2.Insert the ESP155 card into the chassis. 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. Check that the card is firmly in place by pushing the card itself (not the ejectors) back one further time into the chassis.

3.Dress the cables through the grommets at the right hand side of the chassis. The cable fits snugly in each slot.

OSP155, BCP155, and ESP155 LED Indicators

Each OSP155, BCP155 and ESP155 line card in a OSP slot has two LED indicators that describe the operational status of the module itself. There are a further two LED indicators per card that describe the status of the line interface.

NIP-4

NIP-3

NIP-2

NIP-1

		E	1 3
	L
	U		INTERFACE
	D
M	O

NIP-8	OSP-4
NIP-7	OSP-3
NIP-6	OSP-2
NIP-5	OSP-1
1	3

INTERFACE

2

B

R

O

A D

The following tables describe the status of the OSP155, ESP155 or BCP155 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.

BROADway - Release 4.00 2-27