Carrier Access BROADway System 770-0125-AB - Manual (Page 32)

2-16 BROADway - Release 4.00
Installation
Installing the NIP400 Line Interface Card
Installing the NIP400 Line Interface Card
BROADway supports up to eight NIP400 quad T1/E1 line interface cards installed in slots NIP-1
through NIP-8. To support NIP400 redundant operation, you must install a NIP400 card in slot NIP-8.
To install the NIP400, open the ejector tab and slide the card into its proper slot until you feel resistance,
then push to close the ejector tab into its locking position against the metal rail (the NIP400 has a single
ejector only). Check that the card is firmly in place by applying pressure to the ejector tab and the edge
of the circuit board to seat the card fully into the chassis. If you are replacing a NIP400 card, wait at
least three seconds after removing a NIP400 card before inserting a new one.
WARNING! W HEN INSTALLING OR REPLACING BROAD WAY HARDWARE , ALWAYS ADHERE
TO GOOD PRACTICE WITH RESPECT TO ESD PROCEDURES — USE A REGULARLY AND PROPERLY
TESTED GROUNDING STRAP .
CKIN-1
NIP TX1 NIP TX2 TX2 TX1 TX3 TX4
NIP RX1 NIP RX2 RX3 RX1 RX2 RX4
ALARMS ACO SCP-2
ETH-1 CKIN-2 ETH-2 SCP-1
Insert NIP400 cards (optional)
NIP-4
NIP-3
NIP-2
NIP-1
NIP-8
NIP-7
NIP-6
NIP-5