


Avaya Definity TN570C Expansion Interface Circuit Pack - Refurbished
Features:
This card will provide an interface with the TDM bus and pack bus between the two.
Fiber optic links interconnecting cabinets used in a Port Network (PN) between a PN and another PN in a direct-connect system.
used in SREPN (Survivable Remote Expansion Port Network) R7 or Later
WARRANTY: 90-DAY REPLACEMENT WARRANTY / FINAL SALE
Features:
This card will provide an interface with the TDM bus and pack bus between the two.
Fiber optic links interconnecting cabinets used in a Port Network (PN) between a PN and another PN in a direct-connect system.
used in SREPN (Survivable Remote Expansion Port Network) R7 or Later
WARRANTY: 90-DAY REPLACEMENT WARRANTY / FINAL SALE
Features:
This card will provide an interface with the TDM bus and pack bus between the two.
Fiber optic links interconnecting cabinets used in a Port Network (PN) between a PN and another PN in a direct-connect system.
used in SREPN (Survivable Remote Expansion Port Network) R7 or Later
WARRANTY: 90-DAY REPLACEMENT WARRANTY / FINAL SALE