Avaya Definity Lucent TN570D v5 Expansion Interface Circuit Pack Avaya Definity Lucent TN570D v5 Expansion Interface Circuit Pack

2 in stock

$24.96

Avaya Definity Lucent TN570D v5 Expansion Interface Circuit Pack   The TN570D provides interface between the TDM bus and packet bus, and fiber optic links interconnecting cabinets  Used in a Port Network (PN) between a PN and another PN in a direct-connect system, and between a PN and an SNI...



Avaya Definity Lucent TN570D v5 Expansion Interface Circuit Pack  

  • The TN570D provides interface between the TDM bus and packet bus, and fiber optic links interconnecting cabinets 
  • Used in a Port Network (PN) between a PN and another PN in a direct-connect system, and between a PN and an SNI in a switch node carrier in a CSS-connected system
  • Provides control channel applications and time-slot interchanging between the PPN and EPNs 
  • Used when ISDN-BRI and/or ASAI is connected in an EPN 
  • Carries circuit-switched data, packet-switched data, network control, timing control, and DS1 control 
  • Communicates with the TN775B maintenance circuit pack in an EPN to send the EPN environmental and alarm status to the SPE
  • Replaced by the TN2305 or TN2306 when an ATM switch replaced the CSS
  • Used in an EPN that is supported by a Survivable Remote Processor (SRP) 

Used & 100% working. Comes with a 30-day guarantee.



Avaya Definity Lucent TN570D v5 Expansion Interface Circuit Pack  

  • The TN570D provides interface between the TDM bus and packet bus, and fiber optic links interconnecting cabinets 
  • Used in a Port Network (PN) between a PN and another PN in a direct-connect system, and between a PN and an SNI in a switch node carrier in a CSS-connected system
  • Provides control channel applications and time-slot interchanging between the PPN and EPNs 
  • Used when ISDN-BRI and/or ASAI is connected in an EPN 
  • Carries circuit-switched data, packet-switched data, network control, timing control, and DS1 control 
  • Communicates with the TN775B maintenance circuit pack in an EPN to send the EPN environmental and alarm status to the SPE
  • Replaced by the TN2305 or TN2306 when an ATM switch replaced the CSS
  • Used in an EPN that is supported by a Survivable Remote Processor (SRP) 

Used & 100% working. Comes with a 30-day guarantee.

  • ENJOY FREE SHIPPING ON ALL ORDERS INSIDE THE CONTINENTAL US!!
  • Delivery Timing

Orders Placed

Delivery

Time

Monday - Friday, before 6pm Delivery estimate of 1-3 working days commences on the same working day the order is made. #Your order will arrive between Monday - Friday.
Monday - Friday, after 6pm Delivery lead-time of 1-3 working days commences on the next working day from when the order is made.
Saturday and Sunday Delivery estimate of 1-3 working days commences on the next working day from when the order is made.

  • For more details, check our FAQs out here!
  • ENJOY FREE SHIPPING ON ALL ORDERS INSIDE THE CONTINENTAL US!!
  • Delivery Timing

Orders Placed

Delivery

Time

Monday - Friday, before 6pm Delivery estimate of 1-3 working days commences on the same working day the order is made. #Your order will arrive between Monday - Friday.
Monday - Friday, after 6pm Delivery lead-time of 1-3 working days commences on the next working day from when the order is made.
Saturday and Sunday Delivery estimate of 1-3 working days commences on the next working day from when the order is made.

  • For more details, check our FAQs out here!