Adtran 1200236L1 NT1 ACE3 ISDN Network Terminator

NT1 ACE3 ISDN Network Terminator

The NT1 ACE3 combines the functionality of three NT1s in a single device. Connection to the ISDN network is accomplished via three U-interfaces, and connection to the subscribers' terminal equipment utilizing three S/T-interfaces. The U- and S/T-interfaces on the NT1 ACE3 conform to ANSI and CCITT standards and perform all Layer 1 functions. The NT1 ACE3 is designed with aesthetics as well as functionality in mind. The unit is enclosed in an attractive, durable plastic housing appropriate for desktop or wallmount use. The NT1 ACE3 is powered by the external power supply provided with the unit. The unit monitors the S/T-interface for over-current fault conditions. If such a condition occurs, the unit automatically limits the amount of delivered current until the fault condition is removed. The NT1 ACE3 provides 100ohm bus termination and is protected from lightning and harmful line transients on the network interfaces. Six LED status indicators on the NT1 ACE3 aid in fault isolation. Indicators display the status for Power, Network Ready, Network and Customer Errors, and Network Test

Every refurbished, pre-owned, and used Adtran 1200236L1 for sale is fully guaranteed by our extensive 90-day warranty. Please feel free to contact us regarding our inventory of refurbished Adtran networking equipment, or if you have any additional questions regarding this 1200236L1 NT1 ACE3 ISDN Network Terminator.

Shipping Policies


US Orders: Orders for this Adtran 1200236L1 within the USA which qualify for Free Super-Saver Shipping are shipped at our discretion via the lowest cost method. This can be FedEx, UPS, or US Mail. Typically, orders ship within 48 hours.


Adtran 1200236L1 NT1 ACE3 ISDN Network Terminator units which are shipped internationally have a mandatory 5-10 business day security holding period between payment being received and shipment processing. This security policy is to allow funds to fully clear our bank account.


Does offer expedited shipping?


Yes, can usually provide expedited (1 or 2 day shipping) for Adtran products, however there is an additional expedite fee per unique Adtran 1200236L1 NT1 ACE3 ISDN Network Terminator in addition to the product fee and expedited carrier shipping charges. We can only provide expedited shipping to addresses within the USA. If we can offer expedited shipping for an item, expedited shipping costs will be shown at checkout. If we can not provide expedited shipping for an item, then you will not be presented with these options during the cart checkout process.

  • Manufacturer: Adtran
  • Part Number: 1200236L1
  • Availability: 4
  • Condition: Refurbished
  • Warranty: 90 Days
  • Description: Adtran 1200236L1 NT1 ACE3 ISDN Network Terminator

  • Yes, we can ship this item overnight! (US Destinations Only)
  • Price: $40.95