Nortel AC/DC Power Unit – NTDK70BBE5

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Nortel AC/DC Power Unit (NTDK70BBE5)

Nortel AC/DC Power Unit – NTDK70BBE5

SKU: NTDK70BBE5

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Description

The Nortel AC/DC Power Unit (NTDK70BBE5) is in stock.

The Nortel NTDK70BBE5 is a 750VA AC/DC power supply unit (PSU) specifically engineered for the Nortel Meridian 1 Option 11C telephone switch and CS 1000M cabinets. It serves as an essential element supplying power to Nortel business phone sets, with an input range of 100-240V at 8A.

Key Specifications and Features:

Manufacturer: Nortel Networks (subsequently Avaya/Astec AA23120RS5 series).
Capacity: 750VA.
Compatibility: Meridian 1 Option 11C, CS 1000M, and Business Communication Manager (BCM) systems.
Input Voltage: 100-240V AC.
Design: Internal power supply unit (PSU).
E5 Designation: Typically signifies adherence to particular environmental standards concerning components.

MF Communications stock a wide range of telephone system parts, including the Nortel AC/DC Power Unit (NTDK70BBE5). All products come with a full warranty and can be delivered worldwide.

By supplying current and legacy business telephone system parts to small, medium and large companies in over 125 countries, we have built up a reputation for excellent quality products and customer service, good lead times and a wide range of stock availability.

We have 1000s of products in our warehouse. So, if you cannot find the parts you are looking for, contact us and we will find them for you.

Please quote Nortel AC/DC Power Unit or NTDK70BBE5 when contacting us about this product.

  • Compatibility: Designed for Meridian 1 Option 11C, 61C, and 81C systems, as well as the CS1000M platform.
  • Input Voltage: Supports a global input range of 100–240V AC, 50/60 Hz.
  • Power Capacity: Rated at 750 VA (roughly equivalent to 8A).
  • System Functionality: Provides power to the Small System Controller (SSC), line cards, and trunk cards within the cabinet.
  • Form Factor: Internal unit designed to be mounted inside the PBX main or expansion cabinets.
  • Compliance/Designation: The E5 designation is often linked to environmental compliance standards, such as restricted mercury use.
  • Alternative Model Number: Often associated with or interchangeable with the Astec AA23120RS5 series.

At MF Communications we offer a full one year warranty* on all new, remanufactured and refurbished products.

We offer after sales support** and advice from answering simple user questions to full system programming services. These services are maintained through a combination of online support documents and a full range of business telecoms services, including our maintenance and support services.

We will do all we can to offer our assistance with any problems you may encounter.

MF Communications has built its reputation on offering customer satisfaction. So if you are a customer with a problem, we want to know about it. You can contact us by calling +44 (0) 1892 514687 or email info@mfcomm.co.uk.

*some DECT telephones & untested equipment has a reduced time period warranty.

**where relevant to products/services offered.

UK Delivery

We aim for next day delivery. Any order placed before 1.00 pm on any business day (Monday – Friday excluding Bank Holidays) should be delivered the next business day before 5.30 pm (assuming the item is in stock).

Worldwide Delivery

We ship worldwide from our UK warehouse. All international shipment charges are quoted per parcel. If your order exceeds the standard parcel size further shipment charges will be due before the order can be shipped. We will contact you directly with any additional shipment charges are due.

Read more information on UK and Worldwide Delivery.

  1. The Customer is required to inspect all goods upon receipt and to notify MF Communications Limited of any defects or complaints within 7 days of receiving goods.
  2. It is the responsibility of the customer to ensure the safe return of faulty or incorrect goods to MF Communications Limited.
  3. All goods returned must clearly state customers name, order no, telephone number, fault details and proof of purchasing. These goods must be in MF Communications Limited’s original packaging and condition, with original insertions, fixtures and parts. Failure to do so will result in the refund being invalidated.
  4. We use tamper proof labels which are stuck to each item sold by MF Communications Limited. This ensures that goods have been purchased from MF Communications Limited. When the label is peeled back MF Communications Limited Company details sticks to the glue and the label will then say void. No goods will be accepted back unless this label is intact.
  5. Restocking Fee 20% UK Only. Returned Goods MUST be in re-saleable condition or customer will be charged full invoice value.

About

MF Communications is a leading business telecoms solutions provider. We have been supplying new, remanufactured and refurbished business phones, telephone systems, parts and telecommunications since August 2000.

Unit 30 Chapman Way, Tunbridge Wells, Kent, TN2 3EF, UK

+44 (0)1892 514 687

info@mfcomm.co.uk

Monday - Friday 8am to 5pm

© MF Communications Ltd 2000 - 2026. All Rights Reserved. All 3rd party trademarks acknowledged.
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