Product Supply

Authentic Avaya


The Authorized Source For Certified Refurbished Avaya Voice and Data Equipment. The refurbished product follows the same stringent standards as new Avaya products, but can provide a valuable alternative for Business Partners and customers on a budget. Authentic Avaya also offers the Trade In, Trade Up and Buyback programs which can help financially assist in investing in a new Avaya solution, or reinvesting in a solution with upgraded equipment. These programs serve as an effective tool against gray market activities.

Authentic Avaya selected CTDI to manage this program because of their fully integrated global supply chain model, enabling us to not only have a global reach, but deliver products in a timely manner, refurbish and remarket products with innovative test engineering, and create customizable solutions for Business Partners and Distributors.


CPE Accesssories


CTDI Singapore provides a full suite of accessory solutions such as Set Top Box Accessories (power supplies, coax / component / HDMI / Ethernet cables and cords), and fiber optic cable products.

STB Accessories

  • Power Supplies and Cables
  • A / V Cables
  • Ethernet Cables
  • Coax Cable Assemblies
  • Remote Controls
  • HDMI Cable

EMTA / Modem Accessories

  • Cables
  • Batteries
  • Power Supplies




CTDI Supply has been servicing the Telecom industry for 40 years as a leading approved supplier of both new and refurbished network elements crossing all OEMs and technologies, including Wireline, Wireless, Enterprise, and Data equipment. Today, CTDI Supply supports all major North American Carriers as well as many Tier 2 and Tier 3 Carriers as well as major OEMs. CTDI provides a turnkey supply chain solution, whereby CTDI acquires trade-in, excess, or refurbished assets, thereby allowing the customer to benefit from CTDI's integrated Supply Chain services. The services provided under this solution include the following components:

  • Receipt and processing of customer surplus equipment into CTDI's inventory systems, as well as a segregated storage location utilizing a unique customer product code.
  • Refurbishment (conformance testing/upgrade) for units that exceed customer demands and marketing through CTDI Supply's Global Sales organization.
  • Revenue return model to our customers based upon a mutually agreed upon percentage/return.

Contact Us


2 Woodlands Sector 1
Woodlands Spectrum 1, #03-16
Singapore 738068

Tel: (+65) 6754 1102
Fax: (+65) 6754 1525

For sales:
Other enquiries: