Nortel NT5K70AA (telecommunications transmission and networking portfolio) Telecom System Card / Module

Nortel NT5K70AA (telecommunications transmission and networking portfolio) Telecom System Card / Module Image 1

Nortel NT5K70AA: Central Office Trunk card for the Meridian 1 Option 11 platform.

The Nortel NT5K70AA is a Central Office Trunk card for the Meridian 1 Option 11 platform, part of the NT5K-prefixed hardware family used on Option 11 and Option 11C systems. It provides trunk-side interface capacity for connecting an Option 11 system to the public network over standard central-office trunk circuits, sitting in the system’s main cabinet alongside line and control cards. Option 11 systems of this generation remain in service in a number of established small-to-mid-size business telephony installations, and genuine trunk-card spares are a routine requirement for maintaining full trunk capacity, restoring redundancy after a card failure, or expanding an existing installation. Tech-Star (UK-based, shipped worldwide) stocks Nortel Option 11 cards to support ongoing system maintenance. Please contact our sales team to confirm exact compatibility and for current stock and pricing.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Compatible with the same platform

Frequently asked questions

Is the Nortel NT5K70AA refurbished or new?
Tech-Star supplies both new and refurbished Nortel NT5K70AA. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Nortel NT5K70AA?
Refurbished Nortel NT5K70AA comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Nortel NT5K70AA?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Nortel NT5K70AA be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Nortel NT5K70AA be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesGenuine Nortel component; Central Office Trunk card; compatible with its Nortel host system
ApplicationsNortel system maintenance; component redundancy and spares; capacity expansion
CompatibilityNortel compatible host systems/chassis
SpecificationsCentral Office Trunk card
PlatformNortel (telecommunications transmission and networking portfolio)
ManufacturerNortel

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