Nokia 473941A Optical Transport Optical Transmission Module

Nokia 473941A Optical Transport Optical Transmission Module Image 1

Nokia 473941A AZNA optical transmission module.

The Nokia 473941A is an AZNA (Adjustable Zero-dispersion Negative chirp Algorithm) optical transmission module designed for Nokia optical networking platforms. This component is engineered to compensate for chromatic dispersion in long-haul fibre optic transmission systems, enabling extended reach and improved signal quality across optical transport networks.

The AZNA module is typically deployed within Nokia’s optical transport equipment, including DWDM and OTN platforms. It plays a critical role in maintaining signal integrity over extended distances by dynamically adjusting for dispersion effects that accumulate in fibre transmission, making it essential for backbone and metro core network applications.

This is a legacy Nokia optical networking component from earlier generations of their transport portfolio. While superseded by newer coherent transmission technologies, the 473941A remains relevant for operators maintaining existing Nokia optical infrastructure or requiring spare parts for established network deployments.

Available from Tech Star as new or refurbished stock. Submit a price enquiry for availability and lead time.

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 Nokia 473941A refurbished or new?
Tech-Star supplies both new and refurbished Nokia 473941A. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Nokia 473941A?
Refurbished Nokia 473941A 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 Nokia 473941A?
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 Nokia 473941A 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 Nokia 473941A 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 FeaturesChromatic dispersion compensation; Negative chirp algorithm; Long-haul transmission support
ApplicationsLong-haul optical networks; Metro core transmission; DWDM system deployments
CompatibilityNokia optical transport platforms; DWDM network infrastructure
PlatformNokia Optical Transport
ManufacturerNokia

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