Huawei 021AUE OptiX OSN Series Telecom System Card / Module

Huawei 021AUE OptiX OSN Series Telecom System Card / Module Image 1

Huawei 021AUE TN53NQ202 optical transmission board for OSN series.

The Huawei 021AUE is a TN53NQ202 board designed for use in Huawei’s optical transmission network (OTN) equipment. This board provides high-capacity wavelength division multiplexing (WDM) functionality, supporting the transmission of multiple data channels over optical fibre infrastructure.

The TN53NQ202 is typically deployed within Huawei’s OptiX OSN series transport platforms, which serve metropolitan and long-haul optical networks. These systems are widely used by telecommunications carriers and large enterprises requiring high-bandwidth, reliable data transport between sites.

As part of Huawei’s established OTN portfolio, this board represents proven technology for operators maintaining or expanding existing Huawei optical network deployments. It may be particularly relevant for organisations seeking replacement units or spares for installed OSN systems.

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 Huawei 021AUE refurbished or new?
Tech-Star supplies both new and refurbished Huawei 021AUE. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei 021AUE?
Refurbished Huawei 021AUE 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 Huawei 021AUE?
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 Huawei 021AUE 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 Huawei 021AUE 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 FeaturesWDM optical transmission; OTN board architecture; Hot-swappable design
ApplicationsMetropolitan optical networks; Long-haul telecommunications; Carrier backbone infrastructure
CompatibilityHuawei OptiX OSN 8800; Huawei OptiX OSN 6800; Huawei OptiX OSN 1800
PlatformOptiX OSN Series
ManufacturerHuawei

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