Huawei 03053858 OptiX OSN Telecom System Card / Module

Huawei 03053858 OptiX OSN Telecom System Card / Module Image 1

Huawei 03053858 ESUA0 service processing unit for OptiX transmission systems.

The Huawei 03053858 is an ESUA0 service processing unit designed for deployment in Huawei OptiX optical transmission equipment. This board provides essential service processing capabilities, handling data switching and traffic management functions within the transmission platform.

The ESUA0 unit is typically deployed in Huawei’s OptiX OSN or Metro series optical networking systems, serving as a core component for managing Ethernet services and cross-connect switching within the chassis. It enables operators to provision and manage high-capacity data services across optical transport networks.

This is a legacy Huawei transmission platform board that remains in use across established network infrastructure deployments. The ESUA0 continues to be sought after for maintenance, expansion, and spares purposes in existing OptiX installations.

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 03053858 refurbished or new?
Tech-Star supplies both new and refurbished Huawei 03053858. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei 03053858?
Refurbished Huawei 03053858 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 03053858?
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 03053858 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 03053858 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 FeaturesService processing unit; Ethernet service handling; Cross-connect switching capability
ApplicationsOptical transport networks; Metro Ethernet services; Carrier backbone infrastructure
CompatibilityHuawei OptiX OSN series; Huawei Metro transmission platforms
PlatformOptiX OSN
ManufacturerHuawei

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