Huawei 0383421 OptiX OSN Telecom System Card / Module

Huawei 0383421 OptiX OSN Telecom System Card / Module Image 1

Huawei 0383421 SSN1UXCSB01 cross-connect and switching board for OptiX transmission systems.

The Huawei 0383421 (SSN1UXCSB01) is a universal cross-connect and switching board designed for Huawei OptiX SDH/MSTP transmission platforms. This system board provides high-capacity cross-connect switching functionality, enabling flexible traffic routing and protection switching within optical transport networks.

The UXCSB01 board is deployed in Huawei OptiX series equipment such as the OSN 3500, OSN 7500, and similar SDH/MSTP platforms. It serves as a core switching element, handling the cross-connection of STM-level signals and supporting various network protection schemes including MSP and SNCP.

This is a legacy product associated with Huawei’s established SDH/MSTP transmission portfolio. While these platforms remain in active service across many telecommunications networks, they represent mature technology that has been supplemented by newer OTN and packet-optical solutions. The board remains relevant for network maintenance, capacity expansion, and spares inventory.

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 0383421 refurbished or new?
Tech-Star supplies both new and refurbished Huawei 0383421. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei 0383421?
Refurbished Huawei 0383421 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 0383421?
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 0383421 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 0383421 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 FeaturesUniversal cross-connect switching; High-capacity signal routing; Network protection support; Hot-swappable design
ApplicationsSDH/MSTP optical transport networks; Telecommunications backbone infrastructure; Metro and regional transmission networks
CompatibilityHuawei OptiX OSN 3500; Huawei OptiX OSN 7500; Huawei OptiX OSN series platforms
SpecificationsSDH cross-connect functionality; STM-level switching capacity; MSTP platform compatible
PlatformOptiX OSN
ManufacturerHuawei

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