Huawei SLS91SP3SA OptiX Telecom System Card / Module

Huawei SLS91SP3SA OptiX Telecom System Card / Module Image 1

Huawei SLS91SP3SA SP3S system module for optical transmission equipment.

The Huawei SLS91SP3SA is an SP3S system module designed for use within Huawei’s optical transmission and networking platforms. This board provides essential processing or interface functions as part of a larger chassis-based telecommunications system.

The SP3S module is typically deployed within Huawei’s SDH (Synchronous Digital Hierarchy) or OTN (Optical Transport Network) equipment, supporting carrier-grade transmission networks. These systems are widely used by telecommunications operators and large enterprises for backbone and metro network infrastructure.

As with many Huawei transmission platform components, the SP3S module may be part of legacy or end-of-life equipment series. However, these systems remain in active service across numerous networks globally, creating ongoing demand for replacement and spare modules.

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 SLS91SP3SA refurbished or new?
Tech-Star supplies both new and refurbished Huawei SLS91SP3SA. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei SLS91SP3SA?
Refurbished Huawei SLS91SP3SA 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 SLS91SP3SA?
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 SLS91SP3SA 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 SLS91SP3SA 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 FeaturesChassis-mounted system module; Optical transmission support; Carrier-grade design
ApplicationsTelecommunications backbone networks; Metro optical transport; Carrier network infrastructure
CompatibilityHuawei OptiX transmission platforms; SDH/OTN chassis systems
PlatformOptiX
ManufacturerHuawei

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