Huawei SLS91SP3SA OptiX Telecom System Card / Module

Huawei SLS91SP3SA OptiX Telecom System Card / Module Image 1

SP3S 16-channel E1 (Native mode) service interface board for the Huawei OptiX RTN 980L microwave IDU, carrying legacy TDM traffic across the link.

The Huawei SLS91SP3SA is an SP3S service interface board for the OptiX RTN 980L microwave transmission platform, fitted in the indoor unit (IDU). The SP3S board receives and transmits E1 traffic in Native TDM mode, carrying up to 16 channels of E1 signals into the node for transport across the microwave link. It plugs into the IDU service slots and works alongside the system control and IF boards to deliver legacy TDM services over the RTN 980L. The SLS91SP3SA is used in mobile backhaul and transport networks that still carry E1-based circuits. Supplied refurbished, it is a practical spare for maintaining or expanding an existing RTN 980L deployment. Pricing is available on request.

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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