Huawei SL91CSHUF OptiX OSN Telecom System Card / Module

Huawei SL91CSHUF OptiX OSN Telecom System Card / Module Image 1

Huawei CSHUF (SL91CSHUF) system control, cross-connect, switching and timing board for the OptiX RTN 950/950A microwave IDU; installs in slot 7/8 with 1+1 protection.

The Huawei SL91CSHUF is a CSHUF system control, cross-connect, switching and timing board for the OptiX RTN 950/950A microwave IDU. It combines the system control and communication unit, packet switching, TDM cross-connect and clock functions on a single board, and provides the auxiliary and management ports for the node. Installed in slot 7 or 8 of the RTN 950 chassis, it can run in 1+1 protection for the control and switching function, supporting Hybrid and Packet microwave configurations for mobile backhaul. It is the control and switching core of the RTN 900 microwave indoor unit; it is not an OptiX OSN optical transport board. 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 SL91CSHUF refurbished or new?
Tech-Star supplies both new and refurbished Huawei SL91CSHUF. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei SL91CSHUF?
Refurbished Huawei SL91CSHUF 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 SL91CSHUF?
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 SL91CSHUF 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 SL91CSHUF 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 FeaturesControl and switching hub functions; System management capabilities; Cross-connect switching; Inter-board communication control
ApplicationsMetro optical transport networks; Backbone transmission systems; Carrier-grade DWDM/SDH deployments
CompatibilityHuawei OptiX OSN 3500; Huawei OptiX OSN 7500; Huawei OptiX OSN series chassis
PlatformOptiX OSN
ManufacturerHuawei

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