Huawei 021UDH OptiX RTN 900-series microwave transmission, mobile backhaul Telecom System Card / Module

Huawei 021UDH OptiX RTN 900-series microwave transmission, mobile backhaul Telecom System Card / Module Image 1

Huawei OptiX RTN 900 series CSHO board, material code 021UDH.

The 021UDH is a material code for a ‘CSHO Board’, a sibling variant in the same CSH-family board designation already confirmed and published elsewhere in this import for Huawei’s OptiX RTN 900-series microwave transmission platform (as SL91CSH and SLA1CSHCB). This material code family covers several CSH sub-variants (CSH, CSHA, CSHC, CSHD, CSHN, CSHO) supplied across this batch, providing core interface and communication functions within the RTN indoor unit subrack. The RTN 900 series is one of Huawei’s most widely deployed microwave transmission platforms for mobile backhaul. Tech-Star supplies tested pulls to support ongoing RTN maintenance. Tech-Star (UK-based, shipped worldwide) supplies this as a tested unit. Get in touch with our team to confirm compatibility with your RTN subrack configuration before ordering.

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 021UDH refurbished or new?
Tech-Star supplies both new and refurbished Huawei 021UDH. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei 021UDH?
Refurbished Huawei 021UDH 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 021UDH?
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 021UDH 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 021UDH 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 FeaturesCSHO interface board; OptiX RTN 900-series compatible
ApplicationsHuawei OptiX RTN 900-series microwave transmission, mobile backhaul
CompatibilityHuawei OptiX RTN 900-series subrack (RTN900/910/950)
Specifications021UDH; CSHO Board
PlatformHuawei OptiX RTN 900-series microwave transmission, mobile backhaul
ManufacturerHuawei

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