Huawei 020MMJ10 OptiX Telecom System Card / Module

Huawei 020MMJ10 OptiX Telecom System Card / Module Image 1

Huawei 020MMJ10 SRUB optical interface board for OptiX transmission systems.

The Huawei 020MMJ10 is an SRUB (STM-1 Regenerator Unit Board) optical interface board designed for use in Huawei’s OptiX SDH transmission equipment. This board provides STM-1 level optical regeneration and processing capabilities within synchronous digital hierarchy networks.

The SRUB module is typically deployed in Huawei OptiX Metro and backbone transmission systems, where it handles optical signal regeneration, timing recovery, and section overhead processing for STM-1 rate traffic. It serves as a key component in SDH ring and point-to-point network architectures.

This is a legacy SDH product from Huawei’s established OptiX transmission portfolio. While SDH technology has been largely superseded by packet-based networking in new deployments, SRUB boards remain essential for maintaining and expanding existing SDH infrastructure across telecoms and enterprise networks.

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 020MMJ10 refurbished or new?
Tech-Star supplies both new and refurbished Huawei 020MMJ10. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei 020MMJ10?
Refurbished Huawei 020MMJ10 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 020MMJ10?
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 020MMJ10 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 020MMJ10 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 FeaturesSTM-1 optical regeneration; SDH section overhead processing; Hot-swappable design
ApplicationsSDH backbone networks; Metro transmission rings; Legacy telecoms infrastructure maintenance
CompatibilityHuawei OptiX OSN series; Huawei OptiX Metro series
SpecificationsSTM-1 rate (155.52 Mbps); SDH interface board
PlatformHuawei OptiX
ManufacturerHuawei

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