Huawei 021LKM OptiX Optical Transmission Module

Huawei 021LKM OptiX Optical Transmission Module Image 1

Huawei 021LKM OBA optical booster amplifier module.

The Huawei 021LKM is an OBA (Optical Booster Amplifier) module designed for use in Huawei optical transmission systems. This board provides signal amplification at the transmitting end of optical links, boosting optical power levels to enable transmission over extended distances without signal degradation.

OBA modules are typically deployed in DWDM (Dense Wavelength Division Multiplexing) and OTN (Optical Transport Network) systems where long-haul or ultra-long-haul transmission is required. The 021LKM integrates into Huawei OptiX series platforms, serving telecommunications carriers and large enterprise networks requiring high-capacity optical backbone infrastructure.

As optical transmission technology continues to evolve, this module represents Huawei’s established portfolio of amplification solutions for carrier-grade networks. It remains relevant for operators maintaining existing Huawei optical infrastructure or sourcing compatible replacement components.

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 021LKM refurbished or new?
Tech-Star supplies both new and refurbished Huawei 021LKM. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Huawei 021LKM?
Refurbished Huawei 021LKM 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 021LKM?
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 021LKM 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 021LKM 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 FeaturesOptical booster amplification; Extends transmission distance; Hot-swappable design
ApplicationsLong-haul optical transmission; DWDM backbone networks; Carrier optical transport
CompatibilityHuawei OptiX OSN series; Huawei OTN platforms
SpecificationsOptical booster amplifier function; Erbium-doped fibre amplification
PlatformHuawei OptiX
ManufacturerHuawei

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