OptiLinker
OptiLinker
Deploy high-speed, low-latency interconnects with our leading 25G transceivers, designed for compatibility with major telecom vendor hardware.
Namibia is undergoing a massive digital transformation, driven by telecom expansions and modernized industrial processes. As major operators like Telecom Namibia and MTC Namibia deploy next-generation fiber backbones and prepare for massive 5G rollouts, the bandwidth demands on transmission systems have multiplied. Legacy 10G networks are fast becoming bottlenecks. The transition to 25G SFP28 and 32G SFP28 Fibre Channel (FC) modules represents the most cost-effective and operationally logical upgrade path.
Moreover, Namibia's strategic ambition to serve as a logistics and transit hub for the Southern African Development Community (SADC) relies heavily on submarine cables, such as the West Africa Cable System (WACS) and Google's Equiano landing in Swakopmund. Connecting these international gateways to landlocked neighbors like Botswana, Zimbabwe, and Zambia requires robust, low-latency, and high-density optoelectronic interfaces in Windhoek's distribution hubs.
"High-speed SFP28 optics are critical to scaling Namibia's national networks, bridging Swakopmund landing stations to enterprise and mining campuses in the interior."
Deploying 25G eCPRI modules to handle high-bandwidth CPRI links between baseband units (BBUs) and remote radio heads (RRHs).
Optical infrastructure in harsh environmental zones (such as inland uranium extraction and off-shore diamond mining operations) requires robust, industrial-temperature modules.
Discover how upgrading from 10G SFP+ to SFP28 reduces capital expenditure and optimizes power efficiency.
SFP28 utilizes a single-lane 25Gbps structure, matching the exact form factor of 10G SFP+ but delivery 2.5 times the throughput without redesigning existing rack layouts.
Upgrade to 100G networks by bundling 4x25G links. It consumes significantly less power per gigabit than deploying multiple legacy 10G networks.
Designed specifically for bank and government storage area networks in Windhoek, enabling fast data recovery and backup with zero packet drops.
Bringing high-precision optical component manufacturing from Shenzhen directly to Namibian network developers.
As a seasoned transceiver manufacturer, OptiLinker Optoelectronics Co., Ltd. offers customized development and robust support. Operating from our advanced facility with optimized precision cleanrooms, our production processes conform strictly to international safety and compatibility standards. By omitting localized intermediaries, we pass on direct factory-level cost structures to Namibian system integrators.
Our quality assurance program employs a 35-member dedicated QC team conducting 100% incoming material inspections, AOI automation, and advanced optical performance assays (including BER testing and detailed eye diagram analysis). Under strict high/low-temperature cycles, our modules prove exceptionally stable, guaranteeing reliability in Namibia's harsh inland heat.
We specialize in matching EEPROM coding parameters for broad vendor compatibility, including:
Deploying specialized optical fiber interfaces to address unique local geographic and industrial challenges.
Challenge: Massive temperature shifts between freezing desert nights and intense day temperatures exceeding 45°C degrade standard fiber transceivers.
Solution: Industrial-grade 25G SFP28 LR/ER transceivers designed with extended temperature tolerance (-40°C to 85°C) to prevent performance degradation.
Challenge: Windhoek telecom exchange hubs face physical rack space constraints combined with explosive cloud computing demand.
Solution: Integrating 25G CWDM/DWDM multiplexed SFP28 links to double fiber density over existing dark fiber lines, eliminating trenching costs.
Challenge: Extending submarine cable capacity inland over long stretches with minimal fiber counts.
Solution: Deploying 25G BiDi (Bidirectional) SFP28 modules operating over a single fiber strand, reducing physical fiber installation requirements by 50%.
Clear information regarding optical design, import pathways to Namibia, and engineering compatibility.
OptiLinker maintains an extensive diagnostic library and testing lab containing switches and routers from Cisco, Huawei, Juniper, HP, and MikroTik. Every SFP28 shipment destined for Namibia is custom programmed and tested to match the customer's specified switch firmware, ensuring plug-and-play installation.
For standard volume orders, production takes 3 to 7 working days. Shipments are dispatched via express carriers (DHL, FedEx, UPS) directly to Hosea Kutako International Airport (WDH) in Windhoek or via maritime shipping to Walvis Bay Port, depending on order size and urgency.
Standard Duplex modules require two fiber strands: one for transmitting (Tx) and one for receiving (Rx). BiDi modules combine Tx and Rx on a single fiber using two different wavelengths (e.g., 1270nm and 1310nm). This effectively doubles your fiber capacity overnight without laying new cables, saving massive CAPEX across Namibian fiber trunks.
Yes, all of our SFP28 modules include real-time DDM support. This enables network administrators in remote offices to monitor operating parameters such as optical output power, input power, temperature, laser bias current, and transceiver supply voltage directly from management dashboards.
A broad array of single-mode, multi-mode, BiDi, CWDM, DWDM, and LWDM solutions tailored for modern systems integration.
Bidirectional Single Mode SFP28 25G BiDi 10km Simplex LC SMF Optical Transceiver Module
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Simplex LC Single Mode SFP28 25G BiDi 20km Bidirectional SMF Optical Transceiver Module
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Cisco SFP-25G-SR-S Compatible Duplex LC MMF 850nm 25G SFP28 100m Optical Transceiver Module
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Cisco SFP-25G-SR-S Compatible Multimode Duplex LC MMF 850nm 25G SFP28 Optical Transceiver 100m
Get Data SheetOptiLinker Optoelectronics Co., Ltd. is a professional optical transceiver manufacturer and solution provider under the brand OptiLinker (www.optilinkertrans.com), specializing in high-speed optical communication modules for global data center and telecom applications.
Founded in 2016, OptiLinker operates a modern production facility with a total building area of approximately 320㎡. With continuous development in optical communication technology, the company has accumulated over 12 years of industry experience and approximately 8 years of export experience.
In the past year, OptiLinker achieved an annual export revenue of around USD 12 million, serving customers across North America, Europe, Southeast Asia, and the Middle East. The company maintains a strong global B2B trade background, focusing on OEM/ODM partnerships with network infrastructure providers.
Driven by innovation and reliability, OptiLinker is committed to delivering high-performance optical connectivity solutions for the global digital infrastructure market.
Precision manufacturing is essential to maintain high signal integrity at 25Gbps and 32Gbps. Our production floor uses highly filtered cleanroom booths to prevent dust settling on exposed transceiver diodes. Using automated test platforms, our engineers quickly test for wavelength stability and receiver sensitivity across hundreds of items simultaneously.
