Lumopt
Lumopt
Deploy industry-compliant modules validated under local carrier parameters for mission-critical low latency and optical budgeting.
The Argentine telecommunications landscape is undergoing a critical infrastructure update. Prompted by ENACOM's spectrum allocations for 5G NR bands (especially in the 3.5GHz range), top tier operators such as Telecom Argentina (Personal), Claro, and Movistar are rapidly modernizing their radio access networks (RAN). In the core transmission and fronthaul segments, legacy 10G systems are hitting bandwidth limitations.
Our line of 25G SFP28 and 32G SFP28 modules offers a highly efficient migration path. Instead of undergoing cost-prohibitive changes to 100G architectures at the cell-site level, Argentine telecom operators can leverage 25G SFP28 links over existing SMF/MMF fiber channels. This directly supports the Common Public Radio Interface (eCPRI) protocol used in modern 5G distributed units (DUs) and centralized units (CUs).
From the major metropolitan data hubs in Buenos Aires, Rosario, and Córdoba, to the critical industrial connections in Neuquén's Vaca Muerta oilfield operations and Patagonia's wind farms, we supply specialized Industrial Temperature (-40°C to 85°C) SFP28 transceivers. These modules are specifically engineered to withstand harsh local environmental conditions while maintaining a Low Bit Error Rate (BER).
Deploying next-gen optical interfaces built on international Multi-Source Agreements (MSA) to ensure broad compatibility.
Globally, hyperscale cloud data centers and enterprise SAN networks are consolidating their edge access utilizing SFP28 form factors. In the storage domain, 32G Fibre Channel (FC) SFP28 modules have become the industry standard for high-throughput host bus adapters (HBAs) and storage arrays. Our modules support backward compatibility with 10G Ethernet and 8G/16G Fibre Channel systems, helping secure your current hardware investments during future infrastructure upgrades.
By using NRZ modulation technology, 25G/32G SFP28 modules keep power consumption low (typically under 1.2W to 1.5W per port) while avoiding the complex FEC (Forward Error Correction) latency overhead associated with PAM4-modulated 50G/100G interfaces. This makes SFP28 the optimal price-to-performance choice for edge environments and metro ethernet networks.
A quick technical guide to matching optical requirements with specific network topology challenges.
| Module Type | Wavelength (nm) | Fiber Type | Max Distance | Typical Applications | Optical Budget (dB) |
|---|---|---|---|---|---|
| 25G SFP28 SR | 850nm | MMF (OM3/OM4) | 70m / 100m | Intra-rack, Top-of-Rack (ToR) switch links | 8.4 dB |
| 25G SFP28 LR | 1310nm | SMF (G.652) | 10km | Enterprise Campus backbone & 5G Fronthaul | 6.3 dB |
| 25G SFP28 ER | 1310nm / 1550nm | SMF (G.652) | 30km / 40km | Long-haul inter-office, rural aggregation | 15.0 dB |
| 25G SFP28 BiDi | Tx1270 / Rx1330 (& vice versa) | Simplex SMF | 10km / 20km / 40km | Fiber-constrained links, eCPRI RAN systems | 12.0 to 18.0 dB |
| 25G CWDM / DWDM | ITU-T Grid Bands | SMF (G.652) | 10km to 30km | WDM Metro Ring Aggregation, passive MUX networks | 14.0 to 16.0 dB |
Equipped with standardized dust-free production workshops and advanced automated testing equipment to guarantee international-level quality.
Lumopt Opto Technology Co., Ltd., registered as Luguang Communication Technology Co., Ltd. in China, is a professional Chinese manufacturer and exporter specializing in high-performance optical transceivers.
We focus on the R&D, production and customization of full-series optical modules covering 10G, 25G, 100G, 400G, 800G and 1.6T products, which are widely applied in data centers, telecom networks, cloud computing, AI computing equipment and enterprise communication systems.
Equipped with standardized dust-free production workshops, advanced automatic testing equipment and a professional technical R&D team, we implement strict quality control throughout the whole production process. All our optical transceivers comply with international industry standards and have passed relevant reliability certifications, supporting OEM & ODM customized services to meet diverse demands from global buyers.
By maintaining a strict production standard, we provide reliable connectivity products. Our compatibility testing center operates switches, routers, and firewalls from major manufacturers (including Cisco, Huawei, Juniper, Arista, and HPE), ensuring that each delivered 25G/32G SFP28 module works seamlessly upon deployment in your network.
From short-range multi-mode connectivity to long-reach single-mode WDM transceivers. Select the product that fits your network configuration.
Navigating import procedures in Argentina (such as SIRA/SIDI declarations and customs clearings) requires experienced trade support. We provide complete commercial invoicing, clear country of origin documentation, and HS Code classification (typically 8517.62) to ensure efficient processing at Buenos Aires ports.
Furthermore, our engineering team offers specialized EEPROM programming services. Before dispatch, we can flash compatible configuration files for systems by Cisco, Huawei, Juniper, Arista, Mikrotik, Edge-Core, and more, helping to prevent "unsupported transceiver" warnings during field deployment.
Each transceiver batch is tested on switch racks running simulated local traffic patterns to confirm zero packet loss performance.
Clear answers to common questions about deploying 25G/32G optical transceivers in local networks.
Request a customized quote or technical consultation. Our engineers will assist with custom coding, compatibility questions, and shipping arrangements for your project.
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