Lumetra
Lumetra
Direct-from-factory optical modules fully compatible with Hirschmann, Moxa, Cisco, and European-standard network hardware platforms operating in Attica, Thessaloniki, and Aegean industrial zones.
Greece is undergoing a profound digital transformation. With major hubs like Athens and Thessaloniki positioning themselves as regional tech corridors, and the intensive expansion of marine, wind, and solar grids, demand for robust legacy-compatible network infrastructure is surging. Lumetra's 155M/622M SFP transceivers play a key role in bridges, railway systems, and heavy industry where long-lifecycle optical networks are preferred over volatile upgrades.
Key Greek organizations—such as the Independent Power Transmission Operator (IPTO/ADMIE), telecom carrier OTE Group, and heavy industrial ports in Piraeus—rely on stable SDH (Synchronous Digital Hierarchy) and Fast Ethernet links. The legacy STM-1 (155 Mbps) and STM-4 (622 Mbps) optical rates remain critical for substations, remote telemetry units (RTUs), and SCADA architectures where new fiber loops require interfaces with older terminal multiplexers.
Lumetra’s SFP line offers ruggedized engineering, delivering temperature tolerance profiles ranging from -40°C to 85°C. This ensures stable performance in harsh marine environments, solar fields in Thessaly, and wind farms across the Peloponnese region.
Understanding the strict physical layer requirements of telecommunications. Our engineering benchmarks meet ITU-T G.957 standards for reliable long-haul and metro deployments.
| Module Standard | Data Rate | Wavelength (nm) | Fiber Type | Reach (km) | TX Power (dBm) | RX Sensitivity |
|---|---|---|---|---|---|---|
| 100BASE-FX / STM-1 | 155 Mbps | 1300 / 1310 | MMF (LC Duplex) | 2 km | -19 to -14 | < -32 dBm |
| 100BASE-LX10 / STM-1 | 155 Mbps | 1310 | SMF (LC Duplex) | 10 - 15 km | -15 to -8 | < -34 dBm |
| 100BASE-ZX / STM-1 LH | 155 Mbps | 1550 | SMF (LC Duplex) | 80 km | -5 to 0 | < -38 dBm |
| STM-4 S-4.1 / OC-12 | 622 Mbps | 1310 | SMF (LC Duplex) | 15 km | -15 to -8 | < -28 dBm |
| STM-4 L-4.2 / OC-12 | 622 Mbps | 1550 | SMF (LC Duplex) | 80 km | -3 to +2 | < -30 dBm |
The expansion of the Piraeus Container Terminal (PCT) requires robust ethernet rings. Lumetra's optical transceivers connect harbor cranes, CCTV systems, and gate control switches back to central SCADA systems.
For IPTO substations, electromagnetic interference (EMI) is a persistent threat. Our SFP modules isolate signals, transmitting data via fiber across high-voltage distribution yards securely.
Telecommunications operators upgrade core networks to OTN, but regional loops in Northern Greece and the islands continue to run on legacy ADSL/VDSL DSLAM systems and older SDH multiplexers.
Lumetra Optoelectronics Technologies Co., Ltd. (founded 2016) combines deep technical expertise with specialized cleanroom manufacturing. We ensure every optical module shipped to Greek distributors meets EU quality certifications.
Operating an 8,500㎡ state-of-the-art facility, our engineering processes are designed to eliminate field failures. Our 48-inspector QA department executes automated validation across:
With 86 R&D engineers driving innovation, Lumetra supports custom wavelength grids, industrial temperature adaptations, and bespoke programming profiles.
Explore our complete range of 155M/622M products, engineered for long-distance singlemode spans, multimode campus rings, and bi-directional single-fiber setups.
Maximize the capacity of your existing fiber plants across the Greek mainland and Aegean islands. By using BiDi SFP transceivers, you can double your bandwidth capacity without deploying new fiber.
We design and build products that align with European directives. This ensures smooth customs clearance at the ports of Piraeus and Thessaloniki, as well as trouble-free system deployment.
All shipped components strictly conform to European environmental and safety regulations, including 2011/65/EU RoHS and CE standards, guaranteeing clean, hazard-free operations.
Our products support industrial automation platforms with an average Mean Time Between Failures (MTBF) exceeding 100,000 hours, keeping deployment costs low.
We supply custom EEPROM coding for seamless vendor compatibility. This ensures our transceivers integrate smoothly with legacy Hirschmann, Moxa, Cisco, and Juniper systems out of the box.
Find quick answers to common questions about SFP deployment, optical specifications, compatibility, and ordering options for the Greek market.
Connect with Lumetra’s engineering team to discuss customized EEPROM settings, industrial temperature specs, or bulk pricing for your projects in Greece and the wider European region.
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