Optical Transceivers
Optical Transceiver Modules
Enterprise-grade optical connectivity from 1G to 100G - engineered for telecom, data center, and enterprise networks. 400G and 800G platforms in development.
Full-Spectrum Optical Transceiver Portfolio
izmomicro's optical transceiver portfolio spans 1G SFP to 100G QSFP28, covering metro access, long-haul transport, and high-density data center interconnect applications. Each module is manufactured by Lightron and branded under the izmomicro product line.
With reach options from 10km to 120km and wavelengths from 1310nm to 1550nm, our transceivers eliminate the need to switch suppliers as network requirements evolve. All products are designed for hot-pluggable deployment with full digital diagnostics monitoring.
Optical Transceiver Portfolio
12 SKUs across four form factors — select a product family to explore specifications.
Next-Generation Data Center Optics
400G and 800G platforms engineered for hyperscale cloud and AI/ML training infrastructure.
400G QSFP-DD
High-density 400 Gigabit Ethernet transceivers in QSFP-DD form factor with PAM4 modulation. Designed for hyperscale data centers and cloud infrastructure with DR4, FR4, and LR4 reach variants.
800G OSFP
Next-generation 800 Gigabit Ethernet modules in OSFP form factor with 8x100G PAM4 lanes. Purpose-built for AI/ML training cluster interconnects requiring maximum bandwidth density.
Technology Deep Dive
Core optical and electronic subsystems engineered into every izmomicro transceiver module.
Laser Technology
Four laser architectures matched to application requirements across data rate and reach combinations.
- FP (Fabry-Perot) - 1G short-reach, cost-optimized
- DFB-LD - 1G-25G, mid-reach, single-mode
- EML (Electro-absorption Modulated) - 10G-25G long-reach
- LAN WDM - 100G, 4-lane wavelength-division multiplexing
Receiver Technology
All products qualified for commercial temperature operation with comprehensive environmental testing.
- PIN-PD - Standard photodiode, short/mid reach
- APD (Avalanche) - High sensitivity for 40-120km reach
- SOA + PIN-TIA - Semiconductor Optical Amplifier for 80km+ at 25G
Digital Diagnostics Monitoring
Real-time I2C monitoring of critical transceiver parameters for proactive network management.
- SFF-8472 - DDM for SFP/SFP28 form factors
- SFF-8742 - DDM for SFP+ form factors
- Monitored - Temperature, supply voltage, bias current, Tx/Rx optical power
- Alarms - Threshold-based warning and alarm flags
Thermal & Environmental
All products qualified for commercial temperature operation with comprehensive environmental testing.
- PIN-PD - 0°C to 70°C commercial grade
- ESD Protection - MIL-STD-883 / JEDEC compliant
- EMI - EN 61004, FCC Part 15 Class B
- Laser Safety - FDA 21 CFR 1040.10, IEC 60825-1,2
Engineered for Every Network Layer
From campus backbones to long-haul transport — optical modules for every deployment scenario.
Telecom Networks
Carrier-grade modules for metro, regional, and long-haul telecom infrastructure spanning 1G access to 100G backbone transport.
1G - 100GData Centers
High-density server interconnects for leaf-spine and spine-core architectures. 25G and 100G today, with 400G and 800G in development.
25G - 800GEnterprise Networks
Campus and building backbone connectivity for enterprise switching and routing infrastructure at 1G and 10G data rates.
1G - 10G
CPRI / Fronthaul
10G SFP+ modules supporting Common Public Radio Interface for 4G/5G mobile network fronthaul between baseband units and radio heads.
1G - 10GMetro & Long-Haul
Extended-reach modules from 40km metro to 120km long-haul, eliminating amplifiers in many link budgets with APD and SOA receiver technology.
1G - 10G
OTN / WDM Networks
100G QSFP28 modules with LAN WDM technology for optical transport networks, supporting IEEE 802.3ba/bm standards.
100G LWDMThe izmomicro Advantage
Engineering excellence and supply chain reliability at every level of the optical transceiver lifecycle.
Full Lifecycle Testing
DDM-enabled monitoring, thermal and optical characterization, and end-of-line functional testing ensure every module ships within specification.
Standards Compliance
IEEE 802.3ba/bm, SFF-8472, SFF-8636, SFF-8665, SFF-8679, and QSFP28 MSA compatibility across the entire product line.
Environmental Certifications
RoHS, REACH SVHC, WEEE directive compliance, and Conflict Minerals Reporting (CMRT) for responsible sourcing throughout the supply chain.
Safety & EMI
FDA laser safety (21 CFR 1040.10), IEC 60825-1,2, FCC Part 15 Class B EMI, and MIL-STD-883/JEDEC ESD protection standards.
Complete Reach Portfolio
10km to 120km reach options across all form factors. Scale from campus to long-haul without switching transceiver vendors as requirements grow.
Indian Manufacturing
Strategic domestic supply chain advantage through the Lightron manufacturing partnership, supporting Make in India initiatives for critical telecom infrastructure.
Quality & Compliance
Every transceiver module meets or exceeds international standards for safety, environmental responsibility, and electromagnetic compatibility.
RoHS
Restriction of Hazardous Substances Directive compliant
REACH SVHC
Registration, Evaluation, Authorization of Chemicals
WEEE
Waste Electrical & Electronic Equipment Directive
FCC / CE
FCC Part 15 Class B & CE electromagnetic compatibility
FDA Laser Safety
21 CFR 1040.10 & IEC 60825-1,2 laser product compliance
MIL-STD-883
Military-standard electrostatic discharge protection
CMRT
Conflict Minerals Reporting Template for responsible sourcing
ISO 14001
Environmental Management System standard
Discuss Your Optical Transceiver Requirements
From single-link campus upgrades to large-scale data center deployments, our engineering team can help you select the right transceiver modules for your network architecture and link budget.
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Link budget analysis & module selection
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Compatibility verification for your switch/router platform
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Sample & evaluation units available
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Volume pricing for 400G/800G early access program