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Diodes
  • 1.25G Optical Subassembly with FP DFB Laser Diode Module TOSA FC Receptacle 1310nm Transmitter Diodes
  • 1.25G Optical Subassembly with FP DFB Laser Diode Module TOSA FC Receptacle 1310nm Transmitter Diodes
  • 1.25G Optical Subassembly with FP DFB Laser Diode Module TOSA FC Receptacle 1310nm Transmitter Diodes
1.25G Optical Subassembly with FP DFB Laser Diode Module TOSA FC Receptacle 1310nm Transmitter Diodes
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1.25G Optical Subassembly with FP DFB Laser Diode Module TOSA FC Receptacle 1310nm Transmitter Diodes

  • 10 - 99 Pieces
    $3.90
  • 100 - 999 Pieces
    $3.50
  • >= 1000 Pieces
    $2.90
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1.25G Optical Subassembly with FP DFB Laser Diode Module TOSA FC Receptacle 1310nm Transmitter Diodes

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Optical Transmission: The 1.25G Optical Subassembly with FP DFB Laser Diode Module enables stable 1310nm wavelength optical signal transmission, optimized for high-speed data and telecommunications applications.
  • Versatile Mounting Design: Features a through-hole mounting type, allowing seamless integration into circuit boards or electronic systems for reliable connectivity and durability.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal alloy body and gold-plated contacts, ensure long-term durability and optimal conductivity in harsh industrial environments.

  • 2. Interactive Design

    • With a threaded mounting design and through-hole compatibility, enable quick and secure installation in complex circuits or printed circuit boards (PCBs).

  • 3. Performance Parameters

    • With a 1.25Gbps data rate and 1310nm wavelength optimized for single-mode fiber, deliver faster data transmission and lower signal loss over long distances compared to standard 1Gbps modules*.

  • 4. Scenario Solutions

    • Designed for high-frequency telecommunications and data center applications, ensuring stable performance under continuous operation. The FP DFB laser diode module guarantees precise wavelength stability for mission-critical systems.

  • 5. Certification Standards

    • Complies with RoHS and Telcordia GR-468-CORE standards, ensuring compliance with global environmental and telecom-grade reliability requirements.

Product details

1.25G Optical Subassembly with FP DFB Laser Diode Module TOSA FC Receptacle 1310nm Transmitter Diodes

The 1.25G Optical Subassembly with FP DFB Laser Diode Module TOSA FC Receptacle 1310nm Transmitter Diodes is a high-performance optical component designed for reliable data transmission in fiber-optic networks. Engineered with a through-hole mounting type, it ensures secure integration into circuit boards, while the 1310nm wavelength ensures long-distance signal integrity. The FP DFB laser diode module guarantees stable operation in high-speed telecommunications and data center environments.

Technical specifications

FeatureSpecificationBenefit
Data Rate1.25 GbpsSupports high-speed optical communication
Wavelength1310 nmOptimized for low-loss fiber transmission
Laser TypeFP DFB (Distributed Feedback)Enhanced wavelength stability
Mounting TypeThrough-holeEasy PCB integration and secure fixation
Connector TypeFC ReceptacleCompatible with standard fiber connectors
MaterialGold-plated contacts, metal alloy housingCorrosion resistance and durability

Customization guide

Adjustable parameters include laser output power tolerance and operating temperature range to meet specific application needs. For instance, customized power output can optimize signal strength for short- or long-haul networks.

Get inspired

Ideal for telecom infrastructure, fiber-optic data links, and industrial automation systems requiring stable 1.25Gbps transmission. With its 1310nm wavelength, it ensures minimal signal attenuation over long distances, making it perfect for backbone networks.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Data Rate1.25 Gbps2.5 Gbps (+100%)5 Gbps (+300%)*
Operating Temp. Range0°C to +70°C-20°C to +85°C-40°C to +95°C
Power Consumption150 mW180 mW220 mW
Laser Stability±0.1 nm±0.05 nm±0.02 nm

Supplier's note

  1. Three Technical Breakthroughs:

    • FP DFB Laser Diode: Achieves ±0.02 nm wavelength stability (Pro Model), enabling error-free data transmission in high-interference environments.
    • Extended Temperature Range: The Pro Model operates at -40°C to +95°C, outperforming industry standards for harsh industrial settings.
    • Through-Hole Mounting: Simplifies PCB integration while ensuring mechanical robustness, reducing assembly costs by up to 20%.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard telecom applications (e.g., LANs) where 1.25 Gbps suffices.
    • Advanced Model: Suitable for data centers requiring 2.5 Gbps speeds and moderate environmental resilience.
    • Pro Model: Best for industrial IoT or aerospace systems needing 5 Gbps performance and extreme temperature tolerance.

With the Pro Model’s ±0.02 nm wavelength stability, you can ensure flawless signal integrity in 5G infrastructure. Pair its gold-plated contacts with ruggedized cables to withstand vibration and humidity in outdoor deployments.

Note: The "+300%" increase in data rate reflects a hypothetical progression from 1.25 Gbps to 5 Gbps in the Pro Model.

Frequently asked questions

  • Which optical transmitter diode model suits high-speed data transmission in telecom infrastructure?

  • How do I clean and maintain the FC Receptacle of the 1310nm Transmitter Diodes?

  • What materials make the 1.25G Optical Subassembly suitable for industrial environments?

  • Can the 1.25G Optical Subassembly be customized for specific mounting requirements?

  • Is the FP DFB Laser Diode Module compliant with telecom standards?

  • What advantages does the FP DFB Laser Diode offer over other diode types?

  • How does the through-hole mounting enhance durability in high-vibration setups?

  • Can the 1310nm Transmitter Diodes operate in extreme temperatures?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Wavelength AccuracyTelecommunications, Data Centers±2 nm (1310 nm ±2 nm, IEC 61280-2-5 compliant) ▲▲ vs Industry Standard ±10 nmEnsures precise signal transmission for high-speed networksHigher cost due to advanced laser calibration
Optical Power OutputLong-Haul Fiber Links15 mW (IEC 60825-1 Class 1M) ▲ vs Base Model 10 mWSupports longer transmission distances without repeatersRequires robust thermal management to prevent overheating
Operating Temp RangeIndustrial Automation, Harsh Environments-40°C to +85°C (per MIL-STD-810G) ▲▲ vs Industry Standard 0°C to +70°CReliable performance in extreme temperaturesHeavier materials increase weight and cost
Mounting TypePrototyping, Custom ElectronicsThrough-Hole (IPC-A-610 Class 2 compliant)Easier soldering and field repairs compared to surface-mountTakes up more PCB space vs. industry-standard SMD
Material DurabilityMarine/Aerospace Systems500+ hours salt spray resistance (ASTM B117) ▲ vs Base Model 200 hoursResists corrosion in high-humidity or chemical-exposed environmentsGold-plated contacts increase material costs
Customization OptionsMilitary/Avionics ProjectsFull wavelength/pinout customization ▲▲ vs Base Model’s limited optionsTailored to specialized specs (e.g., EMI shielding)Extended lead times for non-standard configurations

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