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TSS-4840-31DIR DDM Temperature Range -40℃ ~+85℃ 2.5G 40km 1310nm Industrial

TSS-4840-31DIR DDM Temperature Range -40℃ ~+85℃  2.5G 40km 1310nm Industrial
Features Gallery Product Description Request A Quote
Fiber Type: Single-Mode
Wavelength: 1310nm
Pluggable: Hot Pluggable
Connector Type: LC
Distance: 40km
Temperature Range: -40℃ ~+85℃
DDM: Yes
Basic Infomation
Place of Origin: China
Brand Name: Trixon
Certification: UL,TUV,FCC,CE,ROHS
Model Number: TSS-4840-31DIR
Payment & Shipping Terms
Packaging Details: Negotiable
Delivery Time: Negotiable
Payment Terms: L/C D/P
Supply Ability: Negotiable
Product Description

Product Description:

2.5G SFP Transciver Module – The Perfect Single Mode Optical Transceiver for Your Needs

This 2.5G SFP Transciver Module is the perfect solution for all your single-mode optical transceiver needs. With its 1310nm wavelength and temperature range of -40℃ ~+85℃, this module is sure to meet all your requirements. The power supply is 3.3V, and it offers a transmission distance of up to 40km. Best of all, it is backed by a full 3-year warranty. With its superior quality and excellent performance, this 1.25G SFP Transciver Module is the ideal choice for your next project.



  • Property Detail
    Product Name SFP Transciver Module
    Connector Type LC
    Fiber Type Single-Mode
    Wavelength 1310nm
    Data Rate 2.5G
    Distance 40km
    DDMI Yes
    Power Supply 3.3V
    Pluggable Hot Pluggable
    Temperature Range

    -40℃ ~+85℃

Technical Parameters:

Parameter Symbol Min Typ. Max Unit Note
Centre Wavelength λc 1290 1310 1330 nm  
Spectral Width*Note4 ∆λ     1 nm DFB-LD
Average Output Power POUT -2   +3 dBm  
Extinction Ratio ER 8.2     dB  
Average Power of OFF Transmitter POFF     -45 dBm  
Output Optical Eye Complies with STM-16/OC-48 eye masks when filtered  
Centre Wavelength λc 1200   1600 nm  
Sensitivity*Note5 PIN     -27 dBm  
Receiver Overload Overload -9     dBm  
Optical Return Loss   12     dB  
LOS Assert LOSA -40     dBm  
LOS De-Assert LOSD     -28 dBm  
LOS Hysteresis   0.5   4 dB  


  • Remote Communication: The TSS-4840-31DCR module is suitable for remote communication applications that require high-speed data transmission over long distances. It can connect network equipment in different locations, such as switches, routers or optical transmission systems, to provide reliable data transmission.
  • Fiber optic backbone network: When building a fiber optic backbone network, the TSS-4840-31DCR module can be used to connect long-distance links between backbone switches or routers. It supports high-speed data transmission and a transmission distance of up to 40 kilometers, ensuring network stability and reliability.
  • Data center interconnection: In large data centers, the TSS-4840-31DCR module can be used for interconnection between data centers. It can connect servers, storage devices and network devices in different data centers to achieve high-speed data transmission and data backup.
  • Enterprise network expansion: The TSS-4840-31DCR module can be used to extend the coverage of enterprise networks. It can connect network devices located in different office buildings or campuses, provide high-speed and reliable data transmission, and meet the communication needs of enterprises.
  • Intelligent transportation systems: In intelligent transportation systems, the TSS-4840-31DCR module can be used to transmit data and video signals. It can connect traffic surveillance cameras, traffic lights and traffic management centers to achieve remote monitoring and traffic signal control.
  • Radar and communication base stations: This module is suitable for applications such as radar systems and communication base stations. It can transmit radar data or communication signals to connect different devices and nodes over long distances


  • Wavelength Customization: If you require a specific wavelength other than the standard 1310nm, you can discuss with the supplier about the possibility of customizing the wavelength to meet your specific needs.
  • Power Budget Adjustment: Depending on your specific requirements, you can discuss with the supplier about customizing the power budget of the module. This can help optimize the module's performance to suit your desired transmission distance and signal strength.
  • Temperature Range Extension: If you need the module to operate in temperature ranges beyond the standard -40℃ ~+85℃, you can inquire about the possibility of customizing the temperature range to meet your environmental conditions.
  • Fiber Type Compatibility: If you are using a specific type of fiber optic cable, such as single-mode or multimode, you can discuss with the supplier about customizing the module to ensure compatibility with your chosen fiber type.
  • Labeling and Branding: If you have specific labeling or branding requirements for the module, such as your company logo or unique identifiers, you can discuss with the supplier to explore customization options.


Support and Services:

SFP Transciver Module Technical Support and Services

Our company provides technical support and services for SFP Transciver Module. Our team of experienced engineers and technicians are available to help you choose the right product for your needs and help you troubleshoot any problems you may have.

We offer a variety of services for SFP Transciver Module, including:

  • Installation and configuration of the product
  • Troubleshooting and resolving technical issues
  • Providing technical advice and information
  • Software updates and upgrades
  • Product replacement and repairs
  • Warranty support and extended warranties

Our team is available to answer any questions you may have about SFP Transciver Module, and to provide expert technical support and services.


Packing and Shipping:

Packaging and Shipping of SFP Transceiver Module

SFP Transceiver Module is carefully packaged and shipped to ensure that no damage or irregularities occur during transport.


The SFP Transceiver Module is securely and safely packaged in a cardboard box that is lined with foam for extra protection. The package also includes a user manual and all necessary accessories.


SFP Transceiver Module is shipped using reliable carriers such as UPS and FedEx. All packages are tracked and insured for the full value of the item.

TSS-4840-31DIR DDM Temperature Range -40℃ ~+85℃  2.5G 40km 1310nm Industrial 0TSS-4840-31DIR DDM Temperature Range -40℃ ~+85℃  2.5G 40km 1310nm Industrial 1TSS-4840-31DIR DDM Temperature Range -40℃ ~+85℃  2.5G 40km 1310nm Industrial 2TSS-4840-31DIR DDM Temperature Range -40℃ ~+85℃  2.5G 40km 1310nm Industrial 3TSS-4840-31DIR DDM Temperature Range -40℃ ~+85℃  2.5G 40km 1310nm Industrial 4TSS-4840-31DIR DDM Temperature Range -40℃ ~+85℃  2.5G 40km 1310nm Industrial 5

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