1. Enterprise Network Switch Modules Parts
  2. sku: 8534558478819761
  3. MODULE SFP-10GLR-31-I

MODULE SFP-10GLR-31-I Transceiver Optical 10GBASE-LR

Sfp-10glr-31-i Fs Transceiver Module 10gbase-lr Optical

( Brand: Module ), ( Manufacturer Part Number: SFP-10GLR-31-I ), ( Part Type: Transceiver Module ), ( Compatible Brand: For Cisco ), ( Unit Type: Unit ), ( Network Ports: Sfp ), ( Maximum Data Rate: 10 Gbps )

Review MODULE Fs Transceiver 10gbase-lr Optical

The FS SFP-10GLR-31-I Transceiver Module is a versatile and high-performance 10GBase-LR (Long Reach) optical networking component designed for use in data centers, telecommunications networks, and other applications requiring 10 Gigabit Ethernet connectivity over long distances.

This transceiver module features a small form-factor pluggable (SFP) design, which allows it to be easily integrated into various networking systems. Its 10GBase-LR capability enables it to support transmission distances of up to 10 kilometers (6.2 miles) using single-mode fiber cables. This makes it an excellent choice for interconnecting equipment located in different parts of a building or campus.

The FS SFP-10GLR-31-I Transceiver Module is built using advanced optical technology, ensuring reliable and stable data transmission. It supports a wavelength of 1310 nanometers, making it compatible with standard single-mode fiber infrastructure. The module also features a built-in laser source, which eliminates the need for an external laser and simplifies system design.

The module's electrical interface is based on the Small Form-factor Pluggable Gigabit Interface (SFP-GI) standard, which is widely adopted in the industry. It provides a 1.27 mm, 8-position, 32-pin interface that supports both hot-pluggable and cold-pluggable applications. Additionally, it offers power over Ethernet (PoE) capabilities, which allows it to receive power through the Ethernet cable, further simplifying system design and reducing the need for additional power sources.

The FS SFP-10GLR-31-I Transceiver Module undergoes rigorous testing to ensure compatibility with various networking systems and to ensure its high-performance characteristics. It offers a high data transfer rate of 10 Gbps, ensuring that it can handle even the most demanding data transfer requirements. Its low power consumption of less than 1.4 watts makes it an energy-efficient solution for 10 Gigabit Ethernet applications.

In summary, the FS SFP-10GLR-31-I Transceiver Module is a versatile and high-performance 10GBase-LR optical component that offers long reach capabilities, a small form-factor design, PoE support, and reliable data transmission. It is an excellent choice for applications requiring 10 Gigabit Ethernet connectivity over long distances and is compatible with standard single-mode fiber infrastructure.

The FS SFP-10GLR-31-I Transceiver Module is a 10Gbase-LR optical module designed for use in data centers and other high-speed networking applications. Here are some potential pros and cons of buying this particular transceiver module:

Pros:

1. 10Gbase-LR (Long Reach) technology allows for transmission distances up to 10 kilometers, making it suitable for use in longer cabling runs.

2. The module is compliant with the IEEE 802.3z standard, ensuring interoperability with other compatible networking equipment.

3. The FS SFP-10GLR-31-I module is known for its high reliability and durability, making it a good choice for mission-critical applications.

4. The module is easy to install and use, as it simply plugs into a compatible SFP port on a networking switch or server.

5. FS offers competitive pricing for this module, making it an affordable option for organizations with large networking infrastructure.

Cons:

1. This transceiver module is specifically designed for use with single-mode fiber optic cables, which can be more expensive to purchase and install than other types of cabling.

2. The module may require additional power sources or cooling systems to operate effectively, depending on the specific networking environment.

3. The FS SFP-10GLR-31-I module is not compatible with all networking equipment, so it's important to verify compatibility before making a purchase.

Conclusion:

The FS SFP-10GLR-31-I Transceiver Module is a reliable and cost-effective solution for organizations in need of high-speed, long-reach networking capabilities. While it does require the use of single-mode fiber optic cables and may have some power and cooling requirements, its compatibility with industry standards and interoperability with other networking equipment make it a worthwhile investment for many organizations.

Recommendation:

If you're in the market for a 10Gbase-LR optical transceiver module and have the necessary infrastructure in place for single-mode fiber optic cables, the FS SFP-10GLR-31-I module is a solid choice. Its high reliability, compatibility with industry standards, and competitive pricing make it an attractive option for organizations looking to upgrade their networking capabilities. However, be sure to verify compatibility with your specific networking equipment before making a purchase.

Details:

part #: sfp10glr31 prices

  • $20.70-$200.00

specifications switchchunk:

  • brand: Module
  • mpn: Sfp-10glr-31-i
  • part type: Transceiver Module
  • compatible brand: For Cisco
  • unit type: Unit
  • network ports: Sfp
  • maximum data rate: 10 Gbps

shipping switchchunk:

  • carrier: USPS
  • type: Calculated
  • transit: 5-11 Days
  • class: Standard
  • service: USPS Ground Advantage
  • cost: $0.00

seller switchchunk:

  • rating: 100.0%
  • # reviews: 928
  • city: San Marcos, Texas

offer switchchunk:

  • sold: 0
  • availability: In Stock
  • started: November 10, 2025
  • quantity: 2
  • options: Ship-to-home

payments switchchunk:

  • wallet: Google-pay
  • credit card: Visa
  • other

returns switchchunk:

  • method: Money back
  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days

general switchchunk:

  • Enterprise Networking, Servers > Switches Hubs > Switch Modules
  • condition: Used
part type: transceiver module, compatible brand: for cisco, unit type: unit, network ports: sfp, maximum data rate: 10 gbps,
category: computers > enterprise networking, servers > switches hubs > switch modules, sku: 8534558478819761,

Module SFP-10GLR-31 Is Similar To:

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5 offers $20.70–$200.00 USD
  • Offer #1: $200.00 price + $5.89 shipping estimate = $205.89* total. With a maximum data rate of 10 Gbps, this transceiver module is compatible with Cisco devices and comes with a 1-year manufacturer warranty.+$5.89 shipping
  • Offer #2: $39.99 price + $5.97 shipping estimate = $45.96* total. Lot of FS SFP-10GSR-85 10G SFP+ transceivers 850nm multimode, up to 300m Compatible with many switches/servers (check compatibility) Clean condition, pulled from working environment.+$5.97 shipping
  • Offer #3: $20.70 price + $16.50 shipping estimate = $37.20* total.+$16.50 shipping
  • Offer #4: $19.95 price + $0.00 shipping estimate = $19.95* total. This is asingle-mode fiber (SMF) optical module designed for10Gb Ethernet applications using1310nm wavelength with up to10km (6.2 miles) reach. 10G SFP+ LR Transceiver Module 1310nm 10km SFPP 10GB LR New Sealed.FREE SHIPPING
  • Offer #5: $90.00 price + $0.00 shipping estimate = $90.00* total.FREE SHIPPING

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