1. Enterprise Network Switch Modules Parts
  2. sku: 9453573712846751
  3. FINISAR FTLX857103BNL-E5

FINISAR FTLX857103BNL-E5 Sfp Sr Lc Multimode FTLX8571D3BNL-E5 10G 850NM

Ftlx8571d3bnl-e5 Finisar Ftlx857103bnl-e5 10g Sfp Sr 850nm Lc Multimode

( Brand: Finisar ), ( Manufacturer Part Number: FTLX857103BNL-E5 ), ( Number Of Modules: 36 ), ( Maximum Data Rate: 10 Gbps )

Review FINISAR 10g Sfp Sr 850nm Lc Multimode

Introducing the Finisar FTLX857103BNL-E5 and FTLX8571D3BNL-E5 10G SFP SR 850nm LC Multimode Transceivers, high-performance optical modules designed for data centers and enterprise networks seeking to upgrade their connectivity.

The Finisar FTLX857103BNL-E5 and FTLX8571D3BNL-E5 are short wavelength, single-mode, 10Gbps transceivers, featuring an 850nm wavelength and LC (Lucent Connectivity) multimode connector interface. These transceivers are compatible with 10GBASE-SR applications, supporting a maximum link length of 300 meters over OM3 multimode fiber and 10km over single-mode fiber.

Constructed with a robust, compact design, these transceivers feature a small form-factor pluggable (SFP) package, making them a perfect fit for space-constrained environments. They offer a power consumption of approximately 3.1 watts, ensuring energy efficiency and cost savings, while maintaining industry-leading performance.

The Finisar FTLX857103BNL-E5 and FTLX8571D3BNL-E5 transceivers are built using advanced manufacturing processes and state-of-the-art components to deliver superior signal integrity and reliability. They provide a data transfer rate of 10 Gbps, ensuring fast and efficient data transmission for your most demanding applications.

These optical modules utilize Finisar's advanced digital diagnostic capabilities, offering real-time performance monitoring and automating the process of identifying and correcting link issues. This ensures a stable and reliable network, minimizing downtime and maximizing productivity.

In summary, the Finisar FTLX857103BNL-E5 and FTLX8571D3BNL-E5 10G SFP SR 850nm LC Multimode Transceivers are ideal solutions for data centers and enterprise networks seeking to upgrade their connectivity with high-performance, energy-efficient, and reliable optical modules. With their robust design, advanced diagnostic capabilities, and compatibility with both multimode and single-mode fiber, these transceivers offer unmatched flexibility and versatility for your network infrastructure needs.

The Finisar FTLX857103BNL-E5 and FTLX8571D3BNL-E5 10G SFP SR 850nm LC multimode transceivers are fiber optic modules used for 10G Ethernet connections. Here are some pros and cons of buying these transceivers:

Pros:

1. High-speed data transfer: These transceivers support 10Gbps data transfer rates, making them suitable for high-bandwidth applications such as data centers, storage networks, and backbone connections.

2. Long-reach capability: With a reach of up to 10km, these transceivers are ideal for use in metropolitan area networks (MANs) and other long-haul applications where fiber optic cables are used to connect different sites.

3. Energy efficient: The power consumption of these transceivers is relatively low, making them energy efficient and cost-effective to operate.

4. Compatibility: These transceivers are compatible with various networking equipment from different vendors, making them a versatile choice for different networking environments.

5. Reliability: Finisar is a well-known and reputable manufacturer of fiber optic components, and these transceivers are known for their high reliability and durability.

Cons:

1. Cost: Compared to lower-speed fiber optic modules, 10G transceivers can be more expensive.

2. Complexity: Installing and configuring these transceivers may require some technical expertise, particularly in setting up the necessary fiber optic connections and configuring the networking equipment.

3. Size: These transceivers are larger than some other types of fiber optic modules, which may require more space in the networking equipment or cabling infrastructure.

In conclusion, the Finisar FTLX857103BNL-E5 and FTLX8571D3BNL-E5 10G SFP SR 850nm LC multimode transceivers offer high-speed data transfer, long-reach capability, energy efficiency, compatibility, and reliability. However, they also come with some disadvantages, including cost, complexity, and size.

If you require high-speed data transfer over long distances and have the budget for it, these transceivers may be a good investment. However, if you have lower bandwidth requirements or have limited space or budget, you may want to consider other types of fiber optic modules. Ultimately, the decision to buy these transceivers depends on your specific networking needs and budget.

Details:

Model: FTLX8571D3BNL-E5. Fiber Type: Multimode mm. Form Factor: SFP. Each listing clearly indicates the Cosmetic Condition C# and Functional F#.

It is designed for high-speed data transmission over multimode fiber and commonly used in enterprise networking, centers, storage environments.: Manufacturer: Finisar. Data Rate: 10 Gbps. Hot-plug gable: Yes.

Digital Diagnostic Monitoring DDM: Supported. Wave length : 850 nm Short Range. Finisar FTLX8571D3BNL-E5 10G SFP SR 850nm LC Multimode: This listing is for a 10 Gigabit Short Range optical transceiver module. Reliable Products.

You get exactly what you see. Connector: Duplex LC.

part #: ftlx857103bnle5 prices

  • $12.99-$86.25

specifications switchchunk:

  • brand: Finisar
  • mpn: Ftlx857103bnl-e5
  • number of modules: 36
  • maximum data rate: 10 Gbps

seller switchchunk:

  • # reviews: 3315
  • city: Hudson, New Hampshire
  • rating: 99.8%

general switchchunk:

  • Enterprise Networking, Servers > Switches Hubs > Switch Modules
  • condition: Used

offer switchchunk:

  • quantity: 5
  • started: January 30, 2026
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0

returns switchchunk:

  • time: 14 Days
  • method: Money back
  • policy: Returns Accepted
  • paid by: Buyer

shipping switchchunk:

  • type: Calculated
  • cost: $10.70
  • service: FedEx Ground Economy, UPS Ground
  • transit: 4-7 Days
  • class: Economy, Standard
  • carrier: FedEx, UPS

payments switchchunk:

  • other
  • wallet: Google-pay
  • credit card: Diners-club
number of modules: 36, maximum data rate: 10 gbps,
category: computers > enterprise networking, servers > switches hubs > switch modules, sku: 9453573712846751,

Finisar FTLX857103BNL-E5 Is Similar To:

switchchunk logo
5 offers $12.99–$86.25 USD
  • Offer #1: $12.99 price + $0.00 shipping estimate = $12.99* total. Warranty periods for item functionality are displayed above. Wavelength : 850nm.FREE SHIPPING
  • Offer #2: $72.00 price + $40.00 shipping estimate = $112.00* total. The item may be a factory second or a new, unused item with defects.+$40.00 shipping
  • Offer #3: $86.25 price + $0.00 shipping estimate = $86.25* total. Part Number 3: FTLX8573D3BTL. Type: Transceiver Module.FREE SHIPPING
  • Offer #4: $20.00 price + $0.00 shipping estimate = $20.00* total. Eden Prairie, MN. A top rated IT hardware supplier.FREE SHIPPING
  • Offer #5: $6.75 price + $0.00 shipping estimate = $6.75* total. The SFP+/SFP+ connector ensures easy installation and compatibility with a wide range of devices. Experience high-speed data transmission with the Finisar 10GBASE-SR SFP+ 850NM SR Transceiver Module.FREE SHIPPING

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