1. Enterprise Network Switch Modules Parts
  2. sku: 10087670955652861
  3. FINISAR FTLF8519P2BNL-1W

FINISAR FTLF8519P2BNL-1W Optical Transceiver 67 850NM

Ftlf8519p2bnl-1w Finisar Lot Of 67 850nm 12-11 Optical Transceiver

( Brand: Finisar ), ( Manufacturer Part Number: FTLF8519P2BNL-1W ), ( Part Type: Transceiver ), ( Unit Type: Unit ), ( Network Ports: Sfp )

Review FINISAR Lot Of 67 850nm Optical Transceiver

The Finisar FTLF8519P2BNL-1W 67 is a high-performance, 850nm, 12-11 optical transceiver designed for use in telecommunications and data center applications. This transceiver is part of Finisar's extensive portfolio of optical components and subsystems, and is known for its reliability, efficiency, and high data transfer rates.

The device operates at a wavelength of 850nm, which is commonly used in fiber optic communication systems for both short and long-haul applications. The 12-11 configuration refers to the number of fiber strands used for transmitting and receiving data respectively. With a transmit power of 3dBm and a receive sensitivity of -12dBm, this transceiver is capable of transmitting and receiving data over long distances with minimal signal loss.

The Finisar FTLF8519P2BNL-1W 67 is designed with a small form factor, making it ideal for use in high-density applications such as data centers and telecommunications equipment. The transceiver is also fully compliant with the IEEE 802.3z and IEEE 802.3ab standards, ensuring interoperability with a wide range of networking equipment.

This transceiver is also known for its low power consumption, with a typical power consumption of 1.3W. This not only helps to reduce the overall power consumption of the communication system but also contributes to a longer battery life in portable applications.

The Finisar FTLF8519P2BNL-1W 67 is also built with advanced error detection and correction features, including forward error correction (FEC), which helps to ensure that data is transmitted accurately and without errors. This is especially important in high-speed communication systems where even a single bit error can cause significant issues.

In summary, the Finisar FTLF8519P2BNL-1W 67 is a high-performance, 850nm, 12-11 optical transceiver designed for use in telecommunications and data center applications. It offers reliable data transfer rates, low power consumption, and advanced error detection and correction features, making it an ideal choice for high-density communication systems.

Pros and Cons of buying a Finisar FTLF8519P2BNL-1W 67 Gbps 850nm 12-11 Optical Transceiver

Introduction:

The Finisar FTLF8519P2BNL-1W is a high-speed optical transceiver that offers 67 Gbps data transfer rates using 850nm wavelength. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this transceiver.

Pros:

1. High Data Transfer Rates: With a data transfer rate of 67 Gbps, this transceiver is ideal for high-bandwidth applications such as data centers, cloud services, and telecommunications.

2. Long-Reach Capability: This transceiver can support distances up to 10 kilometers, making it suitable for deployments where fiber optic cables are long.

3. Low Power Consumption: The Finisar FTLF8519P2BNL-1W is designed to consume low power, which can help reduce energy costs and improve overall efficiency.

4. Reliability: Finisar is a trusted supplier of optical transceivers, and their products are known for their high reliability and durability.

Cons:

1. Cost: This transceiver comes with a higher price tag compared to lower-speed models. The cost might be a significant factor for those with limited budgets.

2. Complexity: High-speed optical transceivers like the Finisar FTLF8519P2BNL-1W require specialized knowledge and expertise for installation, configuration, and maintenance.

3. Compatibility: It is crucial to ensure that this transceiver is compatible with the existing network infrastructure, including switches, routers, and cables.

Conclusion:

The Finisar FTLF8519P2BNL-1W 67 Gbps 850nm 12-11 Optical Transceiver offers several advantages, such as high data transfer rates, long-reach capability, low power consumption, and reliability. However, it also comes with disadvantages, including a higher cost, complexity, and potential compatibility issues.

Recommendation:

If you are in need of a high-speed optical transceiver for applications that require extensive bandwidth, the Finisar FTLF8519P2BNL-1W is an excellent choice. However, it is crucial to consider the potential costs, complexity, and compatibility issues before making a purchase. It is recommended to consult with a network professional or the vendor for further guidance and to ensure compatibility with your existing network infrastructure.

Details:

This Unit was previously used and may show some signs of wear. This Unit has had its Serial Number covered for security. After installation of the Windows operating system, each computer is performance tuned and startup optimized to ensure system integrity under high levels stress. Type: 850nm 12-11 Optical Transceiver.

You can ship by your FedEx account or label if requested. Hardware Functional Appendix C - Test and Repair. May have broken or missing parts. Cosmetic blemishes are consistent with wear, including multiple dents, discoloration, and light to heavy scratches.

Loaded and configured with original manufacturers legally licensed software for full operation. Used Poor - Heavy use and age. May be missing components or parts not essential to key functions. Loaded and configured with legally licensed software for full operations.

New, out of box, unused equipment removed from original packaging with no signs. Zero defects. Some parts, panels, bezels, or covers may be missing. New Open Box.

Refurbished Appendix C Test and Repair. This Unit does not come with any cables, accessories, disks, or instructional booklet's. Testing Procedures. No physical damage or defects.

All hardware is tested and verified working through manual or software tests. No hardware or software defects. Battery that are not working or tested. Like New Appendix C Test and Repair.

Network Gear: Our used / refurbished network equipment is port and power on tested. Lot of 67 Finisar FTLF8519P2BNL-1W 850nm 12-11 Optical Transceiver This Unit is sold as it shown on the pictures. Consumer Electronics: We perform a power and connectivity test as well preliminary inspection to make sure that no harmful beyond cosmetic damage has occurred could impact the use purpose of product. This Unit has minor wear but been tested without issue to power on and boot.

Critical parts are missing. Cosmetic blemishes include minor scratches and/or other surface imperfections from consistent use, but equipment is in good condition. All functions tested and verified working through software tests. Part numbers and serial verified accurate.

Cosmetic blemishes include scratches and/or other surface imperfections from consistent use, but equipment is in good condition overall. Specifications Brand: Finisar. Key Functions Working Appendix C - Test and Repair. Meets OEM specifications for full original functionality.

Minor cosmetic blemishes have no impact on the systems overall functionality or performance. No missing or damaged components parts. Used equipment that has been fully restored to like-new condition with warranty. Damages to latches, hinges, keyboards, etc.

Collectibles are rare, vintage, and no longer manufactured or supported by the OEM. Used Fair Moderate use and age. Software may not be loaded or configured. This Unit was pulled from a working environment.

Used Excellent. No corrosion. New, unused equipment in original packaging where factory seals have been broken. No hardware defects.

Damage to latches, hinges, keyboards, etc. Software not loaded or configured. Are prevalent. Collectible or Specialty Equipment Core Requirement 6

Product Functionality. Fully cleaned with all non-original labels removed. Used Very Good. Secondary functions may not be tested or working.

A subset of the primary functions device that an ordinary user expects. May not include Focus Materials Repaired with OEM original parts. Minor dents and areas of discoloration from the removal tags.

NON-DATA wiped, no data on drives. Verified removed from operation with no known defects in functionality. Fully cleaned and cosmetically repaired with no blemishes. Verified Specialty Electronics Appendix.

Function are verified working through manual or software tests. Overall excellent cosmetic condition. Minor wear of labeling may be visible. No signs of wear or alteration.

May have light scratches or other minor blemishes from normal wear. Software test results are available. No damage to latches or hinges, nor any missing parts, panels, bezels, covers. No missing parts.

Cosmetic blemishes are significant, such as multiple heavy dents, may require repair. Model: FTLF8519P2BNL-1W.

part #: ftlf8519p2bnl1w price

  • $68.00

specifications switchchunk:

  • brand: Finisar
  • mpn: Ftlf8519p2bnl-1w
  • part type: Transceiver
  • unit type: Unit
  • network ports: Sfp

general switchchunk:

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

returns switchchunk:

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

seller switchchunk:

  • # reviews: 9444
  • city: Plano, Texas
  • rating: 99.8%

offer switchchunk:

  • sold: 0
  • best offers: True
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • started: March 23, 2026

payments switchchunk:

  • wallet: Apple-pay
  • credit card: Mastercard
  • other

shipping switchchunk:

  • carrier: FedEx
  • cost: $0.00
  • type: Calculated
  • class: Standard
  • service: FedEx Ground / FedEx Home Delivery
  • transit: 2-5 Days
part type: transceiver, unit type: unit, network ports: sfp,
category: computers > enterprise networking, servers > switches hubs > switch modules, sku: 10087670955652861,

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  • Offer #1: $68.00 price + $0.00 shipping estimate = $68.00* total. This Unit has had its Serial Number covered for security. Type: 850nm 12-11 Optical Transceiver.FREE SHIPPING

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