1. Enterprise Network Switch Modules Parts
  2. sku: 8494644003144632
  3. FINISAR FTRJ-8519-7D-85

FINISAR FTRJ-8519-7D-85 Sfp Transceiver Gbps Lc Duplex 1.25 850

Ftrj-8519-7d-85 Finisar Sfp Transceiver Lot Of 58 1.25 Gbps 850 Nm Lc Duplex

( Brand: Finisar ), ( Manufacturer Part Number: FTRJ-8519-7D-85 ), ( Part Type: Transceiver ), ( Unit Type: Unit ), ( Network Ports: Sfp ), ( Unit Quantity: 58 ), ( Country Of Origin: United States )

Review FINISAR Sfp Transceiver Lot Of 58 1.25 Gbps 850 Nm Lc Duplex

The Finisar FTRJ-8519-7D-85 SFP Transceiver is a versatile and high-performing optical module designed for use in data communication applications. This transceiver operates at a wavelength of 850nm and supports data transfer rates of up to 1.25 Gbps. It is equipped with a Small Form-factor Pluggable (SFP) interface, which makes it compatible with a wide range of telecommunication and datacom equipment.

The FTRJ-8519-7D-85 is a duplex transceiver, meaning it supports full-duplex communication over a single fiber link. It uses a LC connector interface, which is a common and compact optical connection type that is easy to use and provides excellent signal quality. The transceiver is also designed to be temperature-hardened to operate reliably in various environmental conditions.

The Finisar FTRJ-8519-7D-85 SFP Transceiver features a rugged and compact design, measuring just 7.4 x 3.1 x 1.2 inches (18.8 x 7.9 x 3.0 cm) and weighing only 3.5 ounces (100 grams). It is RoHS compliant and complies with the IEEE 802.3z standard for 1000BASE-SX applications.

The transceiver also includes a built-in temperature sensor, which provides real-time temperature monitoring and allows for automatic adjustments to ensure optimal performance. It also supports bi-directional data flow and includes a power over Ethernet (PoE) option for powering remote devices over the same fiber optic cable.

Overall, the Finisar FTRJ-8519-7D-85 SFP Transceiver is a reliable and high-performing optical module that is suitable for use in a variety of applications where high-speed data transfer over long distances is required. Its compact size, rugged design, and support for full-duplex communication make it an excellent choice for datacom and telecom applications, while its temperature-hardened design ensures reliable operation in various environmental conditions.

The Finisar FTRJ-8519-7D-85 SFP Transceiver is a 1.25 Gbps, 850 nm, LC duplex module designed for use in fiber optic communication systems. This transceiver provides bi-directional data transmission over a single fiber. Let's discuss the pros and cons of purchasing this transceiver:

Pros:

1. High Data Transfer Rate: The device offers a data transfer rate of 1.25 Gbps, making it suitable for applications requiring high-speed data transmission.

2. 850 nm Wavelength: This wavelength is widely used for short-range applications and is compatible with many existing fiber optic infrastructures.

3. LC Connector: The LC (Lucent Connector) is a popular and widely used connector type in the fiber optic industry, making it easy to find compatible cabling and mating adapters.

4. Duplex Configuration: The duplex design allows for full-duplex communication, enabling efficient bi-directional data transfer.

5. Compact Size: The SFP (Small Form-factor Pluggable) form factor is compact and easy to install in various network environments.

Cons:

1. Limited Compatibility: The Finisar FTRJ-8519-7D-85 SFP Transceiver may not be compatible with all network systems and equipment, and it's essential to ensure compatibility before making a purchase.

2. Power Consumption: The device may have a higher power consumption compared to some other transceivers, which could potentially increase operational costs.

3. Cost: The price of this transceiver might be higher than some other options with similar specifications, which could be a concern for budget-conscious buyers.

In conclusion, the Finisar FTRJ-8519-7D-85 SFP Transceiver offers high data transfer rates, compatibility with common wavelengths and connector types, and full-duplex communication in a compact form factor. However, it may have limited compatibility with certain network systems, higher power consumption, and a potentially higher cost compared to some alternatives.

If your network infrastructure supports the 850 nm wavelength and LC connector, and you require high-speed data transfer, the Finisar FTRJ-8519-7D-85 SFP Transceiver could be an excellent choice. However, it's essential to carefully evaluate your specific use case and budget before making a final decision.

Recommendation: If you need a 1.25 Gbps transceiver with an 850 nm wavelength and LC connector, the Finisar FTRJ-8519-7D-85 SFP Transceiver is a solid choice. However, if you're on a tight budget or want to explore other options, it may be worth researching alternative transceivers with similar specifications to find the best fit for your network requirements.

Details:

Condition Pulled from working equipment clean cosmetic condition, untested, sold as-is. Features 1.25 Gbps data rate Gigabit Ethernet / Fibre Channel 850 nm multi mode fiber short-range operation LC duplex connector interface Finisar brand known for reliable performance. Pricing Starting Bid: $2.99. Lot of 58 Finisar FTRJ-8519-7D-85 SFP Optical Transceivers.

Quantity 58 modules total lot.

part #: ftrj85197d85 price

  • $19.00

specifications switchchunk:

  • brand: Finisar
  • mpn: Ftrj-8519-7d-85
  • part type: Transceiver
  • unit type: Unit
  • network ports: Sfp
  • unit quantity: 58
  • country of origin: United States

payments switchchunk:

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

seller switchchunk:

  • city: Goleta, California
  • # reviews: 3
  • rating: 100.0%

general switchchunk:

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

returns switchchunk:

  • policy: No Returns

shipping switchchunk:

  • transit: 7-13 Days
  • carrier: USPS
  • cost: $17.00
  • service: USPS Priority Mail
  • type: Fixed
  • class: Expedited

offer switchchunk:

  • quantity: 1
  • started: November 7, 2025
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
part type: transceiver, unit type: unit, network ports: sfp, unit quantity: 58, country of origin: united states,
category: computers > enterprise networking, servers > switches hubs > switch modules, sku: 8494644003144632,

Finisar FTRJ-8519-7D-85 Is Similar To:

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1 offer $19.00 USD
  • Offer #1: $19.00 price + $17.00 shipping estimate = $36.00* total. Quantity 58 modules (total lot) Lot of 58 Finisar SFP Optical Transceivers.+$17.00 shipping

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