FTLX8574D3BCL Finisar compatible 10Gb/s 850nm Multimode Datacom SFP+ Transceiver

# Key Highlights
  • Media: SFP+
  • Compatibility: Finisar compatible
  • Tx/Rx Wavelength: 850 nm. / 850 nm.
  • Media Type: Multi-Mode Fiber (MMF)
  • Optical Budget: 4.6 dB
  • Connector type: Duplex LC
  • Max. Distance: 300 m(OM3)/400m(OM4/OM5)
  • Data Rate: 1.25-10.31 Gbps
  • Temperature: Commercial -5°- +70°C
# Pricing & Ordering
SKU: 10G-SFP-300-FI


Standard recommended retail price without VAT.

Lead Time: Next Business Day from Order Confirmation
# Quality Assurance

Because of our comprehensive Testing Program, we are confident on quality of our products. Such approach empower us to cover all our products with:

# Key Technical Data
Media Type:

Multi-Mode Fiber (MMF)

TX Wavelength:

850 nm.

RX Wavelength:

850 nm.

Minimum Optical Budget:

4.6 dB

Maximum Distance:


Supported Data Rate:

1.25-10.31 Gbps

Supported Applications:

10G Ethernet (10.31Gbps), Gigabit Ethernet (1.25 Gbps), STM-64 (9.95Gbps)



Temperature Range:

Commercial -5°- +70°C


Double LC

Tx Wavelength Bandwidth:

20 nm (840-860 nm)

Rx Wavelength Bandwidth:

20 nm (840-860 nm)

Minimum Transmitting Power:

-6.5 dB

Maximum Transmitting Power:

1 dB

Receiver Sensitivity:

-11.1 dBm

Receiver Overload:

-1 dBm


110 ps/nm

Transmitter Type:


Receiver Type:

PIN photodiode


+3.3V single power supply




CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, RoHS, SFF-8431, SFP MSA

Transceiver Type:


# Product Documentation
Compatible Finisar FTLX8574D3BCL Datasheet - 10G-SFP-300

Finisar Compatible FTLX8574D3BCL SFP+ Module is based on our product 10G-SFP-300. When You will order it will be encoded with Finisar code and it will be labeled with part number: 10G-SFP-300-FI, where FI means Finisar Compatible. Above You can download datasheet of our 10G-SFP-300 product

# Product Description

   Our version of compatible Finisar FTLX8574D3BCL 850nm MMF SFP+ Module price and datasheet is based on our product 10G-SFP-300, with features same technical parameters, is produced according to same industry standards, but has much better price performance, as OEM counterpart. Finisar-compatible FTLX8574D3BCL is SFP+ (Small Form-factor Pluggable) Transceiver, operating over Double Fiber Multi-Mode Fiber (MMF) optical cable. It has a minimum guaranteed optical budget of 4.6 dB, with in most cases is enough to reach about 300 m distance. However, distance is just an indicative parameter calculated for the comfort of identification. Eventually, we calculate distance taking into account the minimal optical budget and average attenuation of optical cabling in the industry. This transceiver uses top quality VSCEL Laser transmitter with operating at nominal wavelengths 850 nm. and 850 nm. PIN Photodiode receiver. It supports DDM/DOM optical diagnostics, by providing diagnostic information about the present operating conditions. Finisar FTLX8574D3BCL compatibility states that this module operates in the Commercial -5°- +70°C temperature range and has a Double LC interface. SFP+ support 1.25-10.31 Gbps data rate and such applications as 10G Ethernet (10.31 Gbps) |Gigabit Ethernet (1.25 Gbps) |STM-64 (9.95 Gbps). SFP+ Double Fiber optical transceiver is a multi-purpose module used in a number of different places of today’s networking. Consequently, the most popular applications are Internet Service Provider (ISP) Fiber to The Home routing and switching equipment, Mobile operator core and backhaul SDH/SONET applications, Data Center networking for Ethernet connections, and other optical links.

    Our version of compatible Finisar FTLX8574D3BCL 850nm MMF SFP+ Module is CE/RoHS certified and it is Compliant with product safety standards. Finisar is one of the leading OEM manufacturers in our industry and their products are used by many equipment manufacturers. Finisar FTLX8574D3BCL 10G SFP+ module is popular for use in Dell equipment (in such cases its part number sometimes is referred to as FTLX8574D3BCL-DL) and in Cisco equipment – in such cases, FTLX8574D3BCL Cisco compatibility sometimes is reflected as FTLX8574D3BCL-CS. Our alternative product 10G-SFP-300 EEPROM memory will be coded with the necessary information to fully meet Finisar compatibility and will work seamlessly with platforms that support Finisar products. However, our optical transceivers are compliant to SFP+ Multi-Source Agreement SFF-8431 industry standard as well. Because our focus is providing top-quality service, we are performing serious quality checks before the delivery of our products. As a result, we do optical parameter measurements, connector cleanness tests, and SFP+ transceiver EEPROM memory data validation tests. If You have any other questions regarding the Finisar FTLX8574D3BCL compatible module price, datasheet, or compatibility, please do not hesitate to contact Us!