FTLF1436W5BTD Finisar compatible 25G Ethernet RoHS Compliant Long Wavelength SFP28

Finisar
SFP28
25G
Duplex
100 m
FTLF1436W5BTD Finisar compatible 25G Ethernet RoHS Compliant Long Wavelength SFP28

Finisar compatible FTLF1436W5BTD - Key Features

  • Compatibility: Finisar
  • Media Type: Multi-Mode Fiber (MMF) -OM3/OM4/OM5
  • Fiber Count: Duplex
  • Connector: Double LC/UPC
  • Maximum Distance: 100 m
  • Guaranteed Link Budget: 2.6 dB
  • Tx Wavelenght: 850 nm
  • Supported Data Rate: 8.5 Gbps - 28.1 Gbps
  • DDM/DOM: Supported
  • Forward Error Correction (FEC): Host FEC Supported
  • Temperature Range: Industrial -45°C - +85°C

Finisar FTLF1436W5BTD Price

SKUSKU:25GFH-SFP28-100I-MS
Lead timeMade to Order - 2 Weeks
Standard recommended retail price ex VAT:
15.35
Choice of 0+
Telecoms & Integrators Globally

Finisar compatible FTLF1436W5BTD Specifications

Form Factor
SFP28
Media Type
Multi-Mode Fiber (MMF) -OM3/OM4/OM5
Fiber Count
Duplex
Connector
Double LC/UPC
Maximum Distance
100 m
Guaranteed Link Budget
2.6 dB
TX Wavelength
850 nm
RX Wavelength
850 nm
Supported Data Rate
8.5 Gbps - 28.1 Gbps
Supported Front Haul Applications
CPRI option 10 (24.33 Gbps), CPRI option 7 (9.830 Gbps), CPRI option 8 (10.138 Gbps), CPRI option 9 (12.165 Gbps)
DDM/DOM
Supported
Forward Error Correction (FEC)
Host FEC Supported
Transmitter Type
VSCEL Laser
Tx Wavelength Bandwidth
20 nm
Average Launch Power (Min) Each Lane
-5 dBm
Average Launch Power (Max) Each Lane
2.4 dBm
Extinction Ratio (Min)
2 dB
Receiver Type
PIN photodiode
Rx Wavelength Bandwidth
20 nm
Average Receiver Sensitivity (Min) Each Lane
-10.3 dBm
Average Receiver Sensitivity (Max) Each Lane
2.4 dBm
Receiver Overload
2.4 dBm
Temperature Range
Industrial -45°C - +85°C
Storage Temperature
-40° to 85°C
Relative Humidity
5 to 85%
Power Consumption (Max)
1 W
Power
+3.3V single power supply
Compliance
25GBASE-SR, CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, RoHS, SFF-8431, SFF-8432, SFF-8472, SFP28 MSA

Finisar compatible FTLF1436W5BTD Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Finisar compatible FTLF1436W5BTD Description

FTLF1436W5BTD is a 25GE LR Finisar Multi-Vendor MSA Compatible SFP28 (Small Form-Factor Pluggable 28) Transceiver, operating over Double Fiber Single-Mode Fiber (SMF) optical cable. It has minimum guaranteed optical budget of 8.3 dB, which in most cases is enough to reach 10 km over OS2 fiber. However, distance is just indicative parameter for comfort of identification that is calculated by taking into account minimal optical budget and average attenuation of optical cabling in industry. FTLF1436W5BTD uses top quality DFB (Distributed Feedback Laser) transmitter and 25Gb/s PIN photodiode receiver. FTLF1436W5BTD 25GE LR Finisar supports DDM/DOM optical diagnostics that provide real-time diagnostic information about the present operating conditions. FTLF1436W5BTD operates in -40°C to 85°C temperature range and has Double LC interface. FTLF1436W5BTD 25GE LR Finisar SFP28 support 8.5-28.1 Gbps data rate and Finisar Option 10 (24.33 Gbps), CPRI Option 9 (12.165 Gbps), CPRI Option 8 (10.138 Gbps), CPRI option 7 (9.830 Gbps) applications. FTLF1436W5BTD SFP28 Double Fiber optical transceiver is multi-purpose module used in number of different places of today's networking. Consequently, most popular use cases are in Mobile Carrier Networks, thus 5G Finisar and O-RAN (open radio access network) applications.

Our compatible Finisar FTLF1436W5BTD module is CE/RoHS certified, it meets product safety standards, and is compliant with SFP+ Multi Source Agreement (MSA) SFF-8432 industry standard. To ensure smooth operation, we have completed compatibility tests for this module with the most recent platforms of Finisar networking equipment, allowing us to encode transceiver EEPROM memory to be compatible with and work seamlessly in Finisar platforms. We are committed to quality, therefore before delivering our products, we conduct stringent quality inspections that include optical parameter measurements, connector cleanliness tests, and EEPROM memory data validation tests. If you have any questions, please Contact us. We will gladly learn about your needs and recommend the best compatible products from our portfolio.