FTF3436W5BNVxx Finisar compatible 25G RoHS Compliant CWDM SFP28 Optical Transceiver

Finisar
SFP28
25G
Duplex
15 km
FTF3436W5BNVxx Finisar compatible 25G RoHS Compliant CWDM SFP28 Optical Transceiver

Finisar compatible FTF3436W5BNVxx - Key Features

  • Compatibility: Finisar
  • Media Type: Single-Mode Fiber (SMF)
  • Fiber Count: Duplex
  • Connector: Double LC/UPC
  • Maximum Distance: 15 km
  • Guaranteed Link Budget: 19 dB
  • Tx Wavelenght: CWDM 8 Ch
  • 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 FTF3436W5BNVxx Price

SKUSKU:CWDM-25GFH-SFP28-15I-MS
Lead timeMade to Order - 2 Weeks
Standard recommended retail price ex VAT:
€290.64
Choice of 0+
Telecoms & Integrators Globally

Finisar compatible FTF3436W5BNVxx Specifications

Form Factor
SFP28
Media Type
Single-Mode Fiber (SMF)
Fiber Count
Duplex
Connector
Double LC/UPC
Maximum Distance
15 km
Guaranteed Link Budget
19 dB
TX Wavelength
1470-1610 nm (CWDM, 8 channels)
RX Wavelength
1270-1610nm (CWDM, 18 channels range)
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
EML Laser
Tx Wavelength Bandwidth
20 nm
Average Launch Power (Min) Each Lane
0 dBm
Average Launch Power (Max) Each Lane
5 dBm
Extinction Ratio (Min)
3.5 dB
Receiver Type
PIN photodiode
Rx Wavelength Bandwidth
CWDM 1270-1610nm
Average Receiver Sensitivity (Min) Each Lane
-14 dBm
Average Receiver Sensitivity (Max) Each Lane
2 dBm
Receiver Overload
2 dBm
Temperature Range
Industrial -45°C - +85°C
Storage Temperature
-40° to 85°C
Relative Humidity
5 to 85%
Power Consumption (Max)
1.2 W
Power
+3.3V single power supply
Compliance
25GBASE-LR, CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, IEEE 802.3cc, RoHS, SFF-8431, SFF-8432, SFF-8472, SFP28 MSA

Finisar compatible FTF3436W5BNVxx Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Finisar compatible FTF3436W5BNVxx Description

Finisar compatible FTF3436W5BNVxx is SFP28 (Small Form factor Pluggable 28) Transceiver, operating over Double Fiber Single-Mode Fiber (SMF) optical cable. It has minimum guaranteed optical budget of 6.3 dB, with in most cases is enough to reach about 10km distance. However, distance is just indicative parameter calculated for comfort of identification. Eventually we calculate distance taking in account minimal optical budget and average attenuation of optical cabling in industry. This transceiver use top quality DFB Laser transmitter with operating at 1270-1370 nm nominal wavelength (when ordering specific Tx wavelength needs to be selected above) and a 1270-1610 nm PIN photodiode receiver. Our Finisar compatible transceiver support DDM/DOM optical diagnostics, that provide diagnostic information about the present operating conditions. Finisar compatible FTF3436W5BNVxx SFP28 operates in Industrial -45°C – +85°C temperature range and has Double LC interface. Our Finisar compatible transceiver support 8.5-28.1 Gbps data rate and such applications as CPRI option 10 (24.33 Gbps), CPRI option 9 (12.165 Gbps), CPRI Option 8 (10.138 Gbps), CPRI option 7 (9.830 Gbps). Finisar FTF3436W5BNVxx compatible SFP28 Double Fiber optical transceiver is multi-purpose module used in number of different places of today's networking. Consequently, most popular applications are Mobile Carrier Networks, thus 5G fronthaul and O-RAN (Open Radio Access Network) applications.

Finisar is one of leading OEM manufacturer in our industry and their products are used by many equipment manufacturers. Our product EEPROM memory will be coded with necessary information to fully meet Finisar compatibility and will work seamlessly with platforms which support Finisar products. Transceiver is also fully compliant to SFP+ MSA, SFF-8402, SFF-8472, SFF-8431, SFF-8432, CE, RoHS-6, Class 1 FDA and IEC60825-1 Laser Safety standard. Transceiver is CE/RoHS certified and is compliant with product safety standards. If you have any questions, please Contact us. We will gladly learn about your needs and recommend the best compatible products from our portfolio.

CWDM ChannelsITU ChannelTHznmFinisar Part NumberClasp Color CodeChannel 27235.91271FTF3436W5BNV27BrownChannel 29232.21291FTF3436W5BNV29BlueChannel 31228.71311FTF3436W5BNV31YellowChannel 33225.21331FTF3436W5BNV33OrangeChannel 35221.91351FTF3436W5BNV35RedChannel 37218.71371FTF3436W5BNV37Brown