FTLF6836P1BNL Finisar Compatible 25G SFP28 15KM Transceiver

Finisar
SFP28
25G
Duplex
10 km
FTLF6836P1BNL Finisar Compatible 25G SFP28 15KM Transceiver

Finisar compatible FTLF6836P1BNL - Key Features

  • Compatibility: Finisar
  • Media Type: Single-Mode Fiber (SMF)
  • Fiber Count: Duplex
  • Connector: Double LC/UPC
  • Maximum Distance: 10 km
  • Guaranteed Link Budget: 18 dB
  • Tx Wavelenght: DWDM 45Ch (C-band 100Ghz)
  • 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 FTLF6836P1BNL Price

SKUSKU:DWDM-25G-S28-10I-TUN-MS
Lead timeMade to Order - 2 Weeks
Standard recommended retail price ex VAT:
1051.05
Choice of 0+
Telecoms & Integrators Globally

Finisar compatible FTLF6836P1BNL Specifications

Form Factor
SFP28
Media Type
Single-Mode Fiber (SMF)
Fiber Count
Duplex
Connector
Double LC/UPC
Maximum Distance
10 km
Guaranteed Link Budget
18 dB
TX Wavelength
Channel 17-61 (DWDM C-Band 100 GHz, 45 channels)
RX Wavelength
Channel 17-61 (DWDM, C-Band 50/100 GHz)
Supported Data Rate
8.5 Gbps - 28.1 Gbps
Supportet Ethernet Applications
10G Ethernet (10.31Gbps), 25G Ethernet (25.78Gbps)
DDM/DOM
Supported
Forward Error Correction (FEC)
Host FEC Supported
Transmitter Type
Monolithic MZM Tunable TOSA
Average Launch Power (Min) Each Lane
0 dBm
Average Launch Power (Max) Each Lane
4 dBm
Extinction Ratio (Min)
6 dB
Receiver Type
APD Photodiode
Rx Wavelength Bandwidth
ITU-T DWDM Grid 100 GHz C-Band
Average Receiver Sensitivity (Min) Each Lane
-18 dBm
Average Receiver Sensitivity (Max) Each Lane
-5 dBm
Receiver Overload
-5 dBm
Temperature Range
Industrial -45°C - +85°C
Storage Temperature
-40° to 85°C
Relative Humidity
5 to 85%
Power Consumption (Max)
2.5 W
Power
+3.3V single power supply
Compliance
CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, RoHS, SFF-8431, SFF-8472, IEEE 802.3, SFF-8432, SFF-8690, SFP28 MSA

Finisar compatible FTLF6836P1BNL Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Finisar compatible FTLF6836P1BNL Description

Our Compatible Finisar FTLF6836P1BNL SFP28 transceiver is based on our DWDM-25G-S28-15I-TUN product, which has the same parameters and is manufactured in accordance with the same industry standards as its OEM counterpart. Our compatible module version is designed for operation over a Double Fiber Single-Mode Fiber (SMF) optical cable. It has a minimum guaranteed optical budget of 18 dB, which typically is enough to reach about 10 km. However, distance is only an indicative parameter calculated for identification comfort. Finally, we calculate distance while keeping in mind the minimum (guaranteed) optical budget and the average attenuation of optical cabling in the industry. Our Finisar FTLF6836P1BNL compatible transceiver uses a high-quality EML Laser transmitter operating at Ch. 13-60, ITU Grid: C-Band 50 Ghz nominal wavelength and a Ch. 13-60, ITU Grid: C-Band 50 Ghz APD Photodiode receiver. This module supports DDM/DOM optical diagnostics and provides diagnostic data about the current operating conditions. This compatible module has a Double LC connector and module is designed for operation in industrial temperature networking environments ranging from -40° to 85°C. The transceiver chipset supports data rates ranging from 9.8-25.78 Gbps and such applications as 25G Ethernet (25.78Gbps), 10G Ethernet (10.31Gbps). It is important to note that the mentioned application support will vary depending on the port where the module will be used, and it supported applications as well as module speed configuration during ordering process, but we can ensure that our module will support at least the same functionality as its OEM counterpart. This is a multi-purpose transceiver that can be used in a variety of different places in today's networking. As a result, Internet Service Provider (ISP) Fiber to the Home Aggregation and Backbone, Mobile Operator Core Networks and Mobile Backhaul and Data Center networking site interconnections are the most popular applications for this product.

Our compatible Finisar FTLF6836P1BNL module is CE/RoHS certified, it meets product safety standards, and is compliant with SFP28 Multi Source Agreement (MSA) SFF-8402 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.