Fujitsu FIM39910/172 Compatible 100G 40KM SMF QSFP28 Transceiver

Fujitsu
QSFP28
100G
BiDi
30 km
Fujitsu FIM39910/172 Compatible 100G 40KM SMF QSFP28 Transceiver

Fujitsu compatible FIM39910/172 - Key Features

  • Compatibility: Fujitsu
  • Media Type: Single-Mode Fiber (SMF)
  • Connector: Single LC/UPC
  • Fiber Count: BiDi
  • Maximum Distance: 30 km
  • Guaranteed Link Budget: 14.7 dB
  • Tx Wavelenght: 1309.14 nm
  • Supported Data Rate: 106.25 Gbps
  • DDM/DOM: Supported
  • Forward Error Correction (FEC): Integrated in DSP
  • Temperature Range: Standard 0°-70°C

Fujitsu FIM39910/172 Price

SKUSKU:BIDI-100G-Q28-SL40B-MS
Lead timeMade to Order - 2 Weeks
Standard recommended retail price ex VAT:
610.47
Choice of 0+
Telecoms & Integrators Globally

Fujitsu compatible FIM39910/172 Specifications

Form Factor
QSFP28
Modulation
PAM4 (Pulse Amplitude Modulation 4-level)
Media Type
Single-Mode Fiber (SMF)
Connector
Single LC/UPC
Fiber Count
BiDi
Maximum Distance
30 km
Guaranteed Link Budget
14.7 dB
TX Wavelenght
1309.14 nm
RX Wavelenght
1304.58 nm
Supported Data Rate
106.25 Gbps
Supportet Ethernet Applications
100G Ethernet PAM4 (106.25 Gbps)
DDM/DOM
Supported
Forward Error Correction (FEC)
Integrated in DSP
CDR (Clock and Data Recovery) chip
Supported
Transmitter Type
EML Laser
Tx Wave Bandwidth
1.04nm
Average Launch Power (Min) Each Lane
0 dBm
Average Launch Power (Max) Each Lane
5.6 dBm
Extinction Ratio (Min)
5 dB
Receiver Type
PIN photodiode
RX Wave Bandwidth
1.04nm
Average Receiver Sensitivity (Min) Each Lane
-14.7 dBm
Average Receiver Sensitivity (Max) Each Lane
-3.4 dBm
Receiver Overload
2.4 dBm
Temperature Range
Standard 0°-70°C
Storage Temperature
-40° to 85°C
Relative Humidity
5 to 85%
Power Consumption (Max)
4.5 W
Power
+3.3V single power supply
Compliance
CE, RoHS, IEEE 802.3cu, 100G Lambda MSA, CAUI-4, SFF-8636 (Management Interface for 4-lane modules), SFF-8679

Fujitsu compatible FIM39910/172 Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Fujitsu compatible FIM39910/172 Description

Our Compatible Fujitsu FIM39910/172 QSFP28 transceiver is based on our BIDI-100G-Q28-SL40A 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 Single Fiber Single-Mode Fiber (SMF) optical cable. It has a minimum guaranteed optical budget of 14.7dB (AVG), 13dB (OMA), which typically is enough to reach about 40 km. AVG shows the value calculated from Average receive power (min). Average receive power is only informative and not the actual signal strength indicator. OMA shows the value calculated from Receiver Sensitivity. Receiver Sensitivity parameter shows the actual power. A value below this value does not ensure compliance, but value above this ensures signal stability. 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 Fujitsu FIM39910/172 compatible transceiver uses a high-quality EML TOSA transmitter operating at 1304.58nm nominal wavelength and a 1309.14nm PIN ROSA receiver. This module supports DDM/DOM optical diagnostics and provides diagnostic data about the current operating conditions. This compatible module has a Single LC connector and module is designed for operation in standard temperature networking environments ranging from 0°-70°C. The transceiver chipset supports data rates ranging from 103.125 Gbps and such applications as 100G Ethernet (103.125 Gbps). 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) Aggregation and Backbone, Mobile Operator Core Networks and Data Center Core Network interconnections are the most popular applications for this product.

Our compatible Fujitsu FIM39910/172 module is CE/RoHS certified, it meets product safety standards, and is compliant with QSFP28 Multi Source Agreement (MSA) SFF-8665 industry standard. To ensure smooth operation, we have completed compatibility tests for this module with the most recent platforms of Fujitsu networking equipment, allowing us to encode transceiver EEPROM memory to be compatible with and work seamlessly in Fujitsu 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.