Fortinet Compatible 50GBASE-SR SFP56 Module: FN-TRAN-SFP56-SR

Fortinet
SFP
50G
Duplex
100 m
Fortinet Compatible 50GBASE-SR SFP56 Module: FN-TRAN-SFP56-SR

Fortinet compatible FN-TRAN-SFP56-SR - Key Features

  • Compatibility: Fortinet
  • Media Type: Multi-Mode Fiber (MMF) -OM3/OM4/OM5
  • Connector: Double LC/UPC
  • Fiber Count: Duplex
  • Maximum Distance: 100 m
  • Guaranteed Link Budget: 1.9 dB
  • Tx Wavelenght: 850 nm
  • Supported Data Rate: 53.125 Gbps
  • DDM/DOM: Supported
  • Forward Error Correction (FEC): Host FEC Supported
  • Temperature Range: Standard 0°-70°C

Fortinet FN-TRAN-SFP56-SR Price

SKUSKU:50G-SFP56-100-FO
Lead timeMade to Order - 2 Weeks
Standard recommended retail price ex VAT:
187.68
Choice of 0+
Telecoms & Integrators Globally

Fortinet compatible FN-TRAN-SFP56-SR Specifications

Form Factor
SFP
Modulation
PAM4 (Pulse Amplitude Modulation 4-level)
Media Type
Multi-Mode Fiber (MMF) -OM3/OM4/OM5
Connector
Double LC/UPC
Fiber Count
Duplex
Maximum Distance
100 m
Guaranteed Link Budget
1.9 dB
TX Wavelenght
850 nm
RX Wavelenght
850 nm
Supported Data Rate
53.125 Gbps
Supportet Ethernet Applications
50G Ethernet (53.125 Gbps)
DDM/DOM
Supported
Forward Error Correction (FEC)
Host FEC Supported
CDR (Clock and Data Recovery) chip
Supported
Transmitter Type
VSCEL Laser
Tx Wave Bandwidth
20 nm (840-860 nm)
Average Launch Power (Min) Each Lane
-6 dBm
Average Launch Power (Max) Each Lane
4 dBm
Extinction Ratio (Min)
3 dB
Receiver Type
PIN photodiode
RX Wave Bandwidth
20 nm (840-860 nm)
Average Receiver Sensitivity (Min) Each Lane
-7.9 dBm
Average Receiver Sensitivity (Max) Each Lane
4 dBm
Receiver Overload
4 dBm
Temperature Range
Standard 0°-70°C
Storage Temperature
-40° to 85°C
Relative Humidity
5 to 85%
Power Consumption (Max)
2 W
Power
+3.3V single power supply
Compliance
CE, RoHS, Class 1 FDA and IEC60825-1 Laser Safety Compliant, IEEE 802.3cd, SFP56 MSA, SFF-8472, SFF-8431

Fortinet compatible FN-TRAN-SFP56-SR Datasheet

v2

Complete technical specifications and product details

Updated:Jan 16, 2026Format:PDF

Fortinet compatible FN-TRAN-SFP56-SR Description

FN-TRAN-SFP56-SR is a Fortinet Compatible 50GBASE-SR SFP56 (Small Form Pluggable 56). Transceiver designed for operation over multi-mode optical fiber. Module has a minimum guaranteed optical budget of 1.9 dB, which in most cases is enough to reach 100 m over OM4 multi-mode fiber, or 70 m over OM3 multi-mode fiber. However, distance is just an 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. FN-TRAN-SFP56-SR SFP56 standard uses 50Gb/s VSCEL (Vertical Cavity Surface Emitting Laser) (850 nm) transmitters and 50Gb/s PIN photodiode receiver. Module support DDM/DOM optical diagnostics, which provide diagnostic information about the present operating conditions. FN-TRAN-SFP56-SR operates in standard 0°-70°C temperature range and has an LC connector. 50GBASE-SR SFP56 spec supports up to 53.125 Gbps data rate and such applications as 10G Ethernet, 25G Ethernet, 50G Ethernet (53.125 Gbps). FN-TRAN-SFP56-SR optical transceiver is a multi-purpose module which can be used in various scenarios in today’s networking environment. Most popular applications are Internet Service Provider (ISP), Mobile Operator and Data Center Core Networks to achieve 10Gbps | 25Gbps | 50Gbps links. This transceiver can be inserted in Fortinet switch / router or any other Fortinet equipment which supports this type of transceiver. Fortinet equipment hardware manual contains information if the particular equipment model supports this kind of short range optical transceiver - FN-TRAN-SFP56-SR.

Transceiver is CE/RoHS certified and is compliant with product safety standards. The FN-TRAN-SFP56-SR transceiver is fully compliant to SFP56 spec Multi Source Agreement (MSA), IEEE802.3cd 50GBASE-SR SFP56 standard. Consequently compliance to above standards guarantees that module is compatible and works with majority of networking equipment, where is not implemented special algorithm for protection against third party modules. However – our technical team has accumulated deep expertise in custom-encoded firmware’s for 50GBASE-SR SFP56 transceivers in order to make it work in almost any brand of equipment. We will be glad to know your requirements – Contact Us.