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F-tone 50GBASE-ER QSFP28 PAM4 1310nm 40km DOM Transceiver

F-tone 50GBASE-ER QSFP28 PAM4 1310nm 40km DOM Transceiver

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Part Number: QSFP28-ER-50G-FM

50GBASE-ER QSFP28 PAM4 Transceiver Module (SMF, 1310nm, 40km, LC, DOM)

Part Number QSFP28-ER-50G Vendor Name F-tone
Form Factor QSFP28 Max Data Rate 53.125Gbps
Wavelength 1310nm Max Cable Distance 40km
Connector LC duplex Modulation Format PAM4
Transmitter Type EML Receiver Type APD
Media SMF DDM/DOM Supported
TX Power 0.4~6.6dBm Receiver Sensitivity <-15.1dBm
Power Consumption <4.5W Commercial Temperature Range 0 to 70°C (32 to 158°F)
Protocols MSA Compliant Application 50GBASE Ethernet, 5G Network Mid/Backhaul

Quality Testing Program

Quality Certifications

Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

This product belongs to F-tone Networks' optical components product line. For detailed specifications, please contact our sales team. Thank you!
Important Notice:
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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Power and Wavelength Testing

Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.

Power and Wavelength Testing

Traffic Testing

Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.

Traffic Testing

Optical Performance Testing

Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.

Optical Performance Testing

End Face Testing

Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.

End Face Testing

Various Switch Tests

Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.

Various Switch Tests

About F-tone Networks

F-tone Networks is now a world leader in development of optical transceivers and provide a wide range of high-speed optical solutions for optical communication networking, especially for AI, Data Center, enterprise data networking, Industry, aerospace, mining, shipbuilding, railway, metro, long haul transport networking, and mobile access networking applications
F-tone Networks invested in foundational photonics technologies and extensive product development and engineering with global presence in many area also.

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