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25G CWDM SFP28 1270nm 40km DOM LC SMF Fiber Optical Transceiver

25G CWDM SFP28 1270nm 40km DOM LC SMF Fiber Optical Transceiver

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Part Number: CWDM-SFP25G-40SFM

25G CWDM SFP28 DOM Optical Transceiver Module for Data Center and Telecom (SMF, 1270nm, 40km,LC, DOM)

This SFP28 transceiver provides 25GBase-CWDM throughput up to 40km over single mode fiber (SMF) using a wavelength of 1270nm via an LC duplex connector. It provides 25GBASE Ethernet connectivity option for 25G Ethernet, telecom and data center. It is fully compliant with the SFP28 MSA, CPRI and eCPRI standard.

Description

Part Number CWDM-SFP25G-40S Vendor Name F-tone
Form Factor SFP28 Max Data Rate 25.78Gbps
Wavelength 1270nm Max Cable Distance 40km
Connector LC duplex Media SMF
Transmitter Type DML CWDM Receiver Type APD
DDM/DOM Supported Commercial Temperature Range 0 to 70°C (32 to 158°F)
TX Power 0~6dBm Receiver Sensitivity <-19dBm
Power Consumption 1.5W Extinction Ratio 4dB
Modulation Format NRZ CDR TX and RX
Transmit and Dispersion Penalty 4dB Powerbudget 19dB
Packaging Technology TO-CAN Packaging FEC Function Supported @ 40km, Not Supported @ 30km
Protocols MSA Compliant, CPRI, eCPRI Application 25GBASE Ethernet, Data Center, Telecom

Datasheet

Part Number Distance Fibers Port
SFP-25G-SR-SFM 100m MMF LC Duplex
SFP28-25GLR-31FM 10km SMF LC Duplex
SFP28-25G-BXFM 10km SMF LC Simplex
SFP28-25G-BXFMI 10km SMF LC Simplex
CWDM-SFP25G-40SFM 40km SMF LC Duplex

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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