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40GBASE-ER4 and OTU3 QSFP+ 1310nm 40km LC Transceiver for SMF

40GBASE-ER4 and OTU3 QSFP+ 1310nm 40km LC Transceiver for SMF

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Part Number: QSFP-ER4-40GFM

40GBASE-ER4 QSFP+ Optical Transceiver Module Cisco QSFP-40G-ER4 Compatible for Ethernet and Data Center (SMF, 1310nm, 40km, LC, DOM)

The Cisco QSFP-40G-ER4 Compatible QSFP+ Optical Transceiver Module is designed for use in 40GBASE Ethernet throughput up to 40km over single mode fiber (SMF) using a wavelength of 1310nm via duplex LC connector. It provides high-density and low-power 40GBASE Ethernet solution for data centers, high-performance computing networks, enterprise core and distribution layer applications. It is fully compliant with the QSFP+ MSA, IEEE 802.3bm 40GBASE-ER4 and OTU3 standard.
Cisco Compatible QSFP-40G-ER4 Vendor Name F-tone
Form Factor QSFP+ Max Data Rate 44.6Gbps
Wavelength 1310nm Max Cable Distance 40km@SMF 
Connector LC duplex Media SMF
Transimitter Type DFB CWDM Receiver Type APD
DDM/DOM Supported Commercial Temperature Range 0 to 70°C (32 to 158°F)
TX Power -2.7~+4.5dBm Receiver Sensitivity <-21.2dBm
Power Consumption 3.5W Extinction Ratio 5.5dB
Modulation Format NRZ CDR None
Transmit and Dispersion Penalty 2.6dB Powerbudget 18.5dB
Packaging Technology BOX Packaging FEC Function Supported
Protocols OTN OTU3, 40G Ethernet, Infiniband, Fiber Channel, SATA/SAS3, MSA Compliant Application 40GBASE-ER4 40G Ethernet, OTU3, OTU3e1, OTU3e2, Data Center

Datasheet

Part Number Distance Fibers Port
QSFP-SR4-40GFM 150m MMF MTP/MPO
QSFP-40G85-1MFM 150m/2km SMF/MMF LC
QSFP-40G-LR4-2FM 2km SMF LC
QSFP-40G-PLR4-2FM 2km SMF MTP/MPO
QSFP-LR4-40GFM 10km SMF LC
QSFP-PLR4-40GFM 10km SMF MTP/MPO
QSFP-ER4-40GFM 40km SMF LC

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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