40GE 240m SWDM4 QSFP+ Transceiver

Manufacturer: Coherent | Finisar

Datasheet: FTL4S1QE1C

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Product Detail

Finisar’s FTL4S1QE1C QSFP+ transceiver modules are designed for use in 40 Gigabit Ethernet links over duplex multimode fiber. They are compliant with the QSFP+ MSA and IEEE 802.3ba XLPPI electrical interface. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ MSA. The optical transceiver is compliant per the RoHS Directive 2011/65/EU. See Finisar Application Note AN-2038 for more details.

Features & Benefit

Designed for use in 40 Gigabit Ethernet links over duplex multimode fiber
Compliant with the QSFP+ MSA and IEEE 802.3ba XLPPI electrical interface
Digital diagnostics functions available via an I2C interface
Compliant per the RoHS Directive 2011/65/EU
Refer to Finisar Application Note AN-2038 for more details

Technical Specifications

Connector	LC
Data Rate (max):	41.2 Gb/s
Diagnostics	Digital
Form Factor	QSFP+
High End Case Temperature (Â°C)	0Â°C
Low End Case Temperature (Â°C)	70Â°C
Max Distance	240m
Receiver	PIN
Transmitter	Duplex MMF
Voltage Supply (V):	3.3
Wavelength	850nm Band

Resources

40GE 240m SWDM4 QSFP+ Transceiver Datasheet

FTL4S1QE1C Datasheet

2023 Optical Transceiver Guide

EPS Interviews Finisar/II-VI Sr Director of Product Marketing

Manufacturer

Coherent | Finisar

Finisar is now Coherent. Finisar is a global technology leader in optical communications. Their world-class products enable high-speed voice, video and data communications for networking, storage, wireless, and cable TV applications. For 30 years, Finisar have created critical breakthroughs in optics technology and supplied system manufacturers with the production volumes needed to meet the exploding demand for network bandwidth.

Learn about Coherent | Finisar

40GE 240m SWDM4 QSFP+ Transceiver