40GBASE-LR4 and OTU3 Multirate 10km Gen2 QSFP+ Transceiver

Manufacturer: Coherent | Finisar

Datasheet: FTL4C1QM2C

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Product Detail

FTL4C1QM2C QSFP+ transceiver modules are designed for use in 40 Gigabit Ethernet links and 4x10G OTN client interfaces over single mode fiber. They are compliant with the QSFP+ MSA, IEEE 802.3ba 40GBASE-LR4 and OTU3 C4S1-2D1 requirements specified in ITU-T Recommendation G.695. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP+ MSA. The optical transceiver is RoHS compliant as described in Application Note AN-2038.

Features & Benefit

Supports 39.8 Gb/s to 44.6 Gb/s aggregate bit rates
Built-in digital diagnostic functions, including Tx/Rx power monitoring
Power dissipation
RoHS compliant
Commercial temperature range 0Â°C to 70Â°C
Single 3.3V power supply
Maximum link length of 10km on Single Mode Fiber (SMF)
Uncooled 4x10Gb/s CWDM transmitter
XLPPI electrical interface
Duplex LC receptacles

Technical Specifications

Connector	LC
Data Rate (max)	44.6 Gb/s
Diagnostics	N/A
Distance	10 km
Form Factor	QSFP+
High End Case Temperature (Â°C)	70
Low End Case Temperature (Â°C)	0
Protocol	OTN OTU3 Compliant 40G Ethernet Compliant
Receiver	PIN
Transmitter	4x CWDM DFB Laser
Voltage Supply	3.3
Wavelength	1310nm Band

Resources

40GBASE-LR4 and OTU3 Multirate 10km Gen2 QSFP+ Transceiver Datasheet

FTL4C1QM2C 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

40GBASE-LR4 and OTU3 Multirate 10km Gen2 QSFP+ Transceiver