FTL4S1QE1C Optical Transceiver

Coherent FTL4S1QE1C Optical Transceiver is a hot-pluggable transceiver module designed for 40 Gigabit Ethernet links over duplex multi-mode fiber (MMF). The FTL4S1QE1C complies with the SWDM4 Quad Small Form-Factor Pluggable QSFP+ MSA and IEEE 802.3ba XLPPI electrical interface. Coherent FTL4S1QE1C Optical Transceiver features built-in digital diagnostic functions, including Tx/Rx power monitoring, which are available via an I2C interface as specified by the QSFP+ MSA.

Results: 313
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Wavelength
Data Rate
Fiber Type
Form Factor, or Case Style
Rise Time
Emitting Source
Operating Supply Voltage
Minimum Operating Temperature
Maximum Operating Temperature
Application
Connector Type
Transmission Distance
Series
Packaging
Coherent Fiber Optic Transmitters, Receivers, Transceivers XCVR, OSFP, 50m OM4, 2x400G VR4, 8x850nm VCSEL, MM, pull tab, Dual MPO12, Closed-top, ROHS, 16W, 0/70 C operation
Datasheet
5In Stock
2On Order
Min.: 1
Mult.: 1

Transceivers 844 nm to 870 nm 425 Gb/s Multimode QSFP 3.3 V 0 C + 70 C 50 m 2X400G-VR4 Bulk
Coherent Fiber Optic Transmitters, Receivers, Transceivers XCVR, OSFP Closed Top Integrated Heatsink, 500m, 800G-DR8, 8x 13XXnm EML, SMF, pull tab, MPO16, ROHS compliant, 3.3V, 17W, 20/60 C operation
Datasheet
2In Stock
Min.: 1
Mult.: 1

Transceivers 1304.5 nm to 1317.5 nm 850 Gb/s Singlemode QSFP 3.3 V 0 C + 70 C Ethernet, Fibre Channel MPO 500 m 800G-DR8 Tray
Coherent Fiber Optic Transmitters, Receivers, Transceivers XCVR, OSFP Closed Top Integrated Heatsin, 2km, 800G-DR8+, 8x 13XXnm EML, SMF, pull tab, MPO16, ROHS compliant, 3.3V, 17W, 0/70 C operation
Datasheet
4In Stock
3Expected 2026-02-25
Min.: 1
Mult.: 1

Transceivers 1304.5 nm to 1317.5 nm 850 Gb/s Singlemode QSFP 3.3 V 0 C + 70 C Ethernet, Fibre Channel MPO 2 km 800G-DR8+ Tray
Coherent Fiber Optic Transmitters, Receivers, Transceivers DWDM, full band tunable (C-Band), Limiting APD, Amplified SONET/SDH and 10GbE, 11.3 Gb/s multi-rate transceiver, single mode, SFP+ footprint, 3.3V, LC connector, -5/85 C operation, 80km, High Performance, no CDR
Datasheet
12In Stock
Min.: 1
Mult.: 1

Transceivers Tunable 11.3 GBd Singlemode SFP+ 28 ps Laser 3.3 V - 5 C + 85 C Ethernet, Fibre Channel, SONET LC 80 km Bulk
Coherent Fiber Optic Transmitters, Receivers, Transceivers 1310nm LED100BASE-FX 3.3V, LC conn 2km
Datasheet
1,461In Stock
Min.: 1
Mult.: 1

Transceivers 1310 nm 200 MBd Multimode SFP 5 ns LED 3.3 V - 40 C + 85 C Ethernet LC 2 km


Coherent Fiber Optic Transmitters, Receivers, Transceivers XCVR,QSFP28,100m, 40GBASE-SR4/100GBASE-SR4,4x 850nm VCSEL,MMF,pull tab,MPO,ROHS compliant, 3.3V, 2.5W, 0/70 C operation, dual rate
Datasheet
15In Stock
Min.: 1
Mult.: 1

Transceivers 850 nm 103.1 GBd Multimode QSFP 12 ps VCSEL 3.3 V 0 C + 70 C Ethernet MTP (MPO) 100 m
Coherent Fiber Optic Transmitters, Receivers, Transceivers PIN OC-3 LR-1, 155 Mb/s transceiver
Datasheet
146In Stock
Min.: 1
Mult.: 1

Transceivers 1310 nm 155 MBd Singlemode SFF 1.25 ns Laser 3.3 V - 40 C + 85 C SONET LC 15 km
Coherent Fiber Optic Transmitters, Receivers, Transceivers 1310nm DFB, 2x/4x/8x FC, 8.5 Gb/s transc
Datasheet
133In Stock
Min.: 1
Mult.: 1

Transceivers 1310 nm 8.5 GBd Singlemode SFP+ 120 ps Laser 3.3 V - 5 C + 85 C Fibre Channel LC 20 km
Coherent Fiber Optic Transmitters, Receivers, Transceivers PIN OC-12 IR-1/SR 622 Mb/s trnscvr15km
Datasheet
6In Stock
10Expected 2026-06-03
Min.: 1
Mult.: 1

Transceivers 1310 nm 622 MBd Singlemode SFP 300 ps Laser 3.3 V - 40 C + 85 C SONET LC 15 km
Coherent Fiber Optic Transmitters, Receivers, Transceivers XCVR, QSFP-DD, 100m OM4, 400GBASE-SR8, 8X850NM VCSEL, MM,Pull tab, MPO16-APC, 10W, 0/70C operation, ROHS
Datasheet
2In Stock
Min.: 1
Mult.: 1

Transceivers 1310 nm 425 Gb/s Multimode QSFP 9.5 ps 4x EML Laser 3.3 V 0 C + 70 C Ethernet MTP (MPO) 2 km Bulk
Coherent FTL410QD4N
Coherent Fiber Optic Transmitters, Receivers, Transceivers XCVR, QSFP, 4X 10.5Gb/s,40GBASE-SR4,300/400m MMF, Limiting, XLPPI electrical interface, MPO, ROHS compliant, Gen4, E-temp 1In Stock
Min.: 1
Mult.: 1

Coherent FTL4C1QL3C
Coherent Fiber Optic Transmitters, Receivers, Transceivers XCVR, QSFP, 2km 40GE Lite, 4x10G CWDM DFB, PIN, Limiting, XLPPI electrical interface, LC, ROHS, 3.3V, 3.5W, 0/70 C operation, Gen3 2In Stock
Min.: 1
Mult.: 1

Transceivers 1337.5 nm 41.2 GBd Singlemode QSFP+ 28 ps Laser 3.3 V 0 C + 70 C Ethernet LC 2 km
Coherent Fiber Optic Transmitters, Receivers, Transceivers XCVR, OSFP Closed Top Integrated Heatsin, 500m, 800G-DR8, 8x 13XXnm EML+B60+B45
Datasheet
3In Stock
Min.: 1
Mult.: 1

Transceivers 1304.5 nm to 1317.5 nm 850 Gb/s Singlemode QSFP 3.3 V 0 C + 70 C Ethernet, Fibre Channel MPO 500 m 800G-DR8 Tray


Coherent Fiber Optic Transmitters, Receivers, Transceivers XCVR,QSFP28, 10km,100GBASE-LR4,4x 13XXnm LAN-WDM DFB,SMF,pull tab,LC,ROHS compliant, 3.3V, 3.5W, 0/70C operation, Gen3 400In Stock
Min.: 1
Mult.: 1

Coherent Fiber Optic Transmitters, Receivers, Transceivers 3.3V, RJ-45 conn w/ serial ID, 100m
Datasheet
242In Stock
378On Order
Min.: 1
Mult.: 1

Transceivers 1.25 GBd SFP 175 ps 3.3 V - 40 C + 85 C Ethernet MT-RJ 100 m
Coherent Fiber Optic Transmitters, Receivers, Transceivers 3.3V, RJ-45 conn w/ serial ID, 100m
Datasheet
1,342In Stock
Min.: 1
Mult.: 1

Transceivers 1.25 GBd SFP 175 ps 3.3 V - 40 C + 85 C Ethernet MT-RJ 100 m
Coherent Fiber Optic Transmitters, Receivers, Transceivers 3.3V, RJ-45 conn w/ serial ID, 100m
Datasheet
1,934In Stock
3,372On Order
Min.: 1
Mult.: 1

Transceivers 1.25 GBd SFP 175 ps 3.3 V - 40 C + 85 C Ethernet RJ-45 100 m
Coherent Fiber Optic Transmitters, Receivers, Transceivers 40Base-SR4 QSFP+ 10GBase-SR 300m
Datasheet
403In Stock
284Expected 2026-03-20
Min.: 1
Mult.: 1

Transceivers 850 nm 41.2 GBd Multimode QSFP+ 28 ps VCSEL 3.3 V 0 C + 70 C Ethernet MTP (MPO) 150 m FTL410QxxC
Coherent Fiber Optic Transmitters, Receivers, Transceivers XCVR,QSFP28, 10km,100GBASE-LR4,4x 13XXnm LAN-WDM DFB,SMF,pull tab,LC,ROHS compliant, 3.3V, 5W, -40/85 C operation, Gen2
Datasheet
3In Stock
Min.: 1
Mult.: 1

12 ps
Coherent Fiber Optic Transmitters, Receivers, Transceivers PIN OC-48 SR GigE 1x/2x FC, 2km
Datasheet
668In Stock
Min.: 1
Mult.: 1

Transceivers 1310 nm 2.67 GBd Singlemode SFP 175 ps Laser 3.3 V - 40 C + 85 C Fibre Channel, SONET LC 2 km
Coherent Fiber Optic Transmitters, Receivers, Transceivers 4x/8x/16x FC, 14.025 Gb/s trnscvr, 10km
Datasheet
81In Stock
Min.: 1
Mult.: 1

Transceivers 1310 nm 14.025 GBd Singlemode SFP+ 120 ps Laser 3.3 V - 5 C + 85 C Fibre Channel LC 10 km
Coherent Fiber Optic Transmitters, Receivers, Transceivers GigE 1x/2x FC, 2.128 Gb/s trnscvr, 550m
Datasheet
7,868In Stock
Min.: 1
Mult.: 1

Transceivers 850 nm 2.125 GBd SFP 170 ps VCSEL 3.3 V - 40 C + 85 C Ethernet, Fibre Channel LC 500 m Tray
Coherent Fiber Optic Transmitters, Receivers, Transceivers GigE 1x/2x FC, 2.129 Gb/s trnscvr, 550m
Datasheet
2,937In Stock
Min.: 1
Mult.: 1

Transceivers 850 nm 2.125 GBd SFP 170 ps VCSEL 3.3 V - 40 C + 85 C Ethernet, Fibre Channel LC 500 m
Coherent Fiber Optic Transmitters, Receivers, Transceivers 1x/2x/4x FC4.25 Gb/s trnscvr LC conn
Datasheet
2,291In Stock
Min.: 1
Mult.: 1

Transceivers 850 nm 4.25 GBd SFF 120 ps VCSEL 3.3 V - 10 C + 85 C Ethernet, Fibre Channel LC 550 m Tray
Coherent Fiber Optic Transmitters, Receivers, Transceivers 2x/4x/8x FC8.5 Gb/s trnscvr LC Conn
Datasheet
458In Stock
Min.: 1
Mult.: 1

Transceivers 850 nm 8.5 GBd Multimode SFP+ 120 ps VCSEL 3.3 V - 5 C + 70 C Ethernet, Fibre Channel LC 100 m