Fibre Optic Transceivers – Mouser Finland

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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Data Rate	Form Factor	Transmission Distance	Wavelength	Connector Type	Fibre Type	Minimum Operating Temperature	Maximum Operating Temperature	Series	Product	Rise Time	Operating Supply Voltage	Application
Fibre Optic Transceivers 1x/2x/4x FC4.25 Gb/s trnscvr, LC conn FTLF8524E2GNV Coherent 1: 86,81 € 5In Stock 520On Order	Mfr. Part No. FTLF8524E2GNV Mouser Part No 508-FTLF8524E2GNV	Coherent	Fibre Optic Transceivers 1x/2x/4x FC4.25 Gb/s trnscvr, LC conn	Datasheet	5In Stock 520On Order On Order Ship Dates Mfr. No: FTLF8524E2GNV Stock: 5 Can Dispatch Immediately On Order: 240 Expected 19/01/2027 280 Expected 18/02/2027 Factory Lead Time: 33 Weeks	86,81 € 74,17 € 66,41 €	Min.: 1 Mult.: 1	4.25 GBd	SFF	550 m	850 nm	LC		- 10 C	+ 85 C		Transceivers	120 ps	3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers PIN, 10GBASE-LR 1200 1200SM-LL-L 10km FTLX1471D3BTL Coherent 1: 157,55 € 5In Stock 60On Order NRND	Mfr. Part No. FTLX1471D3BTL Mouser Part No 508-FTLX1471D3BTL NRND	Coherent	Fibre Optic Transceivers PIN, 10GBASE-LR 1200 1200SM-LL-L 10km		5In Stock 60On Order On Order Ship Dates Mfr. No: FTLX1471D3BTL Stock: 5 Can Dispatch Immediately On Order: 20 Expected 25/03/2027 40 Expected 30/03/2027 Factory Lead Time: 21 Weeks	157,55 € 139,59 €	Min.: 1 Mult.: 1	10.5 GBd	SFP+	10 km	1310 nm	LC	Singlemode	- 40 C	+ 85 C		Transceivers		3.3 V	Ethernet, Fibre Channel
Fibre Optic 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 FTLC1156RDPL Coherent 1: 529,55 € 901On Order	Mfr. Part No. FTLC1156RDPL Mouser Part No 508-TLC1156RDPL	Coherent	Fibre Optic 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	Datasheet	901On Order	529,55 € 487,28 €	Min.: 1 Mult.: 1
Fibre Optic Transceivers 3.3V, RJ-45 conn w/ serial ID, 100m FCLF8520P2BTL Coherent 1: 85,26 € 1 502On Order	Mfr. Part No. FCLF8520P2BTL Mouser Part No 508-FCLF8520P2BTL	Coherent	Fibre Optic Transceivers 3.3V, RJ-45 conn w/ serial ID, 100m	Datasheet	1 502On Order On Order Ship Dates Mfr. No: FCLF8520P2BTL Stock: 0 On Order: 17 Expected 26/10/2026 1 485 Expected 25/02/2027 Factory Lead Time: 20 Weeks	85,26 € 69,68 € 63,83 € View Quote	Min.: 1 Mult.: 1	1.25 GBd	SFP	100 m		MT-RJ		- 40 C	+ 85 C		Transceivers	175 ps	3.3 V	Ethernet
Fibre Optic Transceivers 3.3V, RJ-45 conn w/ serial ID, 100m FCLF8521P2BTL Coherent 1: 85,26 € 4 391On Order	Mfr. Part No. FCLF8521P2BTL Mouser Part No 508-FCLF8521P2BTL	Coherent	Fibre Optic Transceivers 3.3V, RJ-45 conn w/ serial ID, 100m	Datasheet	4 391On Order On Order Ship Dates Mfr. No: FCLF8521P2BTL Stock: 0 On Order: 2 069 Expected 19/10/2026 2 322 Expected 04/02/2027 Factory Lead Time: 20 Weeks	85,26 € 72,84 € 65,24 € View Quote	Min.: 1 Mult.: 1	1.25 GBd	SFP	100 m		MT-RJ		- 40 C	+ 85 C		Transceivers	175 ps	3.3 V	Ethernet
Fibre Optic Transceivers XCVR, QSFP, 10km 40GBASE-LR4, 4x10G CWDM DFB, PIN, Limiting, XLPPI electrical interface, LC, ROHS, 3.3V, 3.5W, 0/70C operation, Gen3 FTL4C1QE3C Coherent 1: 557,45 € 94On Order	Mfr. Part No. FTL4C1QE3C Mouser Part No 508-FTL4C1QE3C	Coherent	Fibre Optic Transceivers XCVR, QSFP, 10km 40GBASE-LR4, 4x10G CWDM DFB, PIN, Limiting, XLPPI electrical interface, LC, ROHS, 3.3V, 3.5W, 0/70C operation, Gen3 Learn More about Coherent finisar ftl4c1q modules	Datasheet	94On Order On Order Ship Dates Mfr. No: FTL4C1QE3C Stock: 0 On Order: 54 Expected 19/02/2027 40 Expected 02/03/2027 Factory Lead Time: 21 Weeks	557,45 € 500,50 €	Min.: 1 Mult.: 1	41.2 GBd	QSFP+	10 km	1310 nm	LC	Singlemode	0 C	+ 70 C		Transceivers	28 ps	3.3 V	Ethernet
Fibre Optic Transceivers GigE 1x/2x FC, 2.126 Gb/s trnscvr, 550m FTLF8519F2GNL Coherent 1: 69,67 € 275Expected 20/05/2027	Mfr. Part No. FTLF8519F2GNL Mouser Part No 508-FTLF8519F2GNL	Coherent	Fibre Optic Transceivers GigE 1x/2x FC, 2.126 Gb/s trnscvr, 550m	Datasheet	275Expected 20/05/2027	69,67 € 57,09 € 51,64 €	Min.: 1 Mult.: 1	2.125 GBd	SFF	550 m	850 nm	LC		- 10 C	+ 85 C		Transceivers	170 ps	3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers GigE 1x/2x FC, 2.127 Gb/s trnscvr, 550m FTLF8519F2GTL Coherent 1: 71,29 € 420On Order	Mfr. Part No. FTLF8519F2GTL Mouser Part No 508-FTLF8519F2GTL	Coherent	Fibre Optic Transceivers GigE 1x/2x FC, 2.127 Gb/s trnscvr, 550m	Datasheet	420On Order On Order Ship Dates Mfr. No: FTLF8519F2GTL Stock: 0 On Order: 100 Expected 27/05/2027 320 Expected 24/06/2027 Factory Lead Time: 51 Weeks	71,29 € 59,80 € 53,19 €	Min.: 1 Mult.: 1	2.125 GBd	SFF	550 m	850 nm	LC		- 40 C	+ 85 C		Transceivers	170 ps	3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers 1x/2x/4x FC4.25 Gb/s trnscvr LC conn FTLF8524E2GNL Coherent 1: 85,25 € 800Expected 06/05/2027	Mfr. Part No. FTLF8524E2GNL Mouser Part No 508-FTLF8524E2GNL	Coherent	Fibre Optic Transceivers 1x/2x/4x FC4.25 Gb/s trnscvr LC conn	Datasheet	800Expected 06/05/2027	85,25 € 72,83 € 65,22 €	Min.: 1 Mult.: 1	4.25 GBd	SFF	550 m	850 nm	LC		- 10 C	+ 85 C		Transceivers	120 ps	3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers 2x/4x/8x FC8.5 Gb/s trnscvr LC Conn FTLF8528P3BCV Coherent 1: 66,44 € 360Expected 02/02/2027	Mfr. Part No. FTLF8528P3BCV Mouser Part No 508-FTLF8528P3BCV	Coherent	Fibre Optic Transceivers 2x/4x/8x FC8.5 Gb/s trnscvr LC Conn	Datasheet	360Expected 02/02/2027	66,44 € 53,04 € 48,31 € View Quote	Min.: 1 Mult.: 1	8.5 GBd	SFP+	100 m	850 nm	LC	Multimode	- 5 C	+ 70 C		Transceivers	120 ps	3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers 2x/4x/8x FC8.5 Gb/s trnscvr LC Conn FTLF8528P3BNV Coherent 1: 69,67 € 1 040On Order	Mfr. Part No. FTLF8528P3BNV Mouser Part No 508-FTLF8528P3BNV	Coherent	Fibre Optic Transceivers 2x/4x/8x FC8.5 Gb/s trnscvr LC Conn	Datasheet	1 040On Order On Order Ship Dates Mfr. No: FTLF8528P3BNV Stock: 0 On Order: 840 Expected 31/12/2026 200 Expected 02/02/2027 Factory Lead Time: 20 Weeks	69,67 € 58,45 € 51,99 € View Quote	Min.: 1 Mult.: 1	8.5 GBd	SFP+	100 m	850 nm	LC	Multimode	- 5 C	+ 70 C		Transceivers	120 ps	3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers XCVR,QSFP28,100GBASE-SR4,40/70/100m with no/Clause 74/Clause 91 host FEC,4X 850nm VCSEL,MMF,pull tab,MPO,ROHS, 3.3V, 2.5W, 0/70C operation, GEN2 FTLC9555NEPM Coherent 1: 391,29 € 26On Order	Mfr. Part No. FTLC9555NEPM Mouser Part No 508-FTLC9555NEPM	Coherent	Fibre Optic Transceivers XCVR,QSFP28,100GBASE-SR4,40/70/100m with no/Clause 74/Clause 91 host FEC,4X 850nm VCSEL,MMF,pull tab,MPO,ROHS, 3.3V, 2.5W, 0/70C operation, GEN2	Datasheet	26On Order	391,29 € 370,88 €	Min.: 1 Mult.: 1
Fibre Optic Transceivers XCVR,QSFP28,100m,100GBASE-SR4,4x 850nm VCSEL,MMF,pull tab,MPO,ROHS compliant, 3.3V, 2.5W, 0/85C operation, E-temp FTLC9555REPM3 Coherent 1: 410,30 € 4On Order	Mfr. Part No. FTLC9555REPM3 Mouser Part No 508-FTLC9555REPM3	Coherent	Fibre Optic Transceivers XCVR,QSFP28,100m,100GBASE-SR4,4x 850nm VCSEL,MMF,pull tab,MPO,ROHS compliant, 3.3V, 2.5W, 0/85C operation, E-temp		4On Order	410,30 € 350,62 €	Min.: 1 Mult.: 1	103.1 GBd	QSFP	100 m	850 nm	MTP (MPO)	Multimode	0 C	+ 85 C		Transceivers	12 ps	3.3 V	Ethernet
Fibre Optic Transceivers 6G CPRI Wireless 300m SFP+ FTLF8526W4BTL Coherent 1: 82,62 € 80On Order	Mfr. Part No. FTLF8526W4BTL Mouser Part No 508-FTLF8526W4BTL	Coherent	Fibre Optic Transceivers 6G CPRI Wireless 300m SFP+	Datasheet	80On Order	82,62 € 68,42 € 62,15 € View Quote	Min.: 1 Mult.: 1	6.1 GBd	SFP+	300 m	850 nm	LC	Multimode	- 40 C	+ 85 C		Transceivers	90 ps	3.3 V	Ethernet
Fibre Optic Transceivers TXRX 1310NM DFB, PIN FTLX1475D3BNL Coherent 1: 86,83 € 30On Order	Mfr. Part No. FTLX1475D3BNL Mouser Part No 508-FTLX1475D3BNL	Coherent	Fibre Optic Transceivers TXRX 1310NM DFB, PIN	Datasheet	30On Order	86,83 € 74,17 € 64,93 € View Quote	Min.: 1 Mult.: 1	10.5 GBd	SFP+	10 km	1310 nm	LC	Singlemode	- 5 C	+ 85 C		Transceivers	28 ps	3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers TXRX 1271NM/1331NM D FTLX2672D327 Coherent 1: 114,79 € 50On Order	Mfr. Part No. FTLX2672D327 Mouser Part No 508-FTLX2672D327	Coherent	Fibre Optic Transceivers TXRX 1271NM/1331NM D	Datasheet	50On Order	114,79 € 98,48 €	Min.: 1 Mult.: 1	11.3 GBd	SFP+	30 km	1271 nm	LC	Singlemode	- 40 C	+ 85 C		Transceivers	28 ps	3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers PIN OC-3 LR-1, 155 Mb/s transceiver FTLF1323P1BTL Coherent 1: 69,09 € 135On Order	Mfr. Part No. FTLF1323P1BTL Mouser Part No 508-FTLF1323P1BTL	Coherent	Fibre Optic Transceivers PIN OC-3 LR-1, 155 Mb/s transceiver	Datasheet	135On Order On Order Ship Dates Mfr. No: FTLF1323P1BTL Stock: 0 On Order: 25 Expected 02/02/2027 110 Expected 04/06/2027 Factory Lead Time: 26 Weeks	69,09 € 58,11 € 50,83 € Quote Quote	Min.: 1 Mult.: 1	155 MBd	SFF	15 km	1310 nm	LC	Singlemode	- 40 C	+ 85 C		Transceivers	1.25 ns	3.3 V	SONET
Fibre Optic Transceivers 1x/2x/4x FC4.25 Gb/s EMI shield transcvr FTLF8524E2KNL Coherent 1: 85,25 € 40Expected 20/04/2027	Mfr. Part No. FTLF8524E2KNL Mouser Part No 508-FTLF8524E2KNL	Coherent	Fibre Optic Transceivers 1x/2x/4x FC4.25 Gb/s EMI shield transcvr	Datasheet	40Expected 20/04/2027	85,25 € 72,83 € 65,22 €	Min.: 1 Mult.: 1	4.25 GBd	SFF	550 m	850 nm	LC		- 10 C	+ 85 C		Transceivers	120 ps	3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers XCVR,QSFP28, 2km,100GE CWDM4,4X 13XXnm CWDM DFB,SMF,pull tab,LC,ROHS compliant, 3.3V, 3.5W, 0/70C operation, Gen3 FTLC1157RGPL Coherent 1: 368,82 € 3On Order	Mfr. Part No. FTLC1157RGPL Mouser Part No 508-FTLC1157RGPL	Coherent	Fibre Optic Transceivers XCVR,QSFP28, 2km,100GE CWDM4,4X 13XXnm CWDM DFB,SMF,pull tab,LC,ROHS compliant, 3.3V, 3.5W, 0/70C operation, Gen3		3On Order	368,82 € 325,63 €	Min.: 1 Mult.: 1	103.1 GBd	QSFP+	2 km	1310 nm	LC	Singlemode	0 C	+ 70 C		Transceivers		3.3 V	Ethernet
Fibre Optic Transceivers XCVR, OSFP, 100m OM4, 2x400G SR4, 8x850nm VCSEL, MM, pull tab, Dual MPO12, Closed-top, ROHS, 16W, 0/70C operation FTCE8617E3PCA Coherent 2: 1 215,22 € Non-Stocked Lead-Time 5 Weeks New Product	Mfr. Part No. FTCE8617E3PCA Mouser Part No 508-FTCE8617E3PCA New Product	Coherent	Fibre Optic Transceivers XCVR, OSFP, 100m OM4, 2x400G SR4, 8x850nm VCSEL, MM, pull tab, Dual MPO12, Closed-top, ROHS, 16W, 0/70C operation		Non-Stocked Lead-Time 5 Weeks	1 215,22 € 1 078,85 €	Min.: 2 Mult.: 2	800 Gb/s	OSFP	100 m	850 nm	MPO	Multimode			FTCE8617	Transceivers
Fibre Optic Transceivers XCVR, OSFP, 100m OM4, 2x400G SR4, 8x850nm VCSEL, MM, pull tab, Dual MPO12, Closed-top, ROHS, 16W, 0/70C operation FTCE8617E3PCA-1Y Coherent 2: 1 336,74 € Non-Stocked Lead-Time 5 Weeks New Product	Mfr. Part No. FTCE8617E3PCA-1Y Mouser Part No 508-FTCE8617E3PCA-1Y New Product	Coherent	Fibre Optic Transceivers XCVR, OSFP, 100m OM4, 2x400G SR4, 8x850nm VCSEL, MM, pull tab, Dual MPO12, Closed-top, ROHS, 16W, 0/70C operation		Non-Stocked Lead-Time 5 Weeks	1 336,74 € 1 186,73 €	Min.: 2 Mult.: 2	800 Gb/s	OSFP	100 m	850 nm	MPO	Multimode			FTCE8617	Transceivers
Fibre Optic Transceivers XCVR, OSFP, 100m OM4, 2x400G SR4, 8x850nm VCSEL, MM, pull tab, Dual MPO12, Finned, ROHS, 16W, 0/70C operation FTCE8617E3PCA-2F Coherent 2: 1 215,22 € Non-Stocked Lead-Time 5 Weeks New Product	Mfr. Part No. FTCE8617E3PCA-2F Mouser Part No 508-FTCE8617E3PCA-2F New Product	Coherent	Fibre Optic Transceivers XCVR, OSFP, 100m OM4, 2x400G SR4, 8x850nm VCSEL, MM, pull tab, Dual MPO12, Finned, ROHS, 16W, 0/70C operation		Non-Stocked Lead-Time 5 Weeks	1 215,22 € 1 078,85 €	Min.: 2 Mult.: 2	800 Gb/s	OSFP	100 m	850 nm	MPO	Multimode			FTCE8617	Transceivers
Fibre Optic Transceivers XCVR, OSFP, 100m OM4, 2x400G SR4, 8x850nm VCSEL, MM, pull tab, Dual MPO12, RHS, ROHS, 16W, 0/70C operation FTCE8617E3PCA-2N Coherent 2: 1 215,22 € Non-Stocked Lead-Time 5 Weeks New Product	Mfr. Part No. FTCE8617E3PCA-2N Mouser Part No 508-FTCE8617E3PCA-2N New Product	Coherent	Fibre Optic Transceivers XCVR, OSFP, 100m OM4, 2x400G SR4, 8x850nm VCSEL, MM, pull tab, Dual MPO12, RHS, ROHS, 16W, 0/70C operation		Non-Stocked Lead-Time 5 Weeks	1 215,22 € 1 078,85 €	Min.: 2 Mult.: 2	800 Gb/s	OSFP	100 m	850 nm	MPO	Multimode			FTCE8617	Transceivers
Fibre Optic Transceivers XCVR, OSFP, 100m OM4, 400G SR4, 4x850nm VCSEL, MM, pull tab, MPO12, RHS, ROHS, 8W, 0/70C operation FTCE8617E3PCA-4N Coherent 2: 436,68 € Non-Stocked Lead-Time 5 Weeks New Product	Mfr. Part No. FTCE8617E3PCA-4N Mouser Part No 508-FTCE8617E3PCA-4N New Product	Coherent	Fibre Optic Transceivers XCVR, OSFP, 100m OM4, 400G SR4, 4x850nm VCSEL, MM, pull tab, MPO12, RHS, ROHS, 8W, 0/70C operation		Non-Stocked Lead-Time 5 Weeks	436,68 € 387,67 €	Min.: 2 Mult.: 2	400 Gb/s	OSFP	100 m	850 nm	MPO	Multimode			FTCE8617	Transceivers
Fibre Optic Transceivers XCVR, OSFP, 100m OM4, 2x400G SR4, 8x850nm VCSEL, MM, pull tab, Dual MPO12, Finned, ROHS, 16W, 0/70C operation FTCE8617E3PCA2FY Coherent 2: 1 336,74 € Non-Stocked Lead-Time 5 Weeks New Product	Mfr. Part No. FTCE8617E3PCA2FY Mouser Part No 508-FTCE8617E3PCA2FY New Product	Coherent	Fibre Optic Transceivers XCVR, OSFP, 100m OM4, 2x400G SR4, 8x850nm VCSEL, MM, pull tab, Dual MPO12, Finned, ROHS, 16W, 0/70C operation		Non-Stocked Lead-Time 5 Weeks	1 336,74 € 1 186,73 €	Min.: 2 Mult.: 2	800 Gb/s	OSFP	100 m	850 nm	MPO	Multimode			FTCE8617	Transceivers