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 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 FTCE4517E1PCM Coherent 1: 1 930,99 € 3In Stock New Product	Mfr. Part No. FTCE4517E1PCM Mouser Part No 508-FTCE4517E1PCM New Product	Coherent	Fibre Optic 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 Learn More about Coherent 800g dr8 osfp transceivers	Datasheet	3In Stock	1 930,99 € Quote Quote	Min.: 1 Mult.: 1	850 Gb/s	QSFP	500 m	1304.5 nm to 1317.5 nm	MPO	Singlemode	0 C	+ 70 C	800G-DR8	Transceivers		3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers 400G QSFP112 VR4 TRANSCEIVER MODULE,50M OM4,4X850NM VCSEL,MM,PULL TAB,MPO12,ROHS FTCD8618E1PCM-VR Coherent 1: 391,52 € 8In Stock New Product	Mfr. Part No. FTCD8618E1PCM-VR Mouser Part No 508-FTCD8618E1PCM-VR New Product	Coherent	Fibre Optic Transceivers 400G QSFP112 VR4 TRANSCEIVER MODULE,50M OM4,4X850NM VCSEL,MM,PULL TAB,MPO12,ROHS Learn More about Coherent 400g transceiver modules	Datasheet	8In Stock	391,52 € 359,46 €	Min.: 1 Mult.: 1	425 Gb/s	QSFP	50 m	840 nm to 948 nm		Multimode	0 C	+ 70 C	400G-VR4	Transceivers		3.3 V
Fibre Optic 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 FTLX6872MNC Coherent 1: 1 603,82 € 11In Stock	Mfr. Part No. FTLX6872MNC Mouser Part No 508-FTLX6872MNC	Coherent	Fibre Optic 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	11In Stock	1 603,82 € Quote Quote	Min.: 1 Mult.: 1	11.3 GBd	SFP+	80 km	Tunable	LC	Singlemode	- 5 C	+ 85 C		Transceivers	28 ps	3.3 V	Ethernet, Fibre Channel, SONET
Fibre Optic Transceivers TXRX 1271NM/1331NM D FTLX2072D327 Coherent 1: 94,43 € 505In Stock	Mfr. Part No. FTLX2072D327 Mouser Part No 508-FTLX2072D327	Coherent	Fibre Optic Transceivers TXRX 1271NM/1331NM D Learn More about Coherent finisar ftlx2071d transceivers	Datasheet	505In Stock	94,43 € 74,01 € 69,86 €	Min.: 1 Mult.: 1	11.3 GBd	SFP+	10 km	1271 nm	LC	Singlemode	- 40 C	+ 85 C		Transceivers	28 ps	3.3 V	Ethernet, Fibre Channel, SONET
Fibre Optic Transceivers XCVR,QSFP-DD,500m,400GBASE-DR4, Gen3, 4x 13XXnm EML,SMF, pull tab, MPO, ROHS compliant, 3.3V, 8W, 0/70 C operation FTCD4523E3PCM Coherent 1: 1 132,09 € 3In Stock	Mfr. Part No. FTCD4523E3PCM Mouser Part No 508-FTCD4523E3PCM	Coherent	Fibre Optic Transceivers XCVR,QSFP-DD,500m,400GBASE-DR4, Gen3, 4x 13XXnm EML,SMF, pull tab, MPO, ROHS compliant, 3.3V, 8W, 0/70 C operation Learn More about Coherent ii vi ftcd45xx modules	Datasheet	3In Stock	1 132,09 € 1 090,44 €	Min.: 1 Mult.: 1	425 Gb/s	QSFP	500 m	1304.5 nm to 1317.5 nm	MPO	Singlemode	0 C	+ 70 C	FTCD45xxE3	Transceiver Modules		3.135 V to 3.465 V	Fibre Channel
Fibre Optic 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 FTLC9555QEPM Coherent 1: 318,33 € 4In Stock	Mfr. Part No. FTLC9555QEPM Mouser Part No 508-FTLC9555QEPM	Coherent	Fibre Optic 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	4In Stock	318,33 € 313,65 €	Min.: 1 Mult.: 1	103.1 GBd	QSFP	100 m	850 nm	MTP (MPO)	Multimode	0 C	+ 70 C		Transceivers	12 ps	3.3 V	Ethernet
Fibre Optic Transceivers XCVR, QSFP-DD, 10km, 4x100G-LR, Gen3, 4x 13XXnm EML, SMF, pull tab, MPO, ROHS compliant, 3.3V, 8W, 0/70 C operation FTCD4543E3PCM Coherent 1: 1 447,57 € 3In Stock	Mfr. Part No. FTCD4543E3PCM Mouser Part No 508-FTCD4543E3PCM	Coherent	Fibre Optic Transceivers XCVR, QSFP-DD, 10km, 4x100G-LR, Gen3, 4x 13XXnm EML, SMF, pull tab, MPO, ROHS compliant, 3.3V, 8W, 0/70 C operation Learn More about Coherent ii vi ftcd45xx modules	Datasheet	3In Stock	1 447,57 € Quote Quote	Min.: 1 Mult.: 1		QSFP	10 km		SFP		0 C	+ 70 C	FTCD45xxE3	Transceivers		3.3 V	Fibre Channel
Fibre Optic Transceivers 850nm Oxide VCSEL, 25GE/10GE, 25.78/10.3 Gb/s transceiver, RoHS compliant, multimode, pluggable SFP+ footprint, 3.3V, LC connector, bail, digital diagnostics, -0/70 C operation, 100m on OM4 fiber FTLF8536P5BCV Coherent 1: 136,33 € 52In Stock	Mfr. Part No. FTLF8536P5BCV Mouser Part No 508-FTLF8536P5BCV	Coherent	Fibre Optic Transceivers 850nm Oxide VCSEL, 25GE/10GE, 25.78/10.3 Gb/s transceiver, RoHS compliant, multimode, pluggable SFP+ footprint, 3.3V, LC connector, bail, digital diagnostics, -0/70 C operation, 100m on OM4 fiber Learn More about Coherent ii vi ftlf8536p5xyz transceivers	Datasheet	52In Stock	136,33 € 117,62 €	Min.: 1 Mult.: 1
Fibre Optic Transceivers GigE 1x/2x FC, 2.125 Gb/s trnscvr, 550m FTLF8519F2GCL Coherent 1: 67,58 € 39In Stock 80Expected 27/05/2027	Mfr. Part No. FTLF8519F2GCL Mouser Part No 508-FTLF8519F2GCL	Coherent	Fibre Optic Transceivers GigE 1x/2x FC, 2.125 Gb/s trnscvr, 550m	Datasheet	39In Stock 80Expected 27/05/2027	67,58 € 56,73 € 44,72 € Quote Quote	Min.: 1 Mult.: 1	2.125 GBd	SFF	550 m	860 nm	LC		0 C	+ 70 C		Transceivers	170 ps	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, 5W, -40/85 C operation, Gen2 FTLC1154RDPL4 Coherent 1: 1 078,01 € 3In Stock	Mfr. Part No. FTLC1154RDPL4 Mouser Part No 508-FTLC1154RDPL4	Coherent	Fibre Optic 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 Learn More about Coherent finisar ftl410q transceivers	Datasheet	3In Stock	1 078,01 € 965,14 €	Min.: 1 Mult.: 1											12 ps
Fibre Optic Transceivers 850nm Oxide VCSEL,8x/16x/32x FC, 28.05 Gb/s transceiver, RoHS compliant, multimode, pluggable SFP+ footprint, 3.3V, LC connector, bail, digital diagnostics, -0/70 C operation, 100m on OM4 fiber at 28.05 Gb/s, rate selectable FTLF8532P5BCV Coherent 1: 113,38 € 41In Stock	Mfr. Part No. FTLF8532P5BCV Mouser Part No 508-FTLF8532P5BCV	Coherent	Fibre Optic Transceivers 850nm Oxide VCSEL,8x/16x/32x FC, 28.05 Gb/s transceiver, RoHS compliant, multimode, pluggable SFP+ footprint, 3.3V, LC connector, bail, digital diagnostics, -0/70 C operation, 100m on OM4 fiber at 28.05 Gb/s, rate selectable Learn More about Coherent ii vi ftlf8532p5xxv transceivers	Datasheet	41In Stock	113,38 € 96,16 €	Min.: 1 Mult.: 1	28.05 GBd	SFP+	100 m	850 nm	LC	Multimode	0 C	+ 70 C		Transceivers		3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers XCVR, QSFP, 4X 10.5Gb/s,40GBASE-SR4,300/400m MMF, Limiting, XLPPI electrical interface, MPO, ROHS compliant, Gen4, E-temp Coherent FTL410QD4N FTL410QD4N Coherent 1: 145,13 € 1In Stock	Mfr. Part No. FTL410QD4N Mouser Part No 508-FTL410QD4N	Coherent	Fibre Optic Transceivers XCVR, QSFP, 4X 10.5Gb/s,40GBASE-SR4,300/400m MMF, Limiting, XLPPI electrical interface, MPO, ROHS compliant, Gen4, E-temp Learn More about Coherent finisar ftl410q transceivers	Datasheet	1In Stock	145,13 € 124,83 €	Min.: 1 Mult.: 1
Fibre Optic 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 FTCE4527E1PCM Coherent 1: 1 969,72 € 8In Stock New Product	Mfr. Part No. FTCE4527E1PCM Mouser Part No 508-FTCE4527E1PCM New Product	Coherent	Fibre Optic 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 Learn More about Coherent 800g dr8 osfp transceivers	Datasheet	8In Stock	1 969,72 € Quote Quote	Min.: 1 Mult.: 1	850 Gb/s	QSFP	2 km	1304.5 nm to 1317.5 nm	MPO	Singlemode	0 C	+ 70 C	800G-DR8+	Transceivers		3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers XCVR, OSFP, 50m OM4, 2x400G VR4, 8x850nm VCSEL, MM, pull tab, Dual MPO12, Closed-top, ROHS, 16W, 0/70 C operation FTCE8627E1PCA Coherent 1: 1 006,42 € 7In Stock New Product	Mfr. Part No. FTCE8627E1PCA Mouser Part No 508-FTCE8627E1PCA New Product	Coherent	Fibre Optic Transceivers XCVR, OSFP, 50m OM4, 2x400G VR4, 8x850nm VCSEL, MM, pull tab, Dual MPO12, Closed-top, ROHS, 16W, 0/70 C operation Learn More about Coherent 800g dr8 osfp transceivers	Datasheet	7In Stock	1 006,42 € 933,19 €	Min.: 1 Mult.: 1	425 Gb/s	QSFP	50 m	844 nm to 870 nm		Multimode	0 C	+ 70 C	2X400G-VR4	Transceivers		3.3 V
Fibre Optic Transceivers XCVR, OSFP Closed Top Integrated Heatsin, 500m, 800G-DR8, 8x 13XXnm EML+B60+B45 FTCE4517E1PCA Coherent 1: 2 028,47 € 3In Stock New Product	Mfr. Part No. FTCE4517E1PCA Mouser Part No 508-FTCE4517E1PCA New Product	Coherent	Fibre Optic Transceivers XCVR, OSFP Closed Top Integrated Heatsin, 500m, 800G-DR8, 8x 13XXnm EML+B60+B45 Learn More about Coherent 800g dr8 osfp transceivers	Datasheet	3In Stock	2 028,47 € Quote Quote	Min.: 1 Mult.: 1	850 Gb/s	QSFP	500 m	1304.5 nm to 1317.5 nm	MPO	Singlemode	0 C	+ 70 C	800G-DR8	Transceivers		3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers FG,XCVR,1310NM DFB TOCAN TOSA,SFP+,25G,-10/+70 C,LC,BAIL,DIG DIAG,10KM,ROHS COMPLIANT FTLF1436W5BCL Coherent 1: 140,59 € 22In Stock	Mfr. Part No. FTLF1436W5BCL Mouser Part No 508-FTLF1436W5BCL	Coherent	Fibre Optic Transceivers FG,XCVR,1310NM DFB TOCAN TOSA,SFP+,25G,-10/+70 C,LC,BAIL,DIG DIAG,10KM,ROHS COMPLIANT Learn More about Coherent ftlf1436w5 optical transceivers	Datasheet	22In Stock	140,59 € 121,29 €	Min.: 1 Mult.: 1	25.78 Gb/s	SFP	10 km	1310 nm	LC	Multimode	0 C	+ 70 C	FTLF1436W5	Transceivers		3.15 V to 3.46 V	Ethernet
Fibre Optic Transceivers FG,XCVR,1310NM DFB TOCAN TOSA,SFP+,25G/10G,0/70C,LC,BAIL,DIG DIAG,10KM,ROHS COMPLIANT FTLF1436W5BCV Coherent 1: 141,65 € 87In Stock	Mfr. Part No. FTLF1436W5BCV Mouser Part No 508-FTLF1436W5BCV	Coherent	Fibre Optic Transceivers FG,XCVR,1310NM DFB TOCAN TOSA,SFP+,25G/10G,0/70C,LC,BAIL,DIG DIAG,10KM,ROHS COMPLIANT Learn More about Coherent ftlf1436w5 optical transceivers	Datasheet	87In Stock	141,65 € 124,94 €	Min.: 1 Mult.: 1	25.78 Gb/s	SFP	10 km	1310 nm	LC	Multimode	0 C	+ 70 C	FTLF1436W5	Transceivers		3.15 V to 3.46 V	Ethernet
Fibre Optic Transceivers 40Base-SR4 QSFP+ 10GBase-SR 300m FTL410QE4C Coherent 1: 106,35 € 1 294In Stock 1 624On Order	Mfr. Part No. FTL410QE4C Mouser Part No 508-FTL410QE4C	Coherent	Fibre Optic Transceivers 40Base-SR4 QSFP+ 10GBase-SR 300m Learn More about Coherent finisar ftl410q transceivers	Datasheet	1 294In Stock 1 624On Order	106,35 € 94,50 €	Min.: 1 Mult.: 1	41.2 GBd	QSFP+	150 m	850 nm	MTP (MPO)	Multimode	0 C	+ 70 C	FTL410QxxC	Transceivers	28 ps	3.3 V	Ethernet
Fibre Optic Transceivers 10G 850-NM VCSEL Temp(-5 to 70oC) FTLX8574D3BCL Coherent 1: 49,56 € 2 830In Stock 12 778On Order	Mfr. Part No. FTLX8574D3BCL Mouser Part No 508-FTLX8574D3BCL	Coherent	Fibre Optic Transceivers 10G 850-NM VCSEL Temp(-5 to 70oC) Learn More about Coherent finisar ftlx8574d3b	Datasheet	2 830In Stock 12 778On Order On Order Ship Dates Mfr. No: FTLX8574D3BCL Stock: 2 830 Can Dispatch Immediately On Order: 1 200 Pending 1 778 Expected 23/10/2026 9 800 TBD Factory Lead Time: 10 Weeks	49,56 € 40,01 € 37,18 € View Quote	Min.: 1 Mult.: 1	10.5 GBd	SFP+	400 m	850 nm	LC	Multimode	- 5 C	+ 70 C		Transceivers	28 ps	3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers 10G 850-NM VCSEL 1G/10G Dual-Rate FTLX8574D3BCV Coherent 1: 49,56 € 1 855In Stock 1 782On Order	Mfr. Part No. FTLX8574D3BCV Mouser Part No 508-FTLX8574D3BCV	Coherent	Fibre Optic Transceivers 10G 850-NM VCSEL 1G/10G Dual-Rate Learn More about Coherent finisar ftlx8574d3b	Datasheet	1 855In Stock 1 782On Order On Order Ship Dates Mfr. No: FTLX8574D3BCV Stock: 1 855 Can Dispatch Immediately On Order: 182 Pending 1 600 Expected 09/10/2026 Factory Lead Time: 6 Weeks	49,56 € 40,31 € 36,73 € Quote Quote	Min.: 1 Mult.: 1	10.3 GBd	SFP+	400 m	850 nm	LC	Multimode	- 5 C	+ 70 C		Transceivers	28 ps	3.3 V	Ethernet, Fibre Channel
Fibre Optic Transceivers 10G 850-NM VCSEL Temp (-5 to 85oC) FTLX8574D3BNL Coherent 1: 56,06 € 441In Stock 480Expected 26/10/2026	Mfr. Part No. FTLX8574D3BNL Mouser Part No 508-FTLX8574D3BNL	Coherent	Fibre Optic Transceivers 10G 850-NM VCSEL Temp (-5 to 85oC) Learn More about Coherent finisar ftlx8574d3b	Datasheet	441In Stock 480Expected 26/10/2026	56,06 € 45,19 € 39,94 € View Quote	Min.: 1 Mult.: 1	10.5 GBd	SFP+	400 m	850 nm	LC	Multimode	- 5 C	+ 85 C		Transceivers	28 ps	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 € 127In Stock 956On 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	127In Stock 956On Order	529,55 € 487,28 €	Min.: 1 Mult.: 1
Fibre Optic Transceivers 4x/8x/16x FC, 14.025 Gb/s trnscvr, 10km FTLF1429P3BNV Coherent 1: 209,11 € 110In Stock End of Life	Mfr. Part No. FTLF1429P3BNV Mouser Part No 508-FTLF1429P3BNV End of Life	Coherent	Fibre Optic Transceivers 4x/8x/16x FC, 14.025 Gb/s trnscvr, 10km	Datasheet	110In Stock	209,11 € 188,25 €	Min.: 1 Mult.: 1	14.025 GBd	SFP+	10 km	1310 nm	LC	Singlemode	- 5 C	+ 85 C		Transceivers	120 ps	3.3 V	Fibre Channel
Fibre Optic Transceivers 3.3V, RJ-45 conn w/ serial ID, 100m FCLF8522P2BTL Coherent 1: 75,13 € 2 773In Stock 2 943Expected 29/04/2027	Mfr. Part No. FCLF8522P2BTL Mouser Part No 508-FCLF8522P2BTL	Coherent	Fibre Optic Transceivers 3.3V, RJ-45 conn w/ serial ID, 100m	Datasheet	2 773In Stock 2 943Expected 29/04/2027	75,13 € 63,36 € 62,44 € Quote Quote	Min.: 1 Mult.: 1	1.25 GBd	SFP	100 m		RJ-45		- 40 C	+ 85 C		Transceivers	175 ps	3.3 V	Ethernet
Fibre Optic Transceivers XCVR,QSFP28,100m,100GBASE-SR4,4x 850nm VCSEL,MMF,pull tab,MPO,ROHS compliant, 3.3V, 2.5W, 0/70 C operation, Gen3 FTLC9558REPM Coherent 1: 195,87 € 77In Stock 502Expected 06/10/2026	Mfr. Part No. FTLC9558REPM Mouser Part No 508-FTLC9558REPM	Coherent	Fibre Optic Transceivers XCVR,QSFP28,100m,100GBASE-SR4,4x 850nm VCSEL,MMF,pull tab,MPO,ROHS compliant, 3.3V, 2.5W, 0/70 C operation, Gen3 Learn More about Coherent finisar ftlc9558repm transceiver module	Datasheet	77In Stock 502Expected 06/10/2026	195,87 € 171,24 €	Min.: 1 Mult.: 1	103.1 GBd	QSFP	100 m	850 nm	MTP (MPO)	Multimode	0 C	+ 70 C		Transceivers	12 ps	3.3 V	Ethernet