Fibre Optic Transceivers – Mouser Switzerland

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 (CHF) 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 400G QSFP112 VR4 TRANSCEIVER MODULE,50M OM4,4X850NM VCSEL,MM,PULL TAB,MPO12,ROHS FTCD8618E1PCM-VR Coherent 1: 448.73 CHF 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	448.73 CHF 398.37 CHF	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 XCVR, OSFP Closed Top Integrated Heatsink, 500m, 800G-DR8, 8x 13XXnm EML, SMF, pull tab, MPO16, ROHS compliant, 3.3V, 17W, 20/60C operation FTCE4517E1PCM Coherent 1: 1 807.41 CHF 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, 20/60C operation Learn More about Coherent 800g dr8 osfp transceivers	Datasheet	3In Stock	1 807.41 CHF 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 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, -5/85C operation, 80km, High Performance, no CDR FTLX6872MNC Coherent 1: 1 501.18 CHF 11In Stock 10On Order	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, -5/85C operation, 80km, High Performance, no CDR	Datasheet	11In Stock 10On Order	1 501.18 CHF 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 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, -0/70C operation, 100m on OM4 fiber FTLF8536P5BCV Coherent 1: 127.60 CHF 32In Stock 80Expected 27/10/2026	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, -0/70C operation, 100m on OM4 fiber Learn More about Coherent ii vi ftlf8536p5xyz transceivers	Datasheet	32In Stock 80Expected 27/10/2026	127.60 CHF 110.09 CHF	Min.: 1 Mult.: 1
Fibre Optic Transceivers XCVR,QSFP-DD,500m,400GBASE-DR4, Gen3, 4x 13XXnm EML,SMF, pull tab, MPO, ROHS compliant, 3.3V, 8W, 0/70C operation FTCD4523E3PCM Coherent 1: 1 020.49 CHF 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, 0/70C operation Learn More about Coherent ii vi ftcd45xx modules	Datasheet	3In Stock	1 020.49 CHF	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, 0/70C operation, dual rate FTLC9555QEPM Coherent 1: 290.16 CHF 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, 0/70C operation, dual rate	Datasheet	4In Stock	290.16 CHF	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 4x/8x/16x FC, 14.025 Gb/s trnscvr, 10km FTLF1429P3BNV Coherent 1: 195.73 CHF 109In 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	109In Stock	195.73 CHF 176.20 CHF	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 XCVR, QSFP-DD, 10km, 4x100G-LR, Gen3, 4x 13XXnm EML, SMF, pull tab, MPO, ROHS compliant, 3.3V, 8W, 0/70C operation FTCD4543E3PCM Coherent 1: 1 192.44 CHF 5In 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, 0/70C operation Learn More about Coherent ii vi ftcd45xx modules	Datasheet	5In Stock	1 192.44 CHF Quote Quote	Min.: 1 Mult.: 1		QSFP	10 km		SFP		0 C	+ 70 C	FTCD45xxE3	Transceivers		3.3 V	Fibre Channel
Fibre Optic Transceivers 1310nm DFB, CPRI/eCPRI (24.33Gbps/25.78Gbps) transceiver, RoHS compliant, SMF, pluggable SFP+ footprint, 3.3V, LC connector, bail, digital diagnostics, -40/85C operation, 10km FTLF1436W5BTV Coherent 1: 141.27 CHF 16In Stock	Mfr. Part No. FTLF1436W5BTV Mouser Part No 508-FTLF1436W5BTV	Coherent	Fibre Optic Transceivers 1310nm DFB, CPRI/eCPRI (24.33Gbps/25.78Gbps) transceiver, RoHS compliant, SMF, pluggable SFP+ footprint, 3.3V, LC connector, bail, digital diagnostics, -40/85C operation, 10km Learn More about Coherent ftlf1436w5 optical transceivers	Datasheet	16In Stock	141.27 CHF 116.27 CHF	Min.: 1 Mult.: 1	25.78 Gb/s	SFP	10 km	1310 nm	LC	Multimode	- 40 C	+ 85 C	FTLF1436W5	Transceivers		3.15 V to 3.46 V	Ethernet
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, -0/70C operation, 100m on OM4 fiber at 28.05 Gb/s, rate selectable FTLF8532P5BCV Coherent 1: 106.12 CHF 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, -0/70C operation, 100m on OM4 fiber at 28.05 Gb/s, rate selectable Learn More about Coherent ii vi ftlf8532p5xxv transceivers	Datasheet	41In Stock	106.12 CHF 89.11 CHF	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 PIN OC-12 IR-1/SR 622 Mb/s trnscvr15km FTLF1322P1BTR Coherent 1: 62.31 CHF 19In Stock	Mfr. Part No. FTLF1322P1BTR Mouser Part No 508-FTLF1322P1BTR	Coherent	Fibre Optic Transceivers PIN OC-12 IR-1/SR 622 Mb/s trnscvr15km	Datasheet	19In Stock	62.31 CHF 48.78 CHF 44.36 CHF View Quote	Min.: 1 Mult.: 1	622 MBd	SFP	15 km	1310 nm	LC	Singlemode	- 40 C	+ 85 C		Transceivers	300 ps	3.3 V	SONET
Fibre Optic Transceivers GigE 1x/2x FC, 2.125 Gb/s trnscvr, 550m FTLF8519F2GCL Coherent 1: 62.19 CHF 18In 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	18In Stock 80Expected 27/05/2027	62.19 CHF 52.16 CHF 45.22 CHF View 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, 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: 164.75 CHF 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	164.75 CHF 142.74 CHF	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, 0/70C operation FTCE4527E1PCM Coherent 1: 1 843.66 CHF 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, 0/70C operation Learn More about Coherent 800g dr8 osfp transceivers	Datasheet	8In Stock	1 843.66 CHF 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: 942.01 CHF 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	942.01 CHF 873.47 CHF	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: 1 898.65 CHF 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	1 898.65 CHF 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/10G,0/70C,LC,BAIL,DIG DIAG,10KM,ROHS COMPLIANT FTLF1436W5BCV Coherent 1: 132.58 CHF 77In 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	77In Stock	132.58 CHF 116.94 CHF	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: 131.69 CHF 976In Stock 5 000On 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	976In Stock 5 000On Order	131.69 CHF 117.84 CHF	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 TXRX 1271NM/1331NM D FTLX2072D327 Coherent 1: 90.02 CHF 500In 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	500In Stock	90.02 CHF 76.66 CHF 68.98 CHF View Quote	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 10G 850-NM VCSEL Temp(-5 to 70oC) FTLX8574D3BCL Coherent 1: 46.39 CHF 14 922In Stock	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	14 922In Stock	46.39 CHF 37.45 CHF 34.80 CHF 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: 47.09 CHF 2 453In Stock 182On 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	2 453In Stock 182On Order	47.09 CHF 38.15 CHF 34.47 CHF 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: 52.47 CHF 311In Stock 480On Order	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	311In Stock 480On Order	52.47 CHF 42.30 CHF 37.38 CHF 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 FG,XCVR,1310NM DFB TOCAN TOSA,SFP+,25G,-10/+70C,LC,BAIL,DIG DIAG,10KM,ROHS COMPLIANT FTLF1436W5BCL Coherent 1: 131.59 CHF 16In Stock 20Expected 06/04/2027	Mfr. Part No. FTLF1436W5BCL Mouser Part No 508-FTLF1436W5BCL	Coherent	Fibre Optic Transceivers FG,XCVR,1310NM DFB TOCAN TOSA,SFP+,25G,-10/+70C,LC,BAIL,DIG DIAG,10KM,ROHS COMPLIANT Learn More about Coherent ftlf1436w5 optical transceivers	Datasheet	16In Stock 20Expected 06/04/2027	131.59 CHF 113.53 CHF	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 3.3V, RJ-45 conn w/ serial ID, 100m FCLF8522P2BTL Coherent 1: 82.37 CHF 518In Stock 6 021On Order	Mfr. Part No. FCLF8522P2BTL Mouser Part No 508-FCLF8522P2BTL	Coherent	Fibre Optic Transceivers 3.3V, RJ-45 conn w/ serial ID, 100m	Datasheet	518In Stock 6 021On Order On Order Ship Dates Mfr. No: FCLF8522P2BTL Stock: 518 Can Dispatch Immediately On Order: 2 943 Expected 29/04/2027 3 078 Expected 24/05/2027 Factory Lead Time: 34 Weeks	82.37 CHF 69.82 CHF	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, 10km,100GBASE-LR4,4x 13XXnm LAN-WDM DFB,SMF,pull tab,LC,ROHS compliant, 3.3V, 5W, -40/85C operation, Gen2 FTLC1154RDPL4 Coherent 1: 997.45 CHF 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, -40/85C operation, Gen2 Learn More about Coherent finisar ftl410q transceivers	Datasheet	3In Stock	997.45 CHF 885.52 CHF	Min.: 1 Mult.: 1											12 ps