Fiber Optic Transceivers – Mouser Puerto Rico

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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Data Rate	Form Factor	Transmission Distance	Wavelength	Connector Type	Fiber Type	Minimum Operating Temperature	Maximum Operating Temperature	Series	Product	Rise Time	Operating Supply Voltage	Application
Fiber Optic Transceivers 400G QSFP112 VR4 TRANSCEIVER MODULE,50M OM4,4X850NM VCSEL,MM,PULL TAB,MPO12,ROHS FTCD8618E1PCM-VR Coherent 1: $557.45 8In Stock New Product	Mfr. Part # FTCD8618E1PCM-VR Mouser Part # 508-FTCD8618E1PCM-VR New Product	Coherent	Fiber 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	$557.45 $494.89	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
Fiber 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: $2,245.34 A tariff of 15% may be applied if shipping to the United States. 3In Stock New Product	Mfr. Part # FTCE4517E1PCM Mouser Part # 508-FTCE4517E1PCM New Product	Coherent	Fiber 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	$2,245.34 Quote Quote A tariff of 15% may be applied if shipping to the United States.	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
Fiber 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: $1,267.76 3In Stock	Mfr. Part # FTCD4523E3PCM Mouser Part # 508-FTCD4523E3PCM	Coherent	Fiber 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	$1,267.76	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
Fiber 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: $360.46 A tariff of 15% may be applied if shipping to the United States. 4In Stock	Mfr. Part # FTLC9555QEPM Mouser Part # 508-FTLC9555QEPM	Coherent	Fiber 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	$360.46 A tariff of 15% may be applied if shipping to the United States.	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
Fiber 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: $1,864.91 A tariff of 15% may be applied if shipping to the United States. 3In Stock	Mfr. Part # FTLX6872MNC Mouser Part # 508-FTLX6872MNC	Coherent	Fiber 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	3In Stock	$1,864.91 Quote Quote A tariff of 15% may be applied if shipping to the United States.	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
Fiber 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: $158.52 32In Stock 80Expected 10/27/2026	Mfr. Part # FTLF8536P5BCV Mouser Part # 508-FTLF8536P5BCV	Coherent	Fiber 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 10/27/2026	$158.52 $136.77	Min.: 1 Mult.: 1
Fiber 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: $175.50 16In Stock	Mfr. Part # FTLF1436W5BTV Mouser Part # 508-FTLF1436W5BTV	Coherent	Fiber 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	$175.50 $144.44	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
Fiber 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: $1,481.36 5In Stock	Mfr. Part # FTCD4543E3PCM Mouser Part # 508-FTCD4543E3PCM	Coherent	Fiber 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	$1,481.36 Quote Quote	Min.: 1 Mult.: 1		QSFP	10 km		SFP		0 C	+ 70 C	FTCD45xxE3	Transceivers		3.3 V	Fibre Channel
Fiber 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: $131.84 41In Stock	Mfr. Part # FTLF8532P5BCV Mouser Part # 508-FTLF8532P5BCV	Coherent	Fiber 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	$131.84 $110.70	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
Fiber Optic Transceivers PIN OC-12 IR-1/SR 622 Mb/s trnscvr15km FTLF1322P1BTR Coherent 1: $77.41 19In Stock	Mfr. Part # FTLF1322P1BTR Mouser Part # 508-FTLF1322P1BTR	Coherent	Fiber Optic Transceivers PIN OC-12 IR-1/SR 622 Mb/s trnscvr15km	Datasheet	19In Stock	$77.41 $60.60 $55.10 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
Fiber Optic Transceivers GigE 1x/2x FC, 2.125 Gb/s trnscvr, 550m FTLF8519F2GCL Coherent 1: $77.25 18In Stock 80Expected 5/27/2027	Mfr. Part # FTLF8519F2GCL Mouser Part # 508-FTLF8519F2GCL	Coherent	Fiber Optic Transceivers GigE 1x/2x FC, 2.125 Gb/s trnscvr, 550m	Datasheet	18In Stock 80Expected 5/27/2027	$77.25 $64.80 $56.18 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
Fiber 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: $204.67 A tariff of 15% may be applied if shipping to the United States. 1In Stock	Mfr. Part # FTL410QD4N Mouser Part # 508-FTL410QD4N	Coherent	Fiber 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	$204.67 $177.33 A tariff of 15% may be applied if shipping to the United States.	Min.: 1 Mult.: 1
Fiber 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: $2,290.37 A tariff of 15% may be applied if shipping to the United States. 8In Stock New Product	Mfr. Part # FTCE4527E1PCM Mouser Part # 508-FTCE4527E1PCM New Product	Coherent	Fiber 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	$2,290.37 Quote Quote A tariff of 15% may be applied if shipping to the United States.	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
Fiber 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: $1,170.25 A tariff of 15% may be applied if shipping to the United States. 7In Stock New Product	Mfr. Part # FTCE8627E1PCA Mouser Part # 508-FTCE8627E1PCA New Product	Coherent	Fiber 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	$1,170.25 $1,085.10 A tariff of 15% may be applied if shipping to the United States.	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
Fiber Optic Transceivers XCVR, OSFP Closed Top Integrated Heatsin, 500m, 800G-DR8, 8x 13XXnm EML+B60+B45 FTCE4517E1PCA Coherent 1: $2,358.69 A tariff of 15% may be applied if shipping to the United States. 3In Stock New Product	Mfr. Part # FTCE4517E1PCA Mouser Part # 508-FTCE4517E1PCA New Product	Coherent	Fiber 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	$2,358.69 Quote Quote A tariff of 15% may be applied if shipping to the United States.	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
Fiber Optic Transceivers FG,XCVR,1310NM DFB TOCAN TOSA,SFP+,25G/10G,0/70C,LC,BAIL,DIG DIAG,10KM,ROHS COMPLIANT FTLF1436W5BCV Coherent 1: $164.71 77In Stock	Mfr. Part # FTLF1436W5BCV Mouser Part # 508-FTLF1436W5BCV	Coherent	Fiber 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	$164.71 $145.28	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
Fiber Optic Transceivers 40Base-SR4 QSFP+ 10GBase-SR 300m FTL410QE4C Coherent 1: $163.59 A tariff of 15% may be applied if shipping to the United States. 798In Stock 1,004On Order	Mfr. Part # FTL410QE4C Mouser Part # 508-FTL410QE4C	Coherent	Fiber Optic Transceivers 40Base-SR4 QSFP+ 10GBase-SR 300m Learn More about Coherent finisar ftl410q transceivers	Datasheet	798In Stock 1,004On Order On Order Ship Dates Mfr. #: FTL410QE4C Stock: 798 Can Ship Immediately On Order: 204 Expected 10/28/2026 800 TBD Factory Lead-Time: 8 Weeks	$163.59 $146.40 A tariff of 15% may be applied if shipping to the United States.	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
Fiber Optic Transceivers TXRX 1271NM/1331NM D FTLX2072D327 Coherent 1: $111.84 505In Stock	Mfr. Part # FTLX2072D327 Mouser Part # 508-FTLX2072D327	Coherent	Fiber Optic Transceivers TXRX 1271NM/1331NM D Learn More about Coherent finisar ftlx2071d transceivers	Datasheet	505In Stock	$111.84 $95.23 $85.70 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
Fiber Optic Transceivers 10G 850-NM VCSEL Temp(-5 to 70oC) FTLX8574D3BCL Coherent 1: $57.63 14,971In Stock	Mfr. Part # FTLX8574D3BCL Mouser Part # 508-FTLX8574D3BCL	Coherent	Fiber Optic Transceivers 10G 850-NM VCSEL Temp(-5 to 70oC) Learn More about Coherent finisar ftlx8574d3b	Datasheet	14,971In Stock	$57.63 $46.52 $43.23 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
Fiber Optic Transceivers 10G 850-NM VCSEL 1G/10G Dual-Rate FTLX8574D3BCV Coherent 1: $58.50 2,463In Stock 182Expected 10/21/2026	Mfr. Part # FTLX8574D3BCV Mouser Part # 508-FTLX8574D3BCV	Coherent	Fiber Optic Transceivers 10G 850-NM VCSEL 1G/10G Dual-Rate Learn More about Coherent finisar ftlx8574d3b	Datasheet	2,463In Stock 182Expected 10/21/2026	$58.50 $47.39 $42.83 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
Fiber Optic Transceivers 10G 850-NM VCSEL Temp (-5 to 85oC) FTLX8574D3BNL Coherent 1: $65.19 340In Stock 480On Order	Mfr. Part # FTLX8574D3BNL Mouser Part # 508-FTLX8574D3BNL	Coherent	Fiber Optic Transceivers 10G 850-NM VCSEL Temp (-5 to 85oC) Learn More about Coherent finisar ftlx8574d3b	Datasheet	340In Stock 480On Order	$65.19 $52.55 $46.44 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
Fiber Optic Transceivers 4x/8x/16x FC, 14.025 Gb/s trnscvr, 10km FTLF1429P3BNV Coherent 1: $243.15 109In Stock End of Life	Mfr. Part # FTLF1429P3BNV Mouser Part # 508-FTLF1429P3BNV End of Life	Coherent	Fiber Optic Transceivers 4x/8x/16x FC, 14.025 Gb/s trnscvr, 10km	Datasheet	109In Stock	$243.15 $218.89	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
Fiber Optic Transceivers FG,XCVR,1310NM DFB TOCAN TOSA,SFP+,25G,-10/+70C,LC,BAIL,DIG DIAG,10KM,ROHS COMPLIANT FTLF1436W5BCL Coherent 1: $163.48 16In Stock 20Expected 4/6/2027	Mfr. Part # FTLF1436W5BCL Mouser Part # 508-FTLF1436W5BCL	Coherent	Fiber 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 4/6/2027	$163.48 $141.03	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
Fiber Optic Transceivers 3.3V, RJ-45 conn w/ serial ID, 100m FCLF8522P2BTL Coherent 1: $102.32 239In Stock 6,021On Order	Mfr. Part # FCLF8522P2BTL Mouser Part # 508-FCLF8522P2BTL	Coherent	Fiber Optic Transceivers 3.3V, RJ-45 conn w/ serial ID, 100m	Datasheet	239In Stock 6,021On Order On Order Ship Dates Mfr. #: FCLF8522P2BTL Stock: 239 Can Ship Immediately On Order: 2,943 Expected 4/29/2027 3,078 Expected 5/24/2027 Factory Lead-Time: 34 Weeks	$102.32 $86.73	Min.: 1 Mult.: 1	1.25 GBd	SFP	100 m		RJ-45		- 40 C	+ 85 C		Transceivers	175 ps	3.3 V	Ethernet
Fiber 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: $1,239.13 3In Stock	Mfr. Part # FTLC1154RDPL4 Mouser Part # 508-FTLC1154RDPL4	Coherent	Fiber 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	$1,239.13 $1,100.08	Min.: 1 Mult.: 1											12 ps