SFP-1G Series

1-port Gigabit Ethernet SFP modules

Features and Benefits

Digital Diagnostic Monitor Function
-40 to 85°C operating temperature range (T models)
IEEE 802.3z compliant
Differential LVPECL inputs and outputs
TTL signal detect indicator
Hot pluggable LC duplex connector
Class 1 laser product, complies with EN 60825-1

Certifications

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Introduction

The SFP-1G Series 1-port Gigabit Ethernet SFP modules are available as optional accessories for a wide range of Moxa Ethernet switches.

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Ports

1
Connectors

Duplex LC connector
Simplex LC connector (WDM-type only)

Optical Fiber

		Gigabit Ethernet SFP
		SFP-SX				SFP-LSX
Transceiver Type		Multi-Mode				Multi-Mode
Fiber Cable Type		OM1	OM2	OM3	OM4	OM1	OM2	OM3	OM4
Typical Distance		300 m	550 m	1 km	1 km	500 m/ 2 km*	500 m/ 1 km*	500 m	500 m
Wavelength	Typical (nm)	850				1310
	TX Range (nm)	830 to 860				1270 to 1355
	RX Range (nm)	770 to 860				1260 to 1610
Optical Power	TX Range (dBm)	-4 to -9.5				-1 to -9
	RX Range (dBm)	0 to -18				-1 to -19
	Link Budget (dB)	8.5				10
	Dispersion Penalty (dB)	4.3	3.6	4.5	4.5	5
Note: When connecting the SFP-LHX, ZX, EZX, or EZX-120, we recommend using an attenuator to prevent the transceiver from being damaged by excessive optical power. *SFP-LSX OM1 and OM 2 can only reach the listed maximum distance when using fiber cables from specific vendors. When using other fiber cables, the reach is limited to 500 m. Refer to https://www.moxa.com/en/support/product-support/product-faq for a list of supported fiber cable vendors.

Optical Fiber

		Gigabit Ethernet SFP
		SFP-LX	SFP-LH
Transceiver Type		Single-mode	Single-mode
Fiber Cable Type		G.652	G.652
Typical Distance		10 km	30 km
Wavelength	Typical (nm)	1310	1310
	TX Range (nm)	1280 to 1355	1280 to 1355
	RX Range (nm)	1260 to 1610	1260 to 1610
Optical Power	TX Range (dBm)	-3 to -9	-3 to -8
	RX Range (dBm)	-3 to -21	-3 to -23
	Link Budget (dB)	12	15
	Dispersion Penalty (dB)	1	1
Note: When connecting the SFP-LHX, ZX, EZX, or EZX-120, we recommend using an attenuator to prevent the transceiver from being damaged by excessive optical power.

Optical Fiber

		Gigabit Ethernet SFP
		SFP-LHX	SFP-ZX	SFP-EZX	SFP-EZX-120
Transceiver Type		Single-mode	Single-mode	Single-mode	Single-mode
Fiber Cable Type		G.652	G.652	G.652	G.652
Typical Distance		40 km	80 km	110 km	120 km
Wavelength	Typical (nm)	1310	1550	1550	1550
	TX Range (nm)	1280 to 1340	1530 to 1570	1530 to 1570	1530 to 1570
	RX Range (nm)	1260 to 1610	1260 to 1610	1260 to 1610	1100 to 1600
Optical Power	TX Range (dBm)	+3 to -4	+5 to 0	+5 to 0	+3 to -2
	RX Range (dBm)	-1 to -24	-1 to -24	-9 to -30	-8 to -33
	Link Budget (dB)	20	24	30	31
	Dispersion Penalty (dB)	1	1	1	2
Note: When connecting the SFP-LHX, ZX, EZX, or EZX-120, we recommend using an attenuator to prevent the transceiver from being damaged by excessive optical power.

Optical Fiber

		WDM Gigabit Ethernet SFP
		SFP-10A	SFP-10B	SFP-20A	SFP-20B
Transceiver Type		Single-mode		Single-mode
Fiber Cable Type		G.652		G.652
Typical Distance		10 km		20 km
Wavelength	Typical (nm)	TX 1310, RX 1550	TX 1550, RX 1310	TX 1310, RX 1550	TX 1550, RX 1310
	TX Range (nm)	1270 to 1355	1530 to 1570	1270 to 1355	1530 to 1570
	RX Range (nm)	1480 to 1580	1260 to 1360	1480 to 1580	1260 to 1360
Optical Power	TX Range (dBm)	-3 to -9		-2 to -8
	RX Range (dBm)	-3 to -21		-2 to -23
	Link Budget (dB)	12		15
	Dispersion Penalty (dB)	2		3
Note: WDM-type SFP modules must be used in pairs (e.g., SFP-1G10ALC and SFP-1G10BLC). Note: When connecting the SFP-40A and 40B, we recommend using an attenuator to prevent damage caused by excessive optical power.

Optical Fiber

		WDM Gigabit Ethernet SFP
		SFP-40A	SFP-40B
Transceiver Type		Single-mode
Fiber Cable Type		G.652
Typical Distance		40 km
Wavelength	Typical (nm)	TX 1310, RX 1550	TX 1550, RX 1310
	TX Range (nm)	1290 to 1330	1530 to 1570
	RX Range (nm)	1480 to 1580	1260 to 1360
Optical Power	TX Range (dBm)	+2 to -3
	RX Range (dBm)	-1 to -23
	Link Budget (dB)	20
	Dispersion Penalty (dB)	1
Note: WDM-type SFP modules must be used in pairs (e.g., SFP-1G10ALC and SFP-1G10BLC). Note: When connecting the SFP-40A and 40B, we recommend using an attenuator to prevent damage caused by excessive optical power.

Optical Fiber

Typical Distance: To reach the typical distance of specified fiber transceiver, please refer to formula: Link budget(dB) > dispersion penalty(dB) + total link loss(dB)

Power Consumption

Max. 1 W

Operating Temperature

Standard Models: 0 to 60°C (32 to 140°F)
Wide Temp. Models: -40 to 85°C (-40 to 185°F)
Storage Temperature (package included)

-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity

5 to 95% (non-condensing)

Safety

UL 62368-1
IEC 62368-1
IEC 60825-1
EMC

EN 55032/35
EMI

FCC 15B Test Report
ICES-003: 2020 Issue 7
EMS

IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV(AC), 0.5 kV(DC); Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 1 kV / 2 kV(AC), 0.5 kV(DC); Signal: 1 kV
IEC 61000-4-6 CS: 0.15 MHz to 10 MHz: 3 V, 10 MHz to 30 MHz: 3 to 1 V, 30 MHz to 80 MHz: 1V
IEC 61000-4-8 PFMF: 1 A/m at 50 Hz
IEC61000-4-11 Voltage Dips and Interruption
Maritime

DNV

Warranty Period

5 years
Details

See www.moxa.com/warranty

Download datasheet

Support Documents

Name	Type	Version	Release Date
Declaration of Conformity for SFP-1G Series 300.3 KB	Declaration	v1.1	Dec 02, 2024 Dec 02, 2024
Moxa Ethernet SFP Transceiver Product Compatibility Matrix 585.6 KB	Compatibility Guide	v1.6	Nov 04, 2024 Nov 04, 2024
Datasheet for SFP-1G Series 750.3 KB	Datasheet	v2.1	Jan 03, 2024 Jan 03, 2024
Declaration of Conformity for 1FE Series/SFP-1GEZXLC-120 303.9 KB	Declaration	v1.0	Dec 11, 2023 Dec 11, 2023
Compatibility Guide for SFP-1G Series 579.4 KB	Compatibility Guide	v1.5	Sep 27, 2023 Sep 27, 2023

Available Models (26)

Show Images

	Compare SFP-1GLHLC-T	Compare SFP-1G10ALC-T	Compare SFP-1GSXLC	Compare SFP-1G40ALC
Transceiver Type	Single-mode	Single-mode	Multi-mode	Single-mode
Typical Distance	30 km	10 km	300 m / 550 m / 1 km	40 km
Operating Temp.	-40 to 85°C	-40 to 85°C	0 to 60°C	0 to 60°C
	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag

	Compare SFP-1GZXLC	Compare SFP-1G40BLC	Compare SFP-1GLSXLC-T	Compare SFP-1G20ALC-T
Transceiver Type	Single-mode	Single-mode	Multi-mode	Single-mode
Typical Distance	80 km	40 km	500 m / 1 km / 2 km	20 km
Operating Temp.	0 to 60°C	0 to 60°C	-40 to 85°C	-40 to 85°C
	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag

	Compare SFP-1GLXLC-T	Compare SFP-1G20BLC-T	Compare SFP-1GLHXLC-T	Compare SFP-1G10BLC-T
Transceiver Type	Single-mode	Single-mode	Single-mode	Single-mode
Typical Distance	10 km	20 km	40 km	10 km
Operating Temp.	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C
	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag

	Compare SFP-1GLHXLC	Compare SFP-1G10BLC	Compare SFP-1GLXLC	Compare SFP-1G20BLC
Transceiver Type	Single-mode	Single-mode	Single-mode	Single-mode
Typical Distance	40 km	10 km	10 km	20 km
Operating Temp.	0 to 60°C	0 to 60°C	0 to 60°C	0 to 60°C
	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag

	Compare SFP-1GEZXLC	Compare SFP-1GSXLC-T	Compare SFP-1GLSXLC	Compare SFP-1G20ALC
Transceiver Type	Single-mode	Multi-mode	Multi-mode	Single-mode
Typical Distance	110 km	300 m / 550 m / 1 km	500 m / 1 km / 2 km	20 km
Operating Temp.	0 to 60°C	-40 to 85°C	0 to 60°C	0 to 60°C
	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag

	Compare SFP-1GEZXLC-120	Compare SFP-1GZXLC-T	Compare SFP-1GLHLC	Compare SFP-1G10ALC
Transceiver Type	Single-mode	Single-mode	Single-mode	Single-mode
Typical Distance	120 km	80 km	30 km	10 km
Operating Temp.	0 to 60°C	-40 to 85°C	0 to 60°C	0 to 60°C
	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag	Add to Quote View Bag

	Compare SFP-1G40ALC-T	Compare SFP-1G40BLC-T
Transceiver Type	Single-mode	Single-mode
Typical Distance	40 km	40 km
Operating Temp.	-40 to 85°C	-40 to 85°C
	Add to Quote View Bag	Add to Quote View Bag

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SFP-1G Series

1-port Gigabit Ethernet SFP modules

Features and Benefits

Certifications

Introduction

Ethernet Interface

Ports

Connectors

Optical Fiber

Optical Fiber

Optical Fiber

Optical Fiber

Optical Fiber

Optical Fiber

Power Parameters

Power Consumption

Environmental Limits

Operating Temperature

Storage Temperature (package included)

Ambient Relative Humidity

Standards and Certifications

Safety

EMC

EMI

EMS

Maritime

Warranty

Warranty Period

Details

Support Documents

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Available Models (26)

Details

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