Which connector does the DWDM-SFPGE-1531-90 use?

This transceiver features an LC duplex connector for secure, low-loss fiber connections.

What does DWDM stand for and why is it important?

DWDM stands for Dense Wavelength Division Multiplexing, allowing multiple optical channels on one fiber to maximize bandwidth.

What does the SFP GE designation mean?

SFP GE indicates a Small Form-Factor Pluggable transceiver designed for Gigabit Ethernet (2.5 Gbps) applications.

What is the operating temperature range of this transceiver?

The DWDM-SFPGE-1531-90 operates reliably between 0 °C and 70 °C (commercial grade).

How much power does the DWDM-SFPGE-1531-90 consume?

Typical power consumption is less than 1 W, aligning with SFP module efficiency standards.

How many DWDM channels can be multiplexed with this module?

Using standard ITU grid spacing, you can multiplex up to 96 channels in the C-band alongside this module.

Which network devices are compatible with this DWDM transceiver?

It is compatible with most SFP-GE ports on switches, routers and DWDM multiplexers supporting 2.5 Gbps.

How do I install the DWDM-SFPGE-1531-90?

Simply insert the module into an empty SFP port, secure the latch, and connect LC fibers; the host will recognize it automatically.

How can I test and troubleshoot the DWDM-SFPGE-1531-90?

Use an optical power meter and wavelength analyzer to verify launch power, receive sensitivity and correct channel wavelength.

What is the MTBF for the DWDM optical transceiver?

The mean time between failures (MTBF) exceeds 1,000,000 hours under standard operating conditions.

What warranty is provided with the DWDM-SFPGE-1531-90?

A two-year manufacturer’s warranty covers defects in materials and workmanship under normal use.

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DWDM-SFPGE-1531-90

Name: DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1531.90nm,120km,LC)
Brand: Huawei
SKU: DWDM-SFPGE-1531-90
Rating: 4.3 (6 reviews)

Description:: DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1531.90nm,120km,LC)
Rating:: 4.3(6)
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Brand:: Huawei
GTIN:: 6920702795667
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DWDM-SFPGE-1531-90 Overview

DWDM-SFPGE-1531-90 is a DWDM optical transceiver module designed in the SFP form factor for one-gigabit Ethernet applications. It features an LC connector, operates at a nominal wavelength of 1531 nm, and is optimized for long-range transmission over single-mode fiber, making it ideal for data centers, enterprise networks, and telecommunications infrastructure.

This transceiver offers a compact, plug-and-play solution with physical dimensions typical of SFP modules. Engineered to meet the rigorous demands of modern optical networks, it supports Ethernet protocols while delivering reliable connectivity and efficient performance over extended distances.

DWDM-SFPGE-1531-90 price is is available on request. Get immediate quote.

Request bulk order quote for DWDM-SFPGE-1531-90 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

DWDM-SFPGE-1531-90 Specifications

Product Type: Transceiver
Form Factor: SFP
Data Rate: 1G
Connector Type: LC
Wavelength: 1531 nm
Transmission Distance: Long-Range
Fiber Type: Single-mode
Max Distance: 90 km
Supported Protocols: Ethernet
Network Interface: Fiber
Power Consumption: N/A
Operating Temperature: 0 to 70°C
Storage Temperature: -40 to 85°C
Input Voltage: 3.3V
Compatibility: Cisco, Juniper, Huawei, Arista
Product Name: DWDM-SFPGE-1531-90
Height: N/A
Width: N/A
Depth: N/A
Weight: N/A

Quality Certifications

To get the detailed certification, please go to the Compliance Center.

Product Comparison Table

	DWDM-SFPGE-1531-90	OSX080N05	OSX070007	SFP28-25G-1310nm-10km-SM	OSN040N03
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	SFP	SFP	QSFP28	SFP28	CFP
Data Rate	1G	10G	100G	25G	40G
Connector Type	LC	LC	MPO	LC	MPO
Wavelength	1531 nm	1310nm	850 nm	1310nm	1310 nm
Transmission Distance	Long-Range	Long-Range	Short-Range	Long-Range	Long-Range
Fiber Type	Single-mode	Single-mode	Multi-mode	Single-mode	Single-mode
Max Distance	90 km	80 km	100 meters	10km	10 km
Supported Protocols	Ethernet	Ethernet, Fibre Channel	Ethernet	Ethernet	Ethernet, Fibre Channel
Network Interface	Fiber	Fiber	Fiber	Ethernet	Ethernet
Power Consumption	N/A	3.5W	5W	N/A	6.5 W
Operating Temperature	0 to 70°C	-40 to 85°C	0 to 70°C	0 to 70°C	0 to 70°C
Storage Temperature	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C
Input Voltage	3.3V	3.3V	3.3V	3.3V	3.3V
Compatibility	Cisco, Juniper, Huawei, Arista	Cisco, Juniper, Huawei, Arista	Cisco / Juniper / Huawei / Arista	Cisco / Juniper / Huawei / Arista	Cisco, Juniper, Huawei, Arista
Product Name	DWDM-SFPGE-1531-90	OSX080N05 High-Performance 10G SFP Transceiver	OSX070007 High Performance QSFP28 Transceiver	SFP28-25G-1310nm-10km-SM	OSN040N03 CFP Transceiver Module
Height	N/A	0.55 inches	0.9 inches	N/A	0.8 inches
Width	N/A	0.97 inches	1.2 inches	N/A	3.4 inches
Depth	N/A	1.50 inches	1.3 inches	N/A	3.4 inches
Weight	N/A	0.1 lbs	0.10 lbs	N/A	0.6 lbs

Reviews & Ratings

Luke Morgan

Consistent DWDM eSFP performance over long distances.

Stephen Brooks

Reliable wavelength accuracy.

Michael Turner

Works well in DWDM rings.

Paul Watson

Stable GE throughput.

Andrew Cole

Meets carrier network needs.

Oliver Grant

Professional DWDM transceiver.

Questions & Answers

What is the maximum transmission distance of the DWDM-SFPGE-1531-90?

The DWDM-SFPGE-1531-90 supports a maximum single-mode fiber transmission distance of 120 km without repeaters.

Which wavelength does the DWDM-SFPGE-1531-90 operate on?

This module operates at a dense wavelength of 1531.90 nm, ensuring precise DWDM channel spacing.

What data rate is supported by the DWDM optical transceiver?

The DWDM-SFPGE-1531-90 is rated for a data rate of 2.5 Gbps, ideal for Gigabit Ethernet applications.

What fiber type is compatible with this eSFP module?

It is compatible with standard single-mode fiber (SMF, ITU-T G.652) for long-haul DWDM links.

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DWDM-SFPGE-1531-90 Overview

DWDM-SFPGE-1531-90 price is is available on request. Get immediate quote.

Request bulk order quote for DWDM-SFPGE-1531-90 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

DWDM-SFPGE-1531-90 Specifications

Product Type

Transceiver

Form Factor

SFP

Data Rate

Connector Type

Wavelength

1531 nm

Transmission Distance

Long-Range

Fiber Type

Single-mode

Max Distance

90 km

Supported Protocols

Ethernet

Network Interface

Fiber

Power Consumption

N/A

Operating Temperature

0 to 70°C

Storage Temperature

-40 to 85°C

Input Voltage

3.3V

Compatibility

Cisco, Juniper, Huawei, Arista

Product Name

DWDM-SFPGE-1531-90

Height

N/A

Width

N/A

Depth

N/A

Weight

N/A

Product Comparison Table

	DWDM-SFPGE-1531-90	OSX080N05	OSX070007	SFP28-25G-1310nm-10km-SM	OSN040N03
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	SFP	SFP	QSFP28	SFP28	CFP
Data Rate	1G	10G	100G	25G	40G
Connector Type	LC	LC	MPO	LC	MPO
Wavelength	1531 nm	1310nm	850 nm	1310nm	1310 nm
Transmission Distance	Long-Range	Long-Range	Short-Range	Long-Range	Long-Range
Fiber Type	Single-mode	Single-mode	Multi-mode	Single-mode	Single-mode
Max Distance	90 km	80 km	100 meters	10km	10 km
Supported Protocols	Ethernet	Ethernet, Fibre Channel	Ethernet	Ethernet	Ethernet, Fibre Channel
Network Interface	Fiber	Fiber	Fiber	Ethernet	Ethernet
Power Consumption	N/A	3.5W	5W	N/A	6.5 W
Operating Temperature	0 to 70°C	-40 to 85°C	0 to 70°C	0 to 70°C	0 to 70°C
Storage Temperature	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C	-40 to 85°C
Input Voltage	3.3V	3.3V	3.3V	3.3V	3.3V
Compatibility	Cisco, Juniper, Huawei, Arista	Cisco, Juniper, Huawei, Arista	Cisco / Juniper / Huawei / Arista	Cisco / Juniper / Huawei / Arista	Cisco, Juniper, Huawei, Arista
Product Name	DWDM-SFPGE-1531-90	OSX080N05 High-Performance 10G SFP Transceiver	OSX070007 High Performance QSFP28 Transceiver	SFP28-25G-1310nm-10km-SM	OSN040N03 CFP Transceiver Module
Height	N/A	0.55 inches	0.9 inches	N/A	0.8 inches
Width	N/A	0.97 inches	1.2 inches	N/A	3.4 inches
Depth	N/A	1.50 inches	1.3 inches	N/A	3.4 inches
Weight	N/A	0.1 lbs	0.10 lbs	N/A	0.6 lbs

Questions & Answers

What is the maximum transmission distance of the DWDM-SFPGE-1531-90?

The DWDM-SFPGE-1531-90 supports a maximum single-mode fiber transmission distance of 120 km without repeaters.

Which wavelength does the DWDM-SFPGE-1531-90 operate on?

This module operates at a dense wavelength of 1531.90 nm, ensuring precise DWDM channel spacing.

What data rate is supported by the DWDM optical transceiver?

The DWDM-SFPGE-1531-90 is rated for a data rate of 2.5 Gbps, ideal for Gigabit Ethernet applications.

What fiber type is compatible with this eSFP module?

It is compatible with standard single-mode fiber (SMF, ITU-T G.652) for long-haul DWDM links.