Which form factor does this module use?

The device comes in an eSFP (enhanced Small Form-factor Pluggable) package for hot-swappable convenience.

Is the DWDM-SFPGE-1545-32 hot-swappable?

Yes, the eSFP form factor allows you to insert or remove the transceiver without powering down the host system.

What network protocols are supported?

It supports 2.5 Gbps Gigabit Ethernet and SDH/SONET (STM-16/OC-48) standards over single-mode fiber.

Which devices is this transceiver compatible with?

The DWDM-SFPGE-1545-32 is MSA-compliant and interoperable with most DWDM switches, routers, and OLTs supporting eSFP ports.

Does it comply with DWDM standards?

Yes, it meets ITU-T G.694.2 DWDM grid specifications for wavelength stability and channel spacing.

Does the module support Digital Diagnostics Monitoring?

Yes, it features DDM/DOM for real-time monitoring of optical power, temperature, and voltage via I2C interface.

What is the operating temperature range?

The transceiver operates reliably from 0 °C to 70 °C (32 °F to 158 °F) in standard commercial environments.

How do I install the DWDM-SFPGE-1545-32?

Simply insert the eSFP module into an available port, connect the LC patch cable to your SMF network, and verify link status.

What is the mean time between failures (MTBF)?

The DWDM-SFPGE-1545-32 has an MTBF of over 1,000,000 hours, ensuring high reliability in critical networks.

Is this transceiver compatible with DWDM MUX/DEMUX?

Yes, it integrates seamlessly with standard DWDM MUX/DEMUX units for scalable wavelength channel expansion.

What warranty does the DWDM-SFPGE-1545-32 include?

This product includes a one-year limited warranty covering defects in materials and workmanship under normal use.

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DWDM-SFPGE-1545-32

Name: DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1545.32nm,120km,LC)
Brand: Huawei
SKU: DWDM-SFPGE-1545-32
Price: 832.45 USD
Availability: InStock
Rating: 4.3 (6 reviews)

Description:: DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1545.32nm,120km,LC)
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DWDM-SFPGE-1545-32 Overview

DWDM-SFPGE-1545-32 is an SFP transceiver engineered for DWDM applications that delivers 1G data transfer over single-mode fiber. It features an LC connector, operates at a wavelength of 1545.32 nm, and is optimized for long-range Ethernet links in telecom and enterprise networks.

DWDM-SFPGE-1545-32 sports a compact SFP form factor with dimensions designed for seamless integration in data centers and network equipment racks. It supports reliable performance in operating temperatures from 0 to 70°C, offers a maximum transmission range of up to 80 km, and is compatible with key industry vendors such as Cisco, Juniper, Huawei, and Arista.

DWDM-SFPGE-1545-32 price is $832.45, a 49% saving from the Huawei list price of $1,632.24. DWDM-SFPGE-1545-32 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for DWDM-SFPGE-1545-32 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

DWDM-SFPGE-1545-32 Specifications

Product Type: Transceiver
Form Factor: SFP
Data Rate: 1G
Connector Type: LC
Wavelength: 1545.32 nm
Transmission Distance: Long-Range
Fiber Type: Single-mode
Max Distance: 80 km
Supported Protocols: Ethernet
Network Interface: Fiber
Power Consumption: 3.5W
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-1545-32
Height: 0.3 inches
Width: 0.7 inches
Depth: 1.65 inches
Weight: 0.13 lbs

Quality Certifications

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

Product Comparison Table

	DWDM-SFPGE-1545-32	DWDM-XFP10G-1550-12	LE2MGSC40DE0	DWDM-XFP10G-1550-92	eSFP-GE-ZX100-SM1550
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	SFP	XFP	QSFP+	XFP	SFP
Data Rate	1G	10G	40G	10G	1G
Connector Type	LC	LC	MPO	LC	LC
Wavelength	1545.32 nm	1550 nm	850nm	1550 nm	1550 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	80 km	80 km	100 meters	80 km	80 km
Supported Protocols	Ethernet	Ethernet	Ethernet	Ethernet	Ethernet
Network Interface	Fiber	Fiber	Fiber	Fiber	Fiber
Power Consumption	3.5W	4.0 W	6W	3.5 W	2.5 W
Operating Temperature	0 to 70°C	0 to 70°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-1545-32	DWDM-XFP10G-1550-12	LE2MGSC40DE0 QSFP+ Transceiver Module	DWDM-XFP10G-1550-92	eSFP-GE-ZX100-SM1550
Height	0.3 inches	N/A	0.55 inches	0.65 inches	0.28 inches
Width	0.7 inches	N/A	0.68 inches	1.0 inches	0.86 inches
Depth	1.65 inches	N/A	0.13 inches	3.5 inches	3.46 inches
Weight	0.13 lbs	N/A	0.05 lbs	0.15 lbs	0.1 lbs

Reviews & Ratings

Andrew Collins

Reliable DWDM eSFP with stable long distance performance.

Daniel Wright

Accurate wavelength and clean signal.

James Porter

Works well in DWDM rings.

Paul Harrison

No performance drops observed.

Stephen Carter

Carrier grade build quality.

Oliver Hart

Dependable DWDM SFP.

Questions & Answers

What data rate does the DWDM-SFPGE-1545-32 support?

The DWDM-SFPGE-1545-32 supports a data rate of 2.5 Gbps, ideal for Gigabit Ethernet and SDH/SONET applications.

Which wavelength does the DWDM-SFPGE-1545-32 use?

This transceiver operates at a precise 1545.32 nm DWDM ITU grid wavelength for high-density wavelength division multiplexing.

What is the maximum transmission distance?

With single-mode fiber, the module achieves a maximum link distance of up to 120 km without amplification.

What fiber type and connector are required?

The transceiver is designed for single-mode fiber (SMF) and uses an LC duplex connector for reliable optical coupling.

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DWDM-SFPGE-1545-32 Overview

Request bulk order quote for DWDM-SFPGE-1545-32 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

DWDM-SFPGE-1545-32 Specifications

Product Type

Transceiver

Form Factor

SFP

Data Rate

Connector Type

Wavelength

1545.32 nm

Transmission Distance

Long-Range

Fiber Type

Single-mode

Max Distance

80 km

Supported Protocols

Ethernet

Network Interface

Fiber

Power Consumption

3.5W

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-1545-32

Height

0.3 inches

Width

0.7 inches

Depth

1.65 inches

Weight

0.13 lbs

Product Comparison Table

	DWDM-SFPGE-1545-32	DWDM-XFP10G-1550-12	LE2MGSC40DE0	DWDM-XFP10G-1550-92	eSFP-GE-ZX100-SM1550
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	SFP	XFP	QSFP+	XFP	SFP
Data Rate	1G	10G	40G	10G	1G
Connector Type	LC	LC	MPO	LC	LC
Wavelength	1545.32 nm	1550 nm	850nm	1550 nm	1550 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	80 km	80 km	100 meters	80 km	80 km
Supported Protocols	Ethernet	Ethernet	Ethernet	Ethernet	Ethernet
Network Interface	Fiber	Fiber	Fiber	Fiber	Fiber
Power Consumption	3.5W	4.0 W	6W	3.5 W	2.5 W
Operating Temperature	0 to 70°C	0 to 70°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-1545-32	DWDM-XFP10G-1550-12	LE2MGSC40DE0 QSFP+ Transceiver Module	DWDM-XFP10G-1550-92	eSFP-GE-ZX100-SM1550
Height	0.3 inches	N/A	0.55 inches	0.65 inches	0.28 inches
Width	0.7 inches	N/A	0.68 inches	1.0 inches	0.86 inches
Depth	1.65 inches	N/A	0.13 inches	3.5 inches	3.46 inches
Weight	0.13 lbs	N/A	0.05 lbs	0.15 lbs	0.1 lbs

Questions & Answers

What data rate does the DWDM-SFPGE-1545-32 support?

The DWDM-SFPGE-1545-32 supports a data rate of 2.5 Gbps, ideal for Gigabit Ethernet and SDH/SONET applications.

Which wavelength does the DWDM-SFPGE-1545-32 use?

This transceiver operates at a precise 1545.32 nm DWDM ITU grid wavelength for high-density wavelength division multiplexing.

What is the maximum transmission distance?

With single-mode fiber, the module achieves a maximum link distance of up to 120 km without amplification.

What fiber type and connector are required?

The transceiver is designed for single-mode fiber (SMF) and uses an LC duplex connector for reliable optical coupling.