Which fiber type is compatible with this transceiver?

The DWDM-SFPGE-1539-77 is designed for G.652 single-mode fiber, optimizing low-attenuation, long-haul transmission.

What connector does the DWDM-SFPGE-1539-77 use?

It uses a standard LC duplex connector for secure coupling and minimal insertion loss in DWDM networks.

Is the DWDM-SFPGE-1539-77 hot-swappable?

Yes, the module is hot-swappable, allowing in-service insertion and removal without powering down the host device.

Which interfaces and protocols are supported?

It supports the SFP MSA interface and is compatible with IEEE 802.3z Gigabit Ethernet and SONET/SDH standards.

What are the operating temperature ranges?

The transceiver operates between 0 °C and +70 °C (commercial) or –40 °C to +85 °C (industrial), ensuring performance under varying conditions.

Is the DWDM-SFPGE-1539-77 compliant with industry standards?

Yes, it meets SFP MSA, RoHS, and Telcordia GR-909 standards for quality, safety, and environmental compliance.

How do I install the DWDM-SFPGE-1539-77 in my switch?

Align the LC duplex connector, insert the module into the SFP port until it clicks, then power up the device to auto-detect the transceiver.

What applications is this transceiver ideal for?

It is ideal for long-haul DWDM metro rings, data center interconnects, enterprise WAN links and telecom backbone networks.

How can I monitor the performance of the module?

Use the integrated Digital Diagnostics Monitoring (DDM) interface to read real-time parameters such as Tx/Rx power and temperature.

How do I troubleshoot link issues with this transceiver?

Verify fiber polarity, check DDM readings for Rx/Tx power, ensure correct wavelength assignment and inspect connectors for debris or damage.

What is the mean time between failures (MTBF)?

The DWDM-SFPGE-1539-77 offers an MTBF of over 1,000,000 hours, providing high reliability for mission-critical networks.

How do I choose the correct DWDM channel for this module?

Select ITU grid channel 38 (1539.77 nm) in your DWDM multiplexer/demultiplexer to match the module’s fixed wavelength and avoid channel collisions.

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DWDM-SFPGE-1539-77

Name: DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1539.77nm,120km,LC)
Brand: Huawei
SKU: DWDM-SFPGE-1539-77
Price: 832.45 USD
Availability: InStock
Rating: 4.3 (6 reviews)

Description:: DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1539.77nm,120km,LC)
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DWDM-SFPGE-1539-77 Overview

DWDM-SFPGE-1539-77 is a high-performance SFP transceiver engineered for DWDM applications. It supports a 1G data rate, uses an LC connector, and is optimized for long-range transmission over single-mode fiber in environments such as data centers, enterprise networks, and telecom systems.

DWDM-SFPGE-1539-77 operates on a wavelength of 1539 nm and adheres to industry protocols for Gigabit Ethernet, ensuring reliable network communications. Its compact SFP form factor and robust design make it ideally suited for upgrading existing infrastructures without compromising on performance.

DWDM-SFPGE-1539-77 price is $832.45, a 49% saving from the Huawei list price of $1,632.24. DWDM-SFPGE-1539-77 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for DWDM-SFPGE-1539-77 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

DWDM-SFPGE-1539-77 Specifications

Product Type: Transceiver
Form Factor: SFP
Data Rate: 1G
Connector Type: LC
Wavelength: 1539 nm
Transmission Distance: Long-Range
Fiber Type: Single-mode
Max Distance: 80 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-1539-77
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-1539-77	DWDM-XFP10G-1554-13	OSX080C00	OSL010N01	DWDM-XFP10G-1549-32
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	SFP	XFP	SFP+	SFP+	XFP
Data Rate	1G	10G	10G	10G	10G
Connector Type	LC	LC	LC	LC	LC
Wavelength	1539 nm	1554 nm	1310 nm	1310nm	1549 nm
Transmission Distance	Long-Range	Extended-Range	Long-Range	Long-Range	Long-Range
Fiber Type	Single-mode	Single-mode	Single-mode	Single-mode	Single-mode
Max Distance	80 km	80 km	10 km	10 km	80 km
Supported Protocols	Ethernet	Ethernet, Fibre Channel	Ethernet	Ethernet	Ethernet, Fibre Channel
Network Interface	Fiber	Fiber	Fiber	Ethernet	Ethernet
Power Consumption	N/A	3.6 W	2.5W	2.2 W	3.5 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-1539-77	DWDM-XFP10G-1554-13	OSX080C00	OSL010N01 10G LR SFP+ Optical Transceiver	DWDM-XFP10G-1549-32
Height	N/A	0.33 inches	0.3 inches	0.3 inches	0.82 inches
Width	N/A	1.02 inches	0.8 inches	0.85 inches	2.57 inches
Depth	N/A	2.83 inches	1.0 inches	1.3 inches	0.55 inches
Weight	N/A	0.1 lbs	0.05 lbs	0.1 lbs	0.21 lbs

Reviews & Ratings

Owen Marshall

Stable DWDM optic with clean GE throughput.

Haris Javed

Reliable wavelength stability.

Daniel Pohl

Easy integration into DWDM systems.

Khalid Zaman

No performance drops noted.

Simon Reed

Good long haul solution.

Oliver Worthington

Dependable DWDM transceiver.

Questions & Answers

What is the DWDM-SFPGE-1539-77 optical transceiver?

The DWDM-SFPGE-1539-77 is a hot-pluggable eSFP DWDM optical transceiver supporting 2.5 Gbps over single-mode fiber at 1539.77 nm for up to 120 km.

Which data rate does the DWDM-SFPGE-1539-77 support?

This module supports a data rate of 2.5 Gbps, ideal for Gigabit Ethernet, SONET/SDH and Metro DWDM networks.

What wavelength does the DWDM-SFPGE-1539-77 operate at?

It operates at ITU grid channel 38 with a nominal wavelength of 1539.77 nm, ensuring precise wavelength allocation in DWDM systems.

How far can the DWDM-SFPGE-1539-77 transmit?

With single-mode fiber, it reliably covers distances up to 120 km (74.5 miles) without signal regeneration.

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DWDM-SFPGE-1539-77 Overview

Request bulk order quote for DWDM-SFPGE-1539-77 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

DWDM-SFPGE-1539-77 Specifications

Product Type

Transceiver

Form Factor

SFP

Data Rate

Connector Type

Wavelength

1539 nm

Transmission Distance

Long-Range

Fiber Type

Single-mode

Max Distance

80 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-1539-77

Height

N/A

Width

N/A

Depth

N/A

Weight

N/A

Product Comparison Table

	DWDM-SFPGE-1539-77	DWDM-XFP10G-1554-13	OSX080C00	OSL010N01	DWDM-XFP10G-1549-32
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	SFP	XFP	SFP+	SFP+	XFP
Data Rate	1G	10G	10G	10G	10G
Connector Type	LC	LC	LC	LC	LC
Wavelength	1539 nm	1554 nm	1310 nm	1310nm	1549 nm
Transmission Distance	Long-Range	Extended-Range	Long-Range	Long-Range	Long-Range
Fiber Type	Single-mode	Single-mode	Single-mode	Single-mode	Single-mode
Max Distance	80 km	80 km	10 km	10 km	80 km
Supported Protocols	Ethernet	Ethernet, Fibre Channel	Ethernet	Ethernet	Ethernet, Fibre Channel
Network Interface	Fiber	Fiber	Fiber	Ethernet	Ethernet
Power Consumption	N/A	3.6 W	2.5W	2.2 W	3.5 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-1539-77	DWDM-XFP10G-1554-13	OSX080C00	OSL010N01 10G LR SFP+ Optical Transceiver	DWDM-XFP10G-1549-32
Height	N/A	0.33 inches	0.3 inches	0.3 inches	0.82 inches
Width	N/A	1.02 inches	0.8 inches	0.85 inches	2.57 inches
Depth	N/A	2.83 inches	1.0 inches	1.3 inches	0.55 inches
Weight	N/A	0.1 lbs	0.05 lbs	0.1 lbs	0.21 lbs

Questions & Answers

What is the DWDM-SFPGE-1539-77 optical transceiver?

The DWDM-SFPGE-1539-77 is a hot-pluggable eSFP DWDM optical transceiver supporting 2.5 Gbps over single-mode fiber at 1539.77 nm for up to 120 km.

Which data rate does the DWDM-SFPGE-1539-77 support?

This module supports a data rate of 2.5 Gbps, ideal for Gigabit Ethernet, SONET/SDH and Metro DWDM networks.

What wavelength does the DWDM-SFPGE-1539-77 operate at?

It operates at ITU grid channel 38 with a nominal wavelength of 1539.77 nm, ensuring precise wavelength allocation in DWDM systems.

How far can the DWDM-SFPGE-1539-77 transmit?

With single-mode fiber, it reliably covers distances up to 120 km (74.5 miles) without signal regeneration.