What connector does the DWDM-SFPGE-1557-36 use?

The transceiver uses a standard duplex LC connector for easy integration into DWDM line systems.

Is the DWDM-SFPGE-1557-36 hot-swappable?

Yes. It supports hot-swapping in any SFP-compatible slot without disrupting network traffic.

Does this transceiver support Digital Diagnostic Monitoring (DDM)?

Yes. The module complies with SFF-8472, providing real-time monitoring of optical power, temperature, and voltage.

Which network equipment is compatible?

It is compatible with any switch, router, or DWDM MUX/DEMUX supporting 2.5 Gb/s SFP and IEC-compliant DWDM wavelengths.

What applications are ideal for this DWDM module?

Ideal for metro, long-haul, data center interconnect and telecom networks requiring precise channel spacing and high capacity.

What optical budget does the module offer?

With a typical transmit power of +3 dBm and receive sensitivity of –23 dBm, it delivers an optical budget exceeding 26 dB.

How do I install the DWDM-SFPGE-1557-36?

Simply insert the eSFP module into the SFP slot, plug in LC fiber cables, and verify link status via your device’s port LEDs.

What certifications does this optical transceiver have?

The DWDM-SFPGE-1557-36 is CE, RoHS, and FCC certified to meet global safety and environmental standards.

What is the operating temperature range?

It operates reliably from 0 °C to +70 °C (commercial temperature range) for standard network deployments.

What is the typical MTBF for this transceiver?

The module features a Mean Time Between Failures exceeding 1,000,000 hours to ensure long-term network reliability.

What warranty and support are provided?

We offer a 3-year warranty and lifetime technical support to guarantee your DWDM network’s performance.

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DWDM-SFPGE-1557-36

Name: DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1557.36nm,120km,LC)
Brand: Huawei
SKU: DWDM-SFPGE-1557-36
Price: 1077.71 USD
Availability: InStock
Rating: 4.3 (6 reviews)

Description:: DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1557.36nm,120km,LC)
Rating:: 4.3(6)
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Brand:: Huawei
GTIN:: 6920702795667
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DWDM-SFPGE-1557-36 Overview

DWDM-SFPGE-1557-36 is a DWDM SFP transceiver engineered for Gigabit Ethernet applications, featuring an LC connector and optimized for long-range transmission over single-mode fiber. Designed with a compact SFP form factor, it meets stringent physical dimensions and is ideal for high-performance deployments in data centers, enterprise networks, and telecom infrastructures.

DWDM-SFPGE-1557-36 delivers reliable connectivity and precise wavelength management at 1557 nm, ensuring robust protocol support for Ethernet communications across extensive distances. Its proven design and adherence to industry standards make it an excellent choice for scalable network solutions in today's demanding optical environments.

DWDM-SFPGE-1557-36 price is $1,077.71, a 33% saving from the Huawei list price of $1,608.52. DWDM-SFPGE-1557-36 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for DWDM-SFPGE-1557-36 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

DWDM-SFPGE-1557-36 Specifications

Product Type: Transceiver
Form Factor: SFP
Data Rate: 1G
Connector Type: LC
Wavelength: 1557 nm
Transmission Distance: Long-Range
Fiber Type: Single-mode
Max Distance: 80 km
Supported Protocols: Ethernet
Network Interface: Fiber
Power Consumption: 1.5W
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-1557-36
Height: 0.3 inches
Width: 0.65 inches
Depth: 1.0 inches
Weight: 0.1 lbs

Quality Certifications

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

Product Comparison Table

	DWDM-SFPGE-1557-36	CSFP-GE-FE-BIDI2	DWDM-SFPGE-1558-98	SFP-10G-iLR	DWDM-SFPGE-1529-55
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	SFP	SFP	SFP	SFP	SFP
Data Rate	1G	1G	1G	10G	1G
Connector Type	LC	LC	LC	LC	LC
Wavelength	1557 nm	1310 nm	1558 nm	1310nm	1529 nm
Transmission Distance	Long-Range	Short-Range	Long-Range	Long-Range	Long-Range
Fiber Type	Single-mode	Single-mode	Single-mode	Single-mode	Single-mode
Max Distance	80 km	10 km	80 km	10 km	55 km
Supported Protocols	Ethernet	Ethernet	Gigabit Ethernet	Ethernet	Ethernet
Network Interface	Fiber	Fiber	Ethernet	Fiber	Fiber
Power Consumption	1.5W	1.5W	2.5W	3.5W	N/A
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
Product Name	DWDM-SFPGE-1557-36	CSFP-GE-FE-BIDI2	DWDM-SFPGE-1558-98	SFP-10G-iLR	DWDM-SFPGE-1529-55
Height	0.3 inches	0.13 inches	0.33 inches	N/A	N/A
Width	0.65 inches	0.87 inches	0.53 inches	N/A	N/A
Depth	1.0 inches	1.96 inches	2.22 inches	N/A	N/A
Weight	0.1 lbs	0.2 lbs	0.1 lbs	N/A	N/A

Reviews & Ratings

Matthew Reed

Stable DWDM eSFP with long haul GE performance.

Daniel Brooks

Reliable wavelength accuracy.

James Morgan

Works well in carrier networks.

Paul Harrison

No alarms during operation.

Stephen Moore

Consistent optical levels.

Oliver Hart

Dependable DWDM SFP.

Questions & Answers

What is the DWDM-SFPGE-1557-36 optical transceiver?

The DWDM-SFPGE-1557-36 is a 2.5 Gb/s eSFP DWDM optical transceiver module operating at 1557.36 nm for single-mode fiber links up to 120 km with an LC connector.

Which data rate does this DWDM eSFP module support?

This DWDM-SFPGE-1557-36 module supports a data rate of 2.5 Gb/s (Gigabit Ethernet) over single-mode fiber.

What transmission distance can I achieve?

With a reach of up to 120 km on single-mode fiber, the DWDM-SFPGE-1557-36 suits long-haul and metro network applications.

Which fiber type is required for the 1557.36 nm module?

This module is designed exclusively for G.652 single-mode fiber to ensure optimal dispersion and minimal loss at 1557.36 nm.

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DWDM-SFPGE-1557-36 Overview

Request bulk order quote for DWDM-SFPGE-1557-36 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

DWDM-SFPGE-1557-36 Specifications

Product Type

Transceiver

Form Factor

SFP

Data Rate

Connector Type

Wavelength

1557 nm

Transmission Distance

Long-Range

Fiber Type

Single-mode

Max Distance

80 km

Supported Protocols

Ethernet

Network Interface

Fiber

Power Consumption

1.5W

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-1557-36

Height

0.3 inches

Width

0.65 inches

Depth

1.0 inches

Weight

0.1 lbs

Product Comparison Table

	DWDM-SFPGE-1557-36	CSFP-GE-FE-BIDI2	DWDM-SFPGE-1558-98	SFP-10G-iLR	DWDM-SFPGE-1529-55
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	SFP	SFP	SFP	SFP	SFP
Data Rate	1G	1G	1G	10G	1G
Connector Type	LC	LC	LC	LC	LC
Wavelength	1557 nm	1310 nm	1558 nm	1310nm	1529 nm
Transmission Distance	Long-Range	Short-Range	Long-Range	Long-Range	Long-Range
Fiber Type	Single-mode	Single-mode	Single-mode	Single-mode	Single-mode
Max Distance	80 km	10 km	80 km	10 km	55 km
Supported Protocols	Ethernet	Ethernet	Gigabit Ethernet	Ethernet	Ethernet
Network Interface	Fiber	Fiber	Ethernet	Fiber	Fiber
Power Consumption	1.5W	1.5W	2.5W	3.5W	N/A
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
Product Name	DWDM-SFPGE-1557-36	CSFP-GE-FE-BIDI2	DWDM-SFPGE-1558-98	SFP-10G-iLR	DWDM-SFPGE-1529-55
Height	0.3 inches	0.13 inches	0.33 inches	N/A	N/A
Width	0.65 inches	0.87 inches	0.53 inches	N/A	N/A
Depth	1.0 inches	1.96 inches	2.22 inches	N/A	N/A
Weight	0.1 lbs	0.2 lbs	0.1 lbs	N/A	N/A

Questions & Answers

What is the DWDM-SFPGE-1557-36 optical transceiver?

The DWDM-SFPGE-1557-36 is a 2.5 Gb/s eSFP DWDM optical transceiver module operating at 1557.36 nm for single-mode fiber links up to 120 km with an LC connector.

Which data rate does this DWDM eSFP module support?

This DWDM-SFPGE-1557-36 module supports a data rate of 2.5 Gb/s (Gigabit Ethernet) over single-mode fiber.

What transmission distance can I achieve?

With a reach of up to 120 km on single-mode fiber, the DWDM-SFPGE-1557-36 suits long-haul and metro network applications.

Which fiber type is required for the 1557.36 nm module?

This module is designed exclusively for G.652 single-mode fiber to ensure optimal dispersion and minimal loss at 1557.36 nm.