What data rate does this DWDM optical transceiver support?

This eSFP module supports a 2.5 Gbps data rate, ideal for SDH/SONET and Gigabit Ethernet applications.

Which fiber type is required for this single-mode transceiver?

It requires single-mode optical fiber (SMF) compliant with ITU-T G.652 specifications.

What is the typical optical power budget?

It offers an optical power budget of approximately 18 dB, balancing transmitter output and receiver sensitivity for 120 km reach.

Which DWDM ITU channel does 1538.98 nm correspond to?

The 1538.98 nm wavelength corresponds to ITU DWDM channel 60 on the 50 GHz grid.

Which network devices is the DWDM-SFPGE-1538-98 compatible with?

It is compatible with SFP/eSFP ports on major switch and router platforms, including Cisco, Juniper, Huawei, and Dell.

How do I install the DWDM-SFPGE-1538-98 module?

Power down the host (if required), insert the module firmly into the SFP/eSFP port until it latches, then power up and configure the interface.

Does this module require external DWDM MUX/DEMUX devices?

Yes. For DWDM fiber systems, you must use an ITU-compliant MUX/DEMUX to combine or separate channels on the fiber.

What operating temperature range does the module support?

It supports a commercial operating temperature range of 0 °C to 70 °C for standard deployment environments.

What protocols are supported by this transceiver?

The DWDM-SFPGE-1538-98 supports SONET/SDH, Ethernet, and Fibre Channel protocols at 2.5 Gbps.

How do I verify the module’s performance after installation?

Use standard optical power meters and network diagnostics to check Tx/Rx power levels and error rates against the datasheet specifications.

What warranty and support options are available?

The module includes a one-year warranty and lifetime technical support for troubleshooting and compatibility assistance.

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Name:

DWDM-SFPGE-1538-98

Name: DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1538.98nm,120km,LC)
Brand: Huawei
SKU: DWDM-SFPGE-1538-98
Price: 832.45 USD
Availability: InStock
Rating: 4.3 (6 reviews)

Description:: DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1538.98nm,120km,LC)
Rating:: 4.3(6)
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DWDM-SFPGE-1538-98 Overview

DWDM-SFPGE-1538-98 is a high-performance SFP-based DWDM transceiver designed for 1G applications. It features an LC connector, supports gigabit Ethernet transmissions over long-range single-mode fiber, and is built to meet the rigorous demands of DWDM networks in telecom, data center, and enterprise environments.

DWDM-SFPGE-1538-98 is engineered with a compact form factor and standard physical dimensions that facilitate easy integration into existing systems. It supports essential protocols such as Ethernet while delivering reliable performance and interoperability with industry-standard network equipment from leading vendors.

DWDM-SFPGE-1538-98 price is $832.45, a 49% saving from the Huawei list price of $1,632.24. DWDM-SFPGE-1538-98 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for DWDM-SFPGE-1538-98 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

DWDM-SFPGE-1538-98 Specifications

Product Type: Transceiver
Form Factor: SFP
Data Rate: 1G
Connector Type: LC
Wavelength: 1538 nm
Transmission Distance: Long-Range
Fiber Type: Single-mode
Max Distance: N/A
Supported Protocols: Ethernet
Network Interface: Ethernet
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-1538-98
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-1538-98	DWDM-SFPGE-1543-73	OGSC10DD0	OSC002B01	QSFP28-50G-BIDI-40km-SM-2
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	SFP	SFP	SFP+	SFP	QSFP28
Data Rate	1G	1G	10G	10G	50G
Connector Type	LC	LC	LC	LC	LC
Wavelength	1538 nm	1550 nm	1310 nm	850 nm	1310 nm
Transmission Distance	Long-Range	Long-Range	Long-Range	Short-Range	Long-Range
Fiber Type	Single-mode	Single-mode	Single-mode	Multi-mode	Single-mode
Max Distance	N/A	80 km	10 km	300 meters	40km
Supported Protocols	Ethernet	Ethernet	Ethernet	Ethernet, Fibre Channel	Ethernet
Network Interface	Ethernet	Fiber	Ethernet	Fiber	Fiber
Power Consumption	N/A	3.5 W	3.5W	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 / Arista
Product Name	DWDM-SFPGE-1538-98	DWDM-SFPGE-1543-73	OGSC10DD0 10Gbps Long-Range SFP+ Optical Transceiver	OSC002B01 10G SFP Transceiver	QSFP28-50G-BIDI-40km-SM-2
Height	N/A	0.13 inches	0.3 inches	0.66 inches	N/A
Width	N/A	0.55 inches	0.55 inches	0.42 inches	N/A
Depth	N/A	3.4 inches	1.2 inches	2.17 inches	N/A
Weight	N/A	0.1 lbs	0.2 lbs	0.13 lbs	N/A

Reviews & Ratings

Leon Barrett

Reliable DWDM SFP delivering stable long haul links.

Adeel Farooq

Accurate wavelength performance.

Thomas Kruger

Works well in telecom environments.

Bilal Javed

No degradation over distance.

Matthew Collins

Carrier grade reliability.

Oliver Whitman

Solid DWDM transceiver.

Questions & Answers

What wavelength does the DWDM-SFPGE-1538-98 transceiver operate at?

The DWDM-SFPGE-1538-98 operates at a precise 1538.98 nm wavelength, conforming to ITU DWDM channel 60.

What maximum link distance can this 2.5 Gbps eSFP module support?

This single-mode eSFP transceiver reliably supports optical links up to 120 km over G.652-compliant fiber.

Which connector type does the DWDM-SFPGE-1538-98 use?

It uses a duplex LC connector interface, ensuring low insertion loss and industry-standard compatibility.

Is the module hot-swappable?

Yes. The DWDM-SFPGE-1538-98 is fully hot-swappable, allowing insertion and removal without powering down the host system.

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DWDM-SFPGE-1538-98 Overview

Request bulk order quote for DWDM-SFPGE-1538-98 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

DWDM-SFPGE-1538-98 Specifications

Product Type

Transceiver

Form Factor

SFP

Data Rate

Connector Type

Wavelength

1538 nm

Transmission Distance

Long-Range

Fiber Type

Single-mode

Max Distance

N/A

Supported Protocols

Ethernet

Network Interface

Ethernet

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-1538-98

Height

N/A

Width

N/A

Depth

N/A

Weight

N/A

Product Comparison Table

	DWDM-SFPGE-1538-98	DWDM-SFPGE-1543-73	OGSC10DD0	OSC002B01	QSFP28-50G-BIDI-40km-SM-2
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	SFP	SFP	SFP+	SFP	QSFP28
Data Rate	1G	1G	10G	10G	50G
Connector Type	LC	LC	LC	LC	LC
Wavelength	1538 nm	1550 nm	1310 nm	850 nm	1310 nm
Transmission Distance	Long-Range	Long-Range	Long-Range	Short-Range	Long-Range
Fiber Type	Single-mode	Single-mode	Single-mode	Multi-mode	Single-mode
Max Distance	N/A	80 km	10 km	300 meters	40km
Supported Protocols	Ethernet	Ethernet	Ethernet	Ethernet, Fibre Channel	Ethernet
Network Interface	Ethernet	Fiber	Ethernet	Fiber	Fiber
Power Consumption	N/A	3.5 W	3.5W	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 / Arista
Product Name	DWDM-SFPGE-1538-98	DWDM-SFPGE-1543-73	OGSC10DD0 10Gbps Long-Range SFP+ Optical Transceiver	OSC002B01 10G SFP Transceiver	QSFP28-50G-BIDI-40km-SM-2
Height	N/A	0.13 inches	0.3 inches	0.66 inches	N/A
Width	N/A	0.55 inches	0.55 inches	0.42 inches	N/A
Depth	N/A	3.4 inches	1.2 inches	2.17 inches	N/A
Weight	N/A	0.1 lbs	0.2 lbs	0.13 lbs	N/A

Questions & Answers

What wavelength does the DWDM-SFPGE-1538-98 transceiver operate at?

The DWDM-SFPGE-1538-98 operates at a precise 1538.98 nm wavelength, conforming to ITU DWDM channel 60.

What maximum link distance can this 2.5 Gbps eSFP module support?

This single-mode eSFP transceiver reliably supports optical links up to 120 km over G.652-compliant fiber.

Which connector type does the DWDM-SFPGE-1538-98 use?

It uses a duplex LC connector interface, ensuring low insertion loss and industry-standard compatibility.

Is the module hot-swappable?

Yes. The DWDM-SFPGE-1538-98 is fully hot-swappable, allowing insertion and removal without powering down the host system.