What type of fiber does the DWDM-SFPGE-1558-98 require?

The transceiver is optimized for ITU-T G.652 single-mode fiber, commonly used in metropolitan and long-haul networks.

Which connector interface does this DWDM transceiver use?

It features a duplex LC connector interface for easy plug-and-play installation in standard eSFP ports.

What is the form factor of the DWDM-SFPGE-1558-98?

The device conforms to the SFP Multi-Source Agreement (MSA) form factor, ensuring broad interoperability.

Is the DWDM-SFPGE-1558-98 hot-swappable?

Yes, this transceiver supports hot-plug removal and insertion without powering down the host device.

Which DWDM channel grid does this module use?

It aligns with the ITU-T 100 GHz DWDM grid at channel C-54 (1558.98 nm) for dense wavelength multiplexing.

What are the typical transmit power and receiver sensitivity specs?

Typical transmit power is +3 dBm, receiver sensitivity is –24 dBm, yielding a 27 dB optical link budget.

Does the DWDM-SFPGE-1558-98 support Digital Diagnostics Monitoring (DDM)?

Yes, it provides real-time monitoring of optical power, temperature, voltage, and bias current via the SFF-8472 interface.

What operating temperature range does this transceiver support?

The module operates reliably from –5 °C to +70 °C ambient temperature in commercial and industrial environments.

Is this DWDM module compliant with industry standards?

Yes, it meets SFP MSA, ITU-T G.694.2 DWDM grid, RoHS, and Telcordia GR-20 reliability standards.

Which network equipment is compatible with the DWDM-SFPGE-1558-98?

It is interoperable with any eSFP-enabled switch, router, or DWDM multiplexer supporting 2.5 Gbps single-mode modules.

How do I install the DWDM-SFPGE-1558-98 transceiver?

Align the LC duplex connector, insert the module into the eSFP port until it clicks, and verify link up on your host device.

Does the DWDM-SFPGE-1558-98 comply with RoHS directive?

Yes, the module is fully RoHS-6 compliant, ensuring it is free from hazardous heavy metals.

What warranty coverage is provided for this DWDM module?

It includes a standard one-year limited warranty against manufacturing defects, extendable with support service plans.

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DWDM-SFPGE-1558-98

Name: DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1558.98nm,120km,LC)
Brand: Huawei
SKU: DWDM-SFPGE-1558-98
Price: 1077.71 USD
Availability: InStock
Rating: 4.3 (6 reviews)

Description:: DWDM Optical Transceiver,eSFP,2.5G,Single-mode Module(1558.98nm,120km,LC)
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DWDM-SFPGE-1558-98 Overview

DWDM-SFPGE-1558-98 is a high-performance SFP transceiver designed for DWDM applications, supporting a 1G data rate via a standard LC connector. It offers long-range transmission over single-mode fiber, operating at a 1558 nm wavelength to reliably support Gigabit Ethernet protocols in mission-critical environments.

The compact SFP form factor with dimensions of 0.33 inches in height, 0.53 inches in width, and 2.22 inches in depth makes it ideal for data centers, enterprise networks, and telecom applications. Engineered for robust operation with an operating temperature of 0 to 70°C and input voltage of 3.3V, the DWDM-SFPGE-1558-98 meets strict vendor standards and is compatible with major brands such as Cisco, Juniper, Huawei, and Arista.

DWDM-SFPGE-1558-98 price is $1,077.71, a 33% saving from the Huawei list price of $1,608.52. DWDM-SFPGE-1558-98 is in stock and available for next-day dispatch. (terms applied)

Request bulk order quote for DWDM-SFPGE-1558-98 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

DWDM-SFPGE-1558-98 Specifications

Product Type: Transceiver
Form Factor: SFP
Data Rate: 1G
Connector Type: LC
Wavelength: 1558 nm
Transmission Distance: Long-Range
Fiber Type: Single-mode
Max Distance: 80 km
Supported Protocols: Gigabit Ethernet
Network Interface: Ethernet
Power Consumption: 2.5W
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-1558-98
Height: 0.33 inches
Width: 0.53 inches
Depth: 2.22 inches
Weight: 0.1 lbs

Quality Certifications

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

Product Comparison Table

	DWDM-SFPGE-1558-98	OSX040B11	OSX040N12	FCXPD0200	DWDM-XFP10G-1549-32
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	SFP	SFP+	QSFP+	SFP+	XFP
Data Rate	1G	10G	40G	10G	10G
Connector Type	LC	LC	LC	LC	LC
Wavelength	1558 nm	1310nm	850 nm	850 nm	1549 nm
Transmission Distance	Long-Range	Long-Range	Short-Range	Short-Range	Long-Range
Fiber Type	Single-mode	Single-mode	Multi-mode	Multi-mode	Single-mode
Max Distance	80 km	80km	100 m	300 meters	80 km
Supported Protocols	Gigabit Ethernet	Ethernet, Fibre Channel	Ethernet	Ethernet, Fibre Channel	Ethernet, Fibre Channel
Network Interface	Ethernet	Ethernet	Fiber	Fiber	Ethernet
Power Consumption	2.5W	2.5W	3.5 W	3.5 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-1558-98	OSX040B11 Optical Transceiver Module	OSX040N12 40G QSFP+ Transceiver	FCXPD0200 High-Performance SFP+ Transceiver	DWDM-XFP10G-1549-32
Height	0.33 inches	0.25 inches	0.55 inches	1.65 inches	0.82 inches
Width	0.53 inches	0.60 inches	0.10 inches	0.55 inches	2.57 inches
Depth	2.22 inches	0.75 inches	1.00 inches	1.0 inches	0.55 inches
Weight	0.1 lbs	0.05 lbs	0.08 lbs	0.2 lbs	0.21 lbs

Reviews & Ratings

Andrew Collins

Stable DWDM eSFP providing reliable long haul GE connectivity.

Matthew Reed

Accurate wavelength and consistent optical output.

James Porter

Performs well in carrier DWDM networks.

Paul Harrison

No alarms observed over extended use.

Stephen Moore

Predictable performance under load.

Oliver Hart

Dependable DWDM SFP for GE links.

Questions & Answers

What is the primary function of the DWDM-SFPGE-1558-98 transceiver?

The DWDM-SFPGE-1558-98 is a 2.5 Gbps eSFP DWDM optical transceiver designed for high-density wavelength-multiplexed single-mode fiber links up to 120 km.

Which data rate does the DWDM-SFPGE-1558-98 support?

This module supports a line rate of 2.5 Gbps, fully compatible with Gigabit Ethernet and Fiber Channel applications.

What is the exact wavelength of this DWDM module?

The module operates at a fixed ITU-T channel wavelength of 1558.98 nm, ensuring precise lane assignment in DWDM networks.

How far can the DWDM-SFPGE-1558-98 transmit data?

It can reliably transmit optical signals up to 120 km over single-mode fiber, assuming a standard 0.34 dB/km attenuation.

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DWDM-SFPGE-1558-98 Overview

Request bulk order quote for DWDM-SFPGE-1558-98 for additional pricing. Browse the full Huawei Transceivers series or explore all Huawei products.

DWDM-SFPGE-1558-98 Specifications

Product Type

Transceiver

Form Factor

SFP

Data Rate

Connector Type

Wavelength

1558 nm

Transmission Distance

Long-Range

Fiber Type

Single-mode

Max Distance

80 km

Supported Protocols

Gigabit Ethernet

Network Interface

Ethernet

Power Consumption

2.5W

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-1558-98

Height

0.33 inches

Width

0.53 inches

Depth

2.22 inches

Weight

0.1 lbs

Product Comparison Table

	DWDM-SFPGE-1558-98	OSX040B11	OSX040N12	FCXPD0200	DWDM-XFP10G-1549-32
Product Type	Transceiver	Transceiver	Transceiver	Transceiver	Transceiver
Form Factor	SFP	SFP+	QSFP+	SFP+	XFP
Data Rate	1G	10G	40G	10G	10G
Connector Type	LC	LC	LC	LC	LC
Wavelength	1558 nm	1310nm	850 nm	850 nm	1549 nm
Transmission Distance	Long-Range	Long-Range	Short-Range	Short-Range	Long-Range
Fiber Type	Single-mode	Single-mode	Multi-mode	Multi-mode	Single-mode
Max Distance	80 km	80km	100 m	300 meters	80 km
Supported Protocols	Gigabit Ethernet	Ethernet, Fibre Channel	Ethernet	Ethernet, Fibre Channel	Ethernet, Fibre Channel
Network Interface	Ethernet	Ethernet	Fiber	Fiber	Ethernet
Power Consumption	2.5W	2.5W	3.5 W	3.5 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-1558-98	OSX040B11 Optical Transceiver Module	OSX040N12 40G QSFP+ Transceiver	FCXPD0200 High-Performance SFP+ Transceiver	DWDM-XFP10G-1549-32
Height	0.33 inches	0.25 inches	0.55 inches	1.65 inches	0.82 inches
Width	0.53 inches	0.60 inches	0.10 inches	0.55 inches	2.57 inches
Depth	2.22 inches	0.75 inches	1.00 inches	1.0 inches	0.55 inches
Weight	0.1 lbs	0.05 lbs	0.08 lbs	0.2 lbs	0.21 lbs

Questions & Answers

What is the primary function of the DWDM-SFPGE-1558-98 transceiver?

The DWDM-SFPGE-1558-98 is a 2.5 Gbps eSFP DWDM optical transceiver designed for high-density wavelength-multiplexed single-mode fiber links up to 120 km.

Which data rate does the DWDM-SFPGE-1558-98 support?

This module supports a line rate of 2.5 Gbps, fully compatible with Gigabit Ethernet and Fiber Channel applications.

What is the exact wavelength of this DWDM module?

The module operates at a fixed ITU-T channel wavelength of 1558.98 nm, ensuring precise lane assignment in DWDM networks.

How far can the DWDM-SFPGE-1558-98 transmit data?

It can reliably transmit optical signals up to 120 km over single-mode fiber, assuming a standard 0.34 dB/km attenuation.