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eSFP-LH120-SM195.40, Huawei eSFP Optical Transceiver, 1534.25nm/2.67Gbps/120km

Brand: Huawei
Model: eSFP-LH120-SM195.40

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eSFP-LH120-SM195.40, Huawei eSFP Optical Transceiver, 1534.25nm/2.67Gbps/120km

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Overview

Huawei eSFP-LH120-SM195.40 Overview

The Huawei eSFP-LH120-SM195.40 is a carrier-grade eSFP optical transceiver engineered for long-haul telecommunication and data communication links. Operating at 1534.25nm with a flexible 125M~2.67Gbps data rate and LC interface, it delivers 120km reach over single-mode fiber while keeping power consumption below 1.5W. With DDM/DOM support, multi-vendor compatibility, and MTBF over 1,000,000 hours, this optical transceiver is ideal for service providers, regional carriers, and enterprise backbone deployments across Asia, Europe, Africa, and North America.

Product Highlights

2.67Gbps

Data Rate

120km

Long Reach

1534nm

DWDM Lamb

Product Applications Scenarios

Service Providers

Ideal for regional and national carriers building long-haul DWDM links, extending 120km spans while reducing regeneration sites and helping cut backbone deployment costs by up to 25%.

Enterprise Network

Supports high-availability enterprise MAN and campus backbones, ensuring stable 2.67Gbps optical uplinks between data centers or core sites over existing single-mode fiber.

Data Center

Enables inter-DC and DR links up to 120km, combining low power consumption with DDM/DOM to simplify monitoring and cut optical maintenance overhead by around 15%.

Product Features Comparison


Model	eSFP-LH120-SM195.40, Huawei eSFP Optical Transceiver, 1534.25nm/2.67Gbps/120km	eSFP-LH120-SM192.20, Huawei eSFP Optical Transceiver, 1559.79nm/2.67Gbps/120km	eSFP-LH120-SM193.10, Huawei eSFP Series Optical Transceiver, 1552.52nm/125M~2.67Gbps/120km	eSFP-LH120-SM194.90, Huawei eSFP Optical Transceiver, 1538.19nm/2.67Gbps/120km
Brand	Huawei	Huawei	Huawei	Huawei
Data Rate	125M~2.67Gbps	125M~2.67Gbps	125M~2.67Gbps	125M~2.67Gbps
Wavelength	1534.25nm	1559.79nm	1552.52nm	1538.19nm
Transmission Distance	120km	120km	120km	120km
Connector Type	LC	LC	LC	LC
Compliance Standard	SFP MSA (Multi-Source Agreement)	SFP MSA	Compliant with SFP MSA	RoHS

Optional Add-ons

Model Number	Description
OSG010N03	Huawei eSFP optical transceiver, 1.25Gbps 1310nm 10km SM LC, ideal for shorter access uplinks.
DWDM-SFPGE-1553-33	Huawei eSFP DWDM optical transceiver, 2.5G 1553.33nm 120km SM LC for dense wavelength links.
OSX040N07	Huawei SFP+ optical transceiver, 10Gbps 1550nm 40km SM LC for high-speed aggregation uplinks.

Quality Certifications

Specification

Huawei eSFP-LH120-SM195.40 Specification

Model

eSFP-LH120-SM195.40

Brand

Huawei

eSFP-LH120-SM195.40 Specifications Brand

Huawei

Product Type

Optical Transceiver

Form Factor

eSFP

Wavelength

1534.25nm

Data Rate

125M~2.67Gbps

Transmit Power

0~4.0dBm

Receiver Sensitivity

28.0dBm

Connector Type

Maximum Distance

120km

Operating Temperature Range

40掳C to 85掳C

Compatibility

Multi-Vendor

DDM/DOM

Yes

MTBF

Over 1,000,000 hours

Power Supply Voltage

3.3V

Packaging

ESD Protective Packaging

Regulatory Compliance

CE, FCC, RoHS, TUV, UL

Transmit and Receive Wavelength

1534.25nm

Power Consumption

<1.5 Watt

Standard

SFP MSA (Multi-Source Agreement)

Usage

Telecommunication, Data Communication

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Quality Certifications

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Model Datasheet

eSFP-LH120-SM195.40 Datasheet

eSFP-LH120-SM195.40, Huawei eSFP Optical Transceiver, 1534.25nm/2.67Gbps/120km

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eSFP-LH120-SM195.40, Huawei eSFP Optical Transceiver, 1534.25nm/2.67Gbps/120km

Huawei eSFP-LH120-SM195.40 Overview

Product Highlights

Product Applications Scenarios

Product Features Comparison

Optional Add-ons

Quality Certifications

Huawei eSFP-LH120-SM195.40 Specification

Get more information

Quality Certifications

Need Help? Technical Experts Available Now.

Questions & Answers