Are the products sold on router-switch.com authentic?

Name: eSFP-LH120-SM193.20, Huawei eSFP Series Optical Transceiver, 1551.72nm/2.67Gbps/120km
SKU: eSFP-LH120-SM193.20
Price: 249 USD
Availability: OutOfStock

Yes, router-switch.com only sells 100% genuine products from authorized brands. As a multi-brand authorized distributor, all items are sourced through official channels and include valid manufacturer warranties. Customers may verify authorization via brand websites or request certification documents.

Skip to the end of the images gallery

Skip to the beginning of the images gallery

eSFP-LH120-SM193.20, Huawei eSFP Series Optical Transceiver, 1551.72nm/2.67Gbps/120km

Brand: Huawei
Model: eSFP-LH120-SM193.20

1 Questions

$249.00

Price Alert

100% Genuine

Original, factory-verified

3-Year Warranty

Extended, enterprise-grade

24 Years Expertise

Proven, deployment-focused

Condition

Original New

Certified Expertise Builds Trust

CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert

Talk to an Expert

Faster Delivery, Globally Ready
20+ years of supply chain expertise for faster multi-stop delivery with smooth customs.
48H Worldwide Shipping
10+ Global Warehouses
Keep Projects On Time
Reliable availability and real-time shipment visibility to keep every critical IT project on schedule.
Track Your Order

Leading Global Distributor
Since 2002
A global ICT bridge delivering authentic hardware and trusted service for over 20 years.

Worry-Free Coverage with RSCare
3-Year warranty for enterprise hardware, including advanced RMA, diagnostics, spare parts support, and OEM service compatibility.
Cisco SmartNet
HPE Foundation Care
Dell ProSupport
Juniper Care
Fortinet Support
Your Trusted Genuine Source
Authorized partnerships with 30+ brands, including Cisco, HPE, Dell, Juniper, and Fortinet.
100% Authentic Products
100,000+ Multi-Brand SKUs Available

eSFP-LH120-SM193.20, Huawei eSFP Series Optical Transceiver, 1551.72nm/2.67Gbps/120km

100% Genuine Ready to Ship

$249.00

Overview

Huawei eSFP-LH120-SM193.20 Overview

The Huawei eSFP-LH120-SM193.20 is a carrier-grade optical transceiver designed for long-haul telecom and datacom links. With an eSFP form factor, 1551.72nm DWDM wavelength, and 125M~2.67Gbps data rate, it delivers stable performance over single-mode fiber up to 120km. Its LC interface, 3.3V power supply, and hot-swappable metal housing simplify deployment for distributors and integrators across Asia, Europe, Africa, and North America. Digital diagnostic monitoring and Class 1 laser safety ensure reliable operation and easier remote maintenance.

Product Highlights

2.67Gbps

Data Rate

120km

Long Reach

1551.72nm

DWDM Wave

Product Applications Scenarios

Service Providers

Enables 2.67Gbps long-haul DWDM backhaul up to 120km, cutting regeneration sites and lowering carrier transport OPEX by up to 25%.

Data Center

Provides robust 3.3V eSFP connectivity for inter-DC dark fiber links, improving backbone utilization and simplifying capacity upgrades.

Enterprise Network

Extends campus and metro rings up to 120km over single-mode fiber, reducing leased-line dependence and WAN rental costs.

Product Features Comparison


Model	eSFP-LH120-SM193.20, Huawei eSFP Series Optical Transceiver, 1551.72nm/2.67Gbps/120km	eSFP-LH120-SM193.70, Huawei eSFP Optical Transceiver, 1547.72nm/2.67Gbps/120km	DWDM-SFPGE-1554-13, Huawei DWDM Optical Transceiver, 2.5G/1554.13nm/120km	DWDM-SFPGE-1549-32, Huawei DWDM Optical Transceiver, 2.5G/eSFP/120km
Brand	Huawei	Huawei	Huawei	Huawei
Data Rate	125M~2.67Gbps	125M~2.67Gbps	2.5Gbps	2.5G
Wavelength	1551.72nm	1547.72nm	1554.13 nm	1538.98 nm
Transmission Distance	120km	120km	120 km	120 km
Connector Type	LC	LC	LC	LC
Compliance Standard	RoHS, CE	RoHS Compliance	EMC: Compliant with FCC, CE	Regulation Compliance: RoHS, CE, FCC

Optional Add-ons

Model Number	Description
DWDM-SFPGE-1549-32	Huawei DWDM eSFP optical transceiver, 2.5G single-mode LC, 120km, for high-density long-haul links
OGEBIDI81	Huawei eSFP BiDi transceiver, 1.25Gbps SM LC 80km, ideal for single-fiber uplink savings
HW:SFP-10G-AOC10M	Huawei SFP+ AOC optical transceiver, 1G–10G 850nm 10m, for short-reach data center interconnects

Quality Certifications

Specification

Huawei eSFP-LH120-SM193.20 Specification

Model

eSFP-LH120-SM193.20

Brand

Huawei

eSFP-LH120-SM193.20 Specifications Brand

Huawei

Product Type

Optical Transceiver

Form Factor

eSFP

Wavelength

1551.72nm

Data Rate

125M~2.67Gbps

Transmitter Output Power

0~4.0dBm

Receiver Sensitivity

28.0dBm

Connector Type

Maximum Distance

120km

Operating Temperature Range

40掳C to 85掳C

Power Supply Voltage

3.3V

Compliance

RoHS, CE

Laser Safety

Class 1 Laser

MTBF

2,000,000 hours

Hot Swappable

Yes

Protocol Support

Ethernet, SONET/SDH, Fiber Channel

Housing Material

Metal

Nominal Wavelengths

1270nm to 1610nm

Application

Telecom, Datacom

Digital Diagnostic Monitoring

Yes

Get more information

Discover unbeatable prices and fast shipping for the eSFP-LH120-SM193.20, Huawei eSFP Series Optical Transceiver, 1551.72nm/2.67Gbps/120km . Access the detailed eSFP-LH120-SM193.20, Huawei eSFP Series Optical Transceiver, 1551.72nm/2.67Gbps/120km datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

Quality Certifications

Need Help? Technical Experts Available Now.

+1-626-655-0998 (USA)
UTC 15:00-00:00
+852-2592-5389 (HK)
UTC 00:00-09:00
+852-2592-5411 (HK)
UTC 06:00-15:00

Get a Quote

Live Chat

Need Help? Technical Experts Available Now.

Customer Reviews

Write Your Own Review

Only registered users can write reviews. Please Sign in or create an account

Q&A

Questions & Answers

Learn More

Warranty

Your Trusted Global ICT Partner
Delivering reliable, cross-border fulfillment with 20+ years of expertise, backed by rigorous QC, fast logistics, and worldwide warehousing.
Global warehousing
10+ hubs positioned for fast international dispatch and stable availability.
Seamless cross-border
QC-verified packing and predictable delivery via FedEx, DHL, UPS.
ICT Tools Hub for Confident Monitoring
Stay informed on product lifecycle status and real-time inventory availability—supporting confident planning, sourcing, and operational execution.
EOL/EOSL Checker
Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
Request VIP Inventory Portal Access
Connect via live chat for VIP access to real-time inventory on priority SKUs.
Certified Experts Across Leading Vendors
Professional guidance for network, security & data center builds, delivered by certified experts with extensive, hands-on deployment experience.
Multi-vendor engineering
Certified expertise across Cisco, HPE, Aruba, Dell, Juniper, Huawei and Fortinet.
Deployment-ready guidance
Faster, safer rollouts with project-focused engineering guidance.

The Choice of 21,500 +Global Customers

Industry-Leading Warranty Coverage You Can Trust

100% Low Price Guarantee
Router-switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
100% Quality Assurance
All items are brand new, original, and factory-sealed.
Upon request, each unit can be fully tested and verified by a Huawei-certified engineer to ensure perfect working condition before shipment.
100% Money-Back Guarantee
If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly.
Visit Return Policy page for more information.
Free Huawei Technical Support
Our Huawei-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
Flexible & Secure Payment and Shipping
We support multiple secure payment and logistics options, backed by industry-leading verification:
Pay by wire transfer.

Pay with your paypal.

Pay with your Visa credit card.

Pay with your Mastercard credit card.

Pay with your Discover Card.

Pay by American Express.
More
Trusted & Secure Payments ×
100% Trusted, Secure Purchase at Router-switch.com
120+ Local Currencies

Multiple Payment Options

100% Secure Payments
Choose the payment method that works for you—local options, multiple currencies, or bank transfers. Every payment is protected by SSL encryption, PCI DSS-level security, McAfee Secure, and VeriSign Secured for complete peace of mind.

Guaranteed Safe Checkout

View Payment Options
Visit How to Pay page for more information

Warranty Coverage & RMA Instructions

Extended, Worry-Free Warranty Coverage
- Factory New Sealed Enterprise Hardware: 3 Years
- Factory New Sealed Consumer Devices: 1 Year
Visit Warranty Policy page for more information
How to Get Support
If you encounter issues with products, please reach out to your dedicated sales representative. They will assist with diagnostics, remote troubleshooting, and RMA processing if necessary.
Visit Contact Us page for more support options.

Best-Fit Solutions for Your Network

Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

Expert-configured AI solution: Same power, 90% savings—multi-scenario flexibility with Dell/Huawei/Lenovo options.

Beyond Bandwidth: The 100G+ Data Center Architecture

The must-have 100G foundation - AI-ready growth, zero-latency performance

Data Center

400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

High-Profit data center switches from Cisco, Huawei, Mellanox & Juniper.

Ethernet Switch

Download

Model Datasheet

eSFP-LH120-SM193.20 Datasheet

eSFP-LH120-SM193.20, Huawei eSFP Series Optical Transceiver, 1551.72nm/2.67Gbps/120km

You may also be interested in the following product(s)

Faster Delivery, Globally Ready

Keep Projects On Time

Leading Global Distributor Since 2002

Worry-Free Coverage with RSCare

Your Trusted Genuine Source

eSFP-LH120-SM193.20, Huawei eSFP Series Optical Transceiver, 1551.72nm/2.67Gbps/120km

Huawei eSFP-LH120-SM193.20 Overview

Product Highlights

Product Applications Scenarios

Product Features Comparison

Optional Add-ons

Quality Certifications

Huawei eSFP-LH120-SM193.20 Specification

Get more information

Quality Certifications

Need Help? Technical Experts Available Now.

Questions & Answers