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LINK-PP LS-SM5510-40I 10G SFP+ 1550nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)
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LINK-PP LS-SM5510-40I 10G SFP+ 1550nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)

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Product summary

Product
LINK-PP LS-SM5510-40I 10G SFP+ 1550nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)
SKU
181743
P/N
LS-SM5510-40I
Price
$ 119.8
Stock
1100 in Stock
Sold
930
Product URL
https://www.l-p.com/products/476054.htm
For Order Over $1000 Get $15.00 Off , Code: Linkpp15
For Order Over $3000 Get $50.00 Off , Code: Linkpp50
For Order Over $5000 Get $100.00 Off , Code: Linkpp100
New Users: $10 Coupon for Orders , Code: linkpp2610
48 Reviews
5 Questions
930 Sold
$ 119.8 ( 0% OFF )
Free shipping. For wholesale pricing, please contact us directly.
Qty (pcs) :
Unit Price :
1
$ 119.8
100
$ 113.81
1000
$ 110.216
3000
$ 106.622
6000
$ 103.028
Manufacture: LINK-PP P/N: LS-SM5510-40I SKU: 181743
Compatible:
Cisco
LINK-PP
Arista
Brocade
FS
Generic
H3C
HW
Intel
Juniper
Mellanox
NETGEAR
Ubiquiti
Compatible P/N:
LS-SM3110-02C | 2km
LS-SM3110-02I | 2km
LS-SM3110-10C | 10km
LS-SM3110-10I | 10km
LS-SM3110C-10C | 10km
LS-SM3110C-10I | 10km
LS-SM3110E-10C | 10km
LS-SM3110-20C | 20km
LS-SM3110-20I | 20km
LS-SM3110-40C | 40km
LS-SM3110-40I | 40km
LS-SM5510-40C | 40km
LS-SM5510-40I | 40km
LS-SM5510-60C | 60km
LS-SM5510-80C | 80km
LS-SM5510-80I | 80km
LS-SM5510C-80I | 80km
LS-SM5510-A0C | 100km
LS-SM5510-A0I | 100km
LS-SM5510-A2C | 120km
Shipping:
Free Shipping
to United States via FedEx
Estimated delivery time : 3 - 10 days.
5-Year Warranty 30-Day Returns 30-Day Exchange
Warranty
  • Providing industry-leading 5-year warranty.
  • Read the table for details of all products' warranty.
Returns & Exchange
  • Refunds will be received about 5 business days after the receipt of returned items.
  • Items in stock for replacement can be shipped within 1 business day.
  • Read the full return policy for details.
Stock:
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Quantity:
( Min. Order {{detail_data.prodInfo.minimum_ordered_quantity}} )
Total Price:
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LINK-PP LS-SM5510-40I 10G SFP+ Specifications

The LINK-PP LS-SM5510-40I is an industrial-grade 10GBASE-ER SFP+ optical transceiver engineered to operate reliably in extreme environments from negative 40 to 85 degrees Celsius. Utilizing a 1550nm wavelength over single-mode fiber, it ensures stable 10 Gbps data transmission up to 40km, featuring a Duplex LC interface and integrated DDM for precise real-time network telemetry.

LINK-PP Part Number LS-SM5510-40I Vendor Name LINK-PP
Part Status Active Form Factor SFP+
Max Data Rate 10.7Gbps Wavelength 1550nm
Max Cable Distance 40km Connector Duplex LC
Transmitter Type EML Receiver Type PIN
Media SMF Receiver Sensitivity -15dBm
TX Power -1 to +2dBm RX Power -16 to -1dBm
Operating Temperature Range -40 to +85°C Protocols SFF-8472, SFF-8431, SFF-8432, 10GFC Rev 4.0, 10GBASE-ER

Key Features of LINK-PP LS-SM5510-40I 10G SFP+

Built to withstand severe temperature fluctuations and harsh operating conditions, the LINK-PP LS-SM5510-40I delivers ruggedized 10GBASE-ER SFP+ connectivity for outdoor and industrial optical networks. It combines a highly stable 1550nm EML laser with low latency to provide uninterrupted 40km single-mode transmission for critical edge computing and remote AI infrastructures.

LINK-PP LS-SM5510-40I 10G SFP+ Optical Module

The industrial-rated LINK-PP LS-SM5510-40I provides resilient 10GBASE-ER SFP+ performance, ensuring 40km extended-reach connectivity across unconditioned and severe environmental deployments.

LS-SM5510-40I: 10 Gbps Connectivity for Remote Edge Inference Nodes

This transceiver guarantees high-bandwidth, low-latency data transport for outdoor or non-climate-controlled edge servers processing real-time voice-to-text queries. Its 10 Gbps throughput ensures that massive natural language datasets are synchronized with central data centers without weather-induced network degradation.

LS-SM5510-40I Module with 1550nm Wavelength

Leveraging an advanced 1550nm EML laser, this industrial module achieves superior signal preservation and low attenuation over long-haul single-mode fiber. This optimal wavelength strategy eliminates the need for complex dispersion compensation across 40km stretches, securing pristine data integrity for distributed AI workloads.

LS-SM5510-40I Module Supporting 40km Transmission

Engineered with high-sensitivity receiver optics, this 10GBASE-ER SFP+ solution reliably bridges 40-kilometer distances across metropolitan and harsh industrial campus networks. It provides the essential long-range optical foundation linking geographically isolated NLP processing facilities to core enterprise servers.

LS-SM5510-40I Module with Duplex LC Interface

Featuring an industry-standard Duplex LC connector, the module ensures precision-aligned, low-loss physical connections even in high-vibration industrial enclosures. This compact interface maximizes port density on ruggedized edge switches while maintaining secure optical mating for continuous data flow.

LS-SM5510-40I Module with DDM for Real-Time Monitoring

Digital Diagnostic Monitoring empowers network teams with real-time telemetry on critical parameters like operating temperature, laser bias, and optical power. This proactive visibility is crucial in harsh environments, allowing for predictive maintenance before environmental stress disrupts continuous NLP data streams.

LINK-PP LS-SM5510-40I 10G SFP+ Certification

The LINK-PP LS-SM5510-40I 10GBASE-ER SFP+ meets stringent international industrial standards, ensuring safe and interoperable deployments in extreme environments.

Optical Transceivers Testing

LS-SM5510-40I Quality Testing Program

Our comprehensive testing program rigorously validates optical parameters and extreme thermal endurance to guarantee zero-defect manufacturing for industrial applications.

LS-SM5510-40I Quality Certifications

This ruggedized module holds CE, FCC, and RoHS certifications, confirming full compliance with global safety and environmental protection mandates.

ISO9001
This product is in conformity with ISO9001. This system is valid to a company engaging in development, production and supply service of fiber optical products. Please contact us to learn more.
ISO/IEC 27001
ISO/IEC 27001 is an international standard for managing and processing information security. This standard is jointly developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). It sets out requirements for establishing, implementing, maintaining, and continually improving an information security management system (ISMS). Ensuring the confidentiality, integrity, and availability of organizational information assets, obtaining an ISO 27001 certificate means that the enterprise has passed the audit conducted by a certification body, proving that its information security management system has met the requirements of the international standard. Please contact us to learn more.
ISO14001
This product is in conformity with ISO14001.It is intended for use by an organization seeking to manage its environmental responsibilities in a systematic manner that contributes to the environmental pillar of sustainability. Please contact us to learn more.
ISO 45001
ISO 45001 is a global standard that sets out the requirements for an occupational health and safety management system (OH&SMS).
RECH
REACH is a European Union regulation concerning the Registration, Evaluation, Authorization and Restriction of Chemicals. It came into force on 1st June 2007 and replaced a number of European Directives and Regulations with a single system. The regulation aims to protect human health and environmental safety, maintain and improve the competitiveness of the EU chemical industry, and develop innovative capabilities for non-toxic and harmless compounds to prevent market fragmentation, increase the transparency of the use of chemicals, promote non-animal experiments, and pursue sustainable social development.Please contact us to learn more.
CE
This product meets the applicable requirements of Directive (EU) 2015/863 of RoHS. It restricts the use of 10 hazardous materials in the manufacture of various types of electronic and electrical equipment: lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers, and four different phthalates. Please contact us to learn more.
FCC
This product fully accords with the FCC, which aims to manage the radio wave and magnetic fields more reasonably. Please contact us to learn more.
CB
CB is an international system operated by IECEE. This product is based on IEC standards for testing the safety performance of electrical products. Please contact us to learn more.
UKCA
This product fully accords with UKCA (UK Conformity Assessed) certificate, which signifies that it meets all relevant quality standards as well as health and safety requirements. Please contact us to learn more.
UL
UL certification is a non-mandatory certification in the United States,mainly testing and certification of product safety performance.Its ultimate purpose is to obtain products with a fairly safe level for the market,and to contribute to ensuring human health and property safety.Please contact us to learn more.

LS-SM5510-40I Certified for Reliable Host-Device Compatibility

The transceiver is extensively certified for reliable host-device compatibility, ensuring flawless plug-and-play functionality across major industrial routing and switching platforms.

Rigorous Testing Ensures Reliable SFP+ Performance

Rigorous end-to-end testing protocols ensure that every industrial 10GBASE-ER SFP+ module delivers unwavering performance under severe physical and thermal stress.

Optical

Optical Spectrum Test

Accurately measures the 1550nm wavelength and spectral width to guarantee optimal signal characteristics and prevent cross-channel interference.

Optical

Eye Pattern Test

Analyzes signal integrity and jitter margins to verify absolute compliance with IEEE 802.3ae transmission standards under heavy data loads.

Optical

Bit Error Rate Test

Subjects the transceiver to sustained 10 Gbps traffic to confirm zero dropped packets over extended operational periods.

Optical

Temperature Test

Cycles the module through extreme industrial thermal ranges, from negative 40 to 85 degrees Celsius, to validate stable long-term operation.

Product Shipping for LINK-PP LS-SM5510-40I 10G SFP+

LINK-PP employs a highly secure global logistics network to ensure your industrial 10GBASE-ER SFP+ modules are delivered safely and efficiently to any remote site.

Anti-Static Protective Packaging

Anti-Static Protective Packaging

Each transceiver is sealed in an anti-static blister pack to prevent electrostatic discharge damage during handling and transit.

Shock-Resistant Transport Protection

Shock-Resistant Transport Protection

Durable corrugated cartons with custom foam inserts provide robust shock-resistant transport protection for the precision optical components.

Fast Order Processing and Dispatch

Fast Order Processing and Dispatch

Automated inventory management guarantees fast order processing and prompt dispatch for critical industrial infrastructure projects.

Global Logistics and International Delivery

Global Logistics and International Delivery

Strategic partnerships with premium international carriers ensure reliable global logistics and expedited delivery to remote deployment sites.

LINK-PP LS-SM5510-40I 10G SFP+ Usage Demonstration

Insert the 10GBASE-ER SFP+ transceiver into a compatible industrial switch port until the latch engages. Remove the protective dust cap, connect your single-mode Duplex LC fiber cable, and the module will instantly establish a stable 10 Gbps link, requiring no manual software configuration even in remote, unconditioned edge locations.

LS-SM5510-40I Technical Support

LINK-PP provides professional technical support, including pre-sales consultation, compatibility verification, and post-deployment troubleshooting to ensure smooth network operation.

Pre-Sales Technical Consultation

Pre-Sales Technical Consultation

Professional technical guidance to help customers select the most suitable LS-SM5510-40I modules based on network architecture and application requirements.

Compatibility Verification Support

Compatibility Verification Support

Compatibility checks and validation to ensure seamless operation with Cisco switches and other supported networking platforms.

Deployment & Installation Assistance

Deployment & Installation Assistance

Step-by-step support for installation, configuration, and initial deployment to ensure stable and correct operation.

Long-Term Technical Assurance

Long-Term Technical Assurance

Ongoing technical support throughout the product lifecycle to ensure reliable performance in enterprise and carrier-grade networks.

LINK-PP LS-SM5510-40I 10G SFP+ After-Sales Assurance

LINK-PP provides after-sales support for the smooth deployment and reliable operation of the optical modules.

15 days

15-day no-reason return and refund

Free maintenance or replacement

Free replacement for dead-on-arrival (DOA) or defective items within the initial period

Free maintenance

 Free repair services for manufacturing defects throughout the warranty period

Limitations

Warranty exclusions and conditions apply

LINK-PP LS-SM5510-40I 10G SFP+ FAQ

Explore our detailed LINK-PP LS-SM5510-40I FAQ to resolve common technical queries regarding ruggedized 10GBASE-ER SFP+ deployments and remote NLP cluster networking.

Yes, the LS-SM5510-40I is specifically engineered with industrial-grade components to operate flawlessly in extreme temperatures ranging from negative 40 to 85 degrees Celsius, making it ideal for unconditioned edge deployment.
Absolutely. It provides stable, zero-packet-loss 10 Gbps throughput, ensuring that massive natural language datasets are synchronized seamlessly across 40km distances without thermal throttling.
Yes, the module uses a high-performance 1550nm EML laser optimized for minimal attenuation over standard 9/125um OS2 single-mode fiber up to 40 kilometers.
DDM data, including temperature and optical power, can be accessed in real-time via the command-line interface of your enterprise or industrial network switch.
Yes, for link distances under 10 kilometers, inserting an optical attenuator is highly recommended to prevent the high-power laser from oversaturating the receiver photodiode.

Model Comparison Table

LS-SM5510-40I
Current Model
LS-SM5510-40I
LS-SM5510C-80I
LS-SM5510C-80I
LS-MM8510-S3I
LS-MM8510-S3I
LS-SM3110E-10C
LS-SM3110E-10C
LS-SM3110C-10I
LS-SM3110C-10I
LS-SM3110C-10C
LS-SM3110C-10C
Compatible
LINK-PP
LINK-PP
LINK-PP
LINK-PP
LINK-PP
LINK-PP
Data Rate (Max)
10.7Gbps
10.7Gbps
10.7Gbps
10.7Gbps
10.7Gbps
10.7Gbps
Wavelength
1550nm
1550nm
850nm
1310nm
1310nm
1310nm
Connector
Duplex LC
Duplex LC
Duplex LC
Duplex LC
Duplex LC
Duplex LC
Cable Distance (Max)
40km
80km
300m
10km
10km
10km
Cable Type
SMF
SMF
MMF
SMF
SMF
SMF
TX Power
-1 to +2dBm
-1 to +4dBm
-6.0 to -0.5dBm
-6.5 to -0.5dBm
-6.5 to -0.5dBm
-6.5 to -0.5dBm
Receiver Sensitivity
-16 to -1dBm
-23 to -6dBm
-16 to -1dBm
-20 to -1dBm
-20 to -1dBm
-20 to -1dBm
Operating Temperature
-40 to +85°C
-40 to +85°C
-40 to +85°C
0 to 70°C
-40 to 85°C
0 to 70°C
Part Status
Active
Active
Active
Active
Form Factor
SFP+
SFP+
SFP+
SFP+
SFP+
SFP+
Transmitter Type
EML
EML
VCSEL
DFB
DFB
DFB
Receiver Type
PIN
APD
PIN
PIN
PIN
PIN
Protocols
SFF-8472, SFF-8431, SFF-8432, 10GFC Rev 4.0, 10GBASE-ER
IEEE Std 802.3by, SFF-8402, SFF-8432, SFF-8472, SFF-8431, SFF-8024
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432,SFP+ MSA Compliant, CPRI, eCPRI
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI
IEEE 802.3ae, SFF-8472, SFF-8431, SFF-8432, SFP+ MSA Compliant, CPRI, eCPRI
Action

LINK-PP

  1. 10G SFP+
  2. Optical Transceiver Module
  3. SFP+ Transceiver
  4. SFP-10G-ER-I
  5. SFP-10GER-55-I
  6. 10G-SFPP-ER-I
  7. SFPP-10GE-ER-IT
  8. OSX040N01-I

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Product Drawing LS-SM5510-40I.pdf Download

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K***z
Poland
Verified Purchase
5 .0
2026-06-26
Rock solid SMF transceiver for long distances.
149 Helpful vote Comments
J***n
Poland
Verified Purchase
5 .0
2026-06-06
Reliable duplex LC 10G link for our factory floor. DDM tracking is super helpful.
184 Helpful vote Comments
M***s
Ireland
Verified Purchase
4 .0
2026-05-31
Delivery was a day late. The industrial SMF transceiver itself is perfectly fine though.
175 Helpful vote Comments
E***h
France
Verified Purchase
5 .0
2026-05-20
Perfect industrial SFP+ for harsh weather environments.
31 Helpful vote Comments
S***t
Italy
Verified Purchase
5 .0
2026-05-15
Perfect for my 10G NAS setup over single-mode fiber. Runs cool and stable.
42 Helpful vote Comments
L***s
United Kingdom
Verified Purchase
5 .0
2026-04-03
Deployed these 10G SFP+ 1550nm optics for our cell backhaul. The -40 to 85C industrial temp handles harsh outdoor cabinets perfectly. DDM monitoring on our Cisco ASRs is highly accurate.
136 Helpful vote Comments
K***z
Spain
Verified Purchase
5 .0
2026-01-29
Solid 10G SFP+ 40km performance for our outdoor switch enclosures. Highly recommend it!
79 Helpful vote Comments
D***z
United States
Verified Purchase
5 .0
2025-12-31
Needed a reliable 40km SMF optical transceiver for a campus fiber ring. These duplex LC modules synced instantly with our Juniper core. Flawless 10G throughput and zero tx/rx errors logged.
100 Helpful vote Comments
M***r
Finland
Verified Purchase
5 .0
2025-10-29
Clean 1550nm signal, zero dropped packets.
62 Helpful vote Comments
S***n
United Arab Emirates
Verified Purchase
5 .0
2025-08-27
Excellent 10G SFP+ 40km optics for the price. Bulk deployment went without a hitch.
62 Helpful vote Comments
B***r
Belgium
Verified Purchase
5 .0
2025-08-17
We use these industrial transceivers for long-haul base station links. Bulletproof reliability so far.
154 Helpful vote Comments
D***s
Saudi Arabia
Verified Purchase
5 .0
2025-07-17
Great OEM compatibility! These industrial 10G modules worked perfectly in our Ubiquiti aggregate switches.
140 Helpful vote Comments
M***n
Macao
Verified Purchase
4 .0
2025-07-04
Box was slightly crushed, but this 10G SFP+ 1550nm 40km module performs flawlessly.
159 Helpful vote Comments
D***n
Norway
Verified Purchase
5 .0
2025-06-04
Plug and play 10G link, absolutely fantastic.
31 Helpful vote Comments
D***k
Philippines
Verified Purchase
5 .0
2025-05-15
Replaced failing optics with these 1550nm SMF modules. Instantly recognized by our Mikrotik router.
164 Helpful vote Comments
B***z
Italy
Verified Purchase
5 .0
2025-05-01
Great duplex LC module for the money.
67 Helpful vote Comments
B***r
United States
Verified Purchase
5 .0
2025-04-24
The DDM SFP+ features give us great visibility into our 38km fiber runs.
188 Helpful vote Comments
C***n
Chile
Verified Purchase
5 .0
2025-02-21
Fast 10G speeds, highly reliable ER optics.
164 Helpful vote Comments
L***l
France
Verified Purchase
5 .0
2025-02-19
Flawless 40km reach on our campus network.
85 Helpful vote Comments
L***l
United States
Verified Purchase
5 .0
2025-02-17
DDM works perfectly right out of the box.
74 Helpful vote Comments
S***l
United States
Verified Purchase
5 .0
2025-02-16
Tested this industrial 10GBASE-ER module in unconditioned edge data centers. The 1550nm signal pushes through 35km single-mode fiber effortlessly. OEM compatibility with our mixed Arista and Ubiquiti gear is superb.
160 Helpful vote Comments
D***g
Colombia
Verified Purchase
5 .0
2025-01-31
Upgraded our metro network using these 40km DDM SMF transceivers. Excellent optical budget, and the DOM interface makes troubleshooting tx power drops so easy. Highly recommend for enterprise B2B deployments!
87 Helpful vote Comments
D***s
Austria
Verified Purchase
5 .0
2025-01-17
Synced instantly with my core HP switch.
192 Helpful vote Comments
R***s
Czech Republic
Verified Purchase
5 .0
2025-01-03
Handles extreme heat in our outdoor cabinets!
99 Helpful vote Comments
J***z
Colombia
Verified Purchase
5 .0
2025-01-01
Awesome OEM compatibility, no coding issues here.
38 Helpful vote Comments
R***y
Finland
Verified Purchase
5 .0
2024-05-22
This is my go-to site for ordering high quality optics, especially customized ones. They always have the best prices and a great selection.
12 Helpful vote Comments
M***b
Ireland
Verified Purchase
5 .0
2024-05-01
I found the price to be better than most, thr shipping was Fast, very happy overall with this order.
60 Helpful vote Comments
S***n
France
Verified Purchase
5 .0
2024-04-30
Quick and easy purchase process here the first time. Search and information on products was good.Will use it again when I need them.
64 Helpful vote Comments
R***n
Canada
Verified Purchase
5 .0
2024-04-05
It matches well with my device. And the customer service reply to my question Fast. I get the product quickly.
26 Helpful vote Comments
M***n
Romania
Verified Purchase
5 .0
2024-02-13
link-pp is the best ! :)
83 Helpful vote Comments
R***p
United States
Verified Purchase
5 .0
2024-01-30
Truly a quality product. If I need more, I will definitely come back.
49 Helpful vote Comments
R***f
United States
Verified Purchase
5 .0
2024-01-28
Engineering said that it worked great.
48 Helpful vote Comments
W***u
Ukraine
Verified Purchase
5 .0
2024-01-20
l-p.com made my experience very pleasant. The website is very easy to use . I wish all companies were as easy to work with as l-p.com.
102 Helpful vote Comments
M***o
Canada
Verified Purchase
5 .0
2023-11-08
Received product in 15 days! Thank you.
79 Helpful vote Comments
R***e
Indonesia
Verified Purchase
5 .0
2023-10-31
This item is durable and easy to use, delivered on time and the price is just.
19 Helpful vote Comments
e***y
Israel
Verified Purchase
5 .0
2023-10-15
The products are always quality and as described. Also most of the items in l-p.com are cheaper than other online vendors. Always have received good service with good competitive pricing, with good depth of inventory.
61 Helpful vote Comments
G***d
Italy
Verified Purchase
5 .0
2023-08-11
Good value for the price; easy to order and checkout.
17 Helpful vote Comments
R***n
New Zealand
Verified Purchase
5 .0
2023-08-08
Supper Price Fast shipping Thank you
70 Helpful vote Comments
F***i
United States
Verified Purchase
5 .0
2023-07-01
Works fine. Exactly what was pictured. Compatible with my Extreme device.
22 Helpful vote Comments
M***d
Japan
Verified Purchase
5 .0
2023-06-15
Everything was packaged correctly.
52 Helpful vote Comments
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LINK-PP LS-SM5510-40I 10G SFP+ 1550nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)

LINK-PP LS-SM5510-40I 10G SFP+ 1550nm 40km Duplex LC DDM SMF Optical Transceiver Module (Industrial)

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