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LS-BL332710-40I 10g sfp+ bidi 1330nm-tx 1270nm-rx 40km simplex lc upc dom smf optical transceiver module (industrial)
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LINK-PP LS-BL332710-40I 10G SFP+ BiDi 1330nm-TX/1270nm-RX 40km Simplex LC/UPC DOM SMF Optical Transceiver Module (Industrial)

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Product summary

Product
LINK-PP LS-BL332710-40I 10G SFP+ BiDi 1330nm-TX/1270nm-RX 40km Simplex LC/UPC DOM SMF Optical Transceiver Module (Industrial)
SKU
181248
P/N
LS-BL332710-40I
Price
$ 26.8
Stock
1100 in Stock
Sold
779
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
32 Reviews
3 Questions
779 Sold
Shipping:
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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.
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LINK-PP LS-BL332710-40I 10G SFP+ Specifications

Engineered for single-fiber efficiency, the LINK-PP LS-BL332710-40I industrial-grade 10G SFP+ transceiver duplexes a 1330nm-TX/1270nm-RX wavelength over a single strand of single-mode fiber via a Simplex LC/UPC interface, delivering integrated DOM monitoring across distances up to 40km under harsh temperature conditions.

LINK-PP Part Number LS-BL332710-40I Vendor Name LINK-PP
Form Factor SFP+ Max Data Rate 10.7Gbps
Wavelength 1330nm-TX/1270nm-RX Max Cable Distance 40km
Connector Simplex LC Media SMF
Transmitter Type DFB Receiver Type PIN
TX Power -1 to +5dBm RX Power -17 to +1dBm
Receiver Sensitivity -15dBm Receiver Overload 0.5dBm
Operating Temperature Range -40 to 85°C Protocols IEEE 802.3ae, SFP+ MSA, SFF-8472, SFF-8431, SFF-8432, CPRI, OBSAI

Key Features of LINK-PP LS-BL332710-40I 10G SFP+

The LINK-PP LS-BL332710-40I is an industrial-grade optical transceiver that combines BiDi single-fiber efficiency, long-distance reach, and real-time diagnostics for reliable data transmission. This module provides a robust and cost-effective solution for demanding networking environments.

LINK-PP LS-BL332710-40I 10G SFP+ Optical Module

This industrial-grade transceiver operates at a 10 Gbps data rate using a small form-factor pluggable plus (SFP+) design. It is built to deliver stable network connectivity under extreme temperature conditions.

LS-BL332710-40I: 10 Gbps Connectivity for Industrial Ethernet Backhaul

Designed for heavy-duty aggregation, this module provides reliable 10Gbps bandwidth for industrial backbone networks. It ensures consistent data traffic flow between remote field sites and central control centers.

LS-BL332710-40I Module with 1330nm-TX and 1270nm-RX Wavelength

Featuring Bidirectional (BiDi) technology, the module transmits data at 1330nm and receives at 1270nm. This allows simultaneous two-way traffic over a single strand of single-mode fiber, cutting cabling costs in half.

LS-BL332710-40I Module Supporting 40km Transmission

Equipped with a powerful optical transmitter, this transceiver reliably bridges long-distance network segments up to 40km without signal degradation. It is ideal for connecting geographically separated industrial nodes.

LS-BL332710-40I Module with Simplex LC/UPC Interface

The module features a single-fiber Simplex LC/UPC connector for clean, low-loss physical fiber termination. This standardized interface simplifies fiber patching and optimizes space in high-density panels.

LS-BL332710-40I Module with DOM for Real-Time Monitoring

With integrated Digital Optical Monitoring (DOM), network operators can track internal parameters like temperature, voltage, and optical power. This proactive telemetry helps prevent sudden link downtime and simplifies troubleshooting.


LINK-PP LS-BL332710-40I 10G SFP+ Certification

The LINK-PP LS-BL332710-40I industrial-grade 10G SFP+ module complies with top international standards, including ISO 9001, CE, RoHS, and FCC certifications, to guarantee safety, quality, and environmental compliance.

Optical Transceivers Testing

Each transceiver undergoes rigorous hardware and signal integrity testing in the lab to ensure stable performance under extreme industrial conditions.

LS-BL332710-40I Quality Certifications

These official credentials verify that the transceiver module adheres to safety, environmental protection, and strict quality management policies.

LS-BL332710-40I Certified for Reliable Host-Device Compatibility

The transceiver is fully tested and verified to work seamlessly with major networking hardware brands without causing system errors or port locks.


Rigorous Testing Ensures Reliable SFP+ Performance

Every SFP transceiver module undergoes strict testing to guarantee top-tier network stability and high-speed data transmission. To discover our comprehensive testing processes, please visit the LINK-PP Test Support Center.

Optical

Optical Spectrum Test

Measure central wavelength to guarantee precise and stable optical output.

Optical

Eye Pattern Test

Analyze signal quality to ensure minimal distortion during data transmission.

Optical

Bit Error Rate Test

Evaluate data integrity to deliver flawless and error-free network performance.

Optical

Temperature Test

Verify module reliability across a wide range of environmental conditions.


Product Shipping for LINK-PP LS-BL332710-40I 10G SFP+

We ensure safe and efficient delivery for all transceiver module shipments. Our professional team handles every order with the highest care.

Anti-Static Protective Packaging

Anti-Static Protective Packaging

Protect sensitive optical components from electrostatic discharge during transit.

Shock-Resistant Transport Protection

Shock-Resistant Transport Protection

Secure packages tightly to prevent damage from bumps and drops.

Fast Order Processing and Dispatch

Fast Order Processing and Dispatch

Speed up handling times to ensure quick product shipment.

Global Logistics and International Delivery

Global Logistics and International Delivery

Ship orders worldwide using reliable international freight forwarding partners.

LINK-PP LS-BL332710-40I 10G SFP+ Usage Demonstration

The LINK-PP LS-BL332710-40I 10G SFP+ is an industrial-grade BiDi SFP module designed for high-performance single-fiber bidirectional data transmission. It excels in harsh networking environments, providing robust, high-speed connections for enterprise networks, telecommunications, long-distance fiber links, and extreme industrial automation systems.

LS-BL332710-40I Technical Support

LINK-PP offers end-to-end technical support, from pre-sales consultation to post-deployment assistance, ensuring smooth integration and reliable network performance.

Pre-Sales Technical Consultation

Pre-Sales Technical Consultation

Professional guidance to help you select the optimal LS-BL332710-40I module for your network design and application needs.

Compatibility Verification Support

Compatibility Verification Support

Validated compatibility with LINK-PP switches and other mainstream networking platforms for seamless deployment.

Deployment & Installation Assistance

Deployment & Installation Assistance

Comprehensive step-by-step guidance for installation, configuration, and initial setup, ensuring accurate deployment and reliable, stable operation from the start.

Long-Term Technical Assurance

Long-Term Technical Assurance

Ongoing technical support throughout the product lifecycle, delivering long-term stability for enterprise and carrier-grade networks.

LINK-PP LS-BL332710-40I 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-BL332710-40I 10G SFP+ FAQ

Get quick answers to common questions regarding the wavelengths, transmission distance, temperature range, and typical deployment scenarios for this module.

This module features a BiDi (Bidirectional) design that transmits data at 1330nm (TX) and receives data at 1270nm (RX) over a single fiber strand.
It is engineered for long-reach applications, supporting a transmission distance of up to 40km over single-mode fiber.
It means the module is built with hardened components to operate flawlessly in extreme environmental conditions, supporting a wide temperature range from -40°C to 85°C.
It is ideal for 10G Ethernet installations where fiber infrastructure is limited, including industrial automation floors, outdoor municipal surveillance, long-haul telecom links, and unconditioned roadside traffic cabinets.

Model Comparison Table

LINK-PP

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V***e
Singapore
Verified Purchase
4 .0
2026-05-20
The 10G SFP+ bidi 40km industrial transceivers themselves work absolutely perfectly in our outdoor cabinet switch setup—link came up instantly and DOM readings are totally stable. However, the outer cardboard box arrived slightly dented by DHL during transit. The internal anti-static packaging protected the optics fine, but shipping handling could be better. Product is 5 stars, shipping is 4 stars.
R***l
Sweden
Verified Purchase
5 .0
2026-04-12
Needed an industrial wide temperature optical transceiver for cell site basestation backhaul deployments in northern Sweden. This LS-BL332710-40I 10G SFP+ module hasn't dropped a single packet even during sub-zero operations. Excellent reliability.
X***t
United States
Verified Purchase
5 .0
2026-04-06
We're using these for 10G backhaul from our cell tower sites back to the core. The -40 to 85°C operating range is essential for our outdoor cabinets in Texas summers. No link drops in six months of operation.
T***r
Republic of Korea
Verified Purchase
5 .0
2026-03-29
We subjected this LINK-PP 10G SFP+ BiDi 40km transceiver to rigorous physical layer validation in our multi-vendor test lab. Running through an attenuated 38.5km single-mode fiber spool, the module demonstrated exceptional signal integrity. Eye pattern testing revealed a wide, clean opening with minimal jitter, easily surpassing SFF-8431 specifications. The SFF-8472 DOM framework provides highly accurate internal calibration data, tracking Tx power at +2.1 dBm and Rx sensitivity down to -13 dBm safely above the noise floor. No CRC or framing errors were logged during a 48-hour continuous bit error rate test (BERT). Exceptional manufacturing tolerances.
Y***e
Saudi Arabia
Verified Purchase
5 .0
2026-03-17
We needed to extend our monitoring network to a remote substation about 30km away. This industrial-grade 10G BiDi SFP+ module got the job done. The receiver sensitivity of -15dBm is solid, and we're seeing strong signal levels.
W***e
Viet Nam
Verified Purchase
5 .0
2026-02-21
Great price for a 40km BiDi SFP+ module. Will definitely order more for our network expansion.
Z***f
Mexico
Verified Purchase
5 .0
2026-01-17
The Simplex LC connector made deployment in our crowded patch panels much cleaner. Single fiber use is a huge space saver in our data center. Very nice product.
S***y
The Republic of Serbia
Verified Purchase
5 .0
2026-01-04
We deployed these modules in our outdoor node boxes for FTTH aggregation. The industrial grade rating (-40°C to 85°C) is mandatory for our climate. It’s hard to find high-quality simplex LC 10G BiDi SFP optics that don't choke in heatwaves or deep freezes. LINK-PP nailed it!
W***r
Philippines
Verified Purchase
5 .0
2025-12-08
Excellent industrial transceiver module for oil & gas refinery network backbones. The extreme operational temperature tolerance fits our desert environment perfectly. The simplex LC single mode fiber setup is working flawlessly across all harsh environment enclosures.
U***n
United Arab Emirates
Verified Purchase
5 .0
2025-11-28
Outstanding response from the LINK-PP test center. They pre-configured these 10G SFP+ bidi modules for our specific switches. Received them, plugged them in, and verified zero bit errors over 48 hours of stress testing. Excellent enterprise vendor.
S***y
Croatia
Verified Purchase
5 .0
2025-10-25
Industrial optical transceiver that actually handles outdoor cabinet temperature swings like a champ! ❄️
Y***y
Israel
Verified Purchase
4 .0
2025-10-02
Performance is flawless over our 35km single-mode fiber run. These simplex LC 1330nm/1270nm optics are a massive cost saver for campus fiber networking frameworks. Docked one star because the shipment tracking number didn't update in the system until 48 hours after dispatch. Support resolved it quickly, but better automated tracking would be ideal.
R***k
Bulgaria
Verified Purchase
5 .0
2025-09-21
Solid 40km 10G SFP+ BiDi modules, slotted right into our edge switches with zero complaints.
U***e
Indonesia
Verified Purchase
5 .0
2025-08-11
Perfect 10G SFP+ industrial module for high-density rack deployments. The simplex LC configuration significantly cleans up our patch panel congestion compared to traditional dual-fiber duplex modules. Will be purchasing more for our upcoming phase 2 expansion.
X***y
United Arab Emirates
Verified Purchase
5 .0
2025-07-26
Saved us half our fiber lease costs using these 1330nm-Tx / 1270nm-Rx optics transceiver. Masterpiece.
T***y
Slovenia
Verified Purchase
5 .0
2025-06-15
No framing errors, pristine Tx/Rx optical power readings via DOM. Highly recommend this LS-BL332710-40I 10G BiDi optical module.
Z***y
Argentina
Verified Purchase
5 .0
2025-05-06
We deploy edge compute nodes for mining operations where equipment is housed in outdoor cabinets subjected to extreme environmental fluctuations (-40°C to +85°C ambient). Standard commercial-grade optics fail prematurely under these thermal stress profiles. We standardized on the LINK-PP LS-BL332710-40I due to its true industrial wide temperature optical transceiver specification. During our winter testing cycle, cold-start performance at -36°C was instantaneous, with the internal laser achieving stable Tx power metrics within 45 seconds without any wavelength drift or loss of clock-data recovery (CDR) locks. The rugged housing and gold-plated PCB edge connectors resist corrosion and mechanical vibration perfectly. Real industrial grade hardware.
V***y
Thailand
Verified Purchase
5 .0
2025-04-09
Very impressed with the link budget on these 40km 10G SFP+ transceivers. We are pushing a stable 10Gbps stream over an old, high-loss single-mode fiber segment. The SFF-8472 compliant DOM features allow us to track laser bias current changes in real time.
D***r
United States
Verified Purchase
5 .0
2024-05-01
I've always been satisfied with the selection and prices you guys offer. You guys ROCK!
P***d
Hong Kong
Verified Purchase
5 .0
2024-03-26
Provided exactly what they advertised...truth in sales.
D***s
France
Verified Purchase
5 .0
2024-01-26
This product is very good
A***u
United Kingdom
Verified Purchase
5 .0
2023-12-30
I received my order quickly. They were exactly what I ordered and worked properly. I plan on ordering all my future transceiver supplies from l-p.com.
S***r
United Arab Emirates
Verified Purchase
5 .0
2023-12-21
great website, good prices....very happy
S***u
Spain
Verified Purchase
5 .0
2023-09-13
Great products
S***a
United States
Verified Purchase
5 .0
2023-06-28
Linkpp have always delivered quality products
N***o
United States
Verified Purchase
5 .0
2023-05-24
This is my third purchase and so far so good.
J***x
United States
Verified Purchase
5 .0
2023-04-25
Can always count on Fiberstore to have what we need, with solid pricing. When it comes to shipping on-time they nail it there too.
S***n
United States
Verified Purchase
5 .0
2023-04-19
The 10/25/40G Transceiver Modules are great and their service is even better. Most impressive was their communication throughout the entire process. They really answered and dealt with all my questions. Hands down, a superior online shopping experience compared to the local shop.
G***d
United States
Verified Purchase
5 .0
2023-02-03
My experience was pretty smooth. Products played well.
P***d
Brunei Darussalam
Verified Purchase
5 .0
2023-01-22
my friends recommend this website to me, that's it
J***s
Romania
Verified Purchase
5 .0
2023-01-20
very good product and Fast shipping. Will recommend to friends.
A***s
Hong Kong
Verified Purchase
5 .0
2023-01-14
Factory new parts and a great price. Items were in-stock and shipping experience was excellent.
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