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LS-BL273310-20I 10g sfp+ bidi 1270nm-tx 1330nm-rx 20km simplex lc upc dom smf optical transceiver module (industrial)
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LINK-PP LS-BL273310-20I 10G SFP+ BiDi 1270nm-TX/1330nm-RX 20km Simplex LC/UPC DOM SMF Optical Transceiver Module (Industrial)

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Product summary

Product
LINK-PP LS-BL273310-20I 10G SFP+ BiDi 1270nm-TX/1330nm-RX 20km Simplex LC/UPC DOM SMF Optical Transceiver Module (Industrial)
SKU
181127
P/N
LS-BL273310-20I
Price
$ 21.38
Stock
987 in Stock
Sold
563
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
50 Reviews
4 Questions
563 Sold
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.
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LINK-PP LS-BL273310-20I 10G SFP+ Specifications

Elevate your network with the LINK-PP LS-BL273310-20I 10G SFP+ BIDI transceiver. Engineered for demanding industrial environments (-40°C to +85°C) , this high-performance module delivers robust 10.3Gbps data rates over single-mode fiber up to 20km. Featuring a 1270nm TX/1330nm RX single LC interface and real-time Digital Diagnostic Monitoring (DDM) , it ensures cost-effective, reliable long-reach connectivity.

LINK-PP Part Number LS-BL273310-20I Vendor Name LINK-PP
Form Factor SFP+ Max Data Rate 10.7Gbps
Wavelength 1270nm-TX/1330nm-RX Max Cable Distance 20km
Connector Simplex LC Media SMF
Transmitter Type DFB Receiver Type PIN
TX Power -6.5 to +2dBm RX Power -17 to +1dBm
Receiver Sensitivity -14.4dBm Receiver Overload 0.5dBm
Operating Temperature Range -40 to 85°C Protocols SFP+ MSA Compliant, CPRI, eCPRI
DDM/DOM Supported Warranty 5 Years

Key Features of LINK-PP LS-BL273310-20I 10G SFP+

Unlock high-efficiency networking with the industrial-grade LS-BL273310-20I transceiver. Operating between -40°C and +85°C, this robust module integrates a 1270nm DFB laser and PIN photodiode, delivering a hot-pluggable, RoHS-compliant solution designed for ultimate reliability in harsh 10Gbps optical systems.

LINK-PP LS-BL273310-20I 10G SFP+ Optical Module

Experience premier data transmission with this hot-pluggable SFP+ optical module. Compliant with standard SFP+ MSA guidelines, it runs on a single +3.3V power supply and consumes minimal power, ensuring seamless compatibility and excellent thermal efficiency for next-generation 10Gbps enterprise and telecom network platforms.

LS-BL273310-20I: 10 Gbps Connectivity for Wireless Backhaul

Optimized for high-capacity wireless backhaul and LTE mobile networks, this module delivers reliable 10.3Gbps transport between cell sites and core infrastructures. Its wide industrial temperature tolerance ensures resilient performance in exposed, outdoor base station environments.

LS-BL273310-20I Module with 1270nm-TX and 1330nm-RX Wavelength

Engineered with bi-directional wavelengths, this module transmits at 1270nm via a DFB laser and receives at 1330nm. This precise spectral separation guarantees zero crosstalk and reliable, interference-free data pathways.

LS-BL273310-20I Module Supporting 20km Transmission

Bridge long distances effortlessly with a 20km reach over single-mode fiber (SMF). Backed by a high-performance trans-impedance preamplifier, it maintains superb signal integrity, making it perfect for metropolitan and backhaul deployments.

LS-BL273310-20I Module with Simplex LC/UPC Interface

Featuring a compact, simplex LC receptacle, this transceiver ensures tight, secure optical connections. The standardized design minimizes insertion loss, simplifies patching, and seamlessly fits high-density patch panels and network switches.

LS-BL273310-20I Module with DOM for Real-Time Monitoring

Take full control of your link health with real-time Digital Diagnostic Monitoring (DDM/DOM). It instantly tracks critical metrics like temperature, supply voltage, bias current, and optical power via an I2C serial interface.


LINK-PP LS-BL273310-20I 10G SFP+ Certification

The LS-BL273310-20I transceiver complies with global industry standards, boasting essential certifications that guarantee safety, environmental responsibility, and reliable performance in high-speed optical network architectures.

Optical Transceivers Testing

Every module undergoes rigorous testing, including precise internal calibration checks and temperature monitoring, ensuring absolute stability and zero faults across demanding industrial environments.

LS-BL273310-20I Quality Certifications

This SFP+ transceiver is officially FCC, CE, and RoHS certified. It also meets strict Class I laser safety standards, fulfilling international criteria for operational security.

LS-BL273310-20I Certified for Reliable Host-Device Compatibility

Fully compliant with SFP+ MSA and SFF-8472 specifications, this module guarantees plug-and-play host-device compatibility, offering flawless real-time diagnostic monitoring across diverse network systems.


Rigorous Testing Ensures Reliable SFP+ Performance

Comprehensive verification protocols validate every optical and electrical parameter, guaranteeing that each industrial transceiver delivers robust, fail-safe field operation.

Optical

Optical Spectrum Test

Validates the 1270nm center wavelength and 1nm maximum spectral width for zero crosstalk.

Optical

Eye Pattern Test

Ensures excellent signal transmitter compliance, proper extinction ratios, and clean differential data input swings.

Optical

Bit Error Rate Test

Confirms excellent receiver sensitivity of -14.4dBm using standard PRBS 2^31-1 data test patterns.

Optical

Temperature Test

Guarantees flawless data transmission across extreme industrial ranges spanning from -40°C to +85°C.


Product Shipping for LINK-PP LS-BL273310-20I 10G SFP+

Our optimized fulfillment system ensures secure, efficient transport, delivering sensitive optical components quickly and safely to global industrial sites.

Anti-Static Protective Packaging

Anti-Static Protective Packaging

Shields delicate ESD-sensitive integrated circuits and laser electronics from electrostatic damage.

Shock-Resistant Transport Protection

Shock-Resistant Transport Protection

Cushions modules against heavy physical vibrations during multi-stage transit.

Fast Order Processing and Dispatch

Fast Order Processing and Dispatch

Accelerates logistics handling to guarantee rapid inventory dispatch.

Global Logistics and International Delivery

Global Logistics and International Delivery

Ensures dependable cross-border shipping through premium worldwide carrier networks.

LINK-PP LS-BL273310-20I 10G SFP+ Usage Demonstration

This demonstration guides you through the seamless installation, proper host interfacing, and real-time operational tracking of the LS-BL273310-20I transceiver in live 10Gbps environments. Follow these steps to ensure peak single-fiber performance.

LS-BL273310-20I 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-BL273310-20I 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-BL273310-20I 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-BL273310-20I 10G SFP+ FAQ

This frequently asked questions section provides quick, direct answers of the industrial-grade LS-BL273310-20I BIDI transceiver module.

It supports standard 10.3Gbps data rates and can reach a maximum bit rate of 10.7Gbps.
No, it is a Bi-Directional (BIDI) module that achieves dual-path communication over a single fiber.
The module features a simplex LC receptacle interface.
It is fully compliant with the SFP+ MSA guidelines, SFF-8472, and RoHS environmental standards.

Model Comparison Table

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J***l
Sweden
Verified Purchase
5 .0
2026-05-11
Deployed these in a harsh outdoor environment. The -40°C to 85°C rating is legit!
S***e
Sweden
Verified Purchase
5 .0
2026-03-14
Solid build quality for our outdoor base stations.
D***n
Mexico
Verified Purchase
5 .0
2026-02-17
Industrial wide temp holds up really well outdoors! ❄️
M***z
Ukraine
Verified Purchase
5 .0
2026-02-03
Great 20km sfp+ for our multi-brand switches.
M***e
Ecuador
Verified Purchase
5 .0
2025-11-08
Seamless Cisco compatibility, absolutely no issues at all.
K***s
Viet Nam
Verified Purchase
5 .0
2025-10-11
Connected our campus fiber instantly, very solid performance.
D***n
France
Verified Purchase
5 .0
2025-09-20
Tested this industrial 10g sfp+ bidi transceiver across Extreme, Dell, and FS switches. Seamless OEM compatibility. The 1270/1330nm wavelength over a single LC connector halved our fiber requirements for base station backhauls.
B***l
Canada
Verified Purchase
5 .0
2025-08-29
Using this industrial 10g sfp+ bidi transceiver for our cell site backhaul. Extremely stable connection.
S***l
Costa Rica
Verified Purchase
5 .0
2025-08-15
Impressive simplex lc 10gbps performance. Saved us from running new fiber lines across the facility!
J***n
Singapore
Verified Purchase
5 .0
2025-08-10
Stable 10Gbps link over a single fiber strand. ⚡
D***s
Hong Kong
Verified Purchase
5 .0
2025-07-31
Excellent oem compatible 10g sfp+. Plugged into our Juniper gear and synced immediately without errors.
R***n
Dominican Republic
Verified Purchase
5 .0
2025-07-27
Incredible value for an oem compatible 10g sfp+. Replaced failing modules in our industrial plant. They survive high vibrations and wide temp swings while maintaining a rock-solid 10G link on our SMF backbone.
S***n
Venezuela
Verified Purchase
5 .0
2025-05-26
We deployed 50 of these 1270nm tx 1330nm rx 20km sfp+ modules for a wide-area campus network. The 10.3Gbps data rate handles our eCPRI traffic flawlessly, and the simplex interface makes patching clean.
D***s
Poland
Verified Purchase
5 .0
2025-05-19
DDM real-time monitoring works exactly as advertised here.
D***n
Malaysia
Verified Purchase
5 .0
2025-04-19
Works perfectly in my home 10G NAS setup!
S***s
Bolivia
Verified Purchase
5 .0
2025-02-19
The DDM/DOM feature makes monitoring link health across our industrial campus fiber setup easy.
P***r
Ecuador
Verified Purchase
5 .0
2025-02-01
Pushed this simplex lc upc 10g module to its limit in an unventilated outdoor enclosure. DDM DOM real-time monitoring showed steady voltage and temps well within the 85°C threshold during heatwaves. Outstanding reliability. ☀️
J***n
Taiwan, Province of China
Verified Purchase
5 .0
2025-01-13
Perfect simplex lc upc 10g module!
S***r
Finland
Verified Purchase
5 .0
2025-01-07
Needed something rugged for outdoor cabinets. These industrial modules haven't dropped a single packet.
R***t
Mexico
Verified Purchase
4 .0
2024-12-02
Box was slightly crushed upon arrival, though the 10g sfp+ bidi transceiver was unharmed.
C***z
Ukraine
Verified Purchase
5 .0
2024-10-22
Cost-effective bidi module for our 10g network upgrades.
A***n
Ecuador
Verified Purchase
5 .0
2024-10-09
Single-mode fiber 20km reach is verified. Perfect for bridging two of our warehouse networks.
T***y
United States
Verified Purchase
5 .0
2024-05-25
First time buying from you guys! Hope everything's fine.
M***l
Israel
Verified Purchase
5 .0
2024-05-09
Prompt shipping and handling, good prices, and great Tech Support.
C***n
Mexico
Verified Purchase
5 .0
2024-05-03
Overall I was very pleased with the experience. Many thanks.
E***l
Bangladesh
Verified Purchase
5 .0
2024-04-19
Got my order on promised date. Great customer service.
L***a
Belgium
Verified Purchase
5 .0
2024-04-02
Good stuff at Good prices.
G***n
Macao
Verified Purchase
5 .0
2024-03-27
The site allows you to select the best components, the pricing is competitive and people are very professional.
W***s
France
Verified Purchase
5 .0
2024-03-25
I am still amazed at how quickly my questions and queries were answered by Link-pp staff! Either immediately by chat or within an hour via email, the speed and the quality of assistance was superb. By the way, the prices really impress me.
K***i
Sweden
Verified Purchase
5 .0
2024-03-04
Good stuff at Good prices.
J***h
United States
Verified Purchase
5 .0
2024-01-31
My company has used l-p.com twice now and has received great service.
J***n
Singapore
Verified Purchase
5 .0
2024-01-29
I had never dealt with link-pp before. They did a first rate job. Product ordered was exactly what I expected and it was received serveral day early.
R***n
Ireland
Verified Purchase
5 .0
2023-12-14
Great experience and great service. Product arrived as advertised. They also gave me some deals. All good.
P***l
Mexico
Verified Purchase
5 .0
2023-12-03
Was a pleasant and easy to find what I needed.
O***h
Hungary
Verified Purchase
5 .0
2023-11-19
parts shipped Fast, heated right up
J***g
Bulgaria
Verified Purchase
5 .0
2023-11-08
One of my friends think highly of LINK-PP, so I thought I may have a try. I am very pleased with the service I received and the products are fantastic with a really cheap price. Also, my order arrived in a very timely manner. Great!
S***n
India
Verified Purchase
5 .0
2023-11-07
I was really satisfied. They were really responsive to my questions, and sent my order quickly. I will use them again.
S***c
United States
Verified Purchase
5 .0
2023-11-04
On time and as advertised. Perfectly satisfied.
K***y
Rwanda
Verified Purchase
5 .0
2023-10-27
easy prdering and easy shipping. I was happy and amused by the comical but informative order tracking emails.
T***a
Argentina
Verified Purchase
5 .0
2023-10-25
Support was prompt and answered my question in a very timely manner. Product shipped and arrived on time and as described.
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