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LS-SC31551G-10C 1g sfp bidi 1310nm-tx 1550nm-rx 10km simplex sc dom smf optical transceiver module
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LINK-PP LS-SC31551G-10C 1G SFP BiDi 1310nm-TX/1550nm-RX 10km Simplex SC DOM SMF Optical Transceiver Module

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Product summary

Product
LINK-PP LS-SC31551G-10C 1G SFP BiDi 1310nm-TX/1550nm-RX 10km Simplex SC DOM SMF Optical Transceiver Module
SKU
202190
P/N
LS-SC31551G-10C
Price
$ 11.5
Stock
180 in Stock
Sold
1.8K
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
25 Reviews
4 Questions
1.8K 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-SC31551G-10C 1G BiDi SFP Specifications

The LINK-PP LS-SC31551G-10C is a high-performance Gigabit Ethernet transceiver engineered for single-mode fiber applications. Utilizing advanced WDM technology, this optical networking solution delivers exceptional data transfer rates up to 1.25Gbps. Designed to meet strict industry standards, it offers network administrators a dependable and energy-efficient pluggable unit for seamless enterprise and telecom infrastructure upgrades.

LINK-PP Part Number LS-SC31551G-10C Vendor Name LINK-PP
Form Factor SFP Max Data Rate 1.25Gbps
Wavelength 1310nm-TX/1550nm-RX Max Cable Distance 10km
Connector Simplex SC Media

SMF

Transmitter Type FP Receiver Type PIN
TX Power -9 to 0dBm RX Power -23 to -1dBm
Receiver Sensitivity -23dBm Receiver Overload -3dBm
DOM Support Yes Operating Temperature Range

0 to 70°C

Key Features of LINK-PP LS-SC31551G-10C 1G BiDi SFP

Engineered with a hot-pluggable SFP form factor, this versatile module ensures effortless installation without network downtime. It operates efficiently within a standard commercial temperature range while maintaining ultra-low power consumption, making it an eco-friendly choice for sustainable data center deployments and edge networking configurations.

LINK-PP LS-SC31551G-10C 1G BiDi SFP Optical Module

As a premium bi-directional optical module, this device maximizes fiber optic networking efficiency by transmitting and receiving data simultaneously over a single strand of fiber, significantly reducing cabling infrastructure costs for growing enterprises.

LS-SC31551G-10C: 1G Connectivity for Access Switches

Providing robust Gigabit connectivity, this transceiver perfectly pairs with enterprise access switches and routing equipment. It effortlessly handles network aggregation tasks, guaranteeing smooth uplink connections and reliable broadband access for local area network environments.

LS-SC31551G-10C Module with 1310nm-TX and 1550nm-RX Wavelength

Integrating a reliable 1310nm FP laser transmitter and a highly sensitive 1550nm PIN receiver within a superior BOSA component, this device guarantees precise optical signal conversion to prevent data packet loss during continuous high-speed operations.

LS-SC31551G-10C Module Supporting 10km Transmission

Designed for medium to long-reach fiber links, this component guarantees flawless data delivery up to 10 kilometers. It is the ideal optical solution for metropolitan area networks and campus backbones utilizing standard SMF cabling structures.

LS-SC31551G-10C Module with Simplex SC Interface

Featuring a standard Simplex SC fiber connector, this hardware securely establishes a robust single fiber connection. This specific interface type is highly favored in traditional telecom installations and professional broadcast communication systems requiring quick termination.

LS-SC31551G-10C Module with DOM for Real-Time Monitoring

Equipped with intelligent Digital Optical Monitoring compliant with the SFF-8472 standard, administrators can track crucial parameters like temperature, voltage, and laser power. This built-in network diagnostics capability proactively prevents hardware failures and simplifies troubleshooting.


LINK-PP LS-SC31551G-10C 1G SFP Certification

Demonstrating complete global regulatory compliance, this component meets stringent international safety standards. These strict approvals guarantee secure integration into diverse commercial and industrial telecommunications infrastructures worldwide.

Optical Transceivers Testing

Every unit undergoes a rigorous factory quality control process. Our comprehensive optical transceiver testing protocol eliminates manufacturing defects, ensuring each module performs flawlessly under demanding network conditions.

LS-SC31551G-10C Quality Certifications

This environmentally responsible hardware is fully CE, FCC, UKCA, UL, and REACH approved. Furthermore, it is completely RoHS compliant, ensuring a hazardous-free and sustainable data communication ecosystem.

LS-SC31551G-10C Certified for Reliable Host-Device Compatibility

As an MSA compliant device, it guarantees exceptional multi-vendor interoperability. Network engineers can confidently deploy this unit across major branded routers and switches without worrying about compatibility issues.


Rigorous Testing Ensures Reliable SFP Performance

We execute advanced hardware validation procedures to confirm maximum performance stability, guaranteeing your networking equipment operates with zero unexpected interruptions.

Optical

Optical Spectrum Test

Precise wavelength verification prevents signal crosstalk and maximizes fiber bandwidth utilization.

Optical

Eye Pattern Test

Advanced signal clarity assessments ensure perfect transmission quality without any dangerous optical distortion.

Optical

Bit Error Rate Test

Continuous load testing guarantees flawless data packet delivery across maximum distances without dropouts.

Optical

Temperature Test

Extreme thermal stress testing validates continuous safe operation across the full commercial environment.


Product Shipping for LINK-PP LS-SC31551G-10C 1G SFP

Our secure fulfillment network and specialized optical logistics guarantee that your critical networking hardware arrives rapidly and in pristine working condition.

Anti-Static Protective Packaging

Anti-Static Protective Packaging

Premium ESD shielding prevents electrical damage during storage and handling procedures.

Shock-Resistant Transport Protection

Shock-Resistant Transport Protection

Custom-molded structural foam ensures maximum transit safety against severe physical impacts.

Fast Order Processing and Dispatch

Fast Order Processing and Dispatch

Automated warehouse fulfillment systems guarantee rapid inventory allocation and immediate shipping.

Global Logistics and International Delivery

Global Logistics and International Delivery

Trusted worldwide courier partnerships provide fast and trackable international freight solutions.

LINK-PP LS-SC31551G-10C 1G SFP Usage Demonstration

Experiencing true plug-and-play installation, IT technicians simply insert the module into a compatible port and connect the SC fiber patch cord. Immediate optical link establishment occurs, rapidly activating your high-speed communication channel with zero complex configuration required.

LS-SC31551G-10C 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-SC31551G-10C 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-SC31551G-10C 1G 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

Model Comparison Table

LINK-PP

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No data
E***g
Greece
Verified Purchase
5 .0
2026-06-20
Needed a reliable Gigabit Ethernet transceiver for base station backhaul. Works like a charm!
M***a
Colombia
Verified Purchase
5 .0
2026-06-17
Using this 1310nm-TX/1550nm-RX SFP for an edge base station backhaul project. The DOM/DDM lets our noc team track laser health remotely. Great Gigabit Ethernet transceiver that slashed our total cost of ownership significantly.
D***n
Finland
Verified Purchase
5 .0
2026-04-20
100% compatible with our Cisco gear.
C***a
Saudi Arabia
Verified Purchase
5 .0
2026-04-11
Upgraded our campus fiber network. This 10km optical module handles the backbone effortlessly.
J***z
Macao
Verified Purchase
5 .0
2026-03-19
Perfect for our indoor cabinet deployments.
M***z
Chile
Verified Purchase
5 .0
2026-01-30
Installed this Simplex SC DOM SMF unit for a home NAS setup. Very stable.
A***n
Ukraine
Verified Purchase
5 .0
2026-01-26
Did a multi-brand switch compatibility test with Cisco, Juniper, and Mikrotik. The LINK-PP LS-SC31551G-10C linked up immediately at 1.25Gbps. DDM monitoring shows perfect tx/rx power levels over a 5km SMF run. Highly recommended!
A***r
Ecuador
Verified Purchase
5 .0
2026-01-22
The 1310nm-TX/1550nm-RX SFP syncs perfectly with our existing Ubiquiti multi-brand switches.
J***s
Costa Rica
Verified Purchase
5 .0
2026-01-05
Links up instantly, Simplex SC rocks.
S***z
Brazil
Verified Purchase
5 .0
2025-12-21
Perfect for our multi-brand switch setup.
S***n
Denmark
Verified Purchase
5 .0
2025-12-21
If you want to buy 1G SFP online, LINK-PP LS-SC31551G-10C is a solid choice.
A***s
Ukraine
Verified Purchase
4 .0
2025-10-28
Delivery was a day late, but the 1G SFP BiDi transceiver works flawlessly.
E***t
Greece
Verified Purchase
4 .0
2025-09-12
Box got slightly crushed in transit. Simplex SC DOM SMF module inside was unharmed though!
P***n
Thailand
Verified Purchase
5 .0
2025-09-11
Best OEM compatible 1G SFP I've tried.
A***l
Macao
Verified Purchase
5 .0
2025-09-10
Flawless 1310nm-TX/1550nm-RX SFP, fast shipping!
J***r
Austria
Verified Purchase
5 .0
2025-09-01
Plug and play LINK-PP LS-SC31551G-10C, zero issues.
D***n
Ecuador
Verified Purchase
5 .0
2025-08-30
Cheap and stable 1G SFP BiDi transceiver.
A***t
Ireland
Verified Purchase
5 .0
2025-06-14
We deployed 50 of these 10km optical modules for a campus fiber network upgrade. The Simplex SC interface made patching quick. Operating flawlessly within standard 0-70°C indoor cabinets with zero packet drop so far.
J***n
Germany
Verified Purchase
5 .0
2025-06-05
Reliable Gigabit Ethernet transceiver for home NAS.
M***z
Ukraine
Verified Purchase
5 .0
2025-04-09
Solid 10km optical module for the price.
C***s
Netherlands
Verified Purchase
5 .0
2025-03-11
Great DOM feature, easy to monitor.
W***a
Panama
Verified Purchase
5 .0
2025-03-01
Massive cost savings for bulk IT procurement. This 1G SFP BiDi transceiver is gold.
S***s
Singapore
Verified Purchase
5 .0
2025-02-05
Needed an OEM compatible 1G SFP to bridge two buildings over single mode fiber. The 1G SFP BiDi transceiver handles the 8km distance easily. Excellent transmission, no jitter, saving my enterprise procurement budget.
D***n
Panama
Verified Purchase
5 .0
2024-12-24
Great OEM compatible 1G SFP. DDM output is super accurate for monitoring temp.
L***s
Austria
Verified Purchase
5 .0
2024-12-22
Runs cool at standard 0-70°C. Perfect for our indoor server room racks.
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