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LS-SC49311G-10C 1g sfp bidi 1490nm-tx 1310nm-rx 10km simplex sc dom smf optical transceiver module
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LINK-PP LS-SC49311G-10C 1G SFP BiDi 1490nm-TX/1310nm-RX 10km Simplex SC DOM SMF Optical Transceiver Module

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Product summary

Product
LINK-PP LS-SC49311G-10C 1G SFP BiDi 1490nm-TX/1310nm-RX 10km Simplex SC DOM SMF Optical Transceiver Module
SKU
204037
P/N
LS-SC49311G-10C
Price
$ 8.2
Stock
190 in Stock
Sold
710
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
23 Reviews
4 Questions
710 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-SC49311G-10C 1G BiDi SFP Specifications

The LINK-PP LS-SC49311G-10C is a high-performance 1.25G transceiver designed for Gigabit Ethernet applications. Operating within a commercial temperature range, this module utilizes an advanced DFB laser and PIN detector to deliver reliable bidirectional communication. It features low power consumption and strict MSA compliance, ensuring optimal efficiency and seamless integration into modern networking environments.

LINK-PP Part Number LS-SC49311G-10C Vendor Name LINK-PP
Form Factor SFP Max Data Rate 1.25Gbps
Wavelength 1490nm-TX/1310nm-RX Max Cable Distance 10km
Connector Simplex SC Media

SMF

Transmitter Type DFB 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-SC49311G-10C 1G BiDi SFP

This versatile optical transceiver offers exceptional hot-pluggable capabilities, allowing for easy upgrades without network downtime. Designed to minimize energy costs, its low power consumption makes it an eco-friendly choice. Furthermore, strict MSA compliance guarantees interoperability across various standardized gigabit networking platforms.

LINK-PP LS-SC49311G-10C 1G BiDi SFP Optical Module

Engineered as a premium bidirectional SFP, this specialized fiber optic module maximizes bandwidth efficiency by utilizing a single fiber connection. It provides networking professionals with a highly cost-effective solution for upgrading and expanding existing gigabit infrastructure.

LS-SC49311G-10C: 1G Connectivity for Metropolitan Area Networks

Delivering robust gigabit links, this transceiver is perfectly suited for complex enterprise networking and Metropolitan Area Networks. Telecommunications providers can rely on its stable data transmission to build resilient, high-speed regional networks that demand continuous uptime.

LS-SC49311G-10C Module with 1490nm-TX and 1310nm-RX Wavelength

Leveraging advanced WDM technology, the device features highly precise wavelengths for simultaneous bidirectional communication. It operates specifically with 1490nm downstream transmission and 1310nm upstream reception, requiring a complementary paired transceiver to establish a complete network link.

LS-SC49311G-10C Module Supporting 10km Transmission

Built for medium-range connectivity, this robust optic boasts a reliable 10km reach. Its enhanced single-mode fiber capability ensures minimal signal degradation over long distances, making it an excellent choice for extending campus networks and remote uplinks.

LS-SC49311G-10C Module with Simplex SC Interface

The transceiver integrates a standard simplex SC connector to facilitate fast and secure physical connections. This straightforward optical interface reduces fiber cabling complexities, enabling network technicians to deploy efficient single fiber setups with minimal installation effort.

LS-SC49311G-10C Module with DOM for Real-Time Monitoring

Equipped with digital optical monitoring, this module supports advanced SFF-8472 diagnostics. Network administrators can easily access vital real-time data, including temperature, voltage, and optical power levels, ensuring proactive network diagnostics and preventing unexpected system failures.


LINK-PP LS-SC49311G-10C 1G SFP Certification

Committed to uncompromising industry standards, this certified transceiver undergoes stringent evaluation to guarantee superior reliability, environmental safety, and consistent performance within diverse enterprise optical network deployments.

Optical Transceivers Testing

Through a rigorous quality assurance protocol, every factory tested module is thoroughly inspected. This exhaustive program ensures maximum durability and eliminates potential manufacturing defects before shipment.

LS-SC49311G-10C Quality Certifications

Demonstrating exceptional regulatory compliance, this high-grade optic successfully holds CE, FCC, UKCA, UL, and REACH certifications, meeting the strictest international safety and environmental protection requirements globally.

LS-SC49311G-10C Certified for Reliable Host-Device Compatibility

Engineered as a multi-vendor compatible solution, it guarantees flawless network switch compatibility. It functions seamlessly with leading networking equipment, avoiding vendor lock-in and simplifying system upgrades.


Rigorous Testing Ensures Reliable SFP Performance

Our comprehensive testing methodology guarantees precise performance validation. Each optic is subjected to demanding laboratory conditions to ensure absolute structural and functional integrity.

Optical

Optical Spectrum Test

Verifies absolute spectral purity and exact laser wavelength accuracy for optimal signal transmission.

Optical

Eye Pattern Test

Evaluates overall signal quality while strictly minimizing optical jitter and frustrating transmission distortions.

Optical

Bit Error Rate Test

Conducts extensive BERT to guarantee exceptional data integrity across the entire optical link.

Optical

Temperature Test

Validates robust thermal stability within a standard commercial environment from zero to seventy degrees.


Product Shipping for LINK-PP LS-SC49311G-10C 1G SFP

We prioritize secure delivery and reliable worldwide shipping to ensure your valuable networking components arrive safely, promptly, and in absolutely pristine working condition.

Anti-Static Protective Packaging

Anti-Static Protective Packaging

Utilizes premium static shielding bags to maintain strict ESD safe conditions.

Shock-Resistant Transport Protection

Shock-Resistant Transport Protection

Encased in durable materials to provide ultimate shockproof physical transit protection.

Fast Order Processing and Dispatch

Fast Order Processing and Dispatch

Guarantees quick turnaround times and rapid handling for all customer orders.

Global Logistics and International Delivery

Global Logistics and International Delivery

Leverages secure logistics networks to facilitate highly efficient worldwide shipping services.

LINK-PP LS-SC49311G-10C 1G SFP Usage Demonstration

Experience effortless plug and play installation that promotes seamless integration into your existing switch ports. Technicians simply slide the transceiver into the slot to establish an immediate, high-speed connection without requiring any complex hardware configurations.

LS-SC49311G-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-SC49311G-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-SC49311G-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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M***a
Kenya
Verified Purchase
5 .0
2026-07-08
We use these simplex SC BiDi transceivers for enterprise network upgrades. Very reliable!
C***a
Panama
Verified Purchase
5 .0
2026-07-04
Nice TX 1490nm / RX 1310nm pair.
P***r
Brazil
Verified Purchase
5 .0
2026-06-06
Fast plug-and-play installation for our client's multi-brand networking setup. Excellent transmission stability!
P***h
Mexico
Verified Purchase
5 .0
2026-06-02
As a network engineer, finding reliable third-party SFPs is tough. These 1.25Gbps modules seamlessly integrated for our cell tower backhaul. The simplex SC connector is extremely convenient for tight spaces.
J***r
Colombia
Verified Purchase
5 .0
2026-05-04
Excellent data center interconnects! The DFB laser handles commercial 0-70°C temps perfectly.
A***r
Malaysia
Verified Purchase
5 .0
2026-05-01
Ran a multi-brand switch compatibility test in our datacenter. This LS-SC49311G-10C handled the 10km SMF distance beautifully. The DDM monitoring is incredibly accurate. Essential for massive campus fiber rollouts!
M***n
Panama
Verified Purchase
5 .0
2026-04-07
Awesome transceiver module. Highly recommended!
T***s
Czech Republic
Verified Purchase
5 .0
2026-03-24
Good MSA compatibility out of the box.
J***r
Ukraine
Verified Purchase
5 .0
2026-02-21
Reliable 10km SMF links. Great price.
M***n
Finland
Verified Purchase
5 .0
2026-01-22
Great value for enterprise fiber optic networking.
R***z
Sweden
Verified Purchase
5 .0
2026-01-11
We used a batch of these to bridge our outdoor cabinets with the main facility. Operating within 0-70°C, the 1490nm-TX/1310nm-RX connection remained rock solid with zero packet loss. Highly recommended!
T***t
Switzerland
Verified Purchase
5 .0
2026-01-03
Solid 1.25G performance, no drops at all.
J***s
France
Verified Purchase
5 .0
2026-01-02
Perfect 1G BiDi SFP for campus fiber!
P***t
Thailand
Verified Purchase
5 .0
2025-11-27
Deployed these for cell tower backhaul. The 10km reach and DOM are rock solid.
J***z
Italy
Verified Purchase
5 .0
2025-10-30
Linked my home 10G NAS to a remote switch using this 1G module. Awesome!
L***e
Costa Rica
Verified Purchase
5 .0
2025-10-15
Doing a massive server room batch deployment, and these BiDi modules saved us a fortune. Linked them to our backbone for a home 10G NAS setup. Fantastic DOM diagnostic capabilities!
E***t
Mexico
Verified Purchase
5 .0
2025-10-06
Unbeatable price for batch deployments in server rooms. Fast 1.25Gbps SMF connections!
C***s
Czech Republic
Verified Purchase
5 .0
2025-10-05
DOM works flawlessly on my Cisco switches.
R***e
Czech Republic
Verified Purchase
5 .0
2025-07-06
Replaced old OEM modules with these LINK-PP SFPs. Super cost-effective for our infrastructure!
J***s
Ireland
Verified Purchase
4 .0
2025-05-31
Box arrived a bit crushed, but the 1G SFP BiDi modules work perfectly!
J***z
Russian Federation
Verified Purchase
5 .0
2025-05-25
Plug and play! Works exactly as expected.
N***n
Italy
Verified Purchase
5 .0
2025-03-31
Tested compatibility with multiple switch brands. Zero issues with this LS-SC49311G-10C OEM equivalent.
K***z
Costa Rica
Verified Purchase
5 .0
2025-03-27
Simplex SC interface makes deployment so easy!
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