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LS-CW4310-40C 10g sfp+ cwdm 1430nm 40km duplex lc smf transceiver module
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LINK-PP LS-CW4310-40C 10G SFP+ CWDM 1430nm 40km Duplex LC SMF Transceiver Module

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Product summary

Product
LINK-PP LS-CW4310-40C 10G SFP+ CWDM 1430nm 40km Duplex LC SMF Transceiver Module
SKU
216733
P/N
LS-CW4310-40C
Price
$ 188.00
Stock
55 in Stock
Sold
635
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
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25 Reviews
4 Questions
635 Sold
$ 188.00
Free shipping over $99. For wholesale pricing, please contact us directly.
Qty (pcs) :
Unit Price :
1
$ 188.00
100
$ 178.60
1000
$ 172.96
3000
$ 167.32
6000
$ 161.68
Manufacture: LINK-PP P/N: LS-CW4310-40C SKU: 216733
Shipping:
Free Shipping
to United States via FedEx IP
Estimated delivery time : 3 - 10 days.
5-Year Warranty 15-Day Returns 15-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:
55 in Stock .
Quantity:
Total Price:
$ 188.00

LINK-PP LS-CW4310-40C 10G CWDM SFP+ Specifications

The LINK-PP LS-CW4310-40C is a high-performance 10G CWDM SFP+ transceiver designed for extended single-mode fiber networks. Operating at a 1430nm wavelength, this commercial-grade optical module supports to Max 10.7Gbps data rates across a 40km transmission distance. It features a reliable DFB laser, PIN photodiode, and dual LC connectors for seamless integration.

LINK-PP Part Number LS-CW4310-40C Vendor Name LINK-PP
Form Factor SFP+ Max Data Rate 10.7Gbps
Wavelength 1430nm Max Cable Distance 40km
Connector Duplex LC Media SMF
Transmitter Type DFB Receiver Type PIN
TX Power -5 to +2dBm RX Power -16 to -1dBm
Receiver Sensitivity -16dBm DDM/DOM Supported
Operating Temperature Range 0 to 70°C Protocols SFP+ MSA Compliant, SFF 8472,SFF 8431,802.3ae, ITU-T G.652

Key Features of LINK-PP LS-CW4310-40C 10G CWDM SFP+

This hot-pluggable LS-CW4310-40C module delivers exceptional network efficiency with ultra-low power consumption under 320mA. Fully compliant with SFP+ MSA and SFF-8472 standards, it incorporates built-in Digital Optical Monitoring. The robust transceiver operates reliably within a commercial temperature range of zero to seventy degrees Celsius.

LINK-PP LS-CW4310-40C 10G SFP+ Optical Module

Engineered for modern data centers and telecom networks, the LINK-PP LS-CW4310-40C 10G SFP+ optical module offers cost-effective broadband delivery. This versatile transceiver supports continuous 10.3125Gbps connections, maximizing bandwidth capacity for high-speed enterprise communications.

LS-CW4310-40C: 10G Connectivity for LTE System

Designed to meet rigorous cellular network demands, the LS-CW4310-40C delivers resilient 10G connectivity for LTE systems. It acts as a critical fronthaul component, ensuring low-latency data transmission and robust signal integrity between baseband units and remote radio heads.

LS-CW4310-40C Module with CWDM Technology for Fiber Efficiency

Utilizing advanced Coarse Wavelength Division Multiplexing, the LS-CW4310-40C module significantly enhances optical fiber efficiency. This CWDM technology allows network operators to multiplex multiple signals onto a single fiber, dramatically reducing infrastructure costs and enabling seamless capacity scaling.

LS-CW4310-40C Module with 1430nm Wavelength

Operating precisely at the 1430nm wavelength, the LS-CW4310-40C module integrates perfectly into standard CWDM grid systems. Its high-quality uncooled DFB laser ensures excellent side-mode suppression, minimizing signal dispersion and maximizing spectral purity for long-haul optical links.

LS-CW4310-40C Module Supporting 40km Transmission

Built for long-range networking, the LS-CW4310-40C module supports a secure 40km transmission distance over standard single-mode fiber. Equipped with a sensitive PIN photodiode and trans-impedance preamplifier, it maintains exceptional optical link budgets without requiring external amplification.

LS-CW4310-40C Module with Duplex LC Interface

Featuring an industry-standard duplex LC interface, the LS-CW4310-40C module ensures quick and secure patch cord connections. This high-density connector design promotes excellent optical alignment, reducing insertion loss and facilitating rapid deployment in densely packed server racks.

LS-CW4310-40C Module with DOM for Real-Time Monitoring

The LS-CW4310-40C module includes advanced Digital Optical Monitoring for real-time performance tracking. Network administrators can instantly monitor critical diagnostic parameters like temperature, voltage, laser bias current, and transceiver optical power levels to ensure optimal system health.


LINK-PP LS-CW4310-40C 10G SFP+ Certification

The LINK-PP LS-CW4310-40C 10G SFP+ strictly adheres to international regulatory standards, guaranteeing safe deployment. Every transceiver undergoes rigorous compliance evaluations to meet diverse global networking requirements.

Optical Transceivers Testing

Our comprehensive LS-CW4310-40C quality testing program evaluates every unit before shipment. We simulate extreme network conditions to verify physical durability, continuous signal integrity, and long-term hardware reliability.

LS-CW4310-40C Quality Certifications

The LS-CW4310-40C holds premium quality certifications including CE, FCC, UKCA, UL, and REACH. Furthermore, it strictly complies with RoHS directives and Class I laser safety regulations.

LS-CW4310-40C Certified for Reliable Host-Device Compatibility

Engineered for broad interoperability, the LS-CW4310-40C is fully certified for reliable host-device compatibility. It functions flawlessly across major switch brands, eliminating vendor lock-in and connection errors.


Rigorous Testing Ensures Reliable SFP+ Performance

Advanced laboratory examinations guarantee that each LINK-PP transceiver delivers superior stability. Rigorous testing ensures reliable SFP+ performance across demanding enterprise and telecommunications environments.

Optical

Optical Spectrum Test

This evaluation confirms exact 1430nm central wavelength alignment and proper side-mode suppression characteristics.

Optical

Eye Pattern Test

Engineers analyze transmission diagrams to guarantee minimal jitter and exceptional 10Gbps signal clarity.

Optical

Bit Error Rate Test

Sustained data loops verify flawless transmission, ensuring a completely error-free high-speed network connection.

Optical

Temperature Test

Units undergo thermal cycling to ensure uncompromised operation within the full commercial temperature range.


Product Shipping for LINK-PP LS-CW4310-40C 10G SFP+

Our secure fulfillment process ensures the LINK-PP LS-CW4310-40C 10G SFP+ arrives in pristine condition. We prioritize maximum protection and rapid global delivery networks.

Anti-Static Protective Packaging

Anti-Static Protective Packaging

Modules are sealed in specialized anti-static bags to prevent electrical damage.

Shock-Resistant Transport Protection

Shock-Resistant Transport Protection

Custom-molded foam inserts effectively absorb impact forces during rough transit scenarios.

Fast Order Processing and Dispatch

Fast Order Processing and Dispatch

Automated warehouse systems guarantee immediate fulfillment and swift order dispatch timelines.

Global Logistics and International Delivery

Global Logistics and International Delivery

Partnering with top couriers ensures expedited and fully traceable worldwide shipping.

LINK-PP LS-CW4310-40C 10G SFP+ Usage Demonstration

Integrating the LINK-PP LS-CW4310-40C 10G SFP+ into your network is highly intuitive. Simply insert the hot-pluggable transceiver directly into any compatible switch port, connect the duplex LC single-mode fiber cables, and immediately achieve automated high-speed connectivity.

LS-CW4310-40C 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-CW4310-40C 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-CW4310-40C 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

Model Comparison Table

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Customer Reviews

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  • 4.9

    25 reviews

  • 5 Stars
    92%
    4 Stars
    8%
    3 Stars
    0%
    2 Stars
    0%
    1 Star
    0%
No data
M***n
United States
Verified Purchase
5 .0
2026-09-06
Extensive lab testing confirms these Duplex LC SMF optics interoperate perfectly with legacy Cisco and NVIDIA gear. The precise DOM diagnostics make remote data center interconnect troubleshooting significantly easier for our IT admins.
J***n
Dominican Republic
Verified Purchase
5 .0
2026-08-26
Provides a highly reliable 10G link over single-mode fiber for our factory local network.
C***s
Finland
Verified Purchase
5 .0
2026-08-22
Deployed these 1430nm transceivers in our London data center. Zero CRC errors logged. ✨
J***s
Sweden
Verified Purchase
5 .0
2026-08-20
We required robust 10G SFP+ CWDM modules for a demanding 35km cell tower backhaul project. These 1430nm transceivers delivered stable DDM telemetry and excellent Rx sensitivity, entirely outperforming pricier OEM alternatives.
D***e
Venezuela
Verified Purchase
5 .0
2026-08-14
Great 10G throughput for cell tower backhaul.
S***s
Indonesia
Verified Purchase
5 .0
2026-08-13
Solid MSA compliant 1430nm optic.
A***g
Costa Rica
Verified Purchase
5 .0
2026-07-27
The duplex LC interface snapped firmly into place. Link came up instantly without tweaking.
A***s
Viet Nam
Verified Purchase
5 .0
2026-07-26
Our telecom infrastructure relies heavily on reliable optical multiplexing. Integrating this 40km CWDM 1430nm transceiver provided immediate low-latency links. Excellent Rx/Tx light levels and strict MSA standard adherence ensured straightforward plug-and-play deployment.
D***l
Sweden
Verified Purchase
5 .0
2026-06-16
Plug and play in our Juniper switches.
J***z
Denmark
Verified Purchase
5 .0
2026-06-15
Deployed twenty LS-CW4310-40C modules for our Texas campus fiber network upgrade. The IEEE compliant performance is phenomenal, maintaining flawless 10.7Gbps throughput even inside unconditioned outdoor cabinets during peak summer working temperatures.
N***s
Denmark
Verified Purchase
5 .0
2026-06-13
Seamless compatibility across multiple Arista switches. Outstanding cost-effectiveness for bulk enterprise procurement.
C***a
United Kingdom
Verified Purchase
5 .0
2026-06-11
Reliable 40km transmission distance so far.
J***r
Dominican Republic
Verified Purchase
4 .0
2026-06-10
The shipping box was slightly dented, but this 10G SFP+ CWDM module is flawless.
B***z
Russian Federation
Verified Purchase
5 .0
2026-06-06
Stable DDM monitoring on my NAS setup.
E***z
Poland
Verified Purchase
5 .0
2026-06-06
Flawless Cisco OEM compatibility. Highly recommended!
D***s
Costa Rica
Verified Purchase
5 .0
2026-05-29
DOM features report accurate Tx/Rx power levels. Good replacement for expensive original brand optics.
D***s
Republic of Korea
Verified Purchase
5 .0
2026-05-26
Excellent optic for our enterprise network upgrade.
D***l
Czech Republic
Verified Purchase
5 .0
2026-05-22
Great performance for 10G NAS setups at home. Runs much cooler than typical copper. ❄️
A***z
Brazil
Verified Purchase
5 .0
2026-05-18
Perfect Duplex LC SMF connection.
B***e
Panama
Verified Purchase
4 .0
2026-05-08
Arrived a day late. Otherwise, excellent 40km transceiver for our campus fiber network. :-)
D***n
Turkey
Verified Purchase
5 .0
2026-05-05
Very stable operating temperature outdoors.
E***n
Egypt
Verified Purchase
5 .0
2026-04-23
Passed our rigorous multi-brand switch compatibility tests. Truly MSA standard compliant 10G SFP+.
R***r
Singapore
Verified Purchase
5 .0
2026-03-28
Used this LS-CW4310-40C for a remote outdoor cabinet. Tolerates high working temperatures perfectly well.
D***r
Ukraine
Verified Purchase
5 .0
2026-03-27
Top notch 10.7Gbps CWDM SFP+ module.
A***n
Russian Federation
Verified Purchase
5 .0
2026-03-17
Works perfectly for our data center interconnect!
Verified Purchase
.0
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