Telefly Telecommunications Equipment Co., Ltd.
Telefly Telecommunications Equipment Co., Ltd.
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LC Sm 20km Bidi Compatible SFP Transceiver 1310nm SFP 2.5g
  • LC Sm 20km Bidi Compatible SFP Transceiver 1310nm SFP 2.5gLC Sm 20km Bidi Compatible SFP Transceiver 1310nm SFP 2.5g

LC Sm 20km Bidi Compatible SFP Transceiver 1310nm SFP 2.5g

The LC SM 20km Bidi Compatible SFP Transceiver 1310nm SFP 2.5G by Telefy supports 2.5Gbps transmission over 20km single-mode fiber using bidirectional technology, reducing fiber costs. With LC connector, DDM support (optional), and low power consumption, it ensures reliable, energy-efficient medium-distance links. Telefy offers wholesale pricing, buy discounts, transparent Pricelist, and years warranty, making it ideal for global enterprises and telecom providers seeking cost-effective optical solutions.

The LC SM 20km Bidi Compatible SFP Transceiver 1310nm SFP 2.5G is an advanced optical transceiver designed for medium-distance single-mode fiber transmission. Engineered for superior stability and broad compatibility, this SFP module supports data rates up to 2.5G and ensures reliable communication over 20km single-mode fiber connections. Offered by Telefly, a trusted global provider of optical modules, networking cards, and server solutions, this transceiver is widely recognized for its excellent cost-to-performance ratio, energy efficiency, and long-term durability.


For global customers searching for reliable China suppliers in the networking industry, Telefly is the preferred partner. We offer not only the LC SM 20km Bidi Compatible SFP Transceiver 1310nm SFP 2.5G at competitive rates but also provide wholesale supply, buy discount options, detailed Pricelist, and years warranty, ensuring maximum value for system integrators, distributors, and enterprise clients worldwide.


Key Features & Advantages of LC SM 20km Bidi Compatible SFP 1310nm 2.5G

20km Transmission Distance: Optimized for medium-range single-mode optical communication in metro networks and enterprise backbones.

Bidirectional (Bidi) Technology: Uses a single strand of fiber for both transmitting and receiving, reducing fiber cost and maximizing infrastructure utilization.

2.5G Data Rate: Ensures high-speed transmission suitable for demanding business and IT environments.

1310nm Wavelength: Provides stable optical performance with low attenuation across long distances.

LC Connector: A widely adopted industry standard for efficient and easy deployment.

Hot-Swappable Design: Simplifies installation and maintenance without interrupting network operation.

DDM Support (Optional): Enables real-time monitoring of critical parameters such as optical power and temperature, ensuring stable operation.

Low Power Consumption: Reduces energy usage, lowering total cost of ownership.


Why Choose Telefly as Your Supplier?

When it comes to sourcing optical modules from China suppliers, Telefly stands out as a trusted name for its high-quality products, wholesale pricing, and global service. By choosing Telefly, buyers gain access to:


Wholesale availability for bulk orders, ensuring competitive pricing and large-scale deployment.

Flexible purchasing options to buy discount products suitable for both small test quantities and enterprise rollouts.

A transparent and detailed Pricelist, simplifying procurement planning and budgeting.

Multiple years warranty, guaranteeing product performance and customer confidence.

International support team fluent in English, Russian, and Chinese, ensuring smooth global transactions.


Application Scenarios

The LC SM 20km Bidi Compatible SFP Transceiver 1310nm SFP 2.5G is widely used across multiple industries that require stable medium-distance optical connectivity:


Enterprise Networks: Connecting offices and buildings across campuses with reliable optical links.

Data Centers: Supporting switch-to-switch or server-to-server connections across medium-range distances.

Telecom Carriers & ISPs: Ensuring efficient backbone and metro access network performance.

Cloud Computing & AI Environments: Handling increasing bandwidth demand with stability and low latency.

Government & Education Institutions: Providing secure and reliable optical infrastructure for large organizations.


Telefly – Your Reliable Global Partner

With years of expertise in optical networking, Telefly offers more than just products—we deliver complete solutions that drive business success. From stable stock availability to fast worldwide shipping, from technical support to customized procurement plans, Telefly is committed to providing value-added services that go beyond product sales.


Whether you are a system integrator, distributor, or enterprise client, Telefly ensures consistent supply, technical reliability, and long-term cooperation opportunities.

Buy with Confidence – Wholesale & Pricelist Available


By sourcing the LC SM 20km Bidi Compatible SFP Transceiver 1310nm SFP 2.5G from Telefly, you get more than just a high-quality optical module. You also benefit from factory-direct wholesale pricing, buy discount opportunities, transparent Pricelist, and years warranty coverage. This makes Telefly the go-to choice for customers seeking China suppliers that can combine performance, reliability, and affordability in one complete package.

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