email: sales@aumictech.com
sales@aumictech.com
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Corning SMF-28 Single Mode Optical Fiber 4,000m / 4km *CONNECTORS or BARE*

SKU: Categories: Fiber Optic Cable
Brand: Corning
Product: Corning SMF-28 Single Mode Optical Fiber 4,000m / 4km *CONNECTORS or BARE*

+1 ‪(484) 841-9341‬

Corning SMF-28 single mode optical fiber, 4,000 meters (4km) in length. Available with or without connectors. High-bandwidth, low attenuation fiber for long-distance telecommunications, networking, and other applications.

Product Condition & Availability
Corning SMF-28 Single Mode Optical Fiber 4,000m / 4km *CONNECTORS or BARE* is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.

 

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Product Starting From:

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In stock

Ships from: Downingtown, Pa, 19335

Shipping Expedited across US-Canada:
FedEx, UPS, USPS
Shipping world-wide available:
DHS, FedEx International
Request Quick Quote SMF-28e
Equipment info

FAST DELIVERY

Overnight shipping available for all products

NIST TRACEABILITY 

NIST Calibration Available on demand.

24hr Support

Having issue with your order?

Service Support

Service plans available for the products’ durability

This is a 4,000 meter (4km) spool of Corning SMF-28 single mode optical fiber. SMF-28 fiber is the industry standard single mode fiber, known for its low attenuation and high bandwidth capabilities. It is suitable for a wide range of applications, including long-distance telecommunications, metropolitan area networks, and fiber to the home (FTTH) deployments. The fiber is available with or without connectors.

MPN

SMF-28e

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Integrated Solutions & Deployment Support
Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.

Trusted Industry Experience
With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.

Customer Commitment
We’re committed to exceptional customer service, offering a 15-day return or replacement (ROR) policy for peace of mind. Our team is always available to assist with pre- and post-sale support.

Fast Shipping & Flexible Payments
We offer rapid global shipping through FedEx, UPS, and DHL, with most orders dispatched within 1–3 business days. Multiple secure payment options are available, including PayPal, ACH, wire transfers, and major credit cards.

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