Description
Intellinet 516990 20m LC to ST UPC OS2 SM Fiber Optic Patch Cable, 3.0 mm, Duplex, LSZH, Yellow
The Intellinet 516990 20-meter singlemode fiber optic patch cable delivers high-performance, long-distance connectivity for enterprise, telecom, and backbone network installations. Designed with OS2 9/125 µm singlemode fiber, this duplex patch cable is ideal for high-speed applications including Gigabit Ethernet, 10G Ethernet, and other long-range optical transmission requirements.
This cable features LC to ST UPC connectors, offering compatibility between modern LC-based network equipment and legacy ST-style devices or patch panels. The Ultra Physical Contact (UPC) polish on the ceramic ferrules ensures low insertion loss and superior return loss, maximizing signal quality in mission-critical optical networks.
Its durable 3.0 mm LSZH (Low Smoke Zero Halogen) jacket provides enhanced safety in indoor environments, reducing smoke and toxic gas emissions during a fire. The high-visibility yellow color identifies the cable as singlemode OS2, aiding installers in fast identification and routing in complex network infrastructure.
Tri-Tek Electronics is an authorized distributor of Intellinet Network Solutions products. Every item purchased through Tri-Tek is backed by the full manufacturer warranty, factory-direct support, and best available pricing. Customers in Mesa, AZ and surrounding areas including Phoenix, Tempe, Chandler, Gilbert, Scottsdale, and Glendale can rely on local inventory and expert support for all fiber networking needs.
Product Features:
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Length: 20 meters (66 feet)
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Fiber Type: OS2 singlemode, 9/125 µm
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Connector A: LC male, UPC polish
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Connector B: ST male, UPC polish
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Configuration: Duplex (supports bi-directional transmission)
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Jacket Type: LSZH (Low Smoke Zero Halogen)
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Jacket Diameter: 3.0 mm
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Jacket Color: Yellow (standard for OS2 fiber)
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Ferrule Material: Ceramic
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Typical Insertion Loss: ≤ 0.25 dB
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Typical Return Loss: ≥ 55 dB
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Operating Temperature: -40°C to +75°C
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Application: Suitable for data centers, telecom rooms, FTTH, long-haul links, and high-speed optical connections
Example Installation Scenario:
In a campus network setting, the Intellinet 516990 connects a high-speed optical transceiver with an LC port to a backbone ST panel in a distant telecom room. The OS2 singlemode fiber ensures reliable performance over extended distances, while the duplex LSZH cable offers safe installation in riser spaces and structured cabling environments.
This cable is an excellent choice for installers, fiber technicians, and IT professionals who demand precision, safety, and compatibility across legacy and modern network infrastructure.
