20 Meter OM3 10 Gigabit Multimode Duplex Fiber Optic Cable - SC to SC

In this review of the 20 Meter OM3 10 Gigabit Multimode Duplex Fiber Optic Cable, the bottom line is simple: this cable is aimed at network technicians and IT teams who need a reliable, pre-terminated fiber run for faster Ethernet environments. The single biggest reason to buy is the use of laser optimized OM3 multimode fiber manufactured with Corning core and cladding, which delivers consistent low loss and predictable performance for 10 Gigabit links without onsite termination. The cable arrives ready to use with factory-tested UPC SC to SC ends and OFNR zipcord jacketing.

Key Features

• Corning fiber and cladding: Provides high manufacturing quality and consistent optical properties for reduced attenuation over multimode runs.
• Laser optimized OM3: Optimized for 10 Gigabit Ethernet to maintain signal integrity for short to medium distance links.
• Pre-terminated SC to SC: SC to SC connectors are installed and 100% inspected, eliminating field terminations and saving deployment time.
• OFNR zipcord jacket: Flexible, lightweight and non-flammable PVC jacketing that simplifies routing in standard riser installations.
• Tested UPC ends: Each connector is measured for insertion loss and return loss to ensure correct performance out of the box.

Who It's For

This cable is best for network engineers, installers and small-to-medium IT teams deploying backbone or inter-rack 10 Gigabit connections where a reliable, short-run multimode link is required. The ready-made SC to SC termination is useful in data closets, patch panels and AV racks where downtime must be minimized.

Customers who need singlemode spans, extremely long distance runs, or specialized plenum-rated cable should look elsewhere; this product is targeted at OFNR-rated indoor riser use and multimode applications rather than long-haul singlemode networks.

Pros & Cons

Pros

• Well-built cable using Corning optical fiber that customers report as reliable and good quality.
• Pre-terminated SC to SC connectors reduce installation time and need for field termination.
• Factory testing of insertion and return loss gives confidence in performance out of the box.

Cons

• OFNR jacket is riser-rated but not plenum-rated, so it may not meet all building code needs for plenum spaces.

Specifications

Our Verdict

The 20 Meter OM3 SC to SC cable is a solid, cost-effective choice for technicians who need a dependable 10 Gigabit multimode link with no onsite termination. With Corning fiber, factory-tested UPC ends and flexible OFNR zipcord jacketing, it delivers reliable performance and good value for typical indoor riser installations.

Frequently Asked Questions

Is this cable ready to use out of the box?
Yes. It ships pre-terminated with SC to SC UPC connectors that are factory tested for insertion and return loss.

Can this cable be used for 10 Gigabit Ethernet?
Yes. The laser optimized OM3 multimode construction is suitable for 10 Gigabit applications over short to medium distances.

Is the jacket plenum-rated for ceiling spaces?
No. The cable uses OFNR zipcord PVC which is riser-rated and not intended for plenum installations.