SpeedyFiberTX 4-Pack 500 ft SC/UPC to LC/UPC Slim Simplex Riser

In this review the SpeedyFiberTX 4-Pack 500 ft SC/UPC to LC/UPC Slim Simplex Riser cable is evaluated for installers and network managers who need long, consistent single-mode runs. The bottom line: this kit is for anyone who wants a ready-made 500 ft SC-to-LC single-mode link with proven Corning SMF-28 Ultra fiber and tidy 2.0mm slim simplex jacketing, because the single biggest reason to buy is the combination of low attenuation and improved bend performance that simplifies deployment in tight conduit and FTTH-like transitions.

Key Features

• Corning SMF-28 Ultra: Delivers low attenuation and enhanced macrobend performance so long runs keep stable signal levels.
• Slim 2.0mm simplex jacket: The thin, flexible riser OFNR PVC cable is easier to route through conduit and dense cable trays.
• SC/UPC to LC/UPC terminations: Durable simplex connectors provide reliable mating to switches, SFP transceivers, and routers without adapters in many setups.
• Riser OFNR rating: Industry-standard flammability rating ensures compliance for vertical riser applications in buildings.
• Tested terminations: Each connector is inspected for insertion loss and return loss, reducing troubleshooting after install.

Who It's For

The 4-pack is well suited for network technicians, small IT teams, and contractors who need multiple identical long single-mode runs for data closets, metro links, or FTTH handoffs. The slim 2.0mm jacket and SC-to-LC wiring make these cables particularly useful where space is tight and compatibility with SFP transceivers or AT&T-style routers is required.

Those needing multimode fiber, indoor plenum-rated jacketing, or patch cables shorter than 500 ft should look elsewhere; this product targets long single-mode links with a riser PVC jacket rather than plenum-rated options.

Pros & Cons

Pros

• High-quality Corning SMF-28 Ultra fiber gives low attenuation and reliable long-run performance.
• Slim, flexible 2.0mm jacket eases routing and saves space in cable bundles.
• Pre-tested connector terminations reduce field time spent verifying loss and return loss.
• Cost-effective 4-pack lets installers standardize multiple runs at once.

Cons

• Riser OFNR PVC jacket is not plenum-rated, so it is not suitable for all ceiling plenums or plenum-specific installations.

Specifications

Fiber Type	Corning SMF-28 Ultra single-mode 9/125um
Length	500 ft (per cable) in 4-pack
Connectors	SC/UPC to LC/UPC simplex
Jacket	Riser OFNR PVC, 2.0mm slim simplex
Insertion Loss	UPC 0.2 dB / APC 0.3 dB
Return Loss	UPC 50 dB / APC 65 dB
Attenuation	0.32 dB/km at 1310nm, 0.18 dB/km at 1550nm

Our Verdict

The SpeedyFiberTX 4-pack is a practical, value-oriented choice for IT teams and installers who need consistent, long single-mode links with excellent bend performance and tested terminations. It is a smart buy when riser-rated, slim cabling and compatibility with LC ports and SFPs matter, offering dependable performance without the premium price of custom splices or on-site terminations.

Frequently Asked Questions

Will these cables work with SFP single-mode transceivers?
Yes, the SC/UPC to LC/UPC terminations and single-mode SMF-28 Ultra fiber are compatible with common single-mode SFP transceivers and Ethernet switches.

Is the jacket plenum-rated for ceiling plenums?
No, these cables use a Riser OFNR PVC jacket and are intended for vertical riser and general indoor use, not plenum spaces.

Are the connectors tested for insertion and return loss?
Yes, every connector termination is inspected and tested for insertion loss and return loss before shipping to ensure network performance.