100 Meters 328ft ST to ST Single-Mode Fiber Patch Cord - Simplex

In this review the Jeirdus 100 Meters 328ft ST to ST Fiber Optic Cable Jumper proves to be a straightforward, no-nonsense option for installers who need a long, single-mode connection. The bottom line: this cable is aimed at network technicians and home users upgrading to fiber who want a reliable, carrier-class jumper for LAN/WAN runs; its single-mode construction and ceramic connectors deliver low signal loss and consistent performance across long distances.

Key Features

• Length: 100 meters (328 ft) provides ample reach for long runs between equipment racks or across larger rooms without splicing.
• Connector type: ST/PC to ST/PC connectors make it compatible with legacy and modern ST-based network gear and patch panels.
• Fiber type: Simplex single-mode 9/125 fiber is designed for long-distance, low-attenuation signal delivery in typical telecom and ISP environments.
• Cable diameter: The 3.0mm fiber jacket balances flexibility and durability so the cord can be routed without kinking while holding up in repeated installations.
• Ceramic ferrules: Ceramic connectors ensure low signal loss and high reliability at the connection points for consistent network performance.
• Compatibility: Works with all standard fibre optic equipment and connectors that accept ST/PC terminations, reducing integration fuss.

Who It's For

This cable is best for network administrators, installers, or technically minded home users who need a long, single-mode patch cord for fiber internet, campus links, or data center cross-connects. Its ST-ST terminations suit environments that still rely on bayonet-style connectors and where single-mode performance is required.

Those who require duplex fiber, multi-mode performance, or very small-diameter microcables for tight conduit runs should look elsewhere, since this is a simplex 9/125 cable with a 3.0mm jacket intended for standard routing and patching scenarios.

Pros & Cons

Pros

• Carrier-class build and good reported cable quality make it dependable for demanding LAN/WAN applications.
• Ceramic connector ferrules reduce insertion loss and improve long-term connection stability.
• At 100 meters, the cable length is generous for a wide range of installation layouts without splicing.
• Customers note cable durability and that it worked well for fiber internet setups.

Cons

• Simplex configuration limits use where duplex links or paired fibers are required.
• 3.0mm jacket is not the thinnest option for very tight conduit or bundled installations.

Specifications

Product name	100 Meters 328ft ST to ST Fiber Optic Cable Jumper
Brand	Jeirdus
Length	100 m (328 ft)
Connector	ST/PC to ST/PC
Mode	Single-mode 9/125
Cable diameter	3.0 mm
Construction	Simplex with ceramic ferrules

Our Verdict

For anyone needing a long single-mode ST to ST jump cable, this Jeirdus 100 m patch cord is a practical, value-focused choice. It combines carrier-class construction, ceramic connectors, and a durable 3.0mm jacket to deliver dependable connections for fiber internet and network projects, though those needing duplex pairs or ultra-small form factors should consider other options.

Frequently Asked Questions

Is this cable compatible with my ST port?
Yes, it uses ST/PC connectors and is compatible with standard equipment and patch panels that accept ST terminations.

Can this be used for long-distance links?
Yes, the single-mode 9/125 design with ceramic ferrules is intended for low-loss long runs common in WAN and ISP deployments.

Is the cable flexible enough for tight routing?
The 3.0mm jacket balances flexibility and durability, but it is not the smallest option for very tight conduit or bundled installations.