100 Meters 328ft FC to ST Fiber Optic Cable Jumper - Singlemode

In this review the 100 Meters 328ft FC to ST Fiber Optic Cable Jumper is examined for installers and network technicians who need a long, reliable single-mode patch cord. The bottom line: this Jeirdus cable is a no-nonsense, carrier-class simplex lead that delivers low-loss connections over a long run thanks to ceramic connectors and standard 9/125 single-mode fiber construction. It is best for permanent or semi-permanent links in LAN/WAN backbones where signal integrity and durability matter more than flexible handling for frequent re-patching.

Key Features

• Length: A full 100 meters (328 ft) run reduces the need for intermediate splicing or additional patch panels in longer installations.
• Connector pair: FC/PC to ST/PC connectors provide wide compatibility with legacy and current fiber equipment that accept FC and ST terminations.
• Single-mode 9/125: The 9/125 single-mode fiber is optimized for long-distance, low attenuation signal transport in network and telecom environments.
• Simplex design: Single-fiber simplex construction is ideal for point-to-point links where one-way or paired duplex links are managed separately.
• Ceramic connectors: Ceramic ferrules ensure low insertion loss and consistent mating performance for more reliable signal quality over time.
• 3.0 mm jacket: The 3.0mm outer diameter offers a balance of flexibility and protection suitable for rack routing and conduit runs.

Who It's For

The cable is aimed at network engineers, ISPs, and IT teams who need a long single-mode jumper for backbone or inter-room connections where a 100 meter span is required. Its FC to ST terminations suit environments with a mix of connector types, and the ceramic ferrules make it a sensible choice for installations that demand consistent low-loss performance.

It is less appropriate for users who need a multi-fiber trunk, pre-terminated duplex assemblies, or extreme flexibility for repeated reconnections in patching fields. If you need multi-mode fiber, shorter patch cords, or specialized armoring for outdoor burial, other products would be better.

Pros & Cons

Pros

• Carrier-class build quality provides dependable performance for demanding LAN/WAN projects.
• Ceramic FC and ST ferrules reduce signal loss and improve long-term connector reliability.
• 100 m length eliminates the need for extra patching on longer indoor runs.
• Compatible with standard fibre optic equipment and widely used connector types.

Cons

• Simplex single-mode design is single-fiber only, so a second cable is required for full duplex links.
• At 3.0mm jacket thickness, it is not as thin as some ultra-flexible patch cords for tight cable management.

Specifications

Length	100 meters (328 ft)
Connector A	FC/PC
Connector B	ST/PC
Fiber type	Single-mode 9/125
Design	Simplex
Outer diameter	3.0 mm
Connector ferrule	Ceramic

Our Verdict

The Jeirdus 100 m FC to ST simplex single-mode jumper is a solid value for network professionals who need a reliable long-run patch cord with low-loss ceramic connectors. For backbone or room-to-room fiber links where single-mode performance and compatibility matter, this cable offers dependable build quality and practical length without unnecessary features.

Frequently Asked Questions

Is this cable suitable for long-distance indoor runs?
Yes, the 100 m length combined with 9/125 single-mode fiber is well suited for long indoor backbone or inter-room runs.

Will the FC to ST connectors work with standard equipment?
Yes, the FC/PC and ST/PC terminations are compatible with standard fibre optic devices that accept those connector types.

Does this cable provide duplex communication?
No, this is a simplex single-mode cable, so a second cable is required to establish a duplex link.