100Meters 328ft ST to ST OM3 Armored Duplex Fiber Patch Cable

In this review the focus is practical: the 100Meters 328ft ST to ST OM3 armored duplex fiber patch cable is for network installers and small IT teams who need a long, protected multimode link rated for 10G. The reviewer found it delivers the core promise - a long, flexible OM3 duplex jumper with ST/PC terminations and a reinforced, armored jacket that retains the handling of a standard patch cord while adding resistance to crushing and foot traffic. The bottom line: it is best when you need a long outdoor or riser-ready multimode run with low loss and robust protection.

Key Features

• Length and reach: The 100 meters (328 ft) length is useful for connecting equipment across buildings or long runs without splicing, saving installation time.
• Connector type: ST/PC to ST/PC terminals with 1.25mm ceramic ferrules provide consistent mating and low insertion loss for multimode links.
• Armored protection: A flexible stainless steel tube inside the outer jacket gives much greater resistance to crushing and accidental trampling compared with bare patch cords.
• OM3 multimode fiber: 50/125 OM3 construction supports 10G transmission for typical short- to mid-range enterprise backbones and campus links.
• Duplex zip-cord format: Two fiber strands in a reinforced zip-cord make routing and polarity management straightforward during installation.
• Carrier-class testing: All units are new fiber and undergo testing before delivery, which helps ensure low back reflection and stable performance.

Who It's For

The cable suits network technicians, campus IT departments, and integrators who need a long multimode jumper with armored protection for outdoor riser runs or exposed pathways. It is especially relevant where 10G performance is required across a single, continuous run and ST connectors are standard on the installed equipment.

Those who should look elsewhere include users who require single-mode fiber for very long distance links or environments where LC, SC, or other connector types are mandatory; also, if extreme flexibility for frequent coil-and-uncoil in patching panels is a priority, a thinner unarmored patch cord may be easier to manage.

Pros & Cons

Pros

• Armored zip-cord construction increases durability and resists crushing or accidental stepping.
• OM3 multimode 50/125 core supports 10G performance suitable for campus and short-reach backbone links.
• ST/PC connectors with ceramic ferrules offer low insertion loss and reliable mating.
• Factory testing and carrier-class parts reduce the chance of early failures out of the box.

Cons

• Some users report mixed impressions of how armored the cable feels in hand, so expectations about thickness and pullability should be managed.
• The ST connector and armored zip-cord make the cable thicker than standard patch cords, which can limit routing in very tight conduits.

Specifications

Length	100 Meters (328 ft)
Fiber type	Multimode OM3, 50/125
Connector	ST/PC to ST/PC, 1.25mm ceramic ferrule
Configuration	Duplex (2 fiber strands), zip-cord reinforced
Performance	10G capable, low insertion loss, low back reflection
Jacket and armor	Armoured with flexible stainless steel tube, LSZH outer jacket

Our Verdict

The 100Meters ST to ST OM3 armored duplex patch cable is a solid choice when you need a long, protected multimode link with reliable 10G capability and low loss. It represents good value for campus and building-to-building connections where ST terminations are required and physical protection matters, though installers should be aware of its greater thickness and slightly reduced pullability compared with unarmored cords.

Frequently Asked Questions

Is this cable suitable for outdoor use?
It is armored with a stainless steel tube and an LSZH jacket so it is more robust than a standard indoor patch cord, but confirm local code and environmental sealing needs for permanent outdoor burial or direct-exposure installations.

Does it support 10G Ethernet?
Yes, the OM3 50/125 multimode construction supports 10G performance over typical campus and short building links.

Are the connectors pre-tested?
Yes, units are factory tested and supplied as new carrier-class fiber with low insertion loss and low back reflection.