ST-ST OM4 Fiber Patch Cable 35M - High-Speed Multimode

In this review of the ST-ST OM4 Fiber Patch Cable 35M, the bottom line is straightforward: this cable is aimed at networking professionals and IT teams who need reliable, low-loss short-range multimode links in data centers, telecom closets, and enterprise racks. It stands out for its use of genuine Corning OM4 glass and ceramic ferrules that preserve signal integrity, making it a practical choice when 10Gb and faster links must run cleanly between patch panels and equipment. The reviewer found it particularly useful where flexibility and consistent performance matter during repeated installs and moves.

Key Features

• OM4 Multimode: Provides a high modal bandwidth suitable for short-range 10Gb, 40Gb, and 100Gb links, reducing the need for repeated upgrades in busy racks.
• ST-ST Connectors: Durable bayonet-style connectors with ceramic ferrules maintain alignment and low insertion loss for stable signal delivery in patching operations.
• Corning Glass Core: Uses genuine Corning OM4 fiber for consistent attenuation and predictable performance across multimode links.
• Reinforced Zip-Cord Jacket: The 2.0mm jacket offers flexibility and kink resistance that simplifies routing in conduits, under raised floors, and through cable managers.
• Standards Tested: Inspected and tested to ANSI/TIA/EIA guidelines so buyers can expect industry-compliant performance and longevity.

Who It's For

The cable is best for network engineers, data center technicians, and enterprise IT teams who need a reliable multimode solution for short- to medium-range interconnects between switches, transceivers, and patch panels. Its OM4 bandwidth and Corning core make it suitable when planning for current 10Gb links and possible 40Gb or 100Gb SR upgrades.

Those who need single-mode long-haul runs, non-ST connector types, or ultra-short consumer-level runs should look elsewhere; this product is focused on commercial and institutional networking where low-loss multimode performance is required.

Pros & Cons

Pros

• Genuine Corning OM4 fiber and ceramic ferrules deliver consistent, low-loss signal for high-speed links.
• Zip-cord construction and 2.0mm jacket improve flexibility and make routing in dense racks easier.
• Supports multiple Ethernet speeds and distances, offering a future-proof option for many short-range upgrades.
• Customers report good value for money and reliable 10Gb performance in real deployments.

Cons

• ST connectors are less common in some modern deployments that favor LC or MPO, so adapter or different connector types may be required.
• Not suitable for long-distance single-mode links; it is strictly a multimode short-range solution.

Specifications

Connector Type	ST-ST duplex
Fiber Type	OM4 multimode 50/125m
Length	35M (114.83ft)
Core Material	Corning glass
Ferrules	Ceramic
Jacket	Reinforced zip-cord 2.0mm
Standards	ANSI/TIA/EIA inspected and tested

Our Verdict

For IT teams and data center staff needing a dependable multimode patch cable, this ST-ST OM4 35M option combines genuine Corning fiber, ceramic ferrules, and a flexible jacket to deliver consistent short-range performance and good value. It is particularly worthwhile where 10Gb reliability and future-proofing toward 40Gb or 100Gb SR are priorities, though buyers should confirm ST connector compatibility with their gear.

Frequently Asked Questions

Does this cable support 10Gb Ethernet?
Yes. The OM4 multimode specification supports 10Gb up to the recommended distances and is reported by customers to perform well at 10Gbps.

Are the connectors high quality?
Yes. The ST-ST connectors use ceramic ferrules and a Corning glass core to minimize insertion loss and maintain alignment for reliable links.

Is this suitable for long-distance runs?
No. This is a multimode OM4 patch cable intended for short- to medium-range connections within data centers and enterprise facilities, not long-haul single-mode transmission.