MTRJ-MTRJ OM1 90m Fiber Patch Cable - High-Speed Multimode

In this review of the MTRJ-MTRJ OM1 90 meter fiber patch cable, the bottom line is straightforward: this is a reliable, long-length multimode jumper for installations that need proven Corning 62.5/125um performance over extended runs. The reviewer found it most useful for structured cabling in data closets, labs, and enterprise racks where a duplex MTRJ connection and an orange, OFNR-rated jacket matter. Its single biggest reason to buy is consistent, low-loss transmission across 90m with standard OM1 modal bandwidth characteristics suitable for 1Gb and short-range 10Gb links.

Key Features

• Duplex MTRJ Termination: The MTRJ to MTRJ connectors provide compact duplex connectivity that keeps paired fibers aligned for reliable link performance.
• OM1 Multimode Fiber: Corning 62.5/125um core and cladding deliver predictable modal behavior and compatibility with legacy multimode equipment.
• Length and Reach: The 90 meter (approximately 295 ft) length is useful for longer in-building runs where copper or shorter patch cords would fall short.
• Jacket and Construction: Bright orange, OFNR-rated PVC jacket with 2.0mm zip-cord reinforcement offers clear visual identification and flame-retardant riser suitability.
• Performance for Ethernet: Rated for standard OM1 distances such as 300m at 850 nm for 1Gb and short 10Gb links, giving a practical balance of speed and reach for many sites.

Who It's For

This cable is aimed at network engineers, telecom installers, and IT teams maintaining campus or data center fiber where legacy multimode connectivity is required. It suits environments like education, government, healthcare, and enterprise wiring closets that need a long duplex MTRJ jumper with a recognized Corning core size.

Those who should look elsewhere include installations requiring singlemode fiber for very long runs, projects that mandate newer OM3/OM4 bandwidth for sustained 10Gb over longer distances, or systems that need larger connector types such as LC or SC for compatibility.

Pros & Cons

Pros

• Good cable quality and dependable functionality for multimode links, as noted by reviewers who reported flawless operation with common network gear.
• Practical 90m length fills a niche between short patch cords and permanent trunk cabling, reducing splice points.
• OFNR-rated orange jacket and 2.0mm zip-cord construction make the cable easy to route and identify in racks and pathways.

Cons

• OM1 bandwidth limits 10Gb reach to short distances, so it is not ideal for sites planning broad 10Gb deployment without upgrades.

Specifications

Our Verdict

For network teams keeping or extending legacy multimode runs, the MTRJ-MTRJ OM1 90m cable is a solid, cost-effective choice that delivers reliable low-loss transmission and easy identification with its orange OFNR jacket. It is particularly good value where 1Gb links or short 10Gb connections are sufficient; organizations planning full 10Gb campus upgrades should consider higher-bandwidth fiber instead.

Frequently Asked Questions

Is this cable suitable for data center use?
Yes, it is suitable for data center patching and telecom racks where OM1 multimode is acceptable and OFNR riser rating is required.

Will it support 10Gb Ethernet?
It supports 10Gb for short distances (typically up to about 33m at 850 nm on OM1); for longer 10Gb spans choose OM3 or OM4.

What is the connector type and fiber count?
The cable is a duplex jumper with two fibers and MTRJ connectors on both ends.