Ubiquiti UACC-OFC-S2-LULU-3M-50 Lightweight Fiber Patch Cable
Overview
The Ubiquiti UACC-OFC-S2-LULU-3M-50 is a 3-meter fiber patch cable engineered for high-speed backbone and data center deployments where signal fidelity and installation density matter. Rated for 100G connections, this cable delivers low-loss transmission across the 3-meter span — meaning minimal signal degradation when connecting infrastructure components in tightly packed rack or cabinet environments. The lightweight construction reduces strain on patch panels and eliminates the weight penalty of conventional heavy-gauge fiber runs, a real advantage when you're managing dozens of connections in a single cabinet.
Key Features
- 100G-rated capacity: Supports current and near-term high-speed data center interconnects without overprovisioning or future re-cabling. If you're running 10G or 40G today, this cable will handle speed upgrades without equipment swap-out.
- 3-meter fixed length: Sized for short-haul patch-panel and inter-cabinet connectivity. Longer runs require dedicated backbone cable; this length fits the standard "last meter" use cases in most data center floor plans.
- 50-micron multimode core: Optimized for multimode fiber deployments common in enterprise and telecom infrastructure. Ensures compatibility with standard OM3/OM4 equipment ecosystems across Ubiquiti and third-party systems.
- Low-loss signal transmission: Engineered insertion loss performance minimizes retransmission and power budget strain on optical transceivers. Matters when you have marginal link budgets or long cascade chains of active equipment.
- Lightweight form factor: Reduces mechanical load on fiber adapter panels and simplifies dense bundle management. Makes a measurable difference when running parallel cables through cable trays or tight routing paths — less weight = less friction during pulls and reseats.
- Standard fiber optic connectors: Compatible with equipment supporting industry-standard fiber interfaces, avoiding proprietary lock-in. Works with Ubiquiti optical modules and any third-party transceiver using matching connector types.
Integration & Compatibility
The UACC-OFC-S2-LULU-3M-50 integrates with Ubiquiti networking infrastructure — switches, optical transceivers, and backbone equipment — as well as third-party systems that support standard 50-micron multimode fiber specifications. Suitable for telecom, data center, and enterprise network installations where you need reliable point-to-point optical connectivity without custom engineering. This is not a specialty cable; it's a commodity component that must work with existing inventory, so verify your equipment's connector type (LC, SC, ST, etc.) and fiber core specification before ordering.
When to Choose a Different Cable
If your run exceeds 3 meters, you'll need a longer patch cable or a dedicated backbone cable spool — this model is fixed-length. For single-mode fiber deployments (long-haul carrier runs, campus links), choose a single-mode variant instead. If you require armored or outdoor-rated cable, step up to a ruggedized variant designed for conduit or aerial routes.
Deployment Scenarios
Typical installations include data center patch panel interconnects, inter-switch optical backhaul within a single room or cabinet row, and telecom equipment cross-connects where multimode fiber is already deployed. Also suitable for lab environments and temporary high-speed test links where you need quick insertion and removal without crimping or splicing.
Frequently Asked Questions
Q: What connector types does the UACC-OFC-S2-LULU-3M-50 use?
A: The cable ships with standard fiber optic connectors. Verify the specific connector type (LC, SC, ST, or MTP/MPO) by checking the detailed specifications or product documentation for your equipment before ordering — connector mismatch is the most common installation issue.
Q: Can I use this cable for long-distance (campus or multi-building) links?
A: No. The 3-meter length and multimode core are optimized for short-haul, high-speed local connectivity. Campus links typically require single-mode fiber with much longer distances (hundreds of meters to kilometers). Consult your network engineer on distance requirements before selecting cable type.
Q: Is the UACC-OFC-S2-LULU-3M-50 compatible with single-mode equipment?
A: No. This is a 50-micron multimode cable. Single-mode equipment requires 9-micron single-mode fiber. Using multimode on a single-mode port will result in poor signal quality or no link at all.
Q: What is the loss specification for this cable?
A: The cable is engineered for low-loss transmission over 3 meters. Exact insertion loss figures are available in the manufacturer's technical documentation — request the spec sheet if loss budget is critical to your design.
Q: Can I terminate or splice the UACC-OFC-S2-LULU-3M-50 myself?
A: Fiber patch cables ship pre-terminated and ready to deploy. Custom splicing or re-termination requires specialized equipment and training. Field modification is not recommended unless you have certified fiber technicians on staff.
Ted PerryPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The UACC-OFC-S2-LULU-3M-50 is a straightforward component: lightweight 50-micron multimode fiber rated for 100G, 3 meters fixed length, engineered for low-loss insertion in dense patch environments. The spec sheet is clean because this is a commodity patch cable — no firmware, no complexity, no integration gotchas. That simplicity is actually the value prop: it ships pre-terminated, installs in seconds, and works with any standard multimode transceiver ecosystem.
Technical Highlights:
- 100G rating: Future-proofs your patch infrastructure against speed upgrades from 10G to 40G to 100G without cable replacement. Your transceiver might max out before the fiber does.
- 3-meter fixed span: Sized for rack-to-rack or switch-to-switch interior connections where longer runs would introduce unnecessary slack and weight. Matches standard patch-panel cabinet depth and inter-switch spacing in most floor plans.
- 50-micron multimode core with low-loss design: Insertion loss is the real spec here — every decibel of loss eats into your optical budget and can force you into higher-power transceivers or shorter link spans. This cable is engineered to keep that loss floor low so your 3-meter run doesn't become a link-budget bottleneck.
Deployment Considerations:
- Connector type is not specified in the available documentation — verify LC, SC, ST, or MTP pinout before ordering. Mismatched connectors are the most common field failure on fiber.
- Do not attempt to splice, crimp, or re-terminate this cable yourself. Fiber termination requires Class 5 or better validation equipment; mistakes are not visible to the naked eye and will degrade performance or kill the link entirely.
- This is multimode only. If you have a single-mode backbone and need to bridge to multimode equipment via media converter, that converter goes in-line — not this cable alone.
Deploy the UACC-OFC-S2-LULU-3M-50 for data center patch panels, optical cross-connects, and short-haul enterprise backbone runs where you're already committed to multimode fiber and need a pre-built, certified interconnect that won't introduce loss or installation complexity. Not a backbone cable; a patch cable that does its one job well.
