Hubbell DFPCLCLCF16MVI Plenum Duplex LC-LC OM4 Multimode Fiber Patch Cord, 16 Meters

Overview

The Hubbell DFPCLCLCF16MVI is a 16-meter, plenum-rated, duplex LC-to-LC multimode fiber patch cord built on OM4 50/125µm fiber — the right cable when you need full-bandwidth performance between switches, transceivers, or patch panels in air-handling spaces where building codes mandate low-smoke, flame-retardant jacket materials. If you're pulling connectivity through a dropped ceiling or raised-floor plenum zone and need a cable that won't add fuel to a fire event, the plenum rating here is non-negotiable from a code-compliance standpoint, not a marketing feature.

OM4 fiber supports 10GbE up to 550 meters and 40/100GbE at shorter runs, so at 16 meters this cord operates with substantial headroom regardless of the transceiver speed you're running today or plan to upgrade to. Paired with a compliant SFP+ or QSFP transceiver, you won't be recabling when your backbone moves from 10G to 25G or 40G — the fiber itself isn't the constraint.

Duplex construction means both transmit and receive fibers are jacketed together in a single, easy-to-route assembly. LC connectors are the dominant choice in modern enterprise and security infrastructure — compact form factor allows high port density in patch panels and switch faceplates without the bulk of SC or ST connectors. If you're integrating into a fiber optic cable and assemblies infrastructure or connecting to network switches with LC-SFP ports, this cord drops straight in without adapters.

Key Features

• OM4 Multimode Fiber (50/125µm): Supports 10GbE to 550m, 40GbE to 150m, and 100GbE to 150m — at 16 meters you're running well within spec for any of these link speeds. This is the right grade if your infrastructure is on a 10G-or-above backbone, or if you're planning that upgrade in the next 1–3 years. OM3 would also work at this distance, but OM4 gives you the bandwidth ceiling you won't outgrow in a normal equipment lifecycle.
• Plenum (CMP) Jacket Rating: Required by the NEC in air-handling plenum spaces — not optional when your cable runs above a dropped ceiling or through a raised floor used for HVAC return air. The plenum jacket burns at a significantly lower smoke and flame propagation rate than riser (CMR) or general-purpose jackets. Specifying this cord for plenum spaces keeps you compliant and keeps the AHJ off your back during inspections. For non-plenum runs, a riser-rated cord at lower cost would suffice — but if any part of the run touches a plenum zone, the whole run must be plenum-rated or transitioned via a firewall penetration.
• Duplex Configuration: Both fibers — transmit and receive — are bonded in a single assembly, which simplifies routing and labeling. You manage one cord per link instead of two loose simplex strands. In dense patch environments (security head-end closets, IDF/MDF interconnects, NVR rack cabling), duplex assemblies reduce cable chaos and make troubleshooting faster when you need to trace a link under load.
• LC Duplex Connectors: LC is the standard connector for SFP and SFP+ transceivers across virtually every enterprise-class switch, NVR, and network appliance shipping today. The compact body — roughly half the footprint of an SC connector — allows for higher port density at patch panels. If you're connecting to a PoE switch uplink port or an NVR's fiber uplink, LC is what you'll find on the other end.
• 16-Meter Length: At 16 meters (approximately 52 feet), this cord bridges cross-rack runs and short inter-closet hops without the slack management headache of a 20- or 25-meter cord. It's a practical choice for connecting adjacent racks in the same row, or for MDF-to-IDF runs within a single room. If your actual measured run is significantly shorter, consider a 3- or 5-meter cord to reduce slack; if it's longer, size up — don't stretch a cord under tension.
• Commercial-Grade Construction: Hubbell's Hubbell structured cabling line is built for the enterprise and commercial channel — not the consumer market. Factory-terminated fiber patch cords from a commercial-grade manufacturer typically ship with tighter insertion loss tolerances and cleaner end-face polish than generic gray-market assemblies, which matters when you're troubleshooting intermittent link errors on a long fiber run and need to rule out connector quality as a variable.

Integration & Compatibility

The DFPCLCLCF16MVI works with any LC-compatible SFP, SFP+, SFP28, or QSFP transceiver that accepts OM4 multimode fiber. Common integration points in structured cabling and security infrastructure include: fiber uplink ports on managed PoE switches (the 1G or 10G SFP slots), NVR and server fiber NICs, fiber patch panels in IDF/MDF closets, and media converters bridging copper-to-fiber transitions. If you're sourcing transceivers separately, confirm they are rated for OM4 multimode — some SFP modules ship defaulted for single-mode and require a different fiber type entirely.

For security integrators pulling fiber between a security head-end and remote IDF closets, this cord pairs naturally with LC-terminated fiber distribution cables and fiber patch panels. Consult your structured cabling layout plan to confirm the 16-meter length fits your inter-equipment runs before ordering — patch cord length is one of the few specs that can't be adjusted post-installation without a recable.

Frequently Asked Questions

Q: What fiber type does the DFPCLCLCF16MVI use, and what link speeds does it support?

A: It uses OM4 50/125µm multimode fiber. OM4 supports 10GbE up to 550 meters, and 40GbE or 100GbE up to 150 meters. At 16 meters, this cord has substantial headroom for any of those speeds.

Q: Why does the plenum rating matter — can I use a riser-rated cord instead?

A: Plenum (CMP) rating is required by the National Electrical Code (NEC) in air-handling spaces such as dropped ceilings used for HVAC return air. If your cable route passes through a plenum space, you must use a plenum-rated cord. A riser-rated (CMR) cord is only appropriate for vertical runs in non-plenum conduits or walls. Substituting riser for plenum in an air-handling space is a code violation that will fail inspection.

Q: Is this a simplex or duplex cord, and what does that mean for my installation?

A: This is a duplex cord — both the transmit and receive fibers are enclosed in a single bonded assembly with LC connectors on each end. Each end has two LC connectors (one per fiber). This simplifies routing and labeling compared to managing two separate simplex cords per link.

Q: What connector type does the DFPCLCLCF16MVI use, and will it fit my switch?

A: It uses LC duplex connectors, which are the standard for SFP and SFP+ transceiver ports on virtually all enterprise switches, NVRs, and fiber-capable network appliances. If your equipment uses SC, ST, or MPO connectors, you would need an adapter or a different patch cord.

Q: Can I use this cord for single-mode fiber runs?

A: No. This cord is multimode OM4 fiber. Single-mode transceivers and single-mode fiber runs require OS1 or OS2 single-mode patch cords. Mixing fiber types will result in high insertion loss and link failure.

Q: Is 16 meters the right length for my installation?

A: Measure your actual cable route — not the straight-line distance — before ordering. Account for overhead tray routing, rack entry, and service loops. If your measured route is closer to 10 meters, a shorter cord is preferable to avoid managing excess slack. If it's over 16 meters, size up to avoid running a cord under tension, which can stress the connector ferrules.

Ted Perry

The DFPCLCLCF16MVI is one of those cords that gets specified correctly once and never thought about again — which is exactly what you want from a patch cord. The OM4 fiber grade and plenum CMP jacket aren't upsells here; they're the minimum spec for any 10G-or-above run through an air-handling ceiling space. At 16 meters, you're operating at roughly 3% of OM4's maximum 10GbE distance — insertion loss from the cable itself is essentially zero as a variable.

Technical Highlights:

• OM4 Bandwidth Ceiling: OM4's 4700 MHz·km effective modal bandwidth means this 16-meter cord won't be your bottleneck at 10G, 25G, or 40G. When your switch vendor eventually pushes a 25G SFP28 upgrade, the fiber doesn't change — only the transceivers do.
• Plenum (CMP) Jacket: The CMP rating satisfies NEC Article 770 for installation in air-handling spaces. On commercial jobs with a building inspector, this is the spec that keeps the job from failing rough-in. Non-plenum cord in a plenum zone is a re-pull, not a negotiation.
• LC Duplex Connectors: LC's 1.25mm ferrule is the de facto standard for SFP-family transceivers across Cisco, Aruba, Ubiquiti, and virtually every other enterprise switch brand. No adapters, no compatibility surprises — it plugs in and links up.

Deployment Considerations:

• Verify the actual routed cable length before ordering — 16 meters sounds like plenty until you account for overhead tray routing, a 2-meter drop into a rack, and a service loop at each end. Measure the route, add 10–15% for bends and loops, then select the next-available cord length up.
• OM4 is multimode — confirm that both transceivers on this link are multimode-rated SFPs. Plugging an OM4 multimode cord into a single-mode transceiver will not produce a link; the mismatch is silent but total.

This cord is well-suited for structured cabling runs between IDF and MDF closets in commercial buildings, security head-end racks connecting NVRs to core switching, and any inter-rack fiber link in a plenum-ceiling data room where code compliance is part of the acceptance checklist.