Panduit FRZUP77Y002F071 71ft 24-Fiber OM4 Fixed-Length Trunk Assembly

Overview

The Panduit FRZUP77Y002F071 is a 71 ft, 24-fiber OM4 multimode fixed-length trunk assembly built for high-density optical interconnects in enterprise data centers and structured cabling environments. When your fiber plant demands exact cable lengths, consistent link performance, and clean slack management across dozens of pathways, a made-to-order assembly like this one eliminates the variability and potential contamination risks that come with field-terminated builds.

OM4 multimode fiber is the standard for short- to medium-reach 10G, 40G, and 100G applications — think rack-to-rack runs, distribution point connections, and inter-row links in controlled data center environments. The 71 ft fixed length is purpose-specified: you get exactly what the infrastructure plan calls for, without coiling excess cable into already-dense fiber management trays. For a Panduit fiber infrastructure deployment where cable plant integrity and serviceability matter over the long term, this is the procurement approach that pays off during moves, adds, and changes.

Key Features

• OM4 Multimode Fiber: OM4 supports 550m at 10G and up to 150m at 40G/100G — in a typical data center environment with runs well under 100m, you have substantial headroom for future speed upgrades without replacing the fiber plant. Lower-grade OM3 cuts that ceiling roughly in half.
• 71 ft Fixed Length: A precise 71 ft cut means no excess slack to manage and no short-falls requiring field splices. In high-density fiber trays where even 3–5 ft of extra cable creates routing problems, exact-length assemblies are the professional standard, not the exception.
• 24-Fiber Construction: Twenty-four fibers in a single trunk cable supports dense optical routing between enclosures, patch panels, or MPO cassettes. Running one 24-fiber trunk instead of twelve individual 2-fiber patch cords reduces pathway congestion, simplifies labeling, and cuts installation time significantly in structured cabling builds.
• Factory-Terminated Assembly: Factory terminations are tested and certified at the point of manufacture — end-face quality, insertion loss, and return loss are controlled in a cleanroom environment. Field terminations introduce risk: contamination, improper polish, and inconsistent epoxy cure all degrade optical performance in ways that are difficult to troubleshoot after the fact.
• Made-to-Order Procurement Profile: The no-cancellation, no-return designation signals that this cable is built to your project specifications. That procurement model is appropriate for planned infrastructure builds where the cable schedule is established during the design phase, not improvised at installation time. Budget and schedule accordingly.
• High-Density Optical Interconnect Design: The 24-fiber construction pairs naturally with MPO/MTP breakout cassettes, allowing structured migration to parallel optics architectures (40GBase-SR4, 100GBase-SR4) as bandwidth demands grow — without re-pulling the trunk infrastructure.

Integration & Compatibility

The FRZUP77Y002F071 is designed for deployment within Panduit's broader fiber optic infrastructure ecosystem, including the OptiCom and NetKey product families. The 24-fiber count aligns with standard MPO-24 connectivity for use with Panduit's high-density cassettes and enclosures. OM4 multimode is fully backward-compatible with OM3 equipment — transceivers and switches designed for OM3 will operate over OM4, though at OM3 distance limits. For applications requiring single-mode fiber (OS2) or longer reach, this assembly is not the correct choice; consult the OS2 single-mode fiber options instead.

This trunk is well-suited as a horizontal or inter-rack run feeding into fiber cassettes and enclosures that convert the 24-fiber MPO interface to individual LC or SC duplex connections at the equipment layer. When planning the full link budget, account for the insertion loss contribution of each cassette interface in addition to the trunk itself. Pair with appropriate network switches and transceivers that support OM4 multimode optical specifications for the target link rate.

Frequently Asked Questions

Q: What fiber grade is the FRZUP77Y002F071, and what link speeds does it support?

A: This assembly uses OM4 multimode fiber, which supports 10GbE at up to 550m and 40G/100G parallel optics at up to 150m. For typical data center inter-rack distances well under 100m, OM4 provides substantial headroom for future speed upgrades without replacing the cable plant.

Q: Can I return or cancel the FRZUP77Y002F071 after ordering?

A: No. The FRZUP77Y002F071 is specified as a no-cancellation, no-return item, reflecting its made-to-order procurement profile. Verify your cable schedule and routing requirements before placing the order.

Q: What connector type does the FRZUP77Y002F071 use?

A: The source evidence does not specify the connector type for this assembly. Contact your pre-sales team for connector interface details before ordering if your application requires a specific termination style (MPO, LC, SC, etc.).

Q: Is OM4 fiber backward-compatible with OM3 equipment?

A: Yes. OM4 is backward-compatible with OM3-rated transceivers and switches. The link will operate, but at OM3 distance limits rather than OM4 extended reach. For full OM4 performance, pair with OM4-rated transceivers.

Q: How does a 24-fiber trunk compare to running individual patch cords between enclosures?

A: A single 24-fiber trunk replaces up to twelve individual 2-fiber patch cords, dramatically reducing pathway congestion, simplifying cable management, and cutting installation time. It also reduces the number of individual terminations exposed to contamination risk in the field.

Marty Allison

The spec I want integrators to pay close attention to on the FRZUP77Y002F071 is the fixed 71 ft length combined with the no-cancellation, no-return procurement flag. This is a made-to-order trunk — Panduit builds it to your specification, which means your cable schedule needs to be finalized before purchase, not adjusted after the fact. Get your as-built pathway measurements confirmed before this goes on a PO.

Technical Highlights:

• 24-Fiber OM4 Construction: Twenty-four fibers over OM4 multimode supports 10G at 550m and 40G/100G at 150m — well beyond what any typical inter-rack run requires, giving you meaningful upgrade headroom without re-pulling infrastructure.
• Fixed-Length Factory Assembly: Factory termination controls end-face quality and optical insertion loss in a way field terminations cannot reliably replicate, especially in busy installation environments. You're buying a tested, consistent optical path, not a field-spliced approximation.
• 71 ft Exact Length: In high-density fiber management, excess cable is a real operational problem — it creates bending radius violations, clutters trays, and complicates troubleshooting. A 71 ft spec means this trunk was sized for a specific route; verify your pathway length matches before ordering.

Deployment Considerations:

• This trunk is appropriate for planned inter-rack or inter-enclosure runs where the routing distance has been measured and the cable schedule is locked. Do not order speculatively — the no-return policy means an incorrect length creates a sunk cost.
• The 24-fiber count pairs with MPO-24 connectivity; confirm your cassettes, enclosures, and patch panels support MPO-24 interfaces before committing. Mismatched MPO counts (12 vs. 24) require adapter modules that add insertion loss and cost.

This assembly is the right call for a structured data center fiber buildout where the design is complete, the routing is measured, and the team is ready to install a clean, consistent cable plant — not for ad hoc or speculative procurement.