Panduit FRIDT4X4LBL FiberRunner 4x4 2-Port Spillout Fitting

Overview

The Panduit FRIDT4X4LBL is a 2-port spillout fitting engineered for the FiberRunner® 4x4 routing system, purpose-built for structured fiber management in data centers and telco central offices. At 5.42 in. wide and 3.53 in. tall, this polycarbonate/ABS fitting provides two dedicated exit ports that let you branch fiber laterally out of the main 4x4 raceway without bending radius violations or cable stress — the kind of detail that separates a clean install from a troubleshooting headache six months later.

Constructed from a polycarbonate/ABS blend and finished in black, the FRIDT4X4LBL meets RoHS compliance requirements and carries UL listing to 2024 Optical Fiber Cable Routing Assemblies standards, including Telcordia GR-63-CORE Network Equipment Building Systems Level 3 — the seismic and environmental benchmark that carrier-grade and colocation environments frequently mandate in procurement specs.

Key Features

• 2-Port Spillout Design: Two dedicated exit ports channel fiber out of the 4x4 FiberRunner raceway at controlled angles, preserving minimum bend radius on multi-strand runs. On dense patch or splice trays where cable congestion builds quickly, having discrete spillout paths prevents the ad hoc zip-tie workarounds that compress fiber and degrade insertion loss over time.
• Polycarbonate/ABS Construction: The blended polymer shell balances rigidity with enough impact resistance to survive the repeated access common in active data center environments. Unlike standard ABS fittings, the polycarbonate content adds dimensional stability under sustained mechanical load — relevant when cable fills approach the routing system's rated capacity.
• Overall Dimensions — 5.42 in. W × 3.53 in. H × 4.64 in. L: These footprint dimensions are sized to the 4x4 FiberRunner channel profile, so the fitting seats flush without shimming or field modification. Confirm your raceway run has clearance for the 4.64 in. body depth before finalizing installation positions at congested vertical sections.
• RoHS Compliant: Meets EU Restriction of Hazardous Substances requirements — a baseline procurement requirement for most enterprise and public-sector data center projects. No special disposal handling for the polymer components at end of service life.
• UL Listed to 2024 Optical Fiber Cable Routing Assemblies: The UL listing confirms the fitting has been independently tested against the current revision of optical fiber routing assembly standards. For facilities requiring documented third-party validation of every raceway component in the fiber plant, this listing supports that audit trail without additional testing cost on your end.
• Telcordia GR-63-CORE Level 3 Compliance: GR-63-CORE Level 3 is the seismic zone qualification standard used extensively by telecom carriers, colocation providers, and any facility in a Zone 4 seismic area. If your data center or central office SLA references Telcordia network equipment building standards, this fitting satisfies the structural requirement at the raceway fitting level — not just the rack or frame.
• Black Finish: Matches standard black FiberRunner 4x4 channel components for visual consistency across the fiber plant. Color uniformity matters in environments where cable type, routing layer, or circuit ownership is identified by color discipline.
• Sold in Individual Units (Carton Qty 5): Package quantity is 1, with a carton quantity of 5. Order the exact count your bill of materials requires — useful for moves, adds, and changes where you need a handful of fittings rather than a full case, and also practical for initial installs where you're buying to the job count.

Integration & Compatibility

The FRIDT4X4LBL is designed specifically for use with the Panduit FiberRunner® catalog 4x4 routing system. It integrates directly into the 4x4 channel profile without adapters or field modification. For environments standardized on Panduit's fiber routing systems, this fitting is a drop-in component — verify your installed channel color and system generation match before ordering if you're adding to an existing run. This fitting is not rated or dimensioned for the 2x2, 4x4 XD, or 6x4 FiberRunner variants; use the correct fitting SKU for each channel size to maintain system ratings and bend radius compliance.

Because this component carries Telcordia GR-63-CORE Level 3 certification, it can be specified into carrier-grade and colocation infrastructure projects where the entire fiber routing assembly — not just the active equipment — must meet seismic qualifications. Pair this with compatible cable management accessories from the same FiberRunner family to maintain consistent ratings across the full routing path.

What's in the Box

• 1x Panduit FRIDT4X4LBL FiberRunner 4x4 2-Port Spillout Fitting (black, polycarbonate/ABS)

Frequently Asked Questions

Q: What routing system is the FRIDT4X4LBL compatible with?

A: The FRIDT4X4LBL is designed specifically for use with the Panduit FiberRunner® 4x4 routing system. It is not dimensioned for 2x2, 6x4, or other FiberRunner channel sizes — confirm your installed channel profile before ordering.

Q: Does the FRIDT4X4LBL meet Telcordia GR-63-CORE seismic requirements?

A: Yes. The FRIDT4X4LBL is compliant with the applicable tests in Telcordia GR-63-CORE Network Equipment Building Systems Level 3, making it suitable for carrier-grade central offices and colocation environments that mandate seismic qualification for raceway components.

Q: Is the FRIDT4X4LBL RoHS compliant?

A: Yes, the FRIDT4X4LBL is RoHS compliant. The polycarbonate/ABS construction meets EU Restriction of Hazardous Substances requirements, which satisfies the baseline material compliance requirement for most enterprise and public-sector projects.

Q: What are the overall dimensions of the FRIDT4X4LBL?

A: The fitting measures 5.42 in. wide, 3.53 in. tall, and 4.64 in. in overall length. Verify that your raceway installation has sufficient clearance for the 4.64 in. body depth, particularly at congested vertical channel sections.

Q: What is the package quantity for the FRIDT4X4LBL?

A: The FRIDT4X4LBL ships with a package quantity of 1 unit, with a carton quantity of 5. You can order individual units to match your bill of materials precisely for moves, adds, and changes.

Q: Is the FRIDT4X4LBL UL listed?

A: Yes. The FRIDT4X4LBL carries a UL listing to the 2024 Optical Fiber Cable Routing Assemblies standard, providing independent third-party validation for facilities requiring documented compliance across all fiber routing components.