Ubiquiti UACC-KEYSTONE-BLANK-INSERT-TH Keystone Blank Insert 12-Pack
The UACC-KEYSTONE-BLANK-INSERT-TH is a snap-in blank insert designed to cover unused keystone ports on Ubiquiti UniFi keystone blank patch panels. Supplied as a 12-pack, these inserts maintain a clean, finished appearance in 19-inch rack installations while protecting open port positions from dust and accidental contact.
Key Features
- Flame Retardant Polycarbonate Construction: Material resists ignition and limits flame spread—important for data centers and telecom rooms where fire safety codes require flame-rated components in enclosed rack spaces.
- Low-Profile Design: Measuring 6.3 mm wide × 14.6 mm deep × 18 mm tall and weighing only 1.8 grams each, the inserts don't add bulk to your patch panel layout or create cable routing conflicts in congested rack environments.
- Snap-In Mounting: Installs without tools—press into place and it seats flush with surrounding keystone jacks. Reduces provisioning time when reconfiguring or decommissioning ports.
- 12-Unit Pack Quantity: One pack covers a full row of a standard 24-port patch panel, or leaves spares on hand for future expansions without ordering multiple units.
- Dust and Contact Protection: Closed ports prevent dust accumulation inside the panel and reduce the risk of accidental fiber or copper connections to unpopulated positions—a common source of troubleshooting time in large installations.
- Uniform Appearance: Maintains visual consistency across the patch panel, aiding technician workflow and simplifying visual cable audits during maintenance windows.
Integration & Compatibility
The UACC-KEYSTONE-BLANK-INSERT-TH is compatible exclusively with Ubiquiti UniFi keystone blank patch panels. It fits standard keystone jack openings and does not interfere with adjacent live ports. Suitable for 19-inch rack deployments where port density management and visual organization are required.
What's in the Box
- 12x Keystone blank insert pass-through units
Frequently Asked Questions
Q: Will the UACC-KEYSTONE-BLANK-INSERT-TH work with non-Ubiquiti patch panels?
A: No. The insert is engineered for Ubiquiti UniFi keystone blank patch panels and fits standard keystone openings on those panels only. Compatibility with other manufacturers' patch panels is not verified or supported.
Q: Can I remove and reinstall the insert if I need to populate a port later?
A: Yes. The snap-in design allows removal and reinstallation without damage, provided normal handling is used. No special tools are required.
Q: Are these inserts flame-retardant rated for UL or other safety standards?
A: The material is constructed from flame retardant polycarbonate, which resists ignition and limits flame spread in accordance with material-level fire safety. Specific UL or IEC certifications for the insert itself are not detailed in the product documentation.
Q: How many inserts do I need for a 48-port patch panel?
A: Two 12-packs (24 inserts total) would cover all 48 ports if you want to blank every unused position. Most deployments blank only active rows, so requirements depend on your initial port utilization.
Ted PerryPerspective based on aggregated and affiliated engineering team experience.
The UACC-KEYSTONE-BLANK-INSERT-TH is a straightforward accessory that solves a real rack hygiene problem. At 1.8 grams and 6.3 mm wide, these inserts are unobtrusive, but the flame-retardant polycarbonate material matters more than it initially appears. Many installations treat blanking as cosmetic, then get caught off-guard when a fire marshal or compliance auditor walks through and flags open ports in data center racks as a fire pathway.
Deployment Considerations:
- Flame-Retardant Material: Polycarbonate construction means you're not introducing non-rated plastic into a space where fire codes may require flame suppression. It's a small detail that prevents downstream compliance friction.
- 12-Pack Sizing: One pack covers a single row of a standard 24-port panel. If you're deploying a full 48-port panel and want complete blanking, factor two packs into the BOM. Common mistake is underbuying the first time around.
- Snap-In Fit Tolerance: These are designed for Ubiquiti's keystone openings only. Field-fitting to third-party panels is not supported and often results in loose or dropped inserts during cable work. Stick to the specified compatibility.
Best Fit: Ubiquiti UniFi patch panel deployments where you need to manage port appearance and meet basic fire safety requirements for enclosed rack infrastructure. Not necessary for open-frame or cable tray environments, and of minimal value in non-Ubiquiti installations.
