Panduit PSL-DCJB-IW-C RJ45 Port Blockout Device, Off-White, 100-Pack with Removal Tools

Overview

The Panduit PSL-DCJB-IW-C is a polycarbonate RJ45 blockout device engineered to physically prevent unauthorized network connections at the jack level — the most direct form of port security available. Deployed in server rooms, data closets, and structured cabling environments where open, unused RJ45 ports represent a physical intrusion vector, this blockout plugs directly into standard RJ45 openings to block both deliberate unauthorized access and incidental damage from dust, debris, and foreign objects. Each package ships with 100 off-white devices and five dedicated removal tools, making this a practical bulk solution for a full patch panel or switch row in a single order.

For facilities teams enforcing NIST 800-53 physical access controls, PCI-DSS requirements around network access management, or simply maintaining cable plant hygiene in high-traffic areas, the PSL-DCJB-IW-C delivers a low-cost, non-destructive method to enforce port policy without disabling ports at the software layer.

Key Features

• Physical Port Lockout: Inserts directly into standard RJ45 openings to mechanically block insertion of any RJ45 connector — no software configuration required and no dependency on switch firmware or VLAN policy. A rogue device simply cannot be plugged in.
• Dust and Debris Protection: The polycarbonate plug seals the jack opening against particulate ingress. In environments with raised floors, cooling airflow, or high foot traffic, accumulated dust inside RJ45 contacts causes intermittent connectivity issues over time — blocking unused ports eliminates that failure mode entirely.
• Dedicated Removal Tool Included (5x per pack): The blockout devices are not removable by hand — extraction requires the included proprietary tool. Five tools per 100-unit pack means multiple technicians can work simultaneously without sharing a single key, and the removal barrier is real enough to deter casual tampering without requiring permanent port disablement.
• Polycarbonate Construction: Polycarbonate provides the right balance of rigidity and resilience for a port plug — firm enough to resist accidental pull-out from cable brush contact, durable enough to survive years of patch panel service without becoming brittle or deforming under minor impact.
• Off-White Color (PSL-DCJB-IW-C): Matches standard off-white patch panels and keystone jacks common in commercial structured cabling installations. Color-coding blocked versus active ports is a recognized best practice in cable management — the off-white variant blends with surrounding hardware while remaining visually distinct from inserted cables.
• Compact Profile (0.46 in W × 0.4 in H / 11.6 mm × 10.1 mm): Sized to fit within the standard RJ45 jack footprint without protruding into adjacent port clearance. In high-density patch panels where ports are spaced at minimum pitch, an oversized plug would obstruct neighboring active ports — these stay within the jack boundary.
• 100-Unit Pack Quantity: A single PSL-DCJB-IW-C package covers a full 48-port patch panel with room to spare, or roughly two 48-port panels when sharing removal tools across a team. Ordering by carton (10 units per carton) scales to larger deployments without per-unit overhead.
• Compatible with Most Standard RJ45 Openings: Designed for broad compatibility across keystone jacks, patch panels, and wall plates using standard RJ45 form factor — not limited to Panduit-brand hardware.

Integration & Compatibility

The PSL-DCJB-IW-C works with most standard RJ45 jack openings regardless of manufacturer — patch panels, modular wall plates, surface-mount boxes, and switch front panels all accept the standard RJ45 form factor this blockout is designed for. The device does not interact with switch management software, RADIUS authentication, or 802.1X frameworks; it operates entirely at the physical layer. This makes it complementary to — not a substitute for — software-based port security: deploy blockouts on ports that should never be active, and use 802.1X or port shutdown commands on ports that are managed dynamically.

Within the Panduit physical security device line, these blockouts pair naturally with Panduit's cable management and patch panel products for a cohesive copper plant security strategy. If you are specifying port security accessories for a structured cabling audit or physical security refresh, the PSL-DCJB-IW-C belongs on the same BOM as cabinet locks, patch panel labeling, and cable management arms.

For projects involving managed PoE switches or network infrastructure buildouts, specify blockouts for every unused port at commissioning time — retrofitting them after cables are dressed is more time-consuming than installing them during initial patching.

What's in the Box

• 100x RJ45 Blockout Devices, Off-White (polycarbonate)
• 5x Removal Tools

Frequently Asked Questions

Q: Does the PSL-DCJB-IW-C require any special tools for removal, or can it be pulled out by hand?

A: Removal requires the dedicated tool included in the package — it cannot be extracted by hand. Each 100-unit pack includes five removal tools, allowing multiple technicians to work simultaneously.

Q: How many blockout devices and removal tools are included per package?

A: Each package of the PSL-DCJB-IW-C includes 100 off-white blockout devices and 5 removal tools. The carton quantity is 10 packages, so a full carton contains 1,000 blockout devices and 50 removal tools.

Q: Is the PSL-DCJB-IW-C compatible with patch panels and switches from manufacturers other than Panduit?

A: Yes — the device is designed to work with most standard RJ45 openings regardless of manufacturer, including patch panels, keystone jacks, wall plates, and switch front ports that use the standard RJ45 form factor.

Q: What is the PSL-DCJB-IW-C made of, and will it become brittle over time in a data center environment?

A: The blockout device is made from polycarbonate, which is a durable thermoplastic that maintains its properties well in controlled indoor environments such as data closets and server rooms. It will not become brittle under normal data center operating conditions.

Q: Does installing the PSL-DCJB-IW-C damage the RJ45 jack in any way?

A: No — the blockout is a non-destructive, reversible security measure. It inserts into the jack opening without modifying or damaging the jack contacts, and can be removed with the included tool when the port needs to be activated.

Q: What is the exact color — is it bright white or off-white?

A: The PSL-DCJB-IW-C is off-white, which matches the color of most commercial patch panels and standard keystone jacks rather than a stark bright white. If you need a different color variant, check the PSL-DCJB product family for other available color options.

Eden Phillips

The PSL-DCJB-IW-C is one of those line-items that gets overlooked on structured cabling BOMs until an auditor flags open RJ45 ports as a physical security gap. At 100 devices per package with five dedicated removal tools included, it covers a fully populated 48-port patch panel in a single order — and the tool-required extraction means you are not just relying on a friction fit that a curious hand can defeat.

Technical Highlights:

• Polycarbonate construction: More dimensionally stable than cheaper nylon alternatives — won't swell or warp in environments with variable humidity, which matters in mechanical rooms or facilities where climate control isn't perfectly uniform.
• Compact footprint (0.46 in W × 0.4 in H): Stays within the RJ45 jack boundary, so installing these on a high-density panel won't obstruct adjacent active ports — a real concern on patch panels running 24 or 48 ports in a 1U space.
• 5 removal tools per 100-unit pack: The 1:20 tool-to-device ratio is intentional — it lets two or three technicians work a panel simultaneously during an audit or reconfiguration without passing a single tool back and forth across a rack row.

Deployment Considerations:

• Install at commissioning time, before cable management arms and horizontal managers are dressed — retrofitting blockouts into a fully cabled patch panel is significantly more time-consuming than placing them during initial port assignment.
• The off-white color matches most commercial patch panels, but if your facility uses color-coded port zoning (e.g., red for restricted VLANs), verify the PSL-DCJB color family includes the variants your standard calls for before specifying this SKU exclusively.

The PSL-DCJB-IW-C fits best in a PCI-DSS or HIPAA compliance environment where the physical access control narrative requires documented evidence that unused network ports are physically secured — the tool-required removal gives you an auditable barrier that a port shutdown command alone does not.