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SFP Port Blocker - Green

SFP Port Blocker - Green

Protect Critical SFP Ports from Tampering, Damage or Unauthorised Access. The Lindy SFP Port Block...

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Lindy SFP Port Blocker Key Green 47911 Network - Key Only, Locks Not Included

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eBayLindy SFP Port Blocker Key Green 47911 Network - Key Only, Locks Not Included
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Product Information

Full details

The Lindy SFP Port Blocker Key is designed for IT professionals and network administrators who need to physically secure unused SFP ports in sensitive environments like data centers, enterprise networks, and AV-over-IP systems. Its key benefit is providing a fast, effective, and low-cost method to prevent unauthorized access, accidental cable insertions, or foreign object intrusion, thereby reducing the risk of port damage and network downtime. A key caveat is that it serves as a basic physical deterrent and will not stop a determined attacker intent on gaining access. This product offers a robust solution for safeguarding fiber infrastructure with a simple, tool-free installation and a secure latching mechanism.

All features

ColourGreen
Model Part Number47911
BrandLindy

Extended Product Information

FAQs

What is an SFP port blocker used for?

An SFP port blocker is used to physically secure unused SFP ports, preventing unauthorized access, accidental cable insertion, or foreign object intrusion, thereby protecting the port from damage and potential downtime.

How do I install a Lindy SFP Port Blocker?

Installation is tool-free. Attach the blocker to the key, insert it into the SFP port until it latches, and then pull the key away. The blocker will remain locked in the port.

How do I remove an SFP Port Blocker?

To remove, simply insert the key back into the blocker until it 'clicks', and then pull the key away. The blocker will be released.

What materials are the SFP Port Blockers made from?

They are made from Acrylonitrile butadiene styrene (ABS), a durable plastic material.

What is the warranty period for this product?

The Lindy SFP Port Blocker key comes with a 2-year warranty.

Can these blockers prevent determined attackers from accessing my network?

These blockers provide a basic physical and visual deterrent. They are not designed to prevent a determined attacker intent on gaining physical access to an SFP port.

Are additional keys available if I lose mine?

Yes, additional keys and blocker packs are available separately.

Troubleshooting

Blocker will not insert into SFP port

Ensure the SFP port is empty and free of debris. Verify that the blocker is correctly aligned with the port opening.

Blocker does not latch securely

Try inserting the blocker again with firm, consistent pressure. If the issue persists, the blocker may be damaged or the port may have an internal obstruction. Contact support if necessary.

Key does not release the blocker

Ensure the key is fully inserted into the blocker until it 'clicks'. Try wiggling the key gently while pulling it away. If the key is damaged, use a spare if available or contact support.

Pros and Cons

Pros

  • Provides essential physical security for SFP ports.
  • Simple and fast tool-free installation.
  • Cost-effective for large-scale deployments.
  • Helps prevent accidental damage and unauthorized access.
  • Acts as a clear visual indicator for port status.

Cons

  • Serves as a basic deterrent, not a high-security lock.
  • Requires the specific key for removal, which could be lost.
  • Only protects against physical intrusion, not logical access.

Setup, Compatibility & Care

Setup:

  1. Ensure the SFP port is empty and accessible.
  2. Take a Lindy SFP Port Blocker (sold separately or as part of a kit) and attach it to the provided key.
  3. Insert the blocker firmly into the SFP port until it latches securely, similar to how a network cable connector would.
  4. Carefully pull the key away from the blocker, leaving the blocker in place.

Compatibility:

  • Compatible with standard SFP (Small Form-factor Pluggable) ports.
  • Made from durable Acrylonitrile butadiene styrene (ABS) material.

Care:

  • Clean the port blockers with a dry or slightly damp cloth as needed. Avoid using harsh chemicals or abrasive cleaners.
  • Store keys in a secure location to prevent unauthorized removal of blockers.
  • The product is CE, UKCA, RoHS, REACH & California Proposition 65 certified.

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