# Port blocker set Lindy SFP Port Locks Green 10 pcs + 1 key, compatible with SFP, 20×74.5×5.9 mm

**URL:** https://aio.lv/en/product--lindy-47912--10979206
**Data updated:** 2025-12-30 15:01 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** Lindy
**Manufacturer code:** 47912
**EAN:** 4002888479127
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 44.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lindy-47912--10979206

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Lindy SFP Port Locks Green is a set of 10 port blockers with 1 matching key for securing SFP ports. Designed for SFP slots, each blocker measures 20 mm (W) × 74.5 mm (D) × 5.9 mm (H) and is green in colour. The kit prevents unauthorized access, accidental removal and improves physical security in network racks and devices. Suitable for data centres, server rooms and managed network equipment.

## Long description

The Lindy SFP Port Blocker Key set provides a simple way to secure SFP ports by physically blocking insertion of cables, transceivers or foreign objects. The kit includes ten green moulded plastic blockers and one special insertion/removal key. Each blocker fits and latches into an SFP slot like a connector, remaining semi-permanent until removed with the key. The product suits use in data centres, server rooms, offices and educational or public-sector locations where uncontrolled access to network ports should be limited.
Advantages
The port blockers prevent unauthorised or accidental connection to SFP ports, reduce the risk of physical damage to ports and provide a clear visual indication of inactive or reserved ports. The moulded plastic design latches securely in place and the supplied key enables controlled removal. The compact green blockers are sized to fit standard SFP slots and are delivered as a 10-piece set with one key for convenient deployment.
Suitable for
Data centres and server rooms
Managed network racks and switches with SFP slots
Offices, schools and public-sector network equipment
Temporary port lockdown during maintenance or audits
Key specifications
Manufacturer: Lindy
Model / MPN: 47912
EAN: 4002888479127
Contents: 10 green SFP port blockers + 1 insertion/removal key
Blocker dimensions (W×D×H): 20 × 74.5 × 5.9 mm
Compatible with: standard SFP ports
How to use
To install, fit a blocker onto the insertion key, align it with the SFP port and push until it latches, then withdraw the key while holding the blocker in place. To remove a blocker, insert the key into the blocker until it clicks, then pull the assembly out of the port. The blockers remain semi-permanent and should only be removed with the supplied key.
Usage recommendations
The port blockers act as a basic physical and visual deterrent against tampering and accidental connections; they do not prevent a determined attacker from gaining physical access to an SFP port. Keep the removal key in a controlled location and use the green colour to mark inactive or reserved ports.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.01 kg |
| Certification | CE, UKCA, RoHS, REACH & California Proposition 65 |
| Package weight | 15 g |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Height | 5.9 mm |
| Width | 20 mm |
| Depth | 74.55 mm |
| Product colour | Green |
| Package height | 144 mm |
| Package width | 133 mm |
| Package type | Polybag |
| Product type | Port blocker + key |
| Quantity per pack | 10 pc(s) |
| Compatible ports/slots | SFP |
| Number of port blockers | 10 |
| Number of port blocker keys | 1 |
| Warranty period | 2 year(s) |

## FAQ

### How much does the Lindy 47912 port blocker 47912 cost, and is it available for purchase?

The price is 53.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 31 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Lindy products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Lindy service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10979206/61496453_large.webp