Lindy 47891 RJ45 Port Blocker Kit Black with 1 Key and 10 Locks for Network Switches Patch Panels and Outlets
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Lindy
Lindy 47891 RJ45 Port Blocker Kit Black with 1 Key and 10 Locks for Network Switches Patch Panels and Outlets
€29.06 inc. VAT
47891
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Buying Benefits
Verified
Competitive EU pricing
Delivered to Cyprus from EU stock
Local warranty support
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Lindy 47891 — RJ45 Port Blocker Kit, Black
10 blockersRJ45Key includedBlack colour-coded
The Lindy 47891 is the RJ45 Port Blocker Kit, Black (1x Key, 10x Locks): a starter set of one colour-coded key and ten black blockers that lock into unused RJ45 ports. Each blocker is pushed into an unused port by hand and stays there until it is pulled out with the matching black key, so nobody can plug a network cable into that port without it. In practice it stops a visitor or contractor plugging a laptop or an unknown device into a free switch port, wall outlet or patch panel — one of the easiest ways into a company network — and makes every unused port visible at a glance.
Compatibility — check before buying:
Keys are colour-coded: Lindy states that a key only opens blockers of the same colour, so a black blocker needs a black key — a key from another colour will not release it. This kit contains the key. It fits RJ45 ports only — Lindy does not publish a fit for smaller RJ11/RJ12 telephone jacks. Lindy also still lists an older RJ45 blocker generation (for example 40472); it does not publish that keys cross between the two, so stay with one series. Lindy does not publish a fit for deeply recessed or unusually shaped ports; if yours sit deep in a case or behind a cover, send us the device model and we check it.
Best For
✓ Free ports on office switches
✓ Wall outlets in meeting rooms and receptions
✓ Patch panels in open racks
✓ Retail and hospitality networks
✓ Schools and public buildings
✓ Colour-coding ports by VLAN or zone
Key Features
Locks in, key to release
Each blocker clicks into the port by hand, with no tools or software, and comes out only when the matching key is inserted and pulled back.
Colour-coded control
Lindy keys open only blockers of the same colour, so different teams, rooms or security zones can each hold their own colour.
Everything to start
One key plus ten blockers covers the free ports of a small office switch or a row of wall outlets; refills come in packs of 20.
Visible deterrent
A bright blocker in a port shows at a glance that the port is controlled, and an empty port shows that one is missing.
Technical Specifications
Frequently Asked Questions
Singular Expert Insight
We suggest the 47891 as the starting point for anyone new to Lindy RJ45 blockers: fit the ten blockers, keep the key in IT, and add 47892 refills as you cover more ports. Choose one colour per team or zone and stay with it, because keys do not cross colours. Physical blockers work best alongside software port policies, and every order comes with Singular’s local support in Cyprus. See our security products for locks and blockers, or the network switches they protect.
Buyer’s Guide
Buy it if
You want to lock up to 10 black RJ45 ports and need the key as well.
Skip it if
You need other port types, or you already own a black key and only need refills (47892).
Also consider
Lindy 47892, 20 more black blockers for the same key.
Colour
black
Χαρακτηριστικά
Product Code
CL03437
EAN Code
4002888478915
Manufacturer
Lindy