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Vszerda RJ45 Ethernet surge protector, compact plastic housing with shielded ports

Vszerda

Vszerda RJ45 Ethernet Network Surge Protector 10 45 100

SKU CH-FH0F-YNNAP

Protects a single RJ45 data line from lightning and surge damage with multi-level TVS suppression for 10/100M Ethernet gear

  • Protects network gear from lightning surges with multi-level protection circuit
  • Low-capacitance design keeps 10/100M Ethernet speeds intact
  • Eight built-in TVS diodes clamp high-voltage pulses fast
  • Shielded RJ45 interface blocks EMI and RFI on the line
  • Ground connection diverts surge energy away from connected devices

Single-Line Surge Protector

The Vszerda RJ45 surge protector safeguards a single Ethernet data line against lightning strikes and industrial surges. It is intended for installers protecting PoE switches, IP cameras, routers or similar 10/100M BASE-T equipment. The device clamps high-voltage pulses before they reach connected hardware.

Ground Connection Required

Before ordering, confirm you can run a ground wire from the protector’s earth terminal to a verified grounding point. Without this connection the suppressor cannot divert surge energy away from your network gear. Also verify that the cable run uses shielded RJ45 patch leads so the unit’s shielded interface maintains continuity.

Shielded RJ45 Interface

The built-in shielded RJ45 ports block external EMI and RFI while maintaining signal integrity on 10/100M links. Eight internal TVS diodes provide the clamping function without adding measurable latency. No software or drivers are involved; protection is purely passive once the unit is grounded and inline.

How it compares

Measured against everything we stock in Ethernet & LAN Cables, at today’s prices. Recalculated every night.

Price $14.99
Typical for this category: the median of 9,945 items is $14.99.

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Specifications

No published specifications for this item yet.

Questions about this item

What comes in the box and what must I supply to make the protector work?

The package includes the surge protector with shielded RJ45 ports and built-in TVS diodes; you must provide a solid ground connection and your own Ethernet patch cables.

Which of the 10, 45, 100 ratings matches my 100 Mbps switch?

The 100 figure corresponds to 100BASE-T equipment, so choose this unit for a 100 Mbps switch or router.

How does the 100 rating affect real-world throughput on my link?

The device is specified for 10/100M BASE-T networks, so it will pass standard 100 Mbps traffic without degrading the signal.

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