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Surge protector module for Power Over Ethernet, 54 V

DIVERSIFIED TECHNOLOGY GROUP, INC

DIVERSIFIED TECHNOLOGY GROUP, INC DTK-MRJPOE 54 V PoE surge protector

SKU CH-TGG7-FJEX7

Protects 54 V Power over Ethernet circuits for cameras, DVRs, NVRs and access control systems

  • Input Voltage54 V
  • Protection ModesEthernet
  • Protects PoE circuits with 54 V surge suppression
  • Installs at equipment or injector for flexible deployment
  • Shields DVRs, NVRs, cameras and access control
  • Point-of-use design stops transients at the device
  • Supports Power over Ethernet connections up to 54 V

PoE surge protector for 54 V lines

This surge protector is built for Power over Ethernet circuits operating at 54 V. It installs at the equipment end or ahead of injectors and midspan devices to guard connected hardware from transient voltage events.

Suits PoE cameras, NVRs, phones and access control

Installers protecting PoE DVRs, NVRs, cameras, telephones and access control panels will find this unit appropriate. It is not intended for non-PoE data lines, higher-voltage power feeds or applications that require multi-stage filtering beyond basic surge suppression.

Rated for 54 V PoE input voltage

The protector’s input voltage rating of 54 V is the key specification that determines whether it matches the PoE standard used on site. Verify that the circuit’s nominal voltage aligns with this rating before installation.

Highlights

  • Protects PoE circuits with 54 V surge suppression
  • Installs at equipment or injector for flexible deployment
  • Shields DVRs, NVRs, cameras and access control
  • Point-of-use design stops transients at the device
  • Supports Power over Ethernet connections up to 54 V

Specifications

BrandDITEK
Input Voltage54 V
Protection ModesEthernet

Questions about this item

Does the DTK-MRJPOE add noticeable heat or power draw when protecting a PoE camera running continuously?

The unit is a passive surge protector with no active components, so it adds no measurable heat or power consumption to the 54 V PoE circuit during continuous operation.

What cabling and PoE equipment must already be in place for the DTK-MRJPOE to function?

You need an existing Ethernet cable run carrying 54 V Power over Ethernet and a compatible PoE injector, midspan or switch to supply that voltage.

Will the DTK-MRJPOE work with older PoE cameras and DVRs that stay on the same network?

Yes, it protects any device on a 54 V PoE circuit regardless of age, so legacy cameras, DVRs, NVRs and access-control units remain safeguarded.

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