Ditek DTK-MRJEXTS Installation guide

Ditek
Brand
Ditek
Model
DTK-MRJEXTS
Type
Installation guide

Ditek DTK-MRJEXTS is a surge protection device (SPD) designed to protect sensitive electronic loads connected to service panels, fire panels, or directly to the electronic device. It provides high performance protection for PoE Extender Circuits using Ethernet cable and RJ45 connectors.

The DTK-MRJEXTS is easy to install and can be mounted using double-sided tape or screws. It features a compact design and includes a ground lead for proper grounding.

Ditek DTK-MRJEXTS is a surge protection device (SPD) designed to protect sensitive electronic loads connected to service panels, fire panels, or directly to the electronic device. It provides high performance protection for PoE Extender Circuits using Ethernet cable and RJ45 connectors.

The DTK-MRJEXTS is easy to install and can be mounted using double-sided tape or screws. It features a compact design and includes a ground lead for proper grounding.

Doc # INT-100171-001
Part No. 191602 Rev. 1
INSTALL INSTRUCTIONS
DTK-MRJEXTS
DITEK Corporation
ONE DITEK CENTER
1720 Starkey Road
Largo, FL 33771
INSTALLATION
This Surge Protection Device (SPD) is a high performance device, designed to provide protection
for sensitive electronic loads connected to service panels, fire panels, or where the SPD is
directly connected to the electronic device. Maximum protection will only be achieved if the SPD
is properly installed.
Please read and follow the installation instructions carefully.
NOTICE: This SPD should be installed by a licensed contractor in accordance with the National
and Local Electrical Codes and the following instructions.
APPLICATION
Surge suppression for PoE Extender Circuits using Ethernet cable and RJ45 connectors.
INSTRUCTIONS:
Caution: Measure all voltages to insure applied voltage does not exceed the voltage rating of
the unit. Improper installation voids the warranty.
This unit must be connected in series with the equipment to be protected.
1. Turn off the power to the circuit before beginning installation.
2. Using the RJ45 tipped supply/patch cable ran between the PoE Extenders, disconnect the cable from
the output, of the camera side, PoE Extender and plug it into the “IN” side of the DTK-MRJEXTS.
3. Using a 3’ RJ45 tipped patch cord, connect the output side of the PoE Extender to the “OUT” side
of the DTK-MRJEXTS.
4. Using the RJ45 tipped supply/patch cable ran between the PoE Extenders, disconnect the cable from
the output, of the head end equipment side, PoE Extender and plug it into the “IN” side of the
DTK-MRJEXTS.
5. Using a 3’ RJ45 tipped patch cord, connect the the output side of the PoE Extender to the “OUT” side
of the DTK-MRJEXTS.
6. Connect the ground lead to the ground terminal on the DTK-MRJEXTS. Make sure the ground wire is
as short as possible.
Ground Resitance Rule: Max ground resistance is 25 Ohms, 5 Ohms or less is optimum.
This cannot be an assumed value and must be measured to assure proper grounding.
7. For mounting, use the double sided tape (supplied), or two #8 screws (not supplied).
8. After all connections have been made and no hazards exist, restore power.
Note: The grounding detail is not applicable when a shielded protector using STP (Shielded Twisted Pair),
with properly tipped shielded RJ45 connectors, has been terminated at a properly mounted and grounded
shielded rack mount surge protector. The shield is used to dissipate the excess overvoltage. For
DTK-MRJPOES or DTK-MRJEXTS use the DTK-RM12POES, or DTK-RM24POES shielded
rack mount multi-channel protectors.
Drawn By: B. Aycock 12/11/17
Revised By: R. Mitchell 12/11/17
DITEK Technical Support Available 24/7
1-888-472-6100 www.diteksurgeprotection.com
IN OUT
SUPPLY PATCH CABLE
EQUIPMENT PATCH CABLE
3' LENGTH MINIMUM
TO EQUIPMENT
GND
GROUND WIRE 14AWG
MINIMUM
GROUND DETAIL
Doc # INT-100171-001
Part No. 191602 Rev. 1
INSTALL INSTRUCTIONS
DTK-MRJEXTS
Illustrations Page
DITEK Corporation
ONE DITEK CENTER
1720 Starkey Road
Largo, FL 33771
INSTALLATION
Drawn By: B. Aycock 12/11/17
Revised By: R. Mitchell 12/11/17
DITEK Technical Support Available 24/7
1-888-472-6100 www.diteksurgeprotection.com
IN - UNPROTECTED
DITEK
Surge Protection
DTK-RM12POES
MADE IN USA
POE SWITCH
POE CAMERA
3 ft min (.914 m)
POE EXTENDER
DITEK
Surge Protection
DTK-MRJEXTS
DTK-MRJPOES
POE EXTENDER DITEK
Surge Protection
328 ft (100 m)
3 ft min (.914 m)
DITEK
Surge Protection
DTK-MRJEXTS
3 ft min (.914 m) 328 ft (100 m) 3 ft min (.914 m)
POE EXTENDER
DITEK
Surge Protection
DTK-MRJEXTS
POE EXTENDER
3 ft min (.914 m)
DITEK
Surge Protection
DTK-MRJEXTS
3 ft min (.914 m)
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Ditek DTK-MRJEXTS Installation guide

Ditek
Brand
Ditek
Model
DTK-MRJEXTS
Type
Installation guide

Ditek DTK-MRJEXTS is a surge protection device (SPD) designed to protect sensitive electronic loads connected to service panels, fire panels, or directly to the electronic device. It provides high performance protection for PoE Extender Circuits using Ethernet cable and RJ45 connectors.

The DTK-MRJEXTS is easy to install and can be mounted using double-sided tape or screws. It features a compact design and includes a ground lead for proper grounding.

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