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McCown Replacement PCB for GigE Surge Suppressor - High Voltage

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  • Manufacturer: McCown
1 in stock
College Station
1 In stock

Product Information

McCown Technology Corporation 800-GIGE-SS-HV-PCB

Outdoor Ethernet Surge Protector Replacement PCB

Outdoor 10/100/1000 Mbps GigE Ethernet Surge Suppressor Replacement PCB. No housing.

Both solid state surge components as well as a Gas Discharge Tube allow it to protect CAT5/6 circuits like no other

Outdoor mount GigE surge suppressor – protector. The circuit is similar to proven and popular 444SS suppression circuit and is identical to the GIGE-APC in design.

Proven Circuit

The proven and popular 444SS GDT/Avalanch Diode parallel hybrid design is what puts this circuit ahead of the others.

The design provides protection for both common (longitudinal) and differential (transverse) mode surges.

Where a number of GigE devices are colocated becomes an ideal application for this Ethernet Surge Protector as a result of the 1RU size. The HV version supports 802.3af modes A and B. Shielded RJ45 jacks provide grounds and bonding to shielded plugs and shielded cables.

Shielded Connectors

This GIGE-SS Ethernet Surge Protector-Suppressor-Arrestor is a direct cross for 600SS and many other outdoor mount surge suppressors; however, this unit but is much more robust than most because of the shielded RJ45 jacks for industrial grounding/bonding and less loading (low capacitance) for the long GigE circuits and greater protection from surges.

The design of this circuit does not employ Metal Oxide Varistors (MOV)s nor Back Up Gaps (BUGs); therefore it is both fast, durable and reliable!

It is simply a better circuit. Greater protection for your expensive equipment is provided by the GigE-SS Ethernet Surge Protector.

As previously mentioned, shielded and grounded jacks bond shielded CAT5 and CAT6 wiring to the building ground system. There are also multi stage surge elements that are designed specifically for demanding NOC and WISP environments. This product was invented at the request of our WISP customers who had had failures of the 600SS made by by Motorola.

This protector is compatible with 802.3af Power-over-Ethernet (PoE) circuits as well as passive POE systems. It supports both PoE mode A and B for power.

Hundreds of Thousands of Outdoor GigE Ethernet Surge Suppressors are in use world wide.

This protector is also available in the following versions: For indoor use with RJ45 Jacks, GIGE-APC-HV


  • GigE Ethernet surge suppression design with low clamp voltages
  • Shielded RJ45 connectors provide a ground to shielded plugs
  • Ultra fast suppression – typically less than 1.0ps from 0 Volts to BV min
  • Faster acting than Thyristor designs
  • Bi-Directional TVS provides full protection even during a destructive surge
  • CAT5, CAT5e and CAT6 compatibility
  • Reliable differential gas tube protection
  • Impact and weather resistant enclosure with locking hinged cover
  • POE compatible
  • GDT/Avalanch Diode parallel hybrid design.
  • Lower loss and crosstalk than Thyristor based designs
  • Ethernet CRC error correction circuit
  • Ultra fast suppression – typically less than 1.0ps from 0 Volts to BV min


  • Backhaul radios
  • Installed at outdoor tower colocation sites
  • Use the HV version for sites with high power (100 watts and over) RF exposure to the CAT5 and for 802.3af circuits.
  • 10/100/1000 Base-T Gigabit Ethernet Equipment
  • Wireless Access Points & Bridges
  • Wireless Client Adapters
  • IP Cameras with POE


Specifications 800-GIGE-SS-HV-PCB

Attenuation3dB @ 1000Mhz
NEXT Increase0.2dB
Return Loss Decrease0.3dB
Clamping Voltage4 Volts (HV Version 69 Volts)
Height5.5 inches
Width4.4 inches
Weight.35 lbs (.15kg)


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