Ubiquiti ETH-SP-G2 Ethernet Surge Protector Gen 2 Outdoor PoE

Key Features

The Ubiquiti ETH-SP-G2 Ethernet Surge Protector Gen 2 Outdoor PoE is a passive Ethernet protection device designed to add ESD and surge protection to outdoor Ethernet network links. It uses two passive, surge-protected RJ45 connections and supports PoE, allowing it to be installed inline between an outdoor network device and the connected Ethernet infrastructure.

It is particularly relevant for outdoor wireless access points, CPEs, network bridges, IP surveillance equipment and other Ethernet-connected devices installed on poles, rooftops, building exteriors and other exposed locations. The current Ubiquiti specification lists protection for data lines up to 2.5Gbps, 10kA+ discharge current, IPX5 weatherproofing and operation from -30°C to 65°C.

• Outdoor Ethernet Surge Protection for exposed network installations.
• 2 x Passive RJ45 Connections for inline Ethernet protection.
• PoE Support for compatible powered Ethernet deployments.
• Up to 2.5Gbps Data Line Protection according to current Ubiquiti specifications.
• 10kA+ Discharge Current for transient surge protection.
• IPX5 Weatherproof Polycarbonate Housing for outdoor installation environments.
• Grounding Point for proper surge discharge installation.
• -30°C to 65°C Operating Temperature.
• ETSI300-019-1.4 Shock and Vibration Certification.

Outdoor Ethernet Protection

Outdoor Ethernet equipment can be exposed to electrical transients, electrostatic discharge and surge events that are less common in protected indoor network environments. The ETH-SP-G2 is designed to be installed inline with the Ethernet connection so transient energy can be directed toward the grounding system instead of passing directly toward connected network equipment.

This makes the device relevant for outdoor wireless deployments, rooftop networking, surveillance installations, building-to-building Ethernet links and other applications where Ethernet cabling leaves a protected indoor environment.

For Indian installations in Delhi NCR, Gurgaon, Noida and Faridabad, outdoor network equipment can encounter monsoon humidity, summer heat, dust and thunderstorms. Proper grounding, shielded cabling and suitable installation practices remain essential; the surge protector should be treated as one part of the overall protection system rather than as a substitute for correct electrical grounding.

Passive RJ45 Protection

The device uses two RJ45 female connectors and does not require a separate power supply or network configuration. Ethernet traffic passes through the protector while the protection circuitry handles transient events.

Because it is passive, the ETH-SP-G2 can be incorporated into an existing Ethernet path without introducing another powered networking device. This is useful for installers working with outdoor access points, wireless bridges and PoE-powered equipment where simplicity at the mounting location is important.

For example, an outdoor wireless access point can be connected through the surge protector before the Ethernet cable enters the building. The exact grounding arrangement should follow Ubiquiti’s installation instructions and applicable local electrical requirements.

PoE Compatibility

The ETH-SP-G2 supports PoE, allowing compatible Ethernet power-and-data connections to pass through the protection device. Ubiquiti’s current specifications list PoE support, while its earlier technical documentation specifies IEEE 802.3af support.

This makes the protector useful for PoE-powered outdoor access points, wireless CPE equipment and compatible network devices. The surge protector itself is passive; it does not generate PoE power and therefore must be connected to a compatible PoE switch or injector elsewhere in the network.

For larger deployments, a suitable PoE switch should be selected according to the power requirements of the connected devices. Thencix also carries the TP-Link SG3428XMP PoE+ managed switch, which can be considered for higher-density PoE network installations.

Surge and ESD Protection

The protection system is designed to absorb transient current associated with ESD and surge events. Ubiquiti specifies a DC spark-over voltage of 90V at 100V/s, a maximum impulse spark-over voltage of 700V at 1kV/µs and 10kA+ discharge current in its current technical specification.

These specifications describe the electrical characteristics of the protection device; they should not be interpreted as a guarantee that connected equipment cannot be damaged by every lightning or electrical event. Proper grounding and installation remain critical.

For outdoor network deployments, installers should also consider cable routing, grounding points, shielded Ethernet cabling and the location of the protector relative to the protected equipment and building entry point.

Grounding and Installation

Correct grounding is one of the most important parts of installing the ETH-SP-G2. Ubiquiti’s installation guide states that the device must be grounded either directly to a grounded metal pole or structure using the supplied self-tapping screw and appropriate shielded cable arrangement, or through a drain wire connected to a remote grounding block or structure.

The included package contains the ETH-SP-G2, an M5 self-tapping screw and an M5 serrated washer. Ubiquiti notes that optional mounting accessories and a drain wire are not included.

For a rooftop installation in Delhi during the monsoon season, the grounding system should be checked before commissioning the network. If the installation involves a building electrical system or dedicated earth connection, a qualified installer should verify the grounding arrangement according to applicable electrical requirements.

Outdoor Network Applications

The ETH-SP-G2 can be used as part of several outdoor Ethernet deployment designs:

• Outdoor Wi-Fi Access Points: Provides an additional protection layer for Ethernet connections feeding externally mounted access points.
• Wireless CPE: Suitable for Ethernet links connected to outdoor customer-premises equipment.
• Point-to-Point Wireless Bridges: Useful where Ethernet cabling connects rooftop or pole-mounted radio equipment to indoor networking hardware.
• IP Surveillance: Can be incorporated into outdoor PoE camera network paths where compatible Ethernet protection is required.
• Building-to-Building Links: Provides inline protection for exposed Ethernet sections connecting separate structures.
• Industrial Networking: Useful for exposed Ethernet connections around warehouses, factories and other outdoor network installations.

For outdoor Wi-Fi deployments, the protection device can complement an outdoor access point. Thencix also lists the TP-Link EAP610 Outdoor WiFi 6 Access Point, which is an example of the type of outdoor networking equipment that can be part of a broader protected Ethernet installation.

Weatherproof Outdoor Housing

The ETH-SP-G2 uses a polycarbonate enclosure and has an IPX5 weatherproofing rating in Ubiquiti’s current specifications. It is rated for operation between -30°C and 65°C with 10% to 90% non-condensing humidity.

This environmental specification makes the device suitable for outdoor network installations when it is mounted and grounded correctly. In Indian conditions, the installer should still avoid unnecessary exposure beyond the product’s rated environment and should ensure connectors and cable entries are properly installed.

For rooftop and pole-mounted networks, physical placement also matters. The protector should be positioned close to the equipment being protected while maintaining the required grounding connection and following the manufacturer’s installation instructions.

Data Line Performance

The current Ubiquiti specification lists data line protection up to 2.5Gbps. The older ETH-SP-G2 documentation lists RJ45 10/100/1000 Ethernet protection, so buyers should use the current manufacturer specification when determining compatibility with a particular high-speed deployment.

The device is passive and does not function as a network switch, router or Ethernet repeater. Its purpose is protection of the Ethernet path rather than network management or bandwidth expansion.

Installation for Indian Outdoor Networks

Outdoor Ethernet installations in India can involve long cable runs, rooftop equipment, pole-mounted access points and building entry points. These installations require more attention to grounding than a typical indoor office Ethernet connection.

For a school campus, warehouse or factory in Noida, Sahibabad or Faridabad, an installer may have outdoor wireless equipment connected back to an indoor PoE switch. The protection device can be incorporated into that Ethernet path while the grounding arrangement is established according to the installation requirements.

Where outdoor equipment is connected through shielded Ethernet cable, the installer should ensure the cable shielding and grounding method are appropriate for the complete network design. Ubiquiti specifically provides grounding instructions for this product, and those instructions should be followed rather than relying on an assumed earth connection.

Network Integration

The ETH-SP-G2 does not require an IP address, controller or software configuration. This makes it straightforward to add to an existing Ethernet infrastructure.

A typical arrangement can consist of an indoor PoE switch, Ethernet cable running toward the building exterior, the surge protector installed at an appropriate location, and an outdoor Ethernet device beyond the protection point. The final arrangement depends on the equipment, cable route and grounding architecture.

For outdoor wireless installations, the protector can therefore be treated as a physical-layer network accessory rather than a managed networking component.

Technical Specifications

Package Contents

The manufacturer installation guide identifies the following items in the standard package:

• Ubiquiti ETH-SP-G2 Ethernet Surge Protector
• M5 self-tapping screw
• M5 serrated washer

Ubiquiti states that mounting accessories such as a metal strap or cable tie, and an optional drain wire with associated hardware, are not included.

For installations requiring outdoor wireless equipment, Thencix also offers the Tenda O8 Outdoor CPE as an example of equipment that can form part of an outdoor wireless network deployment.

Why Buy From Thencix

Thencix operates from 109B Osian Building, 12 Nehru Place, New Delhi 110019 and supplies networking hardware with GST invoicing for business procurement and accounting requirements.

For customers in Delhi NCR, Noida, Gurgaon and other parts of India, Thencix can assist with product selection for outdoor Wi-Fi, PoE and Ethernet installations. The ETH-SP-G2 is a technical installation product, so confirming the Ethernet speed, PoE requirement, cable type and grounding arrangement before deployment is important.

The product carries a 1-Year Brand Warranty. For current availability, configuration assistance or bulk requirements, contact Thencix on WhatsApp at +91 9891150949.

Comparison With Outdoor Network Protection

The ETH-SP-G2 is different from a PoE switch or wireless access point because it performs a dedicated physical-layer protection function. A PoE switch provides network connectivity and power, while an outdoor access point provides wireless connectivity. The surge protector is installed as an additional protection component within the Ethernet path.

For a simple outdoor Wi-Fi deployment, the access point, PoE source, outdoor Ethernet cable and grounding system should all be considered together. For larger CCTV or enterprise networks, the protection device can be incorporated into the wider structured cabling design.

Frequently Asked Questions About Ubiquiti ETH-SP-G2 Price India

What is the Ubiquiti ETH-SP-G2 used for

It is an outdoor Ethernet surge and ESD protection device designed to help protect Ethernet-connected equipment from transient electrical events. It uses two passive RJ45 connections and supports PoE.

Does the ETH-SP-G2 support PoE

Yes. Ubiquiti lists PoE support for the device. The protector is passive and does not itself generate PoE power.

Does the ETH-SP-G2 require a power adapter

No. It is a passive inline Ethernet protection device and does not require a separate power adapter.

What Ethernet speed does the ETH-SP-G2 support

Ubiquiti’s current technical specification lists data-line protection up to 2.5Gbps. Older documentation specifies 10/100/1000 Ethernet, so the current manufacturer specification should be used when planning a modern deployment.

Is the ETH-SP-G2 weatherproof

Yes. The current Ubiquiti specification lists an IPX5 weatherproofing rating and a polycarbonate enclosure.

How should the ETH-SP-G2 be grounded

The device must be grounded according to Ubiquiti’s installation instructions. It can be grounded directly to a suitable grounded metal structure using the supplied screw arrangement or through a drain wire connected to an appropriate grounding point.

Can it be used with outdoor Wi-Fi access points

Yes. It is designed for outdoor Ethernet protection and can be incorporated into Ethernet paths serving compatible outdoor access points and wireless equipment.

Can it be used with PoE CCTV cameras

It can be incorporated into compatible PoE Ethernet paths, provided the complete installation is designed around the camera’s Ethernet and PoE requirements and the grounding arrangement is correct.

What is included in the package

The standard package includes the protection device, an M5 self-tapping screw and an M5 serrated washer. Ubiquiti states that optional drain-wire and certain mounting accessories are not included.

What warranty is provided

The product carries a 1-Year Brand Warranty. Ubiquiti’s published limited-warranty terms specify a one-year warranty period for products purchased through its distributor/reseller channel, subject to the applicable warranty terms.

Can I order the ETH-SP-G2 in bulk

Yes. For CCTV, outdoor Wi-Fi, wireless bridge and network infrastructure projects, contact Thencix on WhatsApp at +91 9891150949 for bulk quantity and GST quotation requirements.

Is professional installation recommended

Because correct grounding is essential to the protection system, outdoor installations should follow the manufacturer’s installation guide and applicable electrical requirements. Where the grounding arrangement is uncertain, a qualified installer should verify the installation before the equipment is connected.

Final Buying Recommendation

The Ubiquiti ETH-SP-G2 is intended for customers who need an additional physical protection layer for outdoor Ethernet connections. Its passive RJ45 design, PoE support, IPX5 enclosure, 10kA+ discharge specification and grounding provision make it suitable for outdoor wireless, surveillance and Ethernet infrastructure deployments.

The most important installation consideration is grounding. The protector should be installed according to Ubiquiti’s grounding instructions and should be considered part of a complete outdoor network protection design rather than a standalone guarantee against lightning or electrical damage.

For Delhi NCR projects, Indian outdoor Wi-Fi deployments, CCTV infrastructure, wireless bridges or bulk networking requirements, contact Thencix at +91 9891150949 for configuration and quotation assistance.