GESP+POE-IN

MikroTik GESP+POE-IN Price in Kenya – Gigabit Passive PoE Injector with Surge ProtectionMikroTik GESP+POE-IN Price in Kenya

The MikroTik GESP+POE-IN is a professional Gigabit passive PoE injector with integrated surge protection, designed to protect network switches, routers and other equipment while supplying power to compatible PoE devices over Ethernet. It is particularly useful for wireless ISPs, rooftop radios, communication towers, outdoor access points, CCTV networks and other installations where Ethernet cables run between indoor networking equipment and exposed outdoor hardware.

Unlike a standard passive injector whose main job is simply to place DC power onto an Ethernet cable, the GESP+POE-IN adds surge-protection circuitry and a dedicated grounding connection. MikroTik recommends installing it near the network equipment at the bottom of a mast or tower and combining it with a separate GESP surge protector closer to the outdoor antenna or radio. This creates protection at both ends of an exposed Ethernet run.

The GESP+POE-IN supports Gigabit Ethernet and is intended for installations where lightning-induced surges, electrostatic discharge and other electrical disturbances could travel through network cabling toward expensive switches or routers. Proper grounding is a critical part of the installation; MikroTik's manual specifically instructs installers to connect its grounding lead to a properly grounded rack or another suitable earth point.

MikroTik currently lists a suggested international price of US$12 for the GESP+POE-IN. Actual pricing in Kenya may vary depending on availability, exchange rates, taxes and supplier costs, so customers should confirm the current local selling price before ordering.

For genuine MikroTik surge protection, PoE accessories, wireless equipment and professional network-deployment assistance, customers can source suitable equipment from

MikroTik GESP+POE-IN SpecificationsSpecificationDetailsProduct CodeGESP+POE-INProduct TypePassive PoE Injector with Surge ProtectionEthernet SupportGigabit EthernetPoE TypePassive PoESurge ProtectionIntegratedGrounding LeadYesEthernet ConnectorRJ45DC Power InputBarrel-type DC inputPoE OutputEthernetLED IndicatorEthernet link/activity statusMounting SupportWall or mast mountingIncluded Mounting KitK-78 fastening setRecommended PairingMikroTik GESPSoftware ConfigurationNot requiredRouterOSNot requiredSuggested Manufacturer PriceUS$12Best ForWISPs, outdoor radios, towers, CCTV and network-edge protection

MikroTik's current documentation identifies the GESP+POE-IN as a passive PoE injector with surge protection and includes a dedicated grounding cable, Ethernet connection, DC power input and mounting hardware.

What Is MikroTik GESP+POE-IN?

The GESP+POE-IN combines two commonly separate networking functions:

Passive PoE injection + Ethernet surge protection

This allows installers to inject power into an Ethernet cable while providing an additional protective barrier between exposed outdoor cabling and valuable indoor networking equipment.

FunctionWhat GESP+POE-IN DoesEthernet DataPasses network trafficPoE InjectionAdds compatible DC powerSurge ProtectionHelps protect connected equipmentGroundingProvides path to earthNetwork ProtectionHelps isolate indoor hardware from surgesInstallationWorks between switch/router and outdoor equipmentKey Features of MikroTik GESP+POE-IN

1. Integrated Surge Protection

The most important feature of the GESP+POE-IN is its built-in protection against electrical surges affecting Ethernet lines. MikroTik developed the GESP product family specifically for installations where lightning and voltage surges present a risk to network equipment.

Protection FeatureBenefitEthernet Surge ProtectionHelps protect switches and routersDedicated GroundingDirects surge energy toward earthOutdoor-Network ApplicationUseful with exposed Ethernet runsPairing with GESPProtection at both endsPassive PoE InjectionPowers compatible remote equipment

Surge protection cannot guarantee that networking equipment will survive every direct lightning strike, but proper surge protection and grounding can significantly improve resilience against induced surges and transient voltage events.

2. Gigabit Ethernet Support

The GESP+POE-IN is designed for Gigabit Ethernet networking, allowing it to be used in modern installations without intentionally limiting a correctly wired Gigabit connection to Fast Ethernet. Retail and product documentation identify it as a Gigabit passive PoE injector with surge protection.

Ethernet StandardIntended Support10 MbpsYes100 MbpsYes1000 MbpsYesRJ45YesPoE + DataYes

Actual negotiated speed still depends on the Ethernet cable, connectors and equipment at both ends.

3. Passive PoE Injection

The GESP+POE-IN injects passive PoE rather than operating as an intelligent IEEE PoE source that negotiates voltage with the powered device.

PoE CharacteristicGESP+POE-INPassive PoEYesAutomatic Device NegotiationNoExternal Power AdapterRequiredPower + Data over EthernetYesCompatibility CheckEssential

Because passive PoE applies the supplied voltage without an automatic handshake, installers must verify that the remote networking device supports the voltage and passive-PoE arrangement being used.

4. Dedicated Grounding Cable

Proper grounding is one of the most important aspects of using the GESP+POE-IN.

MikroTik explicitly instructs installers to secure its grounding cable to a rackmount or another properly grounded source.

Grounding RequirementPurposeGround WireProvides surge discharge pathGrounded RackSuitable connection pointProper EarthEssential to protectionSecure ConnectionReduces unreliable grounding

A surge protector without effective grounding cannot perform its intended protective role as effectively.

Recommended GESP+POE-IN Installation

MikroTik illustrates a typical tower deployment where the GESP+POE-IN is installed near the switches at the bottom of the mast, while a separate GESP is installed close to the antenna or outdoor networking device.

A typical configuration is:

Network Switch → GESP+POE-IN → Outdoor Ethernet Cable → GESP → Outdoor MikroTik Radio

ComponentFunctionNetwork SwitchProvides EthernetGESP+POE-INInjects power + protects switch sideGround ConnectionSafely dissipates surge energyEthernet CableCarries data and powerGESPProtects remote device sideOutdoor RadioReceives Ethernet and PoE

This dual-ended protection approach is particularly useful for equipment installed on masts, towers and rooftops.

Why Use GESP and GESP+POE-IN Together?

MikroTik specifically promotes the two products as complementary components. The GESP protects the outdoor end of the Ethernet run, while GESP+POE-IN provides PoE injection and protection closer to the indoor switching equipment.

DeviceRecommended LocationPrimary FunctionGESPNear outdoor radio/antennaGigabit surge protectionGESP+POE-INNear switches/bottom of mastSurge protection + PoE injection

Using both can help create a more complete protective arrangement for long Ethernet runs exposed to lightning-induced electrical disturbances.

MikroTik GESP+POE-IN vs GESPFeatureGESP+POE-INGESPSurge ProtectionYesYesGigabit EthernetYesYesPassive PoE InjectionYesNoGroundingYesYesWeatherproof EnclosureRequires protected installation / appropriate enclosureIP67Best PositionNear switch/bottom of mastNear outdoor radioPrimary PurposePower + network protectionNetwork protection

MikroTik's standalone GESP is supplied in an IP67 weatherproof enclosure, while the GESP+POE-IN is designed primarily as the PoE-injecting protective component nearer the indoor/network side.

GESP+POE-IN vs RBGPOEFeatureGESP+POE-INRBGPOEGigabit EthernetYesYesPassive PoEYesYesBuilt-In Surge ProtectionYesNo dedicated GESP protectionGrounding WireYesNoOutdoor/Radio ProtectionExcellent use caseBasic poweringPrimary PurposePoE + protectionPoE injectionBest ForTower/outdoor network installationsStandard PoE deployments

Choose the RBGPOE where simple Gigabit passive PoE is sufficient.

Choose the GESP+POE-IN where the Ethernet run is exposed and additional surge protection is desirable.

GESP+POE-IN vs GPEN11FeatureGESP+POE-INGPEN11Gigabit EthernetYesYesPassive PoEYesYesSurge ProtectionYesNo dedicated surge protectionDedicated GroundingYesNoWall-Mount Subscriber DesignBasicYesISP BrandingNoYesGPEN ArchitectureNoYesBest ForOutdoor/wireless protectionApartment subscriber endpoints

These products target different installation requirements.

Applications of MikroTik GESP+POE-IN in Kenya

Wireless ISP Towers

The GESP+POE-IN is particularly valuable for wireless internet providers running Ethernet cables to rooftop and tower-mounted access points.

Typical equipment includes:

• MikroTik sector radios

• Wireless CPEs

• Point-to-point radios

• Base stations

• Outdoor access points

Surge protection becomes especially important when Ethernet cabling travels outside buildings or along metal towers.

Rooftop Wireless Installations

Businesses, hotels and residential properties frequently mount wireless equipment on rooftops to establish building-to-building links.

A GESP+POE-IN can be installed near the indoor network switch while also supplying passive PoE toward the rooftop equipment.

Point-to-Point Wireless Bridges

The device is useful in links connecting:

• Office buildings

• Schools

• Warehouses

• Hotels

• CCTV stations

• Farms

• ISP towers

• Remote sites

The injector allows indoor power delivery while the protective circuitry helps reduce electrical risk associated with the outdoor cable.

CCTV Networks

Outdoor cameras or remote networking equipment associated with a CCTV system may be connected using long Ethernet cables.

Where the equipment uses compatible passive PoE, GESP+POE-IN can combine network powering with surge protection.

However, the exact PoE requirements of the camera or network device must be verified before installation.

Farm and Rural Networks

Farms frequently install networking equipment on:

• Towers

• Poles

• Rooftops

• Remote buildings

• Water infrastructure

• Security installations

These long outdoor network connections are particularly vulnerable to electrical surges caused by nearby lightning events, making surge protection and good grounding important design considerations.

Hotels and Resorts

Hotels may use outdoor wireless equipment to connect:

• Accommodation blocks

• Conference facilities

• Restaurants

• Security offices

• Staff buildings

• Remote CCTV systems

The GESP+POE-IN can form part of the electrical protection strategy for these outdoor Ethernet links.

Schools and Universities

Campus wireless infrastructure often involves long outdoor Ethernet cable runs between network cabinets and wireless radios.

GESP+POE-IN can be installed on the equipment side to provide passive PoE and surge protection for compatible devices.

Importance of Grounding

Surge protection depends heavily on proper grounding.

MikroTik's official installation instructions specifically say to connect the grounding cable to a well-grounded source.

Good PracticeWhy It MattersProper Earth ConnectionProvides discharge pathShort Ground LeadCan improve surge pathSecure ConnectionPrevents loose groundingGrounded Equipment RackCommon network grounding pointProfessional InstallationHelps maintain electrical safety

Simply purchasing a surge protector without correctly grounding it does not constitute a complete lightning-protection strategy.

Ethernet Cable Recommendations

For outdoor MikroTik networks, cable choice matters.

Cable FeatureRecommendationConductorPure copperShieldingConsider shielded EthernetOutdoor RatingRequired for exposed cablingUV ResistanceImportant outdoorsWaterproofingProtect connectorsGroundingFollow installation designCategoryCat5e/Cat6 or better as required

Correct cable installation can help reduce failures and maintain Gigabit Ethernet performance.

Shielded Ethernet Cabling

When surge protection and tower installations are involved, shielded Ethernet infrastructure may be beneficial when deployed and grounded according to the overall system design.

Poorly terminated or incorrectly grounded shielded cabling can itself create problems, so professional installation is recommended for critical infrastructure.

Wall or Mast Mounting

MikroTik provides mounting capability for the GESP+POE-IN.

Its manual states that the device can be attached to a wall or mast using the supplied bracket, with the K-78 fastening set included in the package.

Mounting OptionSuitable ForWallNetwork rooms and indoor installationsMastProtected tower installationsRack AreaNear network switchesEquipment CabinetTelecom infrastructureLED Status Indicator

The GESP+POE-IN includes an LED indicating the active status of the connected Ethernet port.

LED FunctionPurposeEthernet StatusHelps confirm active connectionInstallation CheckQuick visual verificationTroubleshootingHelps identify link stateWhat Comes with MikroTik GESP+POE-IN?

MikroTik's documentation lists the K-78 fastening set as the included installation accessory. (MikroTik Help)

Package ComponentPurposeGESP+POE-INMain injector/protectorIntegrated Ground LeadGround connectionK-78 Fastening SetWall/mast mounting

A compatible power adapter and any additional GESP protector required by the network design should be confirmed separately.

Who Should Buy the MikroTik GESP+POE-IN?

The product is particularly suitable for:

• Wireless ISPs

• Network engineers

• MikroTik installers

• Tower installers

• CCTV installers

• Hotels

• Schools

• Universities

• Farms

• Enterprises

• Wireless bridge installers

• Telecom contractors

It is especially valuable where Gigabit Ethernet and passive PoE need to travel over cabling exposed to outdoor electrical disturbances.

Why Buy MikroTik GESP+POE-IN from Mikrotik Kenya?

Genuine MikroTik Protection Equipment

Surge-protection equipment forms part of the safety and reliability system protecting more expensive routers, switches and radios. Using suitable networking hardware helps ensure correct integration with the MikroTik ecosystem.

PoE Compatibility Guidance

Customers can receive help matching the GESP+POE-IN with:

• MikroTik radios

• Wireless CPEs

• Access points

• Power supplies

• Ethernet cables

• GESP protectors

• Tower installations

Professional Network Planning

Mikrotik Kenya can assist with:

• Tower networks

• WISP infrastructure

• Point-to-point wireless links

• Outdoor Ethernet networks

• CCTV systems

• Hotel networks

• Campus networking

• PoE installations

Surge Protection Planning

For better protection, the network should be treated as a complete system involving grounding, surge devices, cable selection and installation rather than relying on one accessory alone.

Frequently Asked Questions About MikroTik GESP+POE-IN

What is MikroTik GESP+POE-IN?

The MikroTik GESP+POE-IN is a Gigabit passive PoE injector with integrated surge protection, designed to help power compatible network devices while protecting the network side from voltage surges.

What is the MikroTik GESP+POE-IN price in Kenya?

MikroTik currently lists a suggested international price of US$12. Kenyan prices can differ because of exchange rates, VAT, stock and importing costs, so customers should request the current local price before ordering.

Does GESP+POE-IN support Gigabit Ethernet?

Yes. The product is designed for Gigabit Ethernet networking.

Is GESP+POE-IN a PoE injector?

Yes. It is a passive PoE injector that can provide compatible DC power over an Ethernet connection.

Is GESP+POE-IN active or passive PoE?

It uses passive PoE. This means installers must verify voltage compatibility with the powered device instead of relying on automatic PoE negotiation.

Does it provide surge protection?

Yes. Surge protection is one of the primary functions differentiating the GESP+POE-IN from a basic passive injector.

Does GESP+POE-IN protect against lightning?

It is designed to help protect Ethernet-connected equipment from lightning-induced surges and other electrical transients. However, no small Ethernet surge protector should be viewed as a guarantee against every direct lightning strike. A properly grounded overall lightning-protection system remains important.

Does the GESP+POE-IN need grounding?

Yes. Proper grounding is essential. MikroTik specifically instructs installers to connect its grounding cable to a properly grounded rack or another suitable grounded source.

What happens if I don't ground it?

Without an effective earth connection, the surge protector has a poorer path for diverting surge energy away from connected networking equipment. For a professional deployment, it should be installed according to MikroTik's grounding instructions.

Should GESP+POE-IN be installed at the top or bottom of a tower?

MikroTik's recommended scenario places the GESP+POE-IN near the switches/bottom of the mast and a separate GESP near the outdoor antenna or radio.

Why should I also use a MikroTik GESP?

Using a GESP at the outdoor-device end and GESP+POE-IN at the network-equipment end provides protection on both sides of the exposed Ethernet cable. MikroTik specifically recommends combining the two products.

What is the difference between GESP and GESP+POE-IN?

The GESP is primarily a Gigabit Ethernet surge protector. The GESP+POE-IN combines surge protection with passive PoE injection.

Is GESP+POE-IN waterproof?

The dedicated standalone GESP is specifically supplied in an IP67 weatherproof enclosure. GESP+POE-IN should be installed in a suitably protected location or enclosure where required rather than assuming the injector itself has the same standalone weatherproof construction.

Can I mount GESP+POE-IN on a mast?

Yes. MikroTik's manual states that it can be attached to a wall or mast using the supplied bracket.

What mounting accessories are included?

MikroTik lists the K-78 fastening set as included with the device.

Does it have an LED?

Yes. MikroTik states that the device includes an LED showing the active status of the connected Ethernet port.

Does GESP+POE-IN run RouterOS?

No. It is not a router or managed switch and does not require RouterOS configuration.

Does it need configuration?

No. The product is essentially a hardware PoE and surge-protection device. Correct cabling, voltage and grounding are the key installation requirements.

Can it power any MikroTik router?

No. The powered device must support the passive PoE voltage supplied by the connected power adapter.

Can GESP+POE-IN power a MikroTik wireless radio?

Yes, provided that the particular radio is compatible with the passive PoE voltage and power available from the installation.

Can it power an IP camera?

Possibly, but only if the camera accepts the same passive PoE arrangement. Many IP cameras specifically require IEEE 802.3af/at active PoE, so compatibility must be checked before connection.

Can GESP+POE-IN be used without PoE?

A recent MikroTik community discussion indicates that it can still function as surge protection when no PoE voltage is supplied, although its primary intended product role combines passive PoE injection with surge protection.

Will GESP+POE-IN increase my internet speed?

No. It does not increase internet bandwidth. Its purpose is PoE injection and surge protection while preserving the Ethernet connection.

Can it protect my network switch?

Yes. One of MikroTik's stated deployment examples places GESP+POE-IN near the switches specifically to help protect them while powering the outdoor antennas.

Is GESP+POE-IN good for wireless ISPs?

Yes. It is particularly relevant to WISP installations where outdoor radios are powered over long Ethernet runs and expensive switching equipment needs additional surge protection.

Is it useful in Nairobi and other parts of Kenya?

It can be used anywhere a compatible MikroTik network requires Gigabit passive PoE and Ethernet surge protection, provided the installation follows proper electrical, grounding and networking practices.

Where can I buy MikroTik GESP+POE-IN in Kenya?

You can purchase MikroTik PoE and network-protection products and obtain compatibility assistance from

MikroTik GESP+POE-IN Video Guide

Watch the video: MikroTik GESP+POE-IN Networking Guide

The MikroTik GESP+POE-IN combines two functions that are particularly important in professional outdoor wireless installations: delivering power to remote network equipment and helping protect the wired network from electrical surges. An outdoor wireless radio may be mounted many metres away from the indoor switch, with the Ethernet cable effectively creating a pathway between exposed outdoor infrastructure and sensitive indoor electronics. Installing GESP+POE-IN on the network side adds surge protection while allowing compatible passive PoE to continue powering the remote equipment.

Its effectiveness is considerably improved when it forms part of a properly designed system rather than being treated as an isolated accessory. MikroTik's recommended deployment pairs GESP+POE-IN near the switches with a separate GESP surge protector close to the antenna or outdoor radio. Proper grounding is equally important: the supplied grounding wire needs to be securely connected to a suitable earth point so that surge energy has a controlled path away from networking equipment.

For Kenyan WISPs, enterprises, CCTV installers, schools, hotels and organizations operating rooftop or tower-mounted network equipment, this combination can provide an additional layer of protection against problems associated with exposed Ethernet runs. Good surge protection should nevertheless be combined with quality Ethernet cabling, correct grounding, suitable power supplies and professional installation. When these elements are properly integrated, the GESP+POE-IN becomes a small but valuable component in improving the resilience of an outdoor MikroTik network.

The MikroTik GESP+POE-IN is a practical network-protection accessory that combines Gigabit Ethernet, passive PoE injection, integrated surge protection and a dedicated grounding connection. It is particularly useful for wireless ISPs, rooftop radios, towers, outdoor access points, CCTV networks and other installations where Ethernet cables leave the protected indoor network environment.

Its strongest application is as part of MikroTik's wider GESP protection strategy. Installing GESP+POE-IN near the switch and a separate IP67 GESP closer to the outdoor radio can provide protection at both ends of an exposed Ethernet link. Correct grounding remains essential, and installers should also verify passive-PoE voltage compatibility before powering any connected device.

Whether you require GESP+POE-IN for an ISP tower, outdoor MikroTik radio, point-to-point wireless bridge, CCTV network, hotel, campus or enterprise installation, Mikrotik Kenya provides genuine MikroTik networking equipment, surge protectors, PoE accessories, professional product-selection assistance and networking solutions for projects across Kenya.