Compact power hand-off for Ethernet access links
MikroTik GPEN11 in Dubai, UAE
The GPEN11 is a wall-mountable passive PoE injector for organisations that need a neat indoor connection point between a local power source, a Gigabit Ethernet link and a compatible powered uplink device. FourTeck can help buyers confirm voltage, passive PoE compatibility, cable conditions and the wider MikroTik GPEN design before a quotation is prepared.
Plan the correct purchase
Send the powered-device model, cable distance, quantity, input-voltage preference and project location for a compatibility-led quotation.
Direct answer: what is the MikroTik GPEN11?
The MikroTik GPEN11 is a passive power-over-Ethernet injector designed to sit indoors, mount on a wall and feed DC power onto a Gigabit Ethernet cable for a compatible uplink device. It is mainly used in Ethernet-based access networks, wireless ISP installations, multi-dwelling projects and other environments where a clean customer-side or room-side power hand-off is useful. Buyers should consider it when the remote device supports passive PoE and the installation benefits from a protected, fixed injector rather than a loose desktop adapter. Before ordering, confirm the powered device’s accepted voltage, current requirement, cable distance, cable quality, surge-protection plan and whether an appropriate DC power supply is included or must be selected separately.
What it does
The GPEN11 accepts DC power through its input jack, passes Ethernet traffic between its two Gigabit ports and places passive PoE onto Ether2. This allows one network cable to carry data and operating power toward a compatible uplink device, reducing the need for a separate electrical outlet beside that device.
Because it is a passive injector rather than an intelligent 802.3af/at negotiation device, it does not automatically decide which voltage a connected device should receive. The supplied voltage and device support must therefore be matched deliberately.
Who it suits
The product is relevant to internet service providers, managed-building network teams, system integrators, wireless-network contractors, property technology operators and businesses deploying compatible MikroTik edge devices. It may also suit projects built around the MikroTik GPEN concept, where Ethernet is used as an alternative access medium in buildings.
It is less suitable for buyers who need managed monitoring, automatic standards-based PoE negotiation, switching functions, fibre interfaces or software-controlled diagnostics. Those needs may point to another injector, switch or a more advanced GPEN component.
Business challenges the GPEN11 can help address
Loose power injectors at the hand-off point
A wall-mountable enclosure can create a tidier and more deliberate hand-off than leaving a small injector and cable bundle unsecured near a desk, communications box or apartment entry point.
No outlet beside the uplink device
Where a compatible rooftop, corridor, cabinet or remote edge device must receive power through its Ethernet cable, the GPEN11 can inject DC at the indoor end of the link.
Need for Gigabit data continuity
Its two 10/100/1000 Ethernet ports allow the injector to sit inline with a Gigabit link, provided the cabling, connected equipment and full design also support the intended data rate.
Consistent provider presentation
The front area includes space intended for an ISP label, helping service providers identify equipment, contacts or circuit information without adding a separate wall label.
Core capability band
Ether2 carries passive PoE using the DC voltage supplied to the injector. Compatibility must be checked before connection.
Two Gigabit Ethernet ports support an inline data connection without adding switching or routing functions.
The 12–57 V DC input range gives designers flexibility, but the selected supply must match the powered device and cable design.
The unit operates without a fan, which simplifies placement and removes a moving component from the hand-off point.
Is the GPEN11 the right fit?
| Requirement | Suitable when | Confirm before ordering |
|---|---|---|
| Indoor passive PoE injection | A compatible device must be powered through Ethernet from an indoor wall point. | Device voltage range, polarity and passive PoE pinout. |
| Gigabit data hand-off | The link uses standard copper Gigabit Ethernet and does not need switching. | Cable category, termination quality and total channel length. |
| Simple fixed installation | A wall-mounted injector is preferred over a loose unit. | Mounting surface, indoor environment and access for service. |
| Longer powered cable design | The voltage and cable design can maintain adequate power at the far end. | Voltage drop, conductor gauge, current and intermediate devices. |
| Managed power or diagnostics | Choose another product when remote monitoring, standards negotiation or managed control is required. | Whether a managed PoE switch, GPEN21 or another platform better fits the requirement. |
Verified technical information
The following details reflect MikroTik’s published information for product code GPEN11. They describe the injector itself; the usable result in a project still depends on the connected device, power supply, cable and installation conditions.
| Brand | MikroTik |
|---|---|
| Product name | GPEN11 |
| Product code | GPEN11 |
| Product type | Wall-mountable passive PoE injector |
| Ethernet ports | 2 × 10/100/1000 Ethernet |
| PoE output port | Ether2 |
| PoE type | Passive PoE |
| DC input | 1 DC jack |
| DC input voltage | 12–57 V DC |
| Low-voltage PoE-out current limit | 2 A |
| Maximum total output current | 2 A |
| Cooling | Passive |
| Tested ambient range | -40°C to 70°C |
| Published MTBF guidance | Approximately 100,000 hours at 25°C |
| Label area | Front space for an ISP sticker, approximately 6.6 × 2.54 cm |
| Installation environment | Indoor installation; protect from water, fire, humidity and unsuitable heat exposure |
| Power supply | Confirm the included package and required voltage with FourTeck; suitability is project dependent |
| Warranty guidance | Confirm current regional warranty and return terms in the quotation |
| UAE availability | Contact FourTeck for current options, quantity planning and vendor lead time |
Compatibility and dependency notice
Passive PoE does not perform the same automatic negotiation used by standards-based 802.3af, 802.3at or 802.3bt systems. The voltage presented to the GPEN11 input is passed into the passive PoE design, so an unsuitable combination can damage equipment. Confirm the remote device’s passive PoE support, accepted voltage range, polarity and expected current before energising the link.
Also confirm the DC supply connector, output rating, cable conductor quality, total length, intermediate repeaters, outdoor exposure, surge protection and local electrical requirements. The GPEN11 itself is intended for indoor use. Outdoor cable routes and rooftop devices may require suitable protection and professional installation even when the injector remains indoors.
A practical purchase and deployment journey
Identify the powered device
Record the exact model that will connect to Ether2, including its passive PoE voltage range, maximum power draw and connector requirements.
Measure the cable route
Confirm the total copper distance, cable category, conductor type, terminations, patch leads and any intermediate GPEN or surge-protection components.
Select the power source
Choose a DC supply whose voltage and current satisfy both the remote device and expected cable losses, while remaining within GPEN11 limits.
Plan mounting and protection
Select an indoor wall location with service access, safe power routing and an appropriate plan for outdoor-cable surge and environmental exposure.
Test before handover
Verify link speed, far-end voltage under load, physical strain relief and stable operation before labelling and documenting the circuit.
Passive PoE power design: the most important selection issue
The most significant buying question is not whether the GPEN11 can inject power; it is whether the complete power path is electrically appropriate for the intended device. A passive injector does not exchange information with the endpoint to discover its supported class. It simply applies the input voltage to the designated PoE output arrangement. This makes the product simple and flexible, but it places more responsibility on the designer and installer.
Start with the exact powered-device data sheet. Confirm that passive PoE is accepted, note the minimum and maximum input voltage and determine the peak power draw. Then consider voltage drop over the cable. A long run, thin conductors, copper-clad aluminium cable, poor terminations or multiple inline devices can reduce the voltage that reaches the far end. A supply that appears adequate at the injector may therefore be insufficient under real load. Conversely, using a higher voltage without checking the endpoint can be unsafe for equipment that does not accept it.
Current capacity matters as well. MikroTik publishes a low-voltage PoE-out current limit of 2 A and a maximum total output current of 2 A, but a safe design must remain within every component’s limit. The supply should be a reputable, compatible unit with the right DC plug dimensions, polarity and environmental rating for its installation. Do not assume that any 12–57 V adapter is suitable merely because the nominal voltage falls inside the GPEN11 input range.
FourTeck can review the target device model, cable distance and proposed supply so the quotation reflects the actual deployment rather than a generic injector purchase. This is especially useful where several apartments, offices or remote radios will use the same design and a small compatibility mistake would be multiplied across many locations.
Gigabit Ethernet continuity without switching complexity
The GPEN11 includes two 10/100/1000 Ethernet ports, allowing it to sit inline between a local network connection and a powered uplink device. This makes it useful where the injector should not introduce routing, switching, management or software configuration. In a straightforward installation, one port receives the unpowered Ethernet connection and Ether2 carries Ethernet plus passive PoE toward the compatible remote device.
The presence of Gigabit ports does not guarantee that every installed link will operate at Gigabit speed. The end devices must both support Gigabit Ethernet, all four twisted pairs must be correctly terminated, the cable channel must meet appropriate category and length requirements, and connectors must be undamaged. A link may fall back to 100 Mbps if pairs are missing or cable quality is poor. In building retrofits, the existing cable path should therefore be inspected rather than assumed suitable.
Because the injector is not a managed switch, it does not create VLANs, shape traffic, report port statistics or provide remote diagnostics. Those functions belong elsewhere in the network. This separation can be an advantage in simple customer hand-offs because there is little to configure at the injector. It can also be a limitation for operators that need active visibility at every endpoint. Buyers should decide whether a transparent power injector is enough or whether a managed device such as the GPEN21 or a suitable PoE switch is more appropriate.
For projects that use a central MikroTik router or switch, the GPEN11 can remain a simple physical layer component while network policy stays on the managed platform. FourTeck can help map where management should occur and whether the injector is being used in the right part of the architecture.
Wall mounting, labelling and serviceability
Small accessories can create disproportionate operational problems when they are installed without structure. A loose injector can be unplugged accidentally, hidden behind furniture, mixed with unrelated adapters or left with unsupported cable weight. The GPEN11’s wall-mountable enclosure helps installers create a defined hand-off point that is easier to identify and service.
Placement should still be planned carefully. Select an indoor location away from water, excessive humidity, direct heat and unauthorised handling. Leave enough access to disconnect power quickly if a fault occurs. Route cables so that plugs are not carrying the cable’s mechanical load, and avoid sharp bends or crushing. Where an outdoor Ethernet cable enters the building, create a sensible drip path and use protection practices suited to the site and local codes. The injector should not be treated as weatherproof simply because the published tested temperature range is broad.
MikroTik provides a dedicated front area for an ISP sticker measuring approximately 6.6 by 2.54 centimetres. A useful label can include the circuit or customer reference, support contact, installation date and a warning not to disconnect the power source. It should not cover ventilation features, ports or safety information. Consistent labels are especially valuable in multi-tenant buildings where many similar devices may be installed.
During handover, record the injector location, supply voltage, far-end device, cable identifier and any surge-protection equipment. This modest documentation reduces troubleshooting time later and helps prevent a replacement adapter with the wrong voltage being connected during maintenance.
Ideal environments and use cases
Apartment and multi-dwelling access
The injector can provide a neat indoor power point for a compatible uplink device serving an apartment or room in an Ethernet-based building network. The wider topology, cable distances and central switching design must be validated.
Wireless ISP customer premises
A service provider may use the GPEN11 indoors to power a compatible outdoor radio or customer-premises device. Correct voltage, weather protection and surge planning are essential.
Commercial building uplinks
Facility or network teams can use it where a remote compatible Ethernet device needs power but the hand-off should remain simple and physically fixed rather than managed.
Temporary or project-specific links
It may support temporary network extensions when the powered-device and cable requirements are controlled, although mounting, power safety and documentation should still be handled professionally.
GPEN-based building designs
The product forms part of MikroTik’s Gigabit Passive Ethernet Network concept and can be considered alongside netPower switches, GPeR repeaters and compatible power supplies in a complete design.
Standardised ISP hand-offs
Providers may standardise the enclosure, labels and installation procedure across sites, provided every endpoint model and power design remains compatible with the chosen standard.
Integration and operational considerations
The GPEN11 should be viewed as one component in a chain that includes the upstream switch or router, local patching, the injector, the power supply, the horizontal or outdoor cable, protection devices and the remote endpoint. A reliable result depends on all of them. When troubleshooting, technicians should test each element rather than assume the injector is responsible for every loss of connectivity or power.
Upstream port configuration remains on the connected router or switch. VLAN tagging, access control, DHCP, authentication, bandwidth policy and monitoring are not performed by the GPEN11. Where a service provider needs customer isolation or traffic shaping, those controls must be implemented on managed equipment elsewhere in the topology. Documentation should show which device owns each function.
Surge protection deserves special attention when copper cabling leaves the building or connects to rooftop equipment. The correct approach depends on the site, local electrical practice, grounding system and connected hardware. A generic injector is not a substitute for a considered protection design. Use professional installers and components suited to the environment.
Power resilience may also matter. If the remote uplink is business critical, decide whether the injector’s DC supply should be connected to a UPS-backed circuit and whether the upstream network equipment has matching backup. A UPS on only one side of the connection may not preserve service if another required component loses power. For multi-site or multi-tenant projects, define an approved replacement supply so maintenance teams do not introduce incompatible adapters.
Finally, consider lifecycle and spares. A low-cost accessory can still cause an outage if no replacement is available or if its installation details are not recorded. FourTeck can include quantities for active use, project spares and approved power accessories in the quotation when the requirement is shared clearly.
Questions to resolve before ordering
Provide the model and its passive PoE input specification.
The chosen voltage must be safe for the endpoint and suitable for the cable distance.
Include patch leads, building cabling and any intermediate repeaters.
Outdoor sections affect cable, surge, grounding and enclosure decisions.
A passive injector does not provide software monitoring or control.
Confirm the current package contents and whether the required DC adapter is separate.
Decide whether the injector and upstream equipment need UPS support.
MikroTik advises professional installation and compliance with local electrical requirements.
Procurement checklist for MikroTik GPEN11
☐ Exact product code GPEN11
☐ Required quantity plus project spares
☐ Powered-device make and model
☐ Passive PoE voltage and polarity confirmation
☐ Endpoint maximum power requirement
☐ Cable type, conductor quality and distance
☐ Suitable DC power supply and plug
☐ Indoor mounting location
☐ Outdoor-cable surge protection plan
☐ UPS or power-resilience requirement
☐ Installation, testing and labelling scope
☐ UAE project location and delivery contact
☐ Warranty and return terms in the quotation
☐ Expected project timeline and lead-time tolerance
How FourTeck can assist with selection and deployment
A correct GPEN11 quotation should be based on more than the injector model. FourTeck can review the intended powered device, cable distance, preferred supply voltage, quantity and network role before recommending the bill of materials. This helps identify whether the requirement is for the GPEN11 alone, a compatible power adapter, surge protection, GPeR repeaters, a netPower switch, patching or professional installation support.
For a single site, the review can be concise: target device, cable path, indoor mounting point and power source. For a multi-apartment, campus or service-provider deployment, buyers should share a topology or floor plan, expected number of endpoints, longest cable route, central equipment and rollout stages. That information supports consistent hardware selection and reduces the risk of ordering an injector that is electrically compatible at one site but not at another.
FourTeck can also define optional installation and testing scope, including mounting, cable verification, link testing, label preparation and documentation. The exact activities should be written into the quotation because product supply does not automatically include site work. Where the project needs broader networking assistance, visit the FourTeck technology services page or browse related network products.
To begin, use the FourTeck contact page and provide the exact remote device model, required quantity and installation location. The team can then coordinate current availability, commercial terms and any requested configuration or project support.
UAE availability and support guidance
Contact FourTeck to confirm current MikroTik GPEN11 availability in the UAE. Supply can depend on quantity, current vendor position, regional sourcing and project timing. A quotation should identify the exact product code, package contents, required power accessories, commercial validity and expected lead-time guidance. Do not assume that a power supply shown in another market is automatically included in the local package.
Installation and configuration requirements should be discussed separately from product supply. The GPEN11 itself has no software configuration, but the connected router, switch or wireless device may require setup, and the site may need cable testing, mounting, surge protection or documentation. Include those needs in the request so the scope can be priced and scheduled appropriately.
For projects in Dubai, Abu Dhabi, Sharjah and Ajman, FourTeck can coordinate requirement review, quotation, delivery planning and optional technical services after the exact site and quantities are confirmed. Availability, service visits and project dates remain subject to the agreed scope and current logistics.
GCC Availability
Businesses planning MikroTik GPEN11 deployments across the GCC can ask FourTeck to review the technical requirement before regional procurement is coordinated. The review can cover the intended powered device, passive PoE voltage, cable distance, quantity, power accessories, deployment environment and any related MikroTik GPEN components. This is useful for organisations standardising an access-network design across the United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain or Oman while still accounting for site-specific electrical and installation conditions.
Product availability, package contents, delivery schedules, service visits, vendor lead times and commercial terms can vary by country, quantity and project scope. Buyers should provide the destination country, exact GPEN11 quantity, remote-device model, preferred delivery window, installation location and whether testing or installation support is required. FourTeck can then coordinate a suitable quotation and advise which items require local confirmation. For Kuwait-related technology planning, buyers may also review FourTeck Kuwait resources.
Africa Availability
FourTeck can assist organisations evaluating the MikroTik GPEN11 for projects in Africa by reviewing the complete powered-Ethernet requirement rather than treating the injector as an isolated accessory. Buyers can share the destination country, target device, quantity, cable design, proposed power supply, deployment schedule and support expectations. The review may also identify related requirements such as GPeR repeaters, surge protection, central switching, spare units, installation documentation or remote technical coordination.
Fulfilment conditions can vary across East Africa, West Africa, Southern Africa and Central Africa because shipping arrangements, voltage accessories, vendor lead time, local site conditions and project logistics are not identical. FourTeck does not assume local inventory or guaranteed delivery. Each request should be assessed against the exact destination and bill of materials. Businesses planning projects in Kenya or Uganda can consult the relevant FourTeck Kenya and FourTeck Uganda resources, while broader enquiries can use the FourTeck Africa portal.
Related products and services to consider
MikroTik GPEN21
Consider the GPEN21 when software-controlled functions, monitoring, VLAN support or an SFP interface are needed. It is not a direct automatic replacement; compare the required topology and features.
MikroTik GPeR
A Gigabit Passive Ethernet Repeater may be relevant where the copper Ethernet design needs additional reach. Maximum distances depend on cable quality, power design and the full chain.
Compatible DC power supply
The required supply must match the endpoint voltage, current, cable losses and connector. Ask FourTeck to confirm the right option rather than selecting by voltage alone.
Ethernet surge protection
Outdoor or exposed cable routes may require suitable surge-protection and grounding measures designed for the site and installed according to applicable electrical practice.
Network installation support
Optional scope can include mounting, cable checks, endpoint configuration, power validation, labelling and handover documentation where these activities are specified in the quotation.
Why businesses contact FourTeck for GPEN11 guidance
The GPEN11 is simple to describe but should not be purchased without considering the powered endpoint and cable design. FourTeck helps buyers turn that design into a clear bill of materials. The process can include model confirmation, voltage review, power-supply selection, cable-distance discussion, accessory planning and quotation coordination.
For service providers and property networks, FourTeck can help structure a repeatable deployment approach so installers receive the same injector, approved supply, labelling instruction and test checklist. For individual business sites, the team can determine whether the GPEN11 is sufficient or whether a managed injector, PoE switch, fibre link or another network accessory would better satisfy the requirement.
The assistance is practical rather than based on unsupported promises. Stock position, warranty, lead time, delivery and installation dates are confirmed through the quotation process. Buyers who need company information can review about FourTeck, while project requests can be submitted through the contact page.
Frequently asked questions
What is the MikroTik GPEN11 used for?
It is used to inject passive PoE onto a Gigabit Ethernet cable so a compatible remote uplink device can receive data and power through the same cable. It is designed for indoor wall mounting and is part of MikroTik’s GPEN concept.
Does GPEN11 support standard 802.3af or 802.3at PoE negotiation?
MikroTik specifies passive PoE output. Buyers should not assume automatic standards-based voltage negotiation. Confirm the endpoint’s passive PoE voltage and pin requirements before connection.
Which port provides PoE output?
Ether2 is the published PoE-out port. The other Ethernet port connects toward the unpowered data side of the link. Follow current MikroTik installation guidance and verify labels on the physical unit.
What input voltage does the GPEN11 accept?
The published DC input range is 12–57 V. That range does not mean every voltage is suitable for every endpoint. Select the supply according to the remote device and expected cable losses.
Is a power adapter included?
Package contents can vary by sourcing and region. Ask FourTeck to confirm whether the quotation includes a power adapter and whether that adapter is appropriate for the intended endpoint.
Can GPEN11 be installed outdoors?
MikroTik’s manual identifies the product for indoor installation and advises keeping it away from water, fire, humidity and unsuitable heat. Outdoor cable routes require separate environmental and protection planning.
Does it manage VLANs or provide monitoring?
No managed functions are published for GPEN11. VLAN configuration, traffic policy and monitoring must be handled by the connected network equipment. Consider a more advanced product when active management is required.
How do I know whether the cable run is suitable?
Confirm total length, cable category, conductor material, termination quality, environmental exposure and endpoint power draw. A technician may need to test link speed and far-end voltage under load.
Can FourTeck help with installation and configuration?
FourTeck can discuss optional installation, testing, labelling and connected-device configuration. The exact service scope, site access and deliverables should be included in the quotation.
What information is needed for a Dubai quotation?
Provide the GPEN11 quantity, powered-device model, cable distance, preferred power source, project location, required accessories and whether delivery, installation or testing support is expected.
Confirm the GPEN11, power source and endpoint together
A reliable quotation starts with the remote device model and cable route. Share those details with FourTeck to confirm product suitability, current UAE availability, related accessories and any installation support.
