Gigabit passive power delivery accessory
MikroTik RBGPOE in Dubai, UAE
The MikroTik RBGPOE is a shielded Gigabit passive PoE injector created for compatible RouterBOARD installations. It combines Ethernet data with externally supplied DC power so a supported device can be reached with one network cable rather than separate data and power runs. Correct voltage, pinout, cable quality and endpoint compatibility must be confirmed before use.
RBGPOE
Gigabit Ethernet
Passive PoE
18–57 V DC
Confirm endpoint compatibility
Direct answer for buyers
The MikroTik RBGPOE is a Gigabit passive PoE injector used to place DC power onto an Ethernet cable for a compatible RouterBOARD device. It is mainly considered where the endpoint is mounted away from a convenient electrical outlet and where retaining Gigabit data connectivity is important. It may suit wireless ISP links, rooftop access points, compact routing installations, equipment cabinets and controlled lab deployments. Before proceeding, confirm the exact receiving-device voltage range, passive PoE support, required current, Ethernet cable condition, distance and the DC power supply that will feed the injector. The RBGPOE does not automatically negotiate power like an active 802.3af or 802.3at injector, so an incorrect voltage or incompatible endpoint can create equipment risk.
What it does
RBGPOE accepts Ethernet data, a compatible external DC supply and then passes data plus power toward a supported MikroTik endpoint. The output voltage follows the connected supply rather than being converted to a fixed value. This makes the injector simple and flexible, but it places responsibility on the installer to select the correct power source.
Its shielded connectors support installations where grounding and cable shielding are part of the wider design. Shielding alone does not replace proper surge protection, bonding, earthing or outdoor cabling practices.
Who it suits
The adapter is relevant to network administrators, wireless integrators, MikroTik users, installers and procurement teams building or maintaining RouterBOARD-based networks. It is especially practical when a supported device must be powered at the end of one structured cable run.
It should not be selected merely because a device has an Ethernet port. The receiving model must explicitly support the applied passive PoE voltage and pin arrangement.
Business challenges the injector can help address
Difficult power locations
A rooftop radio, wall-mounted access point or tower device may be close to Ethernet cabling but far from a safe local outlet. Passive PoE can reduce the need for a second cable route when the endpoint is compatible.
Cable-route simplification
Combining data and power on one cable can make a controlled installation cleaner and easier to document. The full route still needs correct cable type, connector quality, strain relief and environmental protection.
Gigabit data preservation
RBGPOE is intended for Gigabit Ethernet paths, unlike simpler injectors designed only for 10/100 Mbps links. Actual network performance remains dependent on the connected devices and cabling.
Controlled spare strategy
Organisations using compatible MikroTik equipment may standardise a small number of known-good injectors and power adapters. Each pairing should be labelled to avoid accidental use with the wrong voltage.
Core capabilities at a glance
Designed to carry 10/100/1000 Ethernet data while injecting passive DC power.
Current official product information states 18–57 V support for compatible RouterBOARD equipment.
Output voltage is the same as the chosen input supply; the injector does not regulate it to the endpoint.
Shielded interfaces support a properly planned grounded and shielded cabling design.
Product-fit matrix
| Requirement | Suitable when | Confirm before ordering |
|---|---|---|
| Remote RouterBOARD power | The endpoint supports passive PoE within the selected voltage. | Exact model, voltage range, power demand and pinout. |
| Gigabit network connection | Both connected Ethernet interfaces and cable support Gigabit operation. | Cable category, termination quality and link distance. |
| Use with a 48 V supply | The receiving device specifically accepts the resulting passive voltage. | Do not assume 802.3af/at compatibility from voltage alone. |
| Outdoor or tower link | The full installation includes outdoor cable, weather protection and grounding design. | Surge protection, enclosure, earthing and service access. |
| Mixed-vendor endpoint | Only when the other device explicitly documents matching passive PoE support. | Voltage, polarity, current requirement and warranty implications. |
Verified technical information
| Brand | MikroTik |
|---|---|
| Product name | Gigabit PoE adapter |
| Model / product code | RBGPOE |
| Product type | Passive Gigabit PoE injector |
| Input voltage | 18–57 V DC |
| Output voltage | Same as input |
| Maximum stated current | 2 A |
| Power pins | Pins 4,5 positive; pins 7,8 return |
| Connector design | Shielded Ethernet connectors |
| Ethernet capability | Gigabit Ethernet path; actual rate depends on devices and cable |
| Power supply included | Not confirmed; quote the required compatible supply separately where needed |
| 802.3af/at negotiation | No automatic negotiation; this is a passive injector |
| Availability | Contact FourTeck for current UAE options |
| Important note | Use only after confirming endpoint voltage, polarity, passive PoE support and power requirement. |
Compatibility and power-source notice
Passive PoE applies power without the powered-device detection and negotiation used by active IEEE PoE systems. Before connecting the RBGPOE, verify the receiving device’s documentation and label. A 24 V adapter may be correct for one RouterBOARD and unsuitable for another. A 48 V adapter may be within the injector’s own range but still exceed the endpoint’s allowed input. The injector’s voltage rating therefore does not by itself prove that the complete combination is safe.
Also distinguish the RBGPOE from the MikroTik RBGPOE-CON-HP converter. The latter is a different product intended to accept higher-voltage PoE and provide a regulated lower-voltage passive output. Product names should be checked carefully in procurement requests.
A practical purchase and deployment journey
Identify the powered endpoint
Record the exact RouterBOARD model and hardware revision where relevant. Do not rely on a generic description such as “MikroTik access point,” because voltage acceptance differs across products.
Confirm electrical compatibility
Check the endpoint’s passive PoE range, polarity, required current and expected cable voltage drop. Select a suitable, approved DC adapter with the correct connector for the injector.
Review the cable route
Evaluate cable category, conductor material, length, connector termination, shielding, outdoor exposure and surge risk. Avoid poor-quality copper-clad aluminium cable for demanding power runs.
Build the quotation
Include quantity, compatible power adapters, patch leads, surge-protection components, enclosures and installation or testing services if they are part of the project.
Label, test and document
Test the combination before remote mounting, label the injector and power adapter with the intended endpoint, and record the voltage in the network documentation to reduce future maintenance errors.
Preserving Gigabit connectivity in a powered cable run
The central reason to select RBGPOE rather than a basic 10/100 passive injector is the need to retain a Gigabit-capable data path. This matters when the endpoint has a Gigabit interface and traffic can exceed Fast Ethernet limits, or when the organisation wants a consistent Gigabit physical layer even if current traffic is modest. The injector itself does not create additional throughput. It simply allows the connected equipment and cable to establish their supported Ethernet link while adding passive power.
All four twisted pairs participate in Gigabit Ethernet signalling. A properly designed Gigabit passive injector must therefore introduce power without disrupting the high-frequency data path. This is why random low-cost splitters or improvised cabling should not be substituted. The cable should be genuine copper, correctly terminated and tested. Excess resistance can reduce the voltage reaching the powered device, while poor pair geometry can increase errors or prevent Gigabit negotiation.
For a business installation, record both the electrical and network results. Confirm that the endpoint boots reliably under expected load, then check the negotiated Ethernet rate and monitor interface errors. A link that starts at Gigabit but accumulates errors may indicate cable, connector, shielding or distance problems. FourTeck can help structure the bill of materials and testing scope, but final performance depends on the complete end-to-end design rather than the injector alone.
Power planning without automatic negotiation
Active PoE standards use a detection process before full power is applied. The RBGPOE follows a passive approach: the selected DC voltage is placed on defined Ethernet pins when the power adapter is connected. This makes deployment straightforward for known-compatible equipment, but it removes the protection of automatic classification. Installers should treat the injector and power adapter as a matched assembly dedicated to a documented endpoint.
Begin with the receiving device’s permitted PoE input range, not with the highest voltage supported by the injector. Then consider cable loss. Higher voltage can reduce current for a given power level and may improve long-run behaviour, but only when the endpoint supports that voltage. Never increase voltage merely to overcome cable loss without checking the device specification. The stated current rating is also not a recommendation to draw the maximum under every condition; endpoint demand, adapter rating, conductor size, connector temperature and installation environment all matter.
A spare power adapter should match the approved voltage and connector, and its label should identify the intended RBGPOE circuit. In shared IT stores, a physically compatible barrel connector can be misleading. Clear labelling and documentation are low-cost controls that prevent accidental overvoltage. Where staff frequently change equipment, an active standards-based PoE switch or injector may provide a safer operational model, provided the endpoint supports it.
Shielding, grounding and outdoor installation context
MikroTik identifies shielded connectors as a feature of the RBGPOE. In a correctly designed installation, shield continuity can support electromagnetic compatibility and a planned grounding path. It should not be interpreted as a complete lightning-protection solution. Rooftop, mast and tower cables are exposed to induced energy, static discharge, moisture, temperature variation and mechanical stress. The injector is only one element of that environment.
Outdoor runs normally require suitable UV-resistant cable or protected conduit, weatherproof entry points, drip loops, strain relief and surge protection positioned according to the site design. Earthing arrangements should follow the building, equipment and local electrical requirements. The network team should coordinate with qualified electrical or facilities personnel where the route crosses outdoor structures or lightning-protection zones.
Maintenance access is another practical issue. The injector is usually best placed indoors or in a protected cabinet near the network source and power supply. This allows technicians to disconnect and test the powered run without climbing to the endpoint. Mark the data input, powered output and connected device. When the deployment includes multiple injectors, consistent labels reduce the risk of moving a powered lead to an incompatible port during troubleshooting.
Ideal environments and use cases
Wireless ISP links
Compatible RouterBOARD radios mounted on towers or customer premises can receive data and power over one cable. The design should include surge, weather and grounding measures appropriate to the site.
Building access points
A supported MikroTik access point above a ceiling or high on a wall may be powered from a communications room, provided voltage and passive PoE compatibility are confirmed.
Small branch networks
A compact router or link device can be installed where local power is inconvenient. Documentation is important because future staff may otherwise assume the link uses active standards-based PoE.
Laboratory and staging
Integrators can use RBGPOE in controlled test environments to stage supported devices before field deployment and validate the selected supply, cable and endpoint combination.
CCTV or IoT only after verification
Some non-MikroTik equipment may use compatible passive PoE, but many cameras and sensors require 802.3af/at. Written pinout and voltage confirmation is essential before connection.
Replacement and spares
Existing MikroTik deployments may keep verified replacement injectors. Spares should be paired or labelled with the correct power adapter rather than stored as an ambiguous universal part.
Integration and operational considerations
The injector has no software interface, management platform or firmware. Operational reliability therefore comes from physical design, component selection and documentation. Network monitoring can still provide useful evidence: watch the powered device’s uptime, Ethernet negotiation, interface error counters and voltage readings where the RouterBOARD exposes them. Repeated restarts during peak processing or radio transmit activity can point to insufficient voltage at the device, an undersized power adapter, connector resistance or cable loss.
When the endpoint supports more than one power input, decide whether the RBGPOE is the primary source, backup source or staging method. Redundant power behaviour varies by device. Do not assume that connecting two sources automatically creates safe or balanced redundancy. Review the specific RouterBOARD documentation and consider grounding interactions when multiple supplies are attached.
For structured-cabling environments, update patch-panel and rack labels to indicate that a port carries passive power. A technician should not connect a laptop, tester or unrelated appliance to the powered side without knowing the circuit. Use separate colours or warning labels where organisational standards permit. These controls are particularly important in shared facilities, managed offices and sites maintained by several contractors.
Buyer questions to resolve before ordering
Provide the model and hardware revision rather than only the brand.
Match the DC adapter to the endpoint’s permitted passive PoE range.
Confirm whether the quotation must include a power supply and plug type.
Distance and environment affect voltage drop, cable choice and protection.
Many enterprise endpoints require 802.3af/at negotiation and should not use passive injection.
Clarify whether installation, labelling, commissioning or documentation is part of the scope.
Procurement checklist
☐ Exact RBGPOE product code
☐ Required quantity and spare quantity
☐ Exact powered-device model
☐ Supported passive PoE voltage
☐ Required DC adapter voltage and current
☐ Adapter connector and regional plug
☐ Cable category, conductor and length
☐ Indoor or outdoor deployment
☐ Shielding and grounding approach
☐ Surge-protection requirement
☐ Enclosure or mounting accessories
☐ Installation and testing scope
☐ Delivery destination and project date
☐ Warranty and return terms confirmation
How FourTeck can support the requirement
FourTeck can help translate a brief request for a PoE injector into a clearer bill of materials. The review may include the target MikroTik model, permitted power range, number of injectors, matching DC adapters, cable conditions, outdoor protection and any installation or testing needs. This is particularly useful when procurement staff have a part number but not the engineering context behind it.
For broader network projects, buyers can explore the FourTeck technology product range, discuss implementation through network and infrastructure services, or send the complete requirement through the Dubai contact team. A quotation can distinguish the injector from optional power supplies, cabling accessories and deployment services so the buyer understands what is and is not included.
UAE availability and support guidance
Contact FourTeck to confirm current UAE availability for the MikroTik RBGPOE. Availability and commercial terms may depend on quantity, current vendor supply, the selected power adapter and any associated project components. A product-page price or manufacturer suggested price should not be treated as a confirmed local quotation because freight, taxes, source, warranty channel and order quantity can change the final amount.
Delivery and project coordination can be discussed after the exact requirement is confirmed. Where installation is required, include the endpoint model, site type, cable route, access restrictions and testing expectations in the request. FourTeck can coordinate requirements for businesses operating across Dubai, Abu Dhabi, Sharjah and Ajman through one combined discussion rather than treating each city as a separate technical design.
GCC Availability
FourTeck can assist organisations planning MikroTik accessory purchases and network deployments across the GCC, including requirements connected with the United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain and Oman. For RBGPOE requests, the useful starting information is the destination country, exact powered-device model, injector quantity, compatible power-adapter requirement, deployment location and target schedule. FourTeck can then help review model suitability, quotation structure, delivery planning and any requested configuration or installation scope. Product availability, vendor lead time, freight arrangements, warranty route, service visits and project scheduling can vary by country, quantity and requirement. Passive PoE compatibility should be checked for every endpoint rather than assumed across a regional standard build. Buyers coordinating multi-site rollouts should provide a per-site equipment schedule and identify any local plug, power, cabling or access conditions before commercial terms are finalised. For Kuwait-related technology coordination, the FourTeck Kuwait resource may also support the regional discussion.
Africa Availability
For organisations sourcing MikroTik networking components for African projects, FourTeck can help review the exact product, compatible power supplies, cable environment, quantity, deployment expectations and support requirements before quotation. Fulfilment may depend on destination, vendor lead time, shipping arrangement, local power conditions, regulatory needs and the practical scope of installation or remote assistance. A passive PoE injector should always be matched to the endpoint voltage and pinout, particularly when equipment has been sourced from different regions or project phases. Buyers should share the destination country, required delivery point, RBGPOE quantity, receiving-device models, desired schedule and whether staging, labelling, configuration or installation support is expected. FourTeck’s Africa technology coordination, Kenya support resource and Uganda support resource can help frame regional enquiries. Local inventory, customs outcomes and fixed delivery dates should be confirmed case by case rather than assumed.
Related products and services to consider
Compatible DC power adapter
Select voltage and current according to the receiving RouterBOARD, not only the injector rating.
RBGPOE-CON-HP converter
A different MikroTik accessory for specific higher-voltage PoE-to-passive conversion requirements; verify whether conversion is actually needed.
Ethernet surge protection
Consider suitable protection and grounding for exposed outdoor or tower cable routes.
Outdoor structured cabling
Use genuine copper cable, protected terminations and installation practices suited to the environment.
MikroTik device configuration
RouterOS configuration, interface setup and monitoring can be scoped separately from physical power delivery.
Installation planning
Discuss rack, rooftop, mast, access, labelling and testing requirements before scheduling field activity.
Why businesses contact FourTeck
A small accessory can still create a purchasing problem when the model, voltage and endpoint are unclear. Businesses contact FourTeck for requirement clarification, compatible model review, power-adapter selection, bill-of-material guidance, quotation coordination and installation planning. The aim is to reduce ambiguity before an order is placed and to distinguish the RBGPOE from similar-looking injectors or converters.
FourTeck can also help place the injector within a wider network design. That may involve MikroTik routers, wireless links, switches, surge protection, cabinets, cabling and support services. Buyers can learn more about the company through the FourTeck business profile or discuss a broader UAE technology project through FourTeck UAE consultation.
Frequently asked questions
Is the MikroTik RBGPOE an active 802.3af or 802.3at injector?
No. It is a passive PoE injector. It applies the connected DC supply to specified Ethernet pins and does not perform the automatic powered-device negotiation associated with active IEEE PoE.
What voltage does RBGPOE output?
The output voltage is the same as the input from the connected DC power supply. The current official range for the injector is 18–57 V, but the chosen voltage must also be supported by the powered endpoint.
Can RBGPOE power any device with an Ethernet port?
No. The endpoint must explicitly support the same passive PoE voltage, polarity and pin arrangement. Connecting an incompatible device can damage equipment.
Does the injector support Gigabit Ethernet?
Yes, it is designed for a Gigabit Ethernet path. Actual negotiated speed and reliability depend on the connected devices, cable category, terminations and installation quality.
Is a power adapter included?
Inclusion can vary by seller or bundle and should be confirmed in the quotation. The correct adapter must match the receiving device’s voltage and power requirements.
Can it be used outdoors?
The injector should be installed within a suitable protected environment. Outdoor cable routes require appropriate cable, enclosure, surge protection, grounding and weatherproofing as part of the wider design.
What is the difference between RBGPOE and RBGPOE-CON-HP?
RBGPOE is a passive injector that passes the selected supply voltage. RBGPOE-CON-HP is a separate converter intended for particular higher-voltage PoE input and lower-voltage passive output scenarios.
What information is needed for a Dubai quotation?
Provide the RBGPOE quantity, receiving-device model, required power adapter, delivery location, project date and whether cabling, installation, surge protection or testing is required.
How should the injector be documented?
Label the powered output, voltage and intended endpoint. Record the pairing in the network diagram or asset register so future technicians do not connect an incompatible device.
How can I confirm current UAE availability?
Send FourTeck the exact quantity and associated power requirements. Availability, pricing, warranty route and delivery timing can then be confirmed against the current requirement.
Request a compatibility-led quotation
Send the endpoint model, required voltage, quantity and installation location. FourTeck can help confirm the appropriate RBGPOE arrangement and identify any power, cabling or protection components that should appear in the quotation.
