DC power continuity for compatible MikroTik platforms
MikroTik PW48V-12V150W in Dubai, UAE
The PW48V-12V150W gives selected MikroTik routers and switches a practical path to negative 48-volt telecom power. It is built for organisations that operate central DC plants and need a supported, hot-swappable power module rather than an improvised external converter.
Confirm before purchase
Share the host model, hardware revision, quantity, power architecture and project location for an accurate compatibility review.
Hot-swap DC power module
-36 V to -57 V DC
12 V DC, 150 W
Telecom DC installations
Direct answer for buyers
The MikroTik PW48V-12V150W is a replaceable negative 48-volt telecom power module for specifically supported MikroTik routers and switches. Its main purpose is to let compatible equipment operate from a central DC power system while retaining the serviceability benefits of a hot-swappable supply. It should be considered by telecom operators, internet service providers, data-centre teams and enterprises that already maintain a -48 V DC plant. Before proceeding, confirm the exact host model, its hardware revision, the available power-supply bay, site polarity, grounding, cabling, redundancy plan and expected load. This module is not a battery charger, UPS or universal power supply for every MikroTik device.
What the module does
The unit converts a supported negative 48-volt DC input into the 12-volt DC output required by approved MikroTik host platforms. Its hot-swap design allows a power module to be replaced without intentionally shutting down the host, provided the device has another active supply and the replacement procedure is performed correctly. This helps maintenance teams preserve service while working on redundant power arrangements.
Who should evaluate it
The module is relevant to organisations with telecom-style DC distribution, including carrier facilities, network points of presence, data centres, broadcast sites and enterprise infrastructure rooms. It is also useful when a supported MikroTik device must align with an established -48 V battery-backed power architecture. Buyers using only conventional AC power normally do not need this accessory unless they are redesigning the site power system.
Business challenges this accessory helps address
Mixed power architectures
A site may standardise on central -48 V DC while the target network platform is normally supplied with an AC module. The PW48V-12V150W provides a manufacturer-listed route for supported equipment, reducing the need for unapproved conversion methods.
Maintenance without planned shutdown
When installed in a host with functioning redundant power, the hot-swap form factor can support controlled replacement of one supply while the other continues to power the device. Actual continuity depends on correct redundancy design and operating procedure.
Procurement accuracy
Power accessories are easy to misorder because chassis appearance and wattage alone do not establish compatibility. A model-specific review helps the buyer avoid unsuitable modules, incomplete cabling assumptions and incorrect polarity planning.
Product-fit decision matrix
| Requirement | Suitable when | Confirm before ordering |
|---|---|---|
| Negative 48 V DC power | The site operates within the supported -36 V to -57 V range. | Measured voltage, polarity, breaker sizing and connector requirements. |
| Supported MikroTik chassis | The exact device is listed for this module. | Model name, revision, installed supply type and available bay. |
| Power resilience | The host has a valid redundant supply arrangement. | Independent feeds, load sharing and maintenance procedure. |
| Universal replacement | Not suitable as a universal module. | Do not select by wattage or physical similarity alone. |
Verified technical information
| Brand | MikroTik |
|---|---|
| Product code | PW48V-12V150W |
| Product type | Hot-swappable -48 V DC telecom power supply module |
| Supported input range | -36 V to -57 V DC |
| Output | 12 V DC, up to 150 W |
| Hot-swap capability | Yes, when used in a compatible host and correct redundant-power procedure is followed |
| Officially referenced host platforms | CCR1072, CCR2216, CRS518 and CRS520 families; exact model and revision confirmation required |
| License requirement | No software license is normally associated with the power module |
| Availability | Contact FourTeck for current UAE options and vendor lead time |
| Important note | It is not a UPS, battery charger or universal external adapter. |
Compatibility and power-system dependencies
Compatibility must be established from the exact MikroTik model and hardware revision. A router or switch that consumes less than 150 W is not automatically compatible, because the mechanical bay, connector, pinout, control signals and airflow arrangement also matter. Confirm whether the target chassis is approved for the PW48V-12V150W and whether an existing supply can remain installed for redundancy.
The site electrician or qualified infrastructure engineer should also verify negative polarity conventions, cable size, protective devices, earthing, battery-plant operating range and isolation procedures. FourTeck can coordinate the product and deployment discussion, but electrical installation should follow the site design, local requirements and the host manufacturer’s documentation.
A practical purchase and deployment journey
Identify the host
Record the full MikroTik model, serial or revision details, current power modules and whether one or two bays are installed.
Validate site DC power
Confirm the operating voltage range, polarity, distribution method, breaker protection, earthing and available cable termination.
Define resilience
Decide whether the module will replace an AC supply, create mixed AC/DC resilience or form part of two independent DC feeds.
Request quotation
Provide quantity, destination, required accessories and any installation or change-window support requirements.
Hot-swap serviceability
Hot swapping is valuable because it separates power-module maintenance from a full network-device shutdown. In a correctly designed redundant system, one supply can continue carrying the load while the second is replaced. This can simplify planned maintenance and reduce the operational impact of a failed module.
Hot-swap does not itself guarantee uninterrupted service. Continuity depends on the remaining supply, feed capacity, device load and adherence to the approved replacement process. Maintenance teams should verify alarms and power status before removing any module.
Alignment with telecom DC plants
Many carrier and data-centre facilities use negative 48-volt distribution because it integrates well with central batteries and established telecom practices. A compatible DC module lets the network device participate in that architecture without relying on a separate AC inverter path.
The final resilience depends on the wider plant. Battery autonomy, rectifier capacity, distribution protection and dual-feed design remain site-level engineering matters. The module is one component in the chain rather than a complete continuity solution.
Model-specific procurement control
A disciplined bill of materials should identify the module code, host chassis, quantity, spare strategy and installation scope. This is especially important when several MikroTik platforms are present at one site, because not every model accepts the same internal supply.
FourTeck can review the requested combination and flag missing information before quotation. The buyer should still verify the installed chassis and avoid using a broad family name where an exact model is available.
Suitable business environments
Service-provider points of presence
Useful where edge routing or high-capacity switching must connect to an established telecom DC plant.
Data-centre network rows
Relevant when selected MikroTik equipment needs to follow a DC-powered rack standard or mixed-feed resilience design.
Broadcast and utility sites
Potentially suitable for supported devices deployed in facilities with battery-backed -48 V distribution.
Enterprise core rooms
Applicable where the organisation deliberately maintains telecom-style DC power for critical network infrastructure.
Operational and integration considerations
Treat the PW48V-12V150W as part of the complete power path. The module cannot compensate for undersized conductors, an unstable DC source, incorrect polarity, inadequate overcurrent protection or insufficient capacity in the remaining redundant supply. A design review should examine both normal operation and maintenance states, including the maximum device load when one supply is unavailable.
Monitoring is also important. The host platform should be checked for power-supply status, alarms and log messages before and after installation. Where the MikroTik device is managed through RouterOS, administrators should document the normal health indicators and include power-module inspection in the maintenance plan. Management capability is host dependent; the power module does not provide a separate cloud portal or standalone reporting platform.
For mixed AC and DC redundancy, confirm whether the organisation’s risk policy accepts two different upstream power systems and whether each source can independently sustain the equipment. For dual DC feeds, confirm that the supplies originate from the intended independent distribution paths. Labels should clearly identify feed source, polarity and isolation point.
Questions to resolve before ordering
Procurement checklist
☐ Exact host model and revision recorded
☐ Required quantity and spare quantity confirmed
☐ Existing power modules identified
☐ Available hot-swap bay confirmed
☐ Site voltage range measured
☐ Negative polarity arrangement verified
☐ Cable and termination needs documented
☐ Breaker and protection design reviewed
☐ Redundancy method agreed
☐ Installation responsibility assigned
☐ Change-window requirements stated
☐ Delivery destination and timeline shared
☐ Warranty terms requested in quotation
☐ Compatibility approval documented
How FourTeck can assist
FourTeck can help translate a site requirement into a clearer product request. The process can include checking the exact MikroTik host model, reviewing whether the DC module is appropriate, clarifying quantities, discussing spare strategy and identifying whether installation coordination should be included. For broader infrastructure requirements, buyers can also explore FourTeck network products and technology services.
A useful quotation request should contain the host device model, current power configuration, quantity, deployment location and target schedule. Photographs of the chassis label and installed power bay may help resolve ambiguity, although formal compatibility should still be based on product documentation. Buyers needing a wider assessment can discuss the requirement with FourTeck.
UAE availability and support guidance
Contact FourTeck to confirm current UAE availability for the MikroTik PW48V-12V150W. Supply may vary according to quantity, regional allocation and vendor lead time. FourTeck can coordinate a quotation after the exact host model and power requirement are confirmed. Installation and configuration work should be identified separately so that the commercial scope reflects the actual project rather than only the accessory.
For organisations operating across Dubai, Abu Dhabi, Sharjah and Ajman, requirement review, delivery planning and project coordination can be discussed as one combined UAE engagement. The final schedule depends on product availability, site access, electrical readiness and the agreed implementation scope. No delivery or installation date should be assumed until these points are confirmed in the quotation.
GCC Availability
FourTeck can assist GCC organisations evaluating the PW48V-12V150W for telecom and data-centre power environments. Support may include requirement review, host-model confirmation, quantity planning, quotation coordination and discussion of installation responsibilities. Projects in the United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain and Oman can differ in destination logistics, electrical standards, service scope and vendor lead time. Buyers should share the destination country, exact MikroTik host platform, module quantity, preferred deployment date and whether spares or installation support are needed. Product availability, delivery schedules and onsite coordination are not uniform across the region and must be confirmed for each request. For Kuwait-related planning, buyers may also review FourTeck Kuwait technology support.
Africa Availability
Organisations planning MikroTik deployments in Africa can contact FourTeck for product evaluation, accessory selection, quotation coordination and regional procurement guidance. The suitability of the PW48V-12V150W depends on the host model and the local DC power architecture, while fulfilment depends on destination, quantity, shipping arrangements, vendor lead time and project conditions. Buyers should provide the destination country, exact equipment model, required quantity, deployment schedule and any configuration or support expectations. Power polarity, cabling and site electrical requirements should be reviewed locally before installation. FourTeck does not assume immediate inventory or guaranteed country-wide onsite coverage. Regional enquiries may be directed through FourTeck Africa, with additional information available for Kenya technology projects and Uganda business infrastructure.
Related products and services to consider
Compatible MikroTik host platform
Confirm the exact CCR or CRS model before treating the power module as part of the bill of materials.
Spare power module planning
Critical sites may evaluate operational spares based on fleet size, replacement procedure and acceptable restoration time.
Rack power assessment
Review distribution, breakers, cable routing, polarity labels and redundant-feed design before commissioning.
Installation coordination
Include change planning, responsibility boundaries and validation steps when the accessory forms part of a live network.
Why businesses contact FourTeck
Businesses contact FourTeck when the part number alone is not enough to complete a reliable purchase. Assistance can cover requirement clarification, compatibility review, quantity planning, bill-of-material guidance, quotation coordination and installation-scope discussion. This is particularly useful for internal power modules, where an incorrect assumption about the host chassis can create avoidable delays. FourTeck can also help buyers separate the product supply from optional engineering work so each item is clearly represented in the commercial proposal. Learn more about FourTeck or use the contact page to submit a project requirement.
Frequently asked questions
What is the MikroTik PW48V-12V150W used for?
It is a hot-swappable telecom DC power module that enables specifically supported MikroTik routers and switches to operate from a negative 48-volt power environment.
What input voltage does it support?
The manufacturer states a supported input range of -36 V to -57 V DC. The site design must also confirm polarity, cabling and protection.
What is the output rating?
The module provides 12 V DC with a maximum power rating of 150 W for compatible host equipment.
Can it be installed in any MikroTik router or switch?
No. Compatibility is model specific. Confirm the exact host platform and hardware revision before ordering.
Does hot-swap mean the network can never go offline?
No. Service continuity depends on a working redundant supply, sufficient remaining capacity and correct maintenance procedure.
Is this module a UPS or battery charger?
No. It is a power-conversion module for a compatible device. Battery charging and backup autonomy must be provided by the wider site power system.
Can FourTeck help confirm compatibility?
Yes. Share the complete MikroTik model, revision information, current power configuration and quantity for review before quotation.
Is installation included with the product?
Installation is scope dependent and should be requested separately. The quotation should identify product supply, electrical work and network change support clearly.
How do I check UAE availability?
Contact FourTeck with the required quantity and exact host model. Availability and lead time must be confirmed for the specific request.
Plan the correct DC power module for your MikroTik platform
Send the exact host model, quantity and site power details to receive compatibility guidance and a Dubai quotation based on the actual requirement.
