High-power managed switching for business infrastructure
MikroTik CRS320-8P-8B-4S+RM in Dubai, UAE
A 1U Cloud Router Switch designed to combine sixteen Gigabit PoE connections, eight high-power 802.3bt ports and four 10G SFP+ uplinks in one centrally managed platform. It is a practical choice for projects where powered endpoints, fibre uplinks and operational control must be planned together.
PoE-out data ports
SFP+ uplinks
8 × 802.3af/at and 8 × 802.3bt
963 W total PoE output capability
RouterOS v7 or SwitchOS
Second hot-swap PSU slot
Direct answer for buyers
The MikroTik CRS320-8P-8B-4S+RM is a high-power managed PoE switch for connecting and powering network devices from a rack. It is mainly used where a project includes a mixture of ordinary PoE endpoints and devices that require 802.3bt PoE++ power, while 10G SFP+ ports provide uplink capacity to core switches, servers or fibre distribution. It should be considered by IT teams, integrators, surveillance planners, hospitality operators, building-technology teams and organisations consolidating many endpoint power adapters. Before ordering, confirm the per-device wattage, total PoE budget, number of PoE++ endpoints, transceiver compatibility, rack and cooling conditions, redundancy needs and the preferred software mode.
What the CRS320 does
This model brings data switching and endpoint power into one 1U rackmount appliance. Ports 1 to 8 are designed for standards-based 802.3af/at powered devices, while ports 9 to 16 support 802.3af/at/bt and can deliver up to 90 W per PoE++ port when the power design permits. Four SFP+ cages support 10G uplinks, helping avoid a Gigabit bottleneck between the access layer and the rest of the network. A separate Gigabit management interface and RJ45 serial console support administration and recovery workflows.
The switch can operate with RouterOS v7 or SwitchOS. This gives the buyer a choice between a broader network operating environment and a focused switch-management interface. Selection should be based on the required VLAN, link aggregation, monitoring, access control, routing and operational workflow rather than on interface preference alone.
Who should consider it
The CRS320 is suitable for organisations that need a concentrated group of powered ports but do not require every endpoint to draw the same amount of power. Typical candidates include camera systems with heaters or motors, high-power wireless access points, PoE lighting controllers, digital displays, compact downstream switches, access-control equipment and mixed office devices.
It may be less suitable where the project needs more than sixteen powered access ports, multi-gigabit copper connections to every endpoint, silent fanless operation, or a switch intended primarily for processor-heavy software routing. Buyers should compare the port count, traffic profile and power architecture against the complete deployment rather than treating headline wattage as the only selection factor.
Business challenges this switch can help address
Too many local power adapters
Central PoE delivery reduces the number of separate adapters at endpoint locations and makes it easier to place power protection around the rack. Endpoint support still depends on IEEE standard compatibility and the correct port assignment.
Mixed endpoint wattage
The split between eight af/at ports and eight bt ports supports projects where ordinary devices and high-power equipment coexist. A documented wattage schedule is essential before finalising the bill of materials.
Uplink congestion
Four SFP+ interfaces allow 10G fibre or DAC uplinks, aggregation or resilient topology designs. Modules, cable type and link distance must be confirmed separately.
Limited growth headroom
An optional second PSU can raise the total available output. This is useful when the initial project uses moderate power but later phases may add more demanding devices.
Capability band
Designed for compliant 802.3af, 802.3at and 802.3bt powered devices.
Up to 90 W per bt port, subject to total power budget and connected load.
Four SFP+ cages for uplink, backbone or aggregation design.
RouterOS v7 and SwitchOS support different administration preferences.
Product-fit matrix
| Requirement | Suitable when | Confirm before ordering |
|---|---|---|
| High-power PoE endpoints | Up to eight devices need 802.3bt power | Class, maximum wattage and total simultaneous load |
| Standard PoE estate | Eight or fewer endpoints use af/at | Whether more than eight devices may later require bt |
| Fast uplinks | The access layer needs 10G fibre or DAC links | Module type, distance, fibre connector and compatibility |
| Power growth | A future phase may need a larger power pool | Optional G1483-0600WNB PSU and rack power capacity |
| Managed switching | VLANs, monitoring and controlled access are required | RouterOS or SwitchOS operating model and configuration scope |
Verified technical information
| Brand and model | MikroTik CRS320-8P-8B-4S+RM |
|---|---|
| Product type | Cloud Router Switch, 1U rackmount managed PoE switch |
| Ethernet interfaces | 17 × 10/100/1000 Ethernet ports; 16 provide PoE-out and one is used for management |
| PoE allocation | Ether1–Ether8: 802.3af/at; Ether9–Ether16: 802.3af/at/bt |
| Maximum PoE++ per port | Up to 90 W on supported 802.3bt ports, subject to power budget and device negotiation |
| Total PoE output | Up to 963 W |
| SFP+ interfaces | 4 × 10G SFP+ |
| CPU and memory | 98DX226S dual-core 800 MHz ARM 32-bit platform, 256 MB RAM, 32 MB flash |
| Operating system | RouterOS v7 or SwitchOS; RouterOS Level 5 license is preinstalled |
| Power input | 100–240 V AC, 50–60 Hz |
| PSU arrangement | One hot-swappable PSU included; two PSU slots available |
| Power consumption | 36 W without attachments; up to 600 W with one PSU and 1150 W with an additional PSU |
| Cooling | Three fans |
| Operating temperature | Tested from -10°C to 50°C |
| Included items | IEC cord, rackmount ears, cable-management brackets and K-57 kit |
| Availability | Contact FourTeck for current UAE options, quantity-based lead time and quotation |
Compatibility and power dependencies
The most important design task is to distinguish port count from power capacity. A switch may have a free Ethernet port but still lack enough remaining wattage for another endpoint. Record the rated and peak draw of every camera, access point, display, light, converter or downstream switch. Identify which equipment uses 802.3af, 802.3at or 802.3bt, and check whether high-power devices require Type 3 or Type 4 operation. The CRS320 is intended for standards-compliant powered devices; non-standard passive PoE assumptions should not be carried over from other MikroTik models.
SFP+ transceivers and direct-attach cables are separate purchasing decisions. Compatibility depends on module type, data rate, fibre mode, wavelength, connector, distance and the device at the opposite end. For redundancy or a larger PoE pool, confirm the optional G1483-0600WNB PSU, available rack power feeds and the electrical load that the site can safely support. Cooling and acoustic expectations should also be reviewed because this is an actively cooled, high-power rack device.
A practical purchase and deployment journey
Map endpoints
List every powered device, link speed, cable run and expected growth point.
Calculate power
Separate af/at devices from bt devices and calculate maximum simultaneous draw.
Design uplinks
Select SFP+ modules or DACs, aggregation method and resilience requirements.
Choose software mode
Decide whether RouterOS or SwitchOS better fits administration and feature needs.
Confirm quotation
Include switch quantity, optional PSU, optics, rack accessories and services.
High-power PoE without losing planning discipline
The defining capability of this model is not simply that it supports PoE; it is the deliberate split between eight conventional af/at ports and eight bt-capable ports. That arrangement can reduce overspending when a project has a limited number of demanding devices and a larger group of ordinary endpoints. For example, a surveillance design may place standard fixed cameras on the first bank while reserving bt ports for heated outdoor cameras, multi-sensor units or pan-tilt-zoom devices. A hospitality project may use af/at for phones or access points and bt for displays, lighting controllers or downstream equipment.
The operational value depends on a correct port and wattage schedule. A buyer should not assume that every bt device always draws 90 W or that the maximum theoretical total will be required. Instead, use manufacturer power figures for each powered device, allow suitable design margin and document which ports are assigned to critical equipment. Where continuity is important, discuss UPS capacity and whether the second PSU is intended for additional output, power-path planning or both. The electrical design around the switch is as important as the switch specification itself.
10G uplinks for aggregation and fibre distribution
Sixteen Gigabit access ports can create more aggregate traffic than a single Gigabit uplink should carry comfortably. Four 10G SFP+ cages give the designer room to connect the CRS320 to a distribution switch, server, storage network, fibre backbone or a second switch. Depending on the topology, these ports may be used as individual links, bonded links, resilient paths or connections to separate network zones. The correct design depends on traffic flow, oversubscription targets and the capabilities of upstream equipment.
Optics selection should be treated as part of the bill of materials rather than an afterthought. Confirm whether the link uses multimode or single-mode fibre, the required distance, connector presentation, wavelength, patch-panel path and the module accepted at each end. A direct-attach cable may suit short rack-to-rack connections, while fibre is more appropriate for longer runs or electrically separated spaces. FourTeck can help organise the switch, optics and configuration scope into one quotation, but final compatibility should be confirmed against the exact devices and cabling design.
Management flexibility with RouterOS and SwitchOS
The choice between RouterOS v7 and SwitchOS gives technical teams flexibility, but it also creates a decision that should be made deliberately. SwitchOS provides a switch-focused interface for common Layer 2 tasks. RouterOS offers a broader environment that can support advanced switching controls, monitoring and hardware-offloaded routing features on compatible configurations. The best choice depends on team skills, standard operating procedures, desired visibility, backup methods and the wider MikroTik estate.
For business deployment, define VLANs, trunk ports, access ports, management addressing, link aggregation, loop prevention, logging, firmware policy and administrative access before installation. Where the switch will power critical cameras or access points, document PoE port control and recovery procedures. A configuration backup should be retained after testing, and changes should follow the organisation’s normal approval process. The CRS320 can provide substantial control, but that control is valuable only when it is configured, documented and monitored consistently.
Ideal environments and use cases
Surveillance infrastructure
Power a mix of fixed cameras and higher-draw PTZ, heated or multi-sensor cameras while carrying video traffic over 10G uplinks.
Hospitality and venues
Support wireless, displays, control systems and networked building devices from a central rack with documented power allocation.
Office and campus access
Combine standard PoE endpoints with a smaller number of high-power devices, using fibre for distribution between floors or buildings.
Digital signage and lighting
Provide standards-based power to compatible signs, controllers and fixtures where central power and network management are preferred.
Operational considerations before installation
The CRS320 should be installed in a rack with adequate airflow, access for front cabling and enough rear clearance for power-supply handling. Cable-management brackets are included, but the installation still requires a labelled patching plan so engineers can distinguish af/at ports, bt ports, management and SFP+ links. The rack power circuit and UPS must be sized for the expected load rather than only the switch’s idle consumption.
Because the unit can supply substantial power, grounding and standards compliance should be reviewed with the site electrician and network designer. Endpoint cabling should be appropriate for the required power and distance, terminated correctly and tested. For remote or inaccessible sites, monitoring should cover link state, PoE status, temperature and power events. Firmware and configuration changes should be planned, tested and backed up. These operational steps reduce avoidable troubleshooting and make it easier to identify whether an incident comes from the switch, the powered device, cabling, optics or upstream network.
Questions buyers should resolve
The answer determines whether eight bt ports are sufficient and how the port map should be arranged.
Use endpoint data sheets and include heating, motors, radios or peak operating modes.
The optional PSU may be required for a larger total output or a planned power architecture.
Confirm fibre type, connector, distance, module and upstream compatibility.
RouterOS and SwitchOS support different administration approaches and feature depth.
Include staging, VLAN configuration, rack installation, testing, documentation or support in the quotation where needed.
Procurement checklist
☐ Exact model: CRS320-8P-8B-4S+RM
☐ Required quantity and deployment sites
☐ Number of af/at powered endpoints
☐ Number of bt Type 3 or Type 4 endpoints
☐ Maximum wattage of every device
☐ Total simultaneous PoE budget
☐ Requirement for the second hot-swap PSU
☐ SFP+ optics or DAC cable specification
☐ Fibre type, connector and distance
☐ RouterOS or SwitchOS preference
☐ VLAN, aggregation and management scope
☐ Rack, airflow, UPS and grounding review
☐ Installation, testing and documentation needs
☐ UAE availability and delivery coordination
How FourTeck can assist
FourTeck can help translate a device list or project brief into a structured quotation. Assistance can include checking whether the CRS320 port mix suits the intended endpoints, reviewing the estimated PoE load, identifying the need for an additional PSU, discussing SFP+ optics and organising configuration or installation requirements. For a more accurate response, share the number and type of powered devices, maximum wattage, cable distances, uplink requirements, rack location, quantity and preferred deployment schedule.
Where the switch forms part of a wider security, wireless or building-technology project, FourTeck can coordinate related requirements rather than treating the switch as an isolated item. Buyers can review other business technology products, discuss installation and configuration services, or contact the team through the FourTeck Dubai enquiry page.
UAE availability and support guidance
Contact FourTeck to confirm current UAE availability for the MikroTik CRS320-8P-8B-4S+RM. Lead time may vary with quantity, power-supply requirements, optics, accessories and vendor availability. Delivery and project coordination can be discussed after the exact requirement has been confirmed. Where configuration, rack installation, testing or documentation is required, include that scope in the quotation request so hardware and services can be planned together.
FourTeck can coordinate requirements for organisations operating across Dubai, Abu Dhabi, Sharjah and Ajman through one combined review. Share the deployment location, endpoint schedule, target date and any site-access conditions. A regional requirement should also identify whether each site uses the same switch configuration or needs a different PoE budget, uplink type or management template.
GCC Availability
FourTeck can assist GCC organisations evaluating the MikroTik CRS320-8P-8B-4S+RM for branch, hospitality, surveillance, campus or building-infrastructure projects. Support may include reviewing endpoint power requirements, confirming whether the eight 802.3bt ports suit the design, selecting the optional power supply, planning SFP+ uplinks and coordinating a quotation for the required destination. Requirements in the United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain and Oman can differ because product availability, licensing, logistics, service scope and vendor lead times vary by country and project. Buyers should provide the destination country, quantity, endpoint list, required optics, preferred delivery window and any configuration or installation expectations. FourTeck will then help clarify the bill of materials and practical next steps without assuming local stock, fixed delivery dates or identical deployment conditions across all sites. For regional enquiries, the FourTeck Kuwait resource and the main FourTeck contact team can support requirement coordination.
Africa Availability
Organisations planning PoE infrastructure in Africa can contact FourTeck for product evaluation, accessory planning and regional procurement guidance for the CRS320-8P-8B-4S+RM. A useful enquiry should state the destination country, number of switches, types of powered devices, maximum endpoint wattage, SFP+ media requirements, rack conditions and expected project schedule. Availability and fulfilment can depend on the precise model, quantity, destination, shipping arrangements, vendor lead time, power standards and local project conditions. Installation or support coverage should be discussed separately for each location rather than assumed. FourTeck can help buyers in East Africa and other regions compare the switch against their endpoint and uplink requirements, plan compatible optics, determine whether the second PSU is appropriate and define configuration expectations. Relevant regional resources include FourTeck Kenya, FourTeck Uganda and the FourTeck Africa technology portal.
Related products and services to consider
G1483-0600WNB PSU
The matching hot-swap power supply for projects that require the second PSU slot. Confirm quantity and intended power design.
SFP+ optics and DACs
Select according to distance, fibre type, connector, speed and compatibility at both ends of the link.
Rack and UPS planning
Review rack space, airflow, power circuits, UPS runtime, grounding and structured cabling for the intended load.
Configuration services
Define VLANs, trunks, management access, monitoring, PoE policy and acceptance testing before deployment.
Why businesses contact FourTeck
The value of procurement support is in reducing ambiguity before an order is placed. FourTeck can help clarify whether the CRS320 has the right combination of PoE classes, confirm the list of accessories, organise optics and power options, and separate hardware supply from optional configuration or installation work. This is particularly useful when a project contains several endpoint types or when the available power information is incomplete.
Businesses also contact FourTeck for bill-of-material guidance, compatibility review, quotation coordination, deployment planning and support discussions. These activities are scoped according to the project; they are not automatically included with every hardware purchase. For company background and wider capability information, visit about FourTeck.
Frequently asked questions
How many PoE ports does the CRS320-8P-8B-4S+RM have?
It has sixteen Gigabit PoE-out ports. Eight support 802.3af/at, and eight support 802.3af/at/bt.
Can every port provide 90 W?
No. The eight 802.3bt ports can provide up to 90 W per port when the total power design permits. The first eight PoE ports are af/at ports.
Is the second power supply included?
One hot-swappable PSU is included. The second PSU slot is available for the optional matching G1483-0600WNB supply.
Does the switch have 10G uplinks?
Yes. It includes four SFP+ cages for 10G links. Transceivers or DAC cables should be selected according to the exact network design.
Does it run RouterOS or SwitchOS?
The CRS320 supports RouterOS v7 and SwitchOS. The preferred mode depends on required features and the operating team’s management approach.
Is a separate RouterOS license required?
No separate RouterOS purchase is required for the device. A Level 5 license is preinstalled.
Is it suitable for surveillance systems?
It can suit surveillance projects that combine standard and high-power cameras, provided port count, PoE class, total wattage, uplink capacity and storage-network design are confirmed.
What details are needed for a quotation?
Provide quantity, destination, endpoint types, maximum power draw, required SFP+ modules, second-PSU requirement and any configuration or installation scope.
Is the CRS320 available in Dubai?
Contact FourTeck to confirm current Dubai and UAE availability, quantity-based lead time and accessory options. Availability should not be assumed until the requirement is reviewed.
Plan the switch, power budget and uplinks together
Share your endpoint list, PoE classes, wattage, SFP+ requirements, quantity and deployment location. FourTeck can help structure the product and service requirement for a clear UAE quotation.
