Direct answer for buyers
The MikroTik CRS326-24S+2Q+RM is a managed fibre switch for concentrating up to twenty-four 10 Gigabit SFP+ links and connecting them through two 40 Gigabit QSFP+ uplinks. It is mainly considered for server racks, storage fabrics, data-centre aggregation, internet-service infrastructure, campus distribution and other environments where fibre density matters more than copper access ports. Buyers should confirm the required transceivers or direct-attach cables, link distances, fibre connectors, uplink topology, VLAN plan, redundancy expectations and whether RouterOS or SwitchOS is preferred. The management CPU is suitable for control and configuration tasks, while high-volume traffic should be designed around hardware switching rather than assuming router-class software forwarding performance.
What it does
The switch aggregates a large number of 10G fibre or direct-attach links within a single rack unit. It can connect servers, hypervisors, storage nodes, distribution switches, security appliances and backbone links without consuming the space that multiple lower-density switches might require.
The two 40G QSFP+ ports can be used as uplinks, inter-switch connections or high-capacity links to a core device, depending on the selected modules and network design. VLANs, link aggregation, spanning tree and other switching functions can be managed through MikroTik software.
Who it suits
It is suitable for IT teams that already understand SFP+, QSFP+, fibre types and rack-level network design, or that are working with an integrator who can prepare the complete bill of materials. Typical buyers include data-centre operators, internet service providers, managed-service providers, universities, media facilities, large offices and businesses modernising server or storage connectivity.
It is less suitable where most endpoints require RJ45 copper ports, PoE power, silent fanless operation or extensive software-based routing at high throughput. Those requirements may point to a different switch family or a separate routing platform.
Business challenges this model can help address
Too few 10G interfaces
A server or storage environment can outgrow switches with only two or four SFP+ ports. The CRS326 provides twenty-four cages, allowing a denser fibre design while retaining separate high-speed uplinks.
Rack-space pressure
Consolidating many 10G links into a 1U chassis can simplify rack planning. The benefit depends on airflow, cable routing, patching and whether the selected optics remain within the device’s thermal limits.
Aggregation bottlenecks
Two 40G QSFP+ interfaces give designers more uplink capacity than a conventional pair of 10G uplinks. Oversubscription still needs to be calculated according to traffic patterns and redundancy goals.
Management inconsistency
Teams using MikroTik can manage the switch through RouterOS tools, while those wanting a more switch-focused interface can use SwitchOS. Operational standards should determine the final choice.
Core capability band
Dense fibre access
Twenty-four SFP+ cages accommodate 10G optical or direct-attach connectivity, subject to module compatibility and the required link mode.
40G aggregation
Two QSFP+ ports provide high-capacity connections for core uplinks, stacking-style interconnects or other supported 40G uses.
Flexible operating system
RouterOS v7 offers a broader networking feature set, while SwitchOS provides a streamlined switching-oriented administration experience.
Power resilience options
Two AC inputs allow connection to independent power sources. Full resilience also depends on upstream supply, UPS design and rack power distribution.
Product-fit decision matrix
| Requirement | Suitable when | Confirm before ordering |
|---|---|---|
| 10G server or storage density | Many endpoints use SFP+ optics or DAC cabling. | Module type, cable length, connector and port count. |
| 40G uplinks | The core or adjacent switch supports compatible QSFP+ links. | Optical standard, breakout use, distance and redundancy. |
| Layer 2 switching | Traffic can be handled through hardware-offloaded switching. | Required VLAN, STP, LACP and filtering design. |
| Layer 3 features | Routing requirements fit the platform and configuration. | Expected routed throughput, feature use and hardware offload. |
| Redundant power feed | The rack has independent AC sources or UPS paths. | Power distribution, cable routing and failure procedures. |
Verified technical information
| Brand | MikroTik |
|---|---|
| Product code | CRS326-24S+2Q+RM |
| Product type | Managed rackmount fibre switch |
| 10G interfaces | 24 × SFP+ cages |
| 40G interfaces | 2 × QSFP+ cages |
| Management Ethernet | 1 × 10/100 Ethernet port |
| Console | RJ45 serial console |
| USB | 1 × USB Type-A, up to 1 A |
| Switch chip | Marvell 98DX8332 |
| CPU | QCA9531, 650 MHz, single core, MIPSBE |
| Operating system | RouterOS v7 with Level 5 licence or SwitchOS, dual boot |
| Switching capacity | Up to 640 Gbps Layer 1 capacity under vendor test conditions |
| Non-blocking throughput | Up to 320 Gbps Layer 1 throughput under vendor test conditions |
| Power inputs | 2 × 100–240 V AC, 50–60 Hz |
| Power consumption | Up to 42 W without attachments; up to 69 W with attachments |
| Cooling | Three fans |
| Dimensions | 443 × 200 × 44 mm |
| Tested ambient temperature | -20°C to 60°C |
| Included items | Rack ears, screw and feet kit, two IEC power cords |
| Availability | Contact FourTeck for current UAE quantity, lead time and quotation |
Compatibility and dependency notice
SFP+ and QSFP+ cages do not by themselves define a complete connection. Each link needs a compatible optical transceiver, direct-attach cable, active optical cable or supported breakout solution selected for the peer device, distance, speed, wavelength, fibre type and connector. A quotation for the switch alone may therefore be incomplete for a new deployment.
MikroTik publishes a wired-interface compatibility reference and notes that the CRS326-24S+2Q+ family supports a limited number of simultaneous copper S+RJ10 modules because these modules draw more power and generate more heat than many optical modules. Buyers planning multiple 10GBASE-T conversions should confirm the exact module count, airflow and rack temperature before committing to that design.
RouterOS and SwitchOS do not present identical workflows or feature depth. The operating system should be chosen according to the required network functions, team skills, monitoring processes, change-control policy and desired configuration model. Advanced routing or filtering can reduce software forwarding performance compared with hardware-switched traffic, so routed workloads should be validated against the intended configuration rather than inferred from the headline switching capacity.
A practical purchase and deployment journey
Map every intended link
List the servers, storage nodes, access switches, core devices and security appliances that will connect. Record speed, connector, distance, fibre type and redundancy requirement for each link. This prevents under-ordering optics or selecting incompatible modules.
Calculate oversubscription and uplink demand
Twenty-four 10G edge links can represent more aggregate endpoint capacity than two 40G uplinks. This is normal in many designs, but the ratio should reflect actual traffic patterns. Storage replication, backup windows, east-west server traffic and internet aggregation may require different assumptions.
Choose the operating model
Decide whether the team will use RouterOS v7 or SwitchOS. Consider configuration standards, backup methods, administrator experience, automation, monitoring and the specific switching or routing functions required. Document the choice before commissioning.
Prepare rack, power and cooling
Allocate one rack unit, check front and rear clearance, plan fibre bend radius, label both ends of every cable and provide suitable airflow. Connect the two AC inputs to independent power paths when the objective is feed redundancy rather than simple cable duplication.
Stage, test and document
Update software according to the organisation’s policy, change default credentials, configure management access, apply VLAN and loop-prevention settings, test failover and record port assignments. Baseline monitoring should include interface status, errors, temperature and power-supply state where available.
High-density 10G connectivity without unnecessary copper ports
The defining feature of this model is not simply that it is a managed switch; it is the concentration of twenty-four SFP+ interfaces in one rack unit. This is useful when the surrounding infrastructure already uses fibre or direct-attach cabling. A virtualisation cluster may have multiple 10G links per host. A storage system may need dedicated data, replication and management paths. An internet service provider may aggregate several distribution devices. A media organisation may move large files between editing, rendering and storage systems. In these cases, buying a switch dominated by copper ports can waste rack space and budget.
SFP+ also gives the designer a choice of media. Short server-to-switch connections may use direct-attach copper cables, while longer runs may use multimode or single-mode optics. The correct approach depends on distance, patch-panel layout, electromagnetic environment, cable management and the interface supported by the remote device. That flexibility is valuable, but it shifts part of the design responsibility to the buyer. A port count alone is not enough to prepare an accurate quotation.
For this reason, FourTeck can review a simple link schedule before pricing. The schedule should identify each endpoint, speed, approximate distance, connector, preferred media and whether a spare link is required. This reduces the risk of receiving the right switch with the wrong optics, or discovering during installation that a cable type, transceiver wavelength or breakout arrangement does not match the peer equipment.
40G uplinks for aggregation and backbone design
The two QSFP+ cages allow the CRS326-24S+2Q+RM to sit between many 10G endpoints and a higher-capacity network layer. In a simple design, each 40G port may connect to a separate core switch for resilience. In another design, both may be used in a link aggregation group where the peer device and topology support that approach. They may also connect two racks or form a high-capacity path toward a router, storage core or data-centre fabric.
The existence of two 40G ports does not automatically guarantee an 80G usable uplink for every flow. Traffic distribution across aggregated links depends on hashing behaviour, flow patterns, protocol configuration and the capabilities of the remote system. A single flow may remain limited to one member link. Redundancy and throughput goals should therefore be separated during design: sometimes two links are primarily present to survive a failure, while in other cases both links are expected to carry production traffic.
Buyers should also confirm whether they need native 40G optics, short-reach direct-attach cables, active optical cables or a supported breakout solution. The remote device must support the same physical standard and configuration. FourTeck can help define the uplink bill of materials, but final compatibility should be checked against both endpoint vendors and the exact hardware revisions in the project.
Operational control through RouterOS or SwitchOS
Dual-boot support gives administrators two operational approaches. SwitchOS is intended for teams that want a focused switch-management interface with common Layer 2 controls. RouterOS v7 provides a broader environment that can include switching, routing, management, scripting and monitoring functions. The more capable interface is not automatically the better choice; the right decision is the one that fits the team’s standards and the functions that must run on the device.
A business using MikroTik across branch, wireless and routing infrastructure may prefer RouterOS because administrators already know WinBox, WebFig, command-line workflows and backup methods. A team deploying the unit as a dedicated access or aggregation switch may value the narrower SwitchOS experience. In either case, the configuration should be reviewed for hardware offload, VLAN handling, spanning-tree behaviour, link aggregation, management-plane protection and recovery access.
The switch includes a serial console and a dedicated low-speed Ethernet interface that can support administration and recovery planning. Secure deployment should include a strong administrator password, controlled management VLAN, restricted access services, configuration backups, software maintenance and documented recovery procedures. Where the device will support a critical business service, monitoring and alerting should be integrated before production traffic is migrated.
Ideal business environments and use cases
Data-centre rack aggregation
The switch can aggregate fibre links from servers, storage arrays, hypervisors or top-of-rack devices where 10G density and 40G uplinks match the design.
Internet-service infrastructure
Service providers may use it for aggregation, point-of-presence switching or high-capacity distribution, subject to the required routing scale and operational architecture.
Storage and backup networks
High-throughput NAS, SAN-adjacent Ethernet and backup traffic can benefit from dedicated 10G paths, provided latency, buffering and storage protocol requirements are validated.
Campus or building distribution
Fibre uplinks from access switches can be collected into a central rack where the required port count, topology and redundancy fit the twenty-four SFP+ layout.
Media production workflows
Editing, rendering and shared-storage systems that move large files may use the switch as part of a 10G production network after workload testing and traffic planning.
Laboratories and private cloud
Research, development and private-cloud environments can use the port density for clustered systems, test networks and segmented infrastructure.
Integration and operational considerations
The CRS326-24S+2Q+RM should be integrated as part of a complete network design rather than treated as an isolated appliance. Confirm VLAN numbering, native VLAN policy, spanning-tree root placement, link aggregation settings, MTU requirements, multicast handling, monitoring, logging and time synchronisation. Storage or virtualisation environments may require jumbo frames, but enabling a larger MTU only on one device can create inconsistent behaviour. Every link in the path should be reviewed.
Physical integration is equally important. High-density fibre panels can create tight bends and difficult service access when cable management is not planned. Label ports and patch leads, separate management and production paths where required, and document which optical module is installed in each cage. Maintain spare compatible optics for critical links based on the organisation’s support policy.
Power resilience requires more than plugging in two cords. Each AC input should connect to an independent protected source if the objective is to survive a power-path failure. UPS capacity, rack PDU loading and generator coverage should be considered. The unit uses active cooling, so the rack should provide appropriate airflow and environmental monitoring.
Finally, define the boundary between switching and routing. Hardware-switched Layer 2 traffic is the platform’s strongest use case. Where extensive firewalling, NAT, VPN processing or complex routing policies are required at high rates, a separate router or security appliance may be more appropriate. FourTeck can help position the switch within a broader network architecture and identify where another platform should handle those functions.
Questions to resolve before requesting a quotation
How many active 10G links are needed?
Include immediate demand, planned growth, redundant links and spare ports for maintenance or expansion.
Which media will each link use?
Specify DAC, multimode fibre, single-mode fibre, copper conversion or another supported module type.
What are the 40G uplinks connecting to?
Confirm the remote model, supported standard, connector, distance and whether redundancy or aggregated throughput is the objective.
Is RouterOS or SwitchOS preferred?
The choice affects administration, available features, training and the configuration approach.
What routing performance is expected?
Separate hardware-switched traffic from software-routed, filtered or queued traffic and validate the intended workload.
What services should be included?
Clarify whether the quotation needs supply only, staging, configuration, installation, migration, testing, documentation or support.
Procurement and evaluation checklist
✓ Confirm the exact model: CRS326-24S+2Q+RM.
✓ State the required quantity and target deployment date.
✓ List all SFP+ and QSFP+ links with distance and media.
✓ Confirm compatible optics, DACs or active optical cables.
✓ Identify any breakout-cable requirement.
✓ Define RouterOS or SwitchOS preference.
✓ Document VLAN, LACP, STP and MTU requirements.
✓ Confirm rack space, airflow and cable-management plan.
✓ Provide two independent AC sources when required.
✓ Decide whether staging and software updates are included.
✓ Define installation, migration and testing responsibilities.
✓ Request warranty and lead-time confirmation in the quote.
How FourTeck can assist
FourTeck can review the intended topology, port count, link distances and peer devices before preparing a quotation. This helps create a complete bill of materials that can include the switch, compatible optics or cables, rack accessories and an agreed service scope.
Assistance can also cover configuration planning, VLAN structure, uplink design, staging, installation coordination, testing and documentation where these items are requested and included in the quotation.
UAE availability and support guidance
Contact FourTeck to confirm current UAE availability, quantity, price and vendor lead time. Availability can vary according to demand, shipment schedules and the exact accessories required. A complete quotation should identify whether transceivers, cables, installation and configuration are included or priced separately.
Businesses in Dubai, Abu Dhabi, Sharjah and Ajman can discuss delivery coordination and project support after the technical requirement is confirmed. No delivery or installation date should be assumed until the scope and supply position have been reviewed.
GCC Availability
FourTeck can assist organisations planning CRS326-24S+2Q+RM deployments across GCC markets, including the United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain and Oman. Regional support can begin with a requirement review covering switch quantity, SFP+ and QSFP+ connectivity, optical standards, rack locations, power design, configuration scope and expected project timing. This information is necessary because a fibre switch order often includes country- and site-specific accessories rather than one universal package.
Product availability, licensing, delivery schedules, service visits and vendor lead times can vary by country, quantity and project requirement. Buyers should share the destination country, exact model, required quantity, preferred deployment schedule and any installation or support expectations. FourTeck can then coordinate an appropriate quotation and clarify which items are included. For requirements in Kuwait, buyers may also review FourTeck Kuwait technology support. Local stock, customs outcomes and fixed delivery dates are not assumed and must be confirmed for each order.
Africa Availability
Organisations planning high-density fibre switching in Africa can contact FourTeck for product evaluation, accessory selection, quotation coordination and deployment planning. The CRS326-24S+2Q+RM may suit data-centre, service-provider, education, media and enterprise environments where 10G fibre density and 40G aggregation align with the topology. A regional requirement should identify the exact destination, quantity, optics, fibre types, power arrangement, rack conditions and desired configuration services.
Fulfilment can depend on destination, vendor lead time, shipping arrangements, local power or regulatory requirements and the availability of compatible modules. Installation and onsite support also vary by project location and scope. Buyers in East Africa may review FourTeck Kenya or FourTeck Uganda, while broader regional enquiries can be directed through FourTeck Africa. Share the expected schedule and support needs so the proposed bill of materials and services can be reviewed accurately.
Related products, services and alternatives to consider
10G SFP+ optics and DACs
Select link media according to distance, fibre type, connector and peer-device compatibility.
40G QSFP+ connectivity
Confirm native 40G modules, direct-attach cables or supported breakout requirements for the uplink design.
Dedicated routing platform
Consider a separate router where high-rate firewalling, NAT, VPN or complex routing is a major requirement.
Network configuration services
Add staging, VLAN configuration, uplink setup, testing and documentation according to the project scope.
Alternative port profiles
A different MikroTik CRS model may suit projects requiring copper ports, PoE, 25G, 100G or a different balance of interfaces.
Why businesses contact FourTeck
The most useful support during a fibre-switch purchase is often clarification rather than promotion. Buyers contact FourTeck to confirm whether the selected model fits the required port density, whether the proposed optics will work with both endpoints, whether uplink capacity is sufficient and which services should be included in the quotation.
FourTeck can help structure the bill of materials, distinguish included items from optional accessories, review power and rack requirements, and coordinate configuration or installation scope. Where the CRS326 is not the right fit, the discussion can identify whether another switch profile or a separate routing platform is more suitable.
Learn more about FourTeck or discuss your network requirement.
Frequently asked questions
Is the CRS326-24S+2Q+RM mainly a switch or a router?
It is primarily a high-density fibre switch. RouterOS provides routing features, but buyers should not assume that software-routed traffic will match the headline hardware switching capacity. Extensive routing, firewalling or VPN workloads may require a dedicated router.
Are SFP+ and QSFP+ modules included?
The standard included items listed by the manufacturer are rack ears, a screw and feet kit, and two IEC cords. Optical modules and direct-attach cables should be treated as separate items unless a quotation explicitly includes them.
Can the switch use both RouterOS and SwitchOS?
Yes. It supports dual boot between RouterOS v7 and SwitchOS. The device normally boots RouterOS by default, and administrators can change the boot operating system according to their operational preference.
Does it support redundant power?
It has two AC inputs. To create meaningful power-feed resilience, each input should connect to a suitably independent power source or UPS path. The overall resilience still depends on the rack and facility power design.
Can I use 10G copper RJ45 modules in the SFP+ ports?
Supported SFP+ copper modules can be used subject to the manufacturer’s compatibility guidance, link distance and thermal limitations. MikroTik notes a limit on the number of simultaneous S+RJ10 modules for this platform family, so high-density copper conversion should be reviewed carefully.
Is the switch suitable for a silent office?
The product uses three fans and is intended for rackmount infrastructure. Noise-sensitive offices should assess the installation location or consider a different fanless model if the required port profile permits.
Can it be used for storage traffic?
It can support 10G Ethernet connectivity for storage and backup designs, but suitability depends on protocol, latency, buffering, MTU, redundancy and workload patterns. The complete path should be validated before production use.
What information is needed for an accurate Dubai quote?
Provide quantity, endpoint models, link distances, fibre type, required optics or cables, uplink design, operating-system preference, installation location, configuration scope and expected timeline.
Is the CRS326-24S+2Q+RM currently available in the UAE?
Availability changes with quantity and vendor supply. Contact FourTeck to confirm current UAE availability, lead time and price rather than relying on a general online listing.
Can FourTeck assist with installation and configuration?
Installation, staging, configuration, testing and documentation can be discussed and included where required. The exact service scope, location, dependencies and customer responsibilities should be defined in the quotation.
Confirm the complete 10G and 40G bill of materials
Share your link count, distances, peer devices, rack location and service requirements. FourTeck can review the switch, optics, cabling and configuration scope before preparing a UAE quotation.
