MikroTik XS+2733LC15D in Dubai, UAE
The MikroTik XS+2733LC15D is a matched pair of bidirectional single-mode optical modules created for high-speed network links over one fibre strand. It supports 1G, 10G and 25G data rates, reaches up to 15 km under suitable optical conditions and includes digital diagnostic monitoring. FourTeck helps Dubai and UAE buyers confirm port compatibility, fibre type, link speed, RouterOS settings, quantities and project scope before quotation.
Plan the link before ordering
Share both endpoint models, required speed, fibre distance, connector details and installation location. These details help prevent a mismatch between the modules, cages and existing optical path.
Direct answer for buyers
The XS+2733LC15D is a two-module optical kit for connecting two compatible network devices across a single strand of single-mode fibre. One module is installed at each end of the link, using complementary 1270 nm and 1330 nm wavelengths to transmit and receive in opposite directions. It is mainly used when a business wants 1G, 10G or 25G connectivity over distances up to 15 km while conserving fibre capacity. It should be considered by organisations with confirmed SFP, SFP+ or SFP28 host compatibility. Before proceeding, buyers should verify both endpoint devices, selected speed, fibre attenuation, LC UPC termination, RouterOS version and any required manual port settings.
What the XS+2733LC15D does
This kit creates a point-to-point optical Ethernet link between two compatible devices. Unlike conventional dual-fibre optics that use one strand for transmit and another for receive, the paired modules carry both directions over one single-mode fibre strand. The technique is commonly called bidirectional, or BiDi, transmission. It is useful where fibre cores are scarce, costly to lease or already allocated to other services.
Who it suits
The product may suit data centres, office campuses, warehouses, hospitality properties, education facilities, service providers, industrial sites and multi-building organisations. It is especially relevant where the buyer already has a suitable single-mode fibre route and wants a flexible optical pair that can operate at several common Ethernet rates. Suitability still depends on the exact cages, software version, optical budget and configuration at both endpoints.
Business challenges this optical kit can address
Limited fibre cores
When only one usable strand is available between sites, a matched BiDi pair can carry both traffic directions without requiring a second strand. The existing fibre must still meet single-mode, connector and loss requirements.
Mixed speed requirements
The same kit supports 1G, 10G and 25G, which may simplify planning where current and future endpoint speeds differ. The selected speed must be supported and configured correctly on both ends.
Longer campus links
Copper Ethernet is unsuitable for kilometre-scale links. The XS+2733LC15D is designed for single-mode fibre distances up to 15 km, subject to the complete optical path and installation quality.
Need for optical visibility
Digital diagnostic monitoring can expose supported values such as module temperature, voltage and optical power, helping administrators review link conditions from compatible management interfaces.
Product-fit matrix
| Requirement | Suitable when | Confirm before ordering |
|---|---|---|
| Single-strand optical link | Only one single-mode fibre core is available between two sites. | Fibre type, connector polish, route continuity and measured loss. |
| 25G connectivity | Both devices have compatible SFP28 cages and support the intended 25G mode. | Port capability, FEC requirements, RouterOS version and peer configuration. |
| 10G connectivity | Both endpoints support 10G through suitable SFP+ or SFP28 interfaces. | Whether manual speed and SFP rate-select settings are required. |
| 1G connectivity | The host device supports 1G optical operation in the selected cage. | Manual speed configuration and device-specific support. |
| Up to 15 km reach | The total link distance and loss remain within the supported optical budget. | Splices, patch panels, connectors, bends and measured attenuation. |
Verified technical information
Compatibility and configuration notice
The model name indicates broad support for 1G, 10G and 25G operation, but the host device determines which modes are practically available. A physical cage that accepts the module does not automatically guarantee that the selected link speed is supported. Check the exact router, switch or interface card at both ends.
For 10G operation in MikroTik SFP+ ports using 10G/25G optical transceivers, current MikroTik documentation states that auto-negotiation may need to be disabled, speed set manually and the SFP rate-select option set to low. RouterOS syntax varies by release. At 25G, forward error correction settings may also need review when the peer device is from another vendor. Configuration should be tested at both ends before production handover.
The pair must not be separated and replaced with two identical wavelength modules. One side transmits at one wavelength and receives at the other, while the companion performs the reverse. This complementary design is what allows both directions to share one fibre strand.
Purchase and deployment journey
Identify both endpoints
Record the exact router, switch or interface-card model, cage type, current firmware and intended peer configuration at both ends of the proposed link.
Validate the fibre path
Confirm single-mode fibre, one continuous strand, LC UPC termination, route distance, patch-panel count, splice records and measured optical loss.
Choose the operating rate
Decide whether the link will run at 1G, 10G or 25G. Both devices must support the same rate and use compatible port settings.
Build the quotation
Include the module pair, fibre patch leads if required, installation, configuration, testing, documentation and any associated switch or router items.
Install and test
Clean connectors, place one complementary module at each endpoint, configure the ports and verify link status, speed, optical levels and error counters.
One fibre strand can simplify infrastructure planning
A conventional duplex optical link normally consumes two fibre strands. One carries traffic from site A to site B and the other carries traffic in the opposite direction. The XS+2733LC15D pair uses wavelength separation so both directions can coexist on one strand. This can be valuable in older buildings, leased metro fibre arrangements, campus ducts and industrial routes where spare cores are limited.
The operational benefit is not simply that one strand is used. It can also allow an organisation to preserve another core for redundancy, another service or a future migration. However, single-strand operation should not be confused with link redundancy. The connection still depends on one physical route unless the network design provides a second, separate path. Businesses requiring continuity should evaluate diverse fibre routing, redundant switches, alternate optics and failover protocols rather than relying on one optical pair alone.
Before committing to the design, the fibre contractor or network team should identify the route, confirm that the strand is uninterrupted and assess all connectors, couplers and splices. A nominal 15 km distance does not mean every 15 km path will work identically. Optical loss, contamination, poor polishing and excessive bends can affect the usable margin. Link testing and recorded measurements are therefore more useful than distance estimates alone.
Flexible speed planning from 1G to 25G
Support for three Ethernet rates can make the kit useful in phased network upgrades. A business may initially operate at 10G because its existing access or aggregation switch has SFP+ ports, then move the optical pair to a compatible 25G SFP28 platform during a later refresh. Another environment may need 1G for a temporary migration or a legacy endpoint. This flexibility can reduce the number of different optical types that must be evaluated for related projects.
The capability does not remove the need for device-specific validation. Some cages accept the module physically but support only a subset of rates. Some RouterOS devices require manual configuration for 1G or 10G. At 25G, the peer device may use a different default FEC mode. For that reason, the procurement record should include the exact equipment at both ends, current software versions and target rate. A compatibility decision based only on the words SFP+, SFP28 or 25G can be incomplete.
FourTeck can help customers build a simple endpoint matrix showing each device, interface number, supported rates, intended configuration and optical module. This is particularly useful in mixed-vendor projects, where one end may be a MikroTik switch and the other a server network adapter, data-centre switch or carrier device. The final link should be tested under real traffic, with counters monitored for errors, drops and unexpected renegotiation.
DDM supports better operational visibility
Digital Diagnostic Monitoring allows compatible network equipment to read supported optical and electrical measurements from the transceiver. Typical values may include module temperature, supply voltage, transmit power, receive power and laser bias current. These measurements can help an administrator assess whether a link is operating comfortably within its expected range or approaching a threshold.
DDM is useful during installation because it provides a rapid check after both modules are inserted and the fibre is connected. A very low receive level may indicate excessive loss, a dirty connector, incorrect patching or a damaged strand. Unexpectedly high or unstable values may also justify further investigation. Monitoring over time can help teams recognise gradual degradation before users report a complete outage.
Diagnostic readings should be interpreted with context. They are not a replacement for calibrated optical-loss testing, connector inspection or fibre certification. The host platform must expose the values, and thresholds can vary. During handover, the installation team should record initial optical readings and port settings so future support teams have a baseline. Where the link supports a critical service, DDM information can be added to the normal monitoring and maintenance process.
Suitable business environments
Campus and multi-building networks
Connect core, distribution or aggregation equipment between buildings where a single-mode fibre route already exists and one-strand conservation is valuable.
Data-centre interconnects
Support short metro or cross-site links within the stated distance where compatible 10G or 25G interfaces and a controlled optical path are available.
Warehouses and logistics sites
Link separate operational buildings, security rooms or network cabinets without relying on long copper runs or consuming a second fibre core.
Hospitality and mixed-use properties
Carry backbone traffic between towers, plant areas, management offices or service buildings, subject to the property’s fibre layout and redundancy plan.
Service-provider access
Use in compatible aggregation or customer-edge designs where one-strand BiDi optics and the required data rate fit the provider’s technical standard.
Industrial and remote facilities
Connect network equipment across long site distances while maintaining electrical isolation through fibre. Environmental enclosure needs must be assessed separately.
Operational and integration considerations
The module pair is one component in a complete optical link. Reliable operation depends on the host devices, software, fibre plant, connector cleanliness, power and cooling conditions, network design and ongoing monitoring. The equipment team should avoid touching connector ends and should keep dust caps in place until installation. LC connectors should be inspected and cleaned using suitable fibre tools rather than ordinary cloth or compressed air of unknown quality.
Patch leads and adapters should match the installed fibre type and connector polish. The product specification states LC UPC, so the link design should not assume that APC-polished components can be directly mixed. Colour alone should not be the only confirmation; verify the connector specification on the bill of materials and existing patch panel.
At commissioning, verify that the module installed at one end is the complementary partner for the module at the other. Confirm the configured rate, link status, DDM values and interface error counters. A link light is not sufficient evidence of correct performance. Test throughput appropriate to the service, check packet errors and review logs after the link has been active for a reasonable period.
For critical environments, consider spare modules, documented port settings, labelled fibre routes and a rollback plan. If the network uses monitoring platforms, add alerts for link state and optical thresholds where supported. The installation report should state the endpoint devices, interface names, RouterOS or firmware versions, selected speed, fibre route, initial optical readings and any manual commands applied.
Questions to resolve before requesting a quotation
Provide the exact model and interface number at both ends. This is the most important input for compatibility review.
State whether the production link will run at 1G, 10G or 25G and whether a later upgrade is planned.
Confirm single-mode fibre, route distance, available strand count, patch-panel termination and measured loss.
Include RouterOS port settings, mixed-vendor coordination, FEC review, testing and documentation where needed.
Each point-to-point link requires one complete matched pair. Note any spare-kit requirement separately.
A single optical path is not redundant. Confirm whether a second route, spare equipment or failover design is required.
Procurement checklist
How FourTeck can assist
FourTeck supports buyers by turning a product request into a complete technical and procurement requirement. For the MikroTik XS+2733LC15D, this may include checking the exact endpoint models, reviewing whether the target cages support the selected rate, identifying likely configuration dependencies and confirming the number of matched pairs required.
The review can also cover fibre-path information, connector type, patch leads, spare requirements and whether installation or configuration should be included in the quotation. Where a mixed-vendor connection is proposed, FourTeck can help identify questions that must be checked with the equipment documentation or tested during commissioning.
Customers can browse related business networking products, discuss installation and configuration services, or use the FourTeck contact page to share an equipment list. For broader infrastructure requirements, the main FourTeck technology website provides additional company and solution information.
UAE availability and support guidance
Contact FourTeck to confirm current UAE availability for the MikroTik XS+2733LC15D. Availability may depend on quantity, vendor lead time and the exact project schedule. A quotation should identify whether the request covers the module pair only or also includes fibre patch leads, compatible switches or routers, installation, configuration, testing and documentation.
For projects across Dubai, Abu Dhabi, Sharjah and Ajman, FourTeck can coordinate requirement review and discuss delivery or project-support needs after the technical scope is confirmed. Customers should provide the deployment location, required quantity, endpoint devices and preferred timeline. Installation dates, stock and delivery commitments should be treated as confirmed only when they appear in the approved quotation or project plan.
GCC Availability
FourTeck can assist organisations planning MikroTik optical links across GCC markets, including requirements involving the United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain and Oman. Support can begin with a review of the two endpoint devices, the required 1G, 10G or 25G rate, fibre distance, connector type, quantity and configuration scope. This information helps build a more accurate bill of materials and reduces the risk of ordering optics that fit physically but do not support the intended mode. Product availability, vendor lead times, licensing where relevant, delivery schedules, service visits and installation scope can vary by country and project. Buyers should share the destination country, exact product code, quantity, deployment location, required timeline and any testing or documentation expectations. For Kuwait enquiries, customers may also review FourTeck Kuwait information. Local stock, customs outcomes and fixed delivery dates should be confirmed through the formal quotation process.
Africa Availability
FourTeck can help businesses and project teams evaluate the XS+2733LC15D for optical-link requirements in Africa. The planning process should account for the destination, endpoint devices, operating rate, fibre route, connector standard, power environment, quantity, installation scope and support expectations. Regional fulfilment can depend on vendor lead time, shipping arrangements, local import procedures and project conditions, so availability should be checked for each request rather than assumed. Buyers in East Africa and other regions can share the destination country, required quantity, desired deployment schedule and whether configuration, testing or remote support is needed. Additional regional information is available through FourTeck Africa, FourTeck Kenya and FourTeck Uganda. No assumption should be made about local inventory, immediate shipment, customs clearance or onsite coverage until the exact country and project scope are reviewed.
Related products and services to consider
MikroTik SFP28 switches
Consider a compatible 25G switch when the project target is a full 25G optical link. Port count, switching capacity and software features should be sized separately.
MikroTik SFP+ switches
For 10G deployments, confirm that the selected SFP+ ports support the module and required rate-select configuration.
Single-mode LC patch leads
Use patching that matches the fibre mode and LC UPC connector requirement. Length, jacket type and panel layout depend on the installation.
Fibre testing and cleaning
Connector inspection, cleaning and optical-loss testing can prevent avoidable commissioning problems and provide a baseline for support.
RouterOS configuration support
Include manual speed, rate-select, FEC review, monitoring and documentation where the internal team requires assistance.
Redundant optical design
Critical services may need a second physical route, additional optics and network failover design rather than one standalone link.
Why businesses contact FourTeck
Buyers often need more than a part number. They need confidence that the proposed item matches the installed equipment, fibre path, performance requirement and project timeline. FourTeck helps clarify those details before the quotation is finalised.
For this model, practical assistance can include confirming that one complete kit is required per link, checking the host interfaces, reviewing the chosen speed, identifying configuration dependencies and adding installation or testing services where appropriate. FourTeck can also help structure a bill of materials that includes patch leads, spare pairs, switches or routers without implying compatibility until the exact models are reviewed.
This approach supports procurement teams, IT managers and system integrators who need a clear request rather than a generic product listing. It also creates a better handover because the final quotation can state what is included, what remains customer supplied and which technical assumptions must be confirmed during commissioning.
Frequently asked questions
Is the XS+2733LC15D one module or a pair?
It is a kit containing two complementary modules. One is installed at each end of the fibre link. The pair uses different transmit and receive wavelengths so both directions can operate over one strand.
Can it run at 1G, 10G and 25G?
The product supports those three rates, but the host devices and cages must also support the selected mode. Manual interface configuration may be required, particularly for 1G or 10G operation in certain MikroTik devices.
Does it require one fibre strand or two?
It is designed to use one strand of single-mode fibre. The two modules transmit and receive on complementary wavelengths, allowing bidirectional communication on the same strand.
What connector is required?
The official specification lists a single LC UPC connector. The patch leads, adapters and fibre panel should match this requirement. Do not assume that LC APC components can be mixed directly.
Will it work in every SFP+ port?
No universal assumption should be made. Compatibility varies by device, hardware revision, software version and supported rate. The exact endpoint models should be checked before ordering.
Are special RouterOS settings needed for 10G?
MikroTik documentation states that 10G/25G optical transceivers used in SFP+ ports may require auto-negotiation to be disabled, speed set manually and SFP rate-select set to low. The command syntax depends on RouterOS version.
Does the 15 km rating guarantee every 15 km link?
No. Actual operation depends on the total optical budget, connector condition, splices, patch panels, bends and fibre quality. The route should be measured and tested before production use.
What does DDM provide?
Digital Diagnostic Monitoring can provide supported values such as temperature, voltage, transmit power and receive power through compatible network equipment. It helps with commissioning and ongoing link observation.
What information is needed for a Dubai quote?
Share the product code, quantity, endpoint devices, required speed, fibre distance, connector details, deployment location, preferred timeline and whether installation, configuration or testing is required.
Can FourTeck assist with installation and testing?
Installation, configuration and testing can be discussed as part of the project scope. The required services, site access, fibre readiness and documentation expectations should be stated before quotation.
Build the right optical link, not just the parts list
Send FourTeck the two endpoint models, desired link speed, fibre distance and quantity. The team can help review compatibility questions, current UAE availability and the installation or configuration scope required for a complete quotation.
