10 Gigabit single-fibre connectivity
MikroTik S+2733LC10D in Dubai, UAE
The MikroTik S+2733LC10D is a paired 10G BiDi SFP+ optical solution for organisations that need to run high-speed full-duplex Ethernet across one strand of single-mode fibre over distances of up to 10 km. It is particularly useful where fibre cores are limited, additional civil work is undesirable, or an existing simplex route must carry a dependable 10 Gigabit connection.
Before requesting a quote
Confirm that both endpoints provide SFP+ cages and support 10G optical operation.
Confirm a single-mode simplex fibre route with LC UPC termination.
Share link distance, quantity, host device models, and installation requirements.
Designed for 10 Gigabit links
Single-mode optical reach
BiDi wavelength pairing
One module for each endpoint
Direct answer for buyers
MikroTik S+2733LC10D is a pair of bidirectional 10G SFP+ transceivers used to establish a full-duplex Ethernet link across one strand of single-mode fibre, with a stated reach of up to 10 km. It is relevant for enterprise campuses, data rooms, building-to-building links, ISP access networks, surveillance backbones, and fibre-constrained infrastructure. Buyers should confirm the exact host equipment, SFP+ support, fibre type, connector condition, route length, patching design, and optical loss before ordering. Because the modules operate as a wavelength-complementary pair, each endpoint must receive the correct side of the pair.
What it does
The pair converts electrical 10 Gigabit Ethernet signals from compatible SFP+ ports into optical signals suitable for single-mode fibre. Unlike conventional duplex optics, which normally use one fibre for transmit and another for receive, BiDi optics use two different wavelengths on the same strand. One module transmits on one wavelength and receives on the other; the second module reverses those wavelengths. The result is simultaneous two-way communication over a simplex fibre path.
This can help organisations preserve scarce fibre strands, repurpose existing simplex links, or avoid installing a second fibre where the civil, access, or leasing cost is disproportionate to the project.
Who it suits
The product is suitable for network engineers, system integrators, data-centre teams, telecom operators, hospitality groups, schools, healthcare facilities, warehouses, property operators, and multi-building businesses that need 10G fibre connectivity over a moderate distance.
It is most appropriate when both endpoints have compatible 10G SFP+ cages and the route uses single-mode fibre. It should not be selected solely because a device has an SFP-shaped slot; buyers must confirm whether the port supports SFP+, the operating speed, and the optic type.
Business challenges this module pair can address
Limited fibre cores
Where only one usable strand is available, a BiDi pair can provide full-duplex 10G service without requiring the conventional two-strand arrangement.
Building-to-building bandwidth
The modules can support high-capacity links between office blocks, server rooms, distribution cabinets, security control rooms, and aggregation points, subject to optical design and host compatibility.
Backbone upgrades
A business moving from 1G to 10G can use the pair as part of a broader upgrade where the switches or routers already provide suitable SFP+ interfaces.
Operational visibility
Digital diagnostic monitoring can expose values such as temperature, voltage, optical transmit and receive power, and laser bias when supported by the host device and software.
Product-fit matrix
| Requirement | Suitable when | Confirm before ordering |
|---|---|---|
| 10G link over one fibre | A simplex single-mode path is available | Both endpoints support 10G SFP+ |
| Campus or metro connection | The physical route is within 10 km | Total optical loss and patching quality |
| Fibre conservation | A second strand is unavailable or costly | Simplex LC path and correct wavelength pairing |
| MikroTik network upgrade | The selected router or switch has SFP+ cages | Exact device model and software support |
Verified product information
| Brand | MikroTik |
|---|---|
| Product code | S+2733LC10D |
| Product type | Matched pair of 10G BiDi SFP+ optical modules |
| Data rate | 10 Gigabit Ethernet |
| Fibre mode | Single-mode |
| Maximum stated distance | Up to 10 km, subject to the complete optical path |
| Transmission method | Bidirectional operation over one fibre strand using complementary wavelengths |
| Diagnostics | Built-in digital diagnostic monitoring; host visibility depends on device and software support |
| Connector | LC-type simplex connection; confirm patch-lead specification before deployment |
| Included quantity | A complementary pair, one module for each endpoint |
| Availability | Contact FourTeck for current UAE options, quantity, and vendor lead time |
| Important note | Compatibility, optical loss, host configuration, and fibre condition must be checked before deployment |
Compatibility and dependency notice
SFP+ compatibility is determined by more than the physical cage. The router, switch, server adapter, media platform, or transport device must support the intended 10G optical mode. Some platforms apply vendor coding restrictions, software limits, port-speed constraints, or thermal requirements. The fibre path must be single-mode and correctly terminated, and the two complementary modules must be installed at opposite ends. Patch panels, couplers, dirty connectors, tight bends, damaged fibre, and excessive splicing can reduce received optical power even where the geographic distance is below 10 km.
FourTeck can review the endpoint models and proposed link design, but final interoperability should be confirmed against the current host-device documentation and the actual field conditions.
A practical deployment journey
Define the link
Record both endpoints, route distance, service purpose, expected traffic, and whether the link is primary, backup, or part of a resilient topology.
Check the fibre path
Verify single-mode fibre, simplex continuity, LC presentation, patch-panel route, splice count, cleanliness, and optical-loss expectations.
Validate the hosts
Confirm both devices provide compatible SFP+ ports, support 10G speed, and expose appropriate monitoring or configuration controls.
Install and test
Insert the complementary modules at opposite ends, clean and connect the fibre, verify link state, review diagnostics, and perform throughput and stability testing.
Using one strand efficiently
The main operational value of BiDi optics is fibre efficiency. Conventional full-duplex fibre Ethernet commonly uses separate transmit and receive strands. The S+2733LC10D pair uses wavelength separation so both directions share one strand. This can be valuable in leased dark-fibre arrangements, legacy building risers, outdoor routes, industrial sites, and older campuses where spare cores are limited.
The benefit is not simply lower fibre count. It can also simplify project planning where adding cable would require landlord approval, trenching, traffic management, shutdown windows, or access to occupied risers. However, engineers should still preserve good fibre documentation and clearly label which complementary module is installed at each end.
Monitoring optical health
Digital diagnostic monitoring provides useful operational context when the host system supports reading the module values. Temperature, supply voltage, laser bias, transmit power, and receive power can help teams identify contamination, connector degradation, fibre loss, abnormal temperature, or a deteriorating optical margin.
Diagnostics are not a substitute for commissioning tests. A professional installation may also use an optical power meter, light source, or OTDR depending on the route and project requirements. Baseline readings should be recorded after installation so later changes can be compared against a known working condition.
Planning for dependable 10G operation
A 10G link should be designed around the complete service rather than the optic alone. Switching capacity, router throughput, interface configuration, VLAN design, spanning-tree behaviour, routing policy, redundancy, power protection, and monitoring all affect the business outcome.
For an inter-building backbone, consider what happens if the fibre is cut, a switch loses power, or maintenance is required. A second path, alternate medium, link aggregation design, or routing failover may be appropriate. The S+2733LC10D provides the optical connection, while resilience depends on the wider network architecture.
Ideal business environments and use cases
Enterprise campuses
Connect a main distribution switch to another building, floor, or remote communications room where only one single-mode strand is available.
ISP and service-provider networks
Create 10G aggregation, access, or customer handoff links where fibre conservation and moderate-distance reach are important.
Video surveillance backbones
Carry aggregated camera traffic from a remote security cabinet or site toward storage, analytics, or central monitoring infrastructure.
Hospitality and property networks
Link towers, villas, facilities, retail areas, or operational buildings without consuming a second fibre core.
Education and healthcare
Support high-capacity traffic between academic blocks, clinics, laboratories, administration areas, and central IT facilities.
Industrial and logistics sites
Extend network services to warehouses, workshops, yards, control rooms, or remote operational areas using protected single-mode fibre routes.
Integration and operational considerations
Start with the endpoint equipment. A MikroTik router or switch may have SFP, SFP+, SFP28, or combo interfaces, and each interface can have different supported speeds or configuration rules. Confirm the exact model and current software release. Where a port can operate at multiple rates, set or negotiate the intended 10G mode according to the platform documentation.
Next, inspect the passive optical infrastructure. Single-mode fibre type, connector polish, adapter quality, patch cords, splice trays, and enclosure cleanliness all matter. LC UPC components should not be mixed with incompatible polish types. Every connector should be cleaned and inspected before insertion because microscopic contamination can create significant loss or reflection at 10G speeds.
Network configuration should also be prepared before the maintenance window. Define VLANs, trunking, MTU, link monitoring, loop prevention, routing adjacencies, and management access. If jumbo frames are required, every device along the path must support the selected MTU. If the link carries storage, voice, surveillance, or business-critical traffic, test latency, packet loss, congestion behaviour, and failover rather than relying only on a green link indicator.
Finally, document the pair. Label the module position at each endpoint, record serial details where operational policy requires it, note baseline diagnostics, and update the fibre schedule. Because the modules use complementary wavelengths, swapping one side with a non-matching optic can prevent the link from operating correctly.
Buyer questions to resolve before ordering
Procurement checklist
✓ Exact product code: S+2733LC10D
✓ Number of complete module pairs
✓ Host device model at endpoint A
✓ Host device model at endpoint B
✓ Confirmation of 10G SFP+ support
✓ Single-mode simplex fibre availability
✓ LC connector and patch-lead details
✓ Route distance and optical-loss estimate
✓ Required delivery destination
✓ Installation and testing scope
✓ Switch or router configuration scope
✓ Monitoring and documentation needs
✓ Requirement for spare pairs
✓ Warranty and current lead-time confirmation
FourTeck consultation and quotation support
FourTeck can assist buyers with requirement clarification, model confirmation, host-device review, quantity planning, and quotation coordination. For a useful response, share the existing or proposed MikroTik device models, approximate link distance, fibre type, connector information, quantity, destination, and required timeline. Where the project includes installation, configuration, testing, or migration, define those activities separately so the quotation reflects the actual work.
Our team can also help identify related requirements such as compatible MikroTik switches or routers, patch leads, fibre inspection, rack integration, VLAN configuration, routing changes, and operational documentation. Compatibility and availability remain dependent on the confirmed equipment, current vendor information, regional supply, and the final bill of materials.
Explore more network products, review available implementation services, or contact FourTeck with your link requirements.
UAE availability and support guidance
Contact FourTeck to confirm current UAE availability for the MikroTik S+2733LC10D. Supply can vary according to quantity, vendor lead time, regional channel availability, and the timing of the request. Delivery and project coordination can be discussed after the exact bill of materials is confirmed. Where installation or configuration is required, include the endpoint models, fibre-path details, site access conditions, maintenance window, testing expectations, and documentation requirements in the enquiry.
For projects covering Dubai, Abu Dhabi, Sharjah, and Ajman, FourTeck can coordinate requirement review and quotation planning through one commercial conversation. Site-specific installation, travel, access, and scheduling arrangements should be confirmed in the project scope rather than assumed to be included with the hardware.
GCC Availability
FourTeck can assist organisations planning MikroTik optical links across GCC markets by reviewing the endpoint equipment, fibre topology, quantity, required accessories, delivery destination, and configuration scope. Requirements in the United Arab Emirates, Saudi Arabia, Kuwait, Qatar, Bahrain, and Oman may involve different supply routes, service conditions, lead times, import arrangements, and project access requirements. Product availability, delivery schedules, installation visits, and support scope therefore need to be checked for the specific country and order. Buyers should provide the destination, exact product code, number of pairs, host device models, preferred implementation date, and any testing or documentation expectations. For Kuwait-related coordination, buyers may also visit FourTeck Kuwait resources. No local inventory, fixed delivery date, or onsite coverage should be assumed until confirmed in writing.
Africa Availability
FourTeck can support African organisations and regional integrators that are evaluating the S+2733LC10D for campus, ISP, surveillance, industrial, or multi-site fibre networks. Planning may cover product quantity, compatible routers or switches, fibre specifications, patching, optical testing, configuration, spares, and support expectations. Availability and fulfilment depend on the destination country, vendor lead time, shipping arrangements, quantity, power or regulatory considerations around the wider equipment, and local project conditions. Buyers should share the destination, exact endpoint models, fibre-route information, required quantity, expected schedule, and whether installation or remote configuration assistance is needed. Regional resources are available through FourTeck Africa, FourTeck Kenya, and FourTeck Uganda. Local inventory, customs outcomes, delivery timing, and onsite service coverage must be confirmed for each project.
Related products and services to consider
MikroTik SFP+ switches
Select a MikroTik switch with the correct number of 10G SFP+ interfaces, switching capacity, management features, and rack format.
MikroTik routers with SFP+
For routed inter-site or aggregation links, confirm that the router provides suitable throughput, interface support, RouterOS features, and redundancy options.
Single-mode fibre accessories
Simplex LC patch leads, adapters, cleaning tools, inspection equipment, enclosures, and labelling materials may be required.
Installation and testing
Include module installation, fibre cleaning, optical checks, device configuration, service testing, and as-built documentation where needed.
Why businesses contact FourTeck
Buyers often need more than a product code. They need confidence that the selected optic matches the host devices, fibre infrastructure, project distance, and operational design. FourTeck can help structure that decision by collecting the right technical information, clarifying the quantity and accessories, and coordinating a quotation around the complete requirement.
For integrators and internal IT teams, this can reduce avoidable purchasing errors such as ordering individual non-complementary optics, selecting 1G modules for 10G ports, overlooking simplex patch leads, or assuming that all SFP+ hosts behave identically. For broader infrastructure projects, FourTeck can discuss switching, routing, fibre testing, migration, and support scope. Learn more about FourTeck or send the project details through the business technology contact page.
Frequently asked questions
What is included with the MikroTik S+2733LC10D?
It is sold as a complementary pair of 10G BiDi SFP+ modules, with one module intended for each end of the fibre link. Confirm packaging and current supply details in the quotation.
Why are two different modules needed?
BiDi operation uses different transmit and receive wavelengths. The module at one endpoint must transmit on the wavelength that the module at the opposite endpoint receives, and vice versa.
Can it operate over one fibre strand?
Yes. That is the main purpose of the pair. It carries full-duplex 10G traffic across a single-mode simplex fibre path using wavelength separation.
What is the maximum distance?
MikroTik states support for links up to 10 km. Actual viability depends on the end-to-end optical loss, connector quality, splices, patch panels, bends, cleanliness, and host conditions.
Will it work in any SFP port?
No. The host must support 10G SFP+ operation and the optic type. A standard 1G SFP-only port is not automatically compatible.
Does it support digital diagnostics?
The modules include digital diagnostic monitoring. Visibility of temperature, voltage, transmit power, receive power, and laser bias depends on the capabilities of the host device and software.
Which fibre type is required?
The pair is intended for single-mode fibre. Confirm the installed cable type, connector polish, LC termination, route continuity, and optical loss before installation.
Is installation included with the product?
Installation, fibre testing, switch configuration, and documentation are separate scope items unless they are specifically included in the quotation.
How can I request a UAE quotation?
Send FourTeck the product code, quantity, endpoint device models, fibre distance, delivery destination, and any installation or configuration requirements.
Plan the complete 10G fibre link
Share your endpoint equipment, route distance, fibre details, quantity, and project location. FourTeck will help coordinate product selection, availability guidance, and a quotation aligned with the actual deployment.
