TP-Link TL-SM5310-T 10GBase-T RJ45 SFP+ Module Price in Kenya

The TP-Link TL-SM5310-T is a high-speed 10GBase-T RJ45 SFP+ copper transceiver designed to convert a compatible SFP+ interface into a standard RJ45 Ethernet port.

Unlike optical SFP+ modules that use LC fibre connectors, the TL-SM5310-T uses a conventional RJ45 copper Ethernet connection. It supports multiple Ethernet speeds, including 10Gbps, 5Gbps, 2.5Gbps, 1Gbps and 100Mbps, depending on the host device and connected equipment. 

For 10 Gigabit Ethernet, TP-Link specifies transmission distances of up to 30 metres using UTP Cat6A or higher cable. At 1Gbps, 2.5Gbps and 5Gbps, TP-Link specifies up to 100 metres using Cat5e or higher cable. 

TP-Link TL-SM5310-T Specifications

TP-Link officially lists support for 10GBASE-T, 5GBASE-T, 2.5GBASE-T, 1000BASE-T and 100BASE-TX, together with DDM, TX Disable, hot-pluggable operation and a metallic enclosure.

What Is the TP-Link TL-SM5310-T?

The TL-SM5310-T is an:

SFP+ to RJ45 10 Gigabit Ethernet transceiver.

It plugs into a compatible SFP+ slot and provides a copper Ethernet connection.

A typical installation is:

10G SFP+ Switch → TL-SM5310-T → Cat6A Cable → 10G Server

or:

10G SFP+ Switch → TL-SM5310-T → Cat6A → NAS

This provides an easy way to connect copper Ethernet equipment to switches that primarily provide SFP+ uplink interfaces.

What Does 10GBase-T Mean?

10GBASE-T is the Ethernet standard for:

10 Gigabit Ethernet over twisted-pair copper cabling.

Instead of optical fibre, 10GBASE-T uses standard RJ45 connectors with suitable structured cabling.

For the TL-SM5310-T, TP-Link specifies:

10Gbps → Cat6A or above → up to 30m. 

10Gbps Ethernet Connection

The primary purpose of the TL-SM5310-T is to deliver:

10 Gigabit Ethernet

through an RJ45 connection.

This gives approximately ten times the nominal bandwidth of a standard Gigabit Ethernet interface.

High-bandwidth applications include:

• Network-attached storage

• Servers

• Workstations

• Video editing

• Data centres

• Core network connections

• Wi-Fi 6 and Wi-Fi 7 access infrastructure

• High-capacity CCTV networks

Multi-Gigabit Ethernet Support

The TL-SM5310-T is not limited to 10Gbps.

TP-Link lists support for:

100Mbps

1Gbps

2.5Gbps

5Gbps

10Gbps. 

This flexibility is useful when connecting devices with different Ethernet capabilities.

10GBase-T Support

At the highest speed, the TL-SM5310-T supports:

10GBASE-T

with:

Cat6A or higher

for up to:

30 metres. 

This makes it particularly suitable for:

• Server rooms

• Equipment racks

• Offices

• Data centres

• Network closets

where equipment is relatively close together.

5GBase-T Support

The module also supports:

5Gbps Ethernet

over compatible twisted-pair infrastructure.

TP-Link specifies Cat5e or higher cable for 5G operation, with distances up to 100 metres under its published specifications. 

2.5GBase-T Support

The TL-SM5310-T supports:

2.5Gbps Ethernet

which is increasingly useful for:

• Multi-gigabit wireless access points

• NAS systems

• Workstations

• High-speed business networks

TP-Link specifies up to 100m over Cat5e or higher for 2.5G operation. 

Gigabit Ethernet Support

The module also supports:

1000BASE-T / 1Gbps Ethernet

with distances up to:

100 metres

using:

Cat5e or higher cable. 

100Mbps Ethernet Support

TP-Link additionally lists:

100BASE-TX

support.

At this speed, TP-Link specifies:

Cat5 or higher cable up to 100 metres. 

SFP+ to RJ45 Conversion

One of the key advantages of the TL-SM5310-T is its ability to convert:

SFP+ → RJ45 Ethernet

without requiring an external media converter.

A compatible switch may therefore use:

SFP+ slot → TL-SM5310-T → Ethernet cable

to connect to copper Ethernet equipment.

Why Use an RJ45 SFP+ Module?

An RJ45 SFP+ transceiver can be useful when:

• A switch has available SFP+ ports but limited RJ45 ports.

• A 10G server uses RJ45 instead of SFP+.

• Existing Cat6A cabling needs to be reused.

• A NAS has a 10GBase-T interface.

• A workstation has a 10G RJ45 network card.

• Fibre is unnecessary for a short local connection.

Watch TP-Link TL-SM5310-T Video

https://youtu.be/Wy7-EnXLnwk

The TP-Link TL-SM5310-T provides a convenient solution for integrating high-speed copper Ethernet devices into networks built around SFP+ switching equipment. Rather than adding a separate media converter, installers can plug the module directly into a compatible SFP+ slot and obtain an RJ45 port.

Its multi-gigabit support is particularly useful in modern enterprise networks. The same module can support 1G, 2.5G, 5G or 10G links where the connected hardware and host SFP+ port support the required mode.

For full 10Gbps operation, however, cable quality and distance become especially important. TP-Link specifies Cat6A or better and a maximum distance of 30m at 10Gbps, while lower supported speeds can extend up to 100m. 

Cat6A Cable for 10Gbps

For 10Gbps operation, TP-Link recommends:

UTP Cat6A or above

with a maximum distance of:

30 metres. 

Cat6A is therefore the preferred cabling choice when deploying TL-SM5310-T specifically for 10G.

Can TL-SM5310-T Use Cat6?

TP-Link's official maximum-distance specification for 10Gbps specifically calls for:

Cat6A or above. 

For a reliable network design, use the manufacturer-recommended Cat6A cabling rather than assuming Cat6 will deliver the full published 30m 10G performance.

Can TL-SM5310-T Use Cat5e?

Yes, for supported lower speeds such as:

• 1Gbps

• 2.5Gbps

• 5Gbps

TP-Link specifies Cat5e or higher for these modes, up to approximately 100m. 

For full 10G operation, use Cat6A or above.

Why Is 10G Distance Only 30m?

The TL-SM5310-T is a compact SFP+ module with limited:

• Power budget

• Thermal capacity

• Physical cooling area

10GBASE-T processing consumes significantly more power and produces more heat than many optical transceivers.

TP-Link therefore rates the TL-SM5310-T for a 10G copper distance of up to 30m, rather than the full 100m commonly associated with fixed 10GBASE-T switch ports.

10G Copper SFP+ Heat

Copper 10G SFP+ modules can operate noticeably warmer than many optical SFP+ modules.

That is normal because the module performs complex electrical processing for 10GBASE-T within a very small enclosure.

Good practices include:

• Maintain adequate switch airflow.

• Avoid blocking ventilation.

• Follow switch transceiver power limits.

• Avoid installing unsupported high-power modules.

• Check operating temperature.

Fully Metallic Enclosure

TP-Link uses a:

fully metallic enclosure

for the TL-SM5310-T.

The manufacturer highlights this design for:

low electromagnetic interference – EMI. 

The metal casing also helps transfer heat away from the electronics.

Digital Diagnostic Monitoring – DDM

The TL-SM5310-T supports:

Digital Diagnostic Monitoring – DDM

but because this is a copper transceiver, its diagnostic capabilities differ from optical SFP+ modules.

TP-Link specifically lists monitoring of:

Temperature

and:

Voltage. 

You should therefore not assume it provides optical Tx/Rx power measurements, since there is no optical interface.

TX Disable Support

TP-Link lists support for:

TX Disable

functionality. 

This allows the host device to control transmission through the SFP+ module.

Hot-Swappable SFP+ Module

The TL-SM5310-T supports:

hot-swappable / hot-pluggable operation. 

This means the module can be installed into supported equipment without replacing the entire switch.

Always follow the host device manufacturer's installation and transceiver handling guidelines.

Plug-and-Play Installation

TP-Link markets the TL-SM5310-T as:

Plug and Play. 

A typical installation is:

Step 1: Insert the TL-SM5310-T into a compatible SFP+ port.

Step 2: Connect the RJ45 Ethernet cable.

Step 3: Connect the other end to the network device.

Step 4: Configure port speed if required by the host switch.

3.3V Power Supply

The TL-SM5310-T receives:

3.3V

from the host SFP+ interface. 

No external power adapter is required for the transceiver itself.

TP-Link TL-SM5310-T Compatibility

The TL-SM5310-T is designed for compatible:

SFP+ network equipment.

TP-Link highlights broad compatibility but, as with any third-party or cross-platform SFP+, the exact switch or router should still be checked before deployment. 

TL-SM5310-T with TP-Link Omada Switches

The module is particularly useful with compatible TP-Link Omada switches that provide SFP+ ports.

Example:

Omada 10G SFP+ Port
↓
TL-SM5310-T
↓
Cat6A
↓
10G Server / NAS / Workstation

This allows optical-focused switching hardware to connect directly to copper Ethernet devices.

TL-SM5310-T for Servers

A common application is connecting a server with a:

10G RJ45 network card

to a switch with:

10G SFP+ interfaces.

Example:

10G Switch → TL-SM5310-T → Cat6A → 10G Server NIC

TL-SM5310-T for NAS Storage

Network Attached Storage systems increasingly offer:

2.5G, 5G or 10G RJ45 ports.

The TL-SM5310-T can provide a suitable connection where the switch has an available compatible SFP+ slot.

High-speed NAS applications include:

• Video editing

• Server backups

• Shared storage

• Virtual machines

• Large file transfers

• Media production

TL-SM5310-T for Wi-Fi Access Points

Modern Wi-Fi access points can exceed the practical capacity of a single 1Gbps Ethernet port.

Multi-gigabit access points may use:

2.5GbE

or:

5GbE

uplinks.

Because the TL-SM5310-T supports these Ethernet speeds, it can be useful in appropriate Wi-Fi infrastructure. 

Power should still be considered separately—the TL-SM5310-T should not automatically be assumed to provide PoE.

Does TL-SM5310-T Provide PoE?

No PoE output is specified by TP-Link for this module.

The TL-SM5310-T should be treated as:

Ethernet data connectivity only.

If the connected device requires PoE, use an appropriate:

• PoE switch

• PoE injector

• External power supply

depending on the equipment.

TL-SM5310-T for Workstations

Professional workstations can benefit from 10Gbps Ethernet when working with:

• Large graphics files

• Video editing

• CAD

• Engineering files

• Central storage

• Large databases

A workstation fitted with a 10GBase-T network adapter can connect through the TL-SM5310-T.

TL-SM5310-T for CCTV Networks

Large CCTV systems may use 10G Ethernet as an aggregation backbone.

For example:

CCTV Access Switches → Core Switch → TL-SM5310-T → 10G NVR Server

The module is most useful for short, high-bandwidth copper links within equipment rooms.

TL-SM5310-T for Data Centres

Possible uses include:

• Server connections

• NAS connectivity

• Management appliances

• Storage networks

• Short rack links

• Copper 10G migration

For very short SFP+-to-SFP+ links, a DAC cable may sometimes be more economical and power-efficient.

TL-SM5310-T vs TL-SM331T

TL-SM5310-T vs TL-SM5110-SR

TL-SM5310-T vs TL-SM5110-LR

TL-SM5310-T vs 10G BiDi SFP+

TL-SM5310-T vs DAC Cable

A DAC cable provides a direct:

SFP+ ↔ SFP+

connection.

The TL-SM5310-T provides:

SFP+ ↔ RJ45

connectivity.

Choose DAC when both network devices have compatible SFP+ ports and are located close together.

Choose TL-SM5310-T when one side uses:

RJ45 10GBASE-T

instead.

TL-SM5310-T vs Native 10G RJ45 Port

A native 10GBase-T switch port has the copper PHY integrated directly into the switch.

The TL-SM5310-T instead adds that copper interface to an:

SFP+ slot.

For multiple 10G copper connections, a switch with native 10G RJ45 ports may sometimes be more efficient.

For one or a few ports, an SFP+ copper module provides useful flexibility.

Is TL-SM5310-T a Fibre Optic Module?

No.

It uses the SFP+ form factor but its external network interface is:

RJ45 copper Ethernet.

It does not use:

• LC connectors

• SC connectors

• Single-mode fibre

• Multimode fibre

• Optical wavelengths

Does TL-SM5310-T Have a Wavelength?

No.

There is no:

• 850nm

• 1270nm

• 1310nm

• 1330nm

• 1550nm

optical wavelength because the network-facing connection is electrical copper Ethernet.

Is TL-SM5310-T BiDi?

No.

BiDi refers to optical transmission using complementary wavelengths over one fibre strand.

TL-SM5310-T uses:

twisted-pair copper Ethernet.

Is TL-SM5310-T SFP or SFP+?

It is:

SFP+

because it supports speeds up to 10Gbps.

Can TL-SM5310-T Work in a Standard 1G SFP Port?

Do not assume so.

The module is designed for compatible SFP+ host equipment. Even though it supports 1Gbps Ethernet on the RJ45 side, the host port must support the module and required operating mode.

Can TL-SM5310-T Work at 2.5Gbps?

Yes.

TP-Link officially lists:

2.5GBASE-T support. 

Can TL-SM5310-T Work at 5Gbps?

Yes.

TP-Link officially lists:

5GBASE-T support.

Can TL-SM5310-T Work at 10Gbps?

Yes.

That is the module's primary maximum speed.

Can TL-SM5310-T Work at 100Mbps?

Yes.

TP-Link lists:

100BASE-TX support on the TL-SM5310-T V1. 

Maximum Distance at Different Speeds

These are TP-Link's published cable limits; actual results can vary according to cable quality and conditions. 

Operating Temperature

TP-Link specifies:

0°C to 70°C

for normal operation. 

Storage Temperature

The specified storage range is:

-40°C to 85°C. 

Dimensions

The TL-SM5310-T measures approximately:

67.4 × 13.75 × 13.8mm. 

TP-Link TL-SM5310-T Product Lifecycle

There is an important version distinction.

TP-Link's US Omada page currently marks the older TL-SM5310-T V1 as End of Life.

However, TP-Link continues to list the newer:

SM5310-T

with newer hardware revisions, including V3. 

Therefore, when buying, confirm whether the supplied unit is:

TL-SM5310-T

or the newer:

SM5310-T

and check its hardware version.

TP-Link TL-SM5310-T Price in Kenya

The TP-Link TL-SM5310-T price in Kenya varies according to supplier, VAT, stock availability and hardware revision.

A current Senetic Kenya listing shows approximately:

KES 6,002.96 excluding VAT

and:

KES 6,963.43 including VAT. 

A broader current category listing shows the TL-SM5310-T at approximately:

KES 6,208.77 excluding VAT

or:

KES 7,202.17 including VAT, illustrating that prices can fluctuate even within the same supplier catalogue. 

Approximate TL-SM5310-T Market Price in Kenya

These are third-party market references and not fixed Fiber Optics Kenya selling prices.

Contact Fiber Optics Kenya for the current TL-SM5310-T price and stock availability.

Newer TP-Link SM5310-T Price in Kenya

The newer SM5310-T is also available in the Kenyan market.

One current Senetic category listing shows approximately:

KES 6,872.14 excluding VAT

or:

KES 7,971.68 including VAT. 

If both TL-SM5310-T and SM5310-T are available, check:

• Hardware revision

• Compatibility

• Warranty

• Supported standards

• Firmware requirements

before choosing.

What Affects TL-SM5310-T Price in Kenya?

Pricing may vary due to:

• Stock availability

• Hardware version

• Supplier

• VAT

• Warranty

• Quantity

• Import cost

• Newer SM5310-T availability

How to Choose the Correct 10G RJ45 SFP+

Before purchasing the TL-SM5310-T, confirm:

1. Your network equipment has a compatible SFP+ port.

2. You require an RJ45 copper connection.

3. Your target speed is supported by both devices.

4. For 10G, you have Cat6A or higher cable.

5. Your 10G route is within approximately 30m.

6. The switch supports copper SFP+ transceivers.

7. The host SFP+ port can supply the required power.

8. The switch has sufficient cooling.

9. You do not require PoE directly from the module.

Recommended Accessories

Frequently Asked Questions About TP-Link TL-SM5310-T

What is the TP-Link TL-SM5310-T?

It is a 10GBASE-T RJ45 SFP+ module that converts a compatible SFP+ interface into a multi-gigabit copper Ethernet port. 

What is the maximum speed?

10Gbps.

What is its data rate?

TP-Link specifies approximately 10.3Gbps for the transceiver interface. 

Is it a fibre transceiver?

No. It uses copper RJ45 Ethernet.

What connector does it use?

RJ45.

Does it use LC?

No.

Is it SFP+?

Yes.

Does it support 10GBASE-T?

Yes. 

Does it support 5GBASE-T?

Yes. 

Does it support 2.5GBASE-T?

Yes. 

Does it support Gigabit Ethernet?

Yes.

Does it support 100Mbps?

Yes, on the TL-SM5310-T V1 specification. 

What cable is required for 10Gbps?

TP-Link specifies Cat6A or higher. 

What is the maximum 10G distance?

Up to 30 metres. 

Can it do 10G over 100 metres?

Not according to TP-Link's TL-SM5310-T specification. The manufacturer rates it for up to 30m at 10Gbps.

What cable does 5Gbps require?

Cat5e or higher according to TP-Link.

What is the maximum 5G distance?

Up to 100m according to TP-Link's published specification. 

What is the maximum 2.5G distance?

Up to 100m using Cat5e or higher. 

What is the maximum 1G distance?

Up to 100m using Cat5e or higher. 

Can I use Cat5e for 10G?

TP-Link specifies Cat6A or higher for its published 30m 10Gbps rating.

Can I use Cat6?

For a specification-compliant 10G deployment, follow TP-Link's recommendation of Cat6A or higher.

Can I use Cat6A?

Yes. It is the specified choice for 10G operation.

Can I use Cat7?

Suitable properly terminated higher-category copper cable can be used, subject to Ethernet and connector compatibility.

Does TL-SM5310-T have an optical wavelength?

No.

Is it 850nm?

No.

Is it 1310nm?

No.

Is it BiDi?

No.

Does it use single-mode fibre?

No.

Does it use multimode fibre?

No.

Does it support DDM?

Yes. 

What does DDM monitor?

TP-Link lists temperature and voltage.

Does DDM show optical Rx power?

No optical Rx power applies because the module uses copper RJ45 rather than an optical transceiver interface.

Is it hot-swappable?

Yes. 

Does it support TX Disable?

Yes. 

Does it use a metallic housing?

Yes.

Why is the metal housing important?

It assists with low EMI and thermal management. 

What voltage does it use?

3.3V. 

Can TL-SM5310-T connect a server?

Yes.

Can it connect a NAS?

Yes.

Can it connect a workstation?

Yes.

Can it connect an access point?

Yes, where Ethernet compatibility is appropriate.

Does it provide PoE?

No PoE output is specified by TP-Link.

Can it directly power a Wi-Fi access point?

No. Use an appropriate PoE source if the access point requires PoE.

Can it connect two switches?

Yes, if one side uses the TL-SM5310-T and the opposite device provides a compatible RJ45 Ethernet port.

Can I use TL-SM5310-T at 1Gbps?

Yes, provided the host and connected device support the required configuration.

Can I use it at 2.5Gbps?

Yes.

Can I use it at 5Gbps?

Yes.

Can I use it at 10Gbps?

Yes.

Can I use it in a normal SFP port?

Do not assume so. It is intended for compatible SFP+ equipment.

Can I use it in an SFP28 port?

Possibly if the host SFP28 port supports 10G SFP+ modules. Check the device specifications.

Does it work with TP-Link Omada switches?

Yes, with compatible SFP+ models.

Can it work with other switch brands?

Potentially, but exact module compatibility should be checked with the host manufacturer.

Is TL-SM5310-T better than TL-SM331T?

It is substantially faster. TL-SM5310-T supports up to 10Gbps, whereas TL-SM331T is primarily a Gigabit copper SFP.

What is the difference between TL-SM5310-T and TL-SM5110-SR?

TL-SM5310-T uses RJ45 copper up to 30m at 10G, while TL-SM5110-SR uses multimode fibre and can reach up to approximately 300m.

What is the difference between TL-SM5310-T and TL-SM5110-LR?

TL-SM5310-T uses short-distance copper Ethernet; TL-SM5110-LR uses single-mode fibre for links up to approximately 10km.

What is the difference between TL-SM5310-T and DAC?

TL-SM5310-T converts SFP+ to RJ45. DAC directly connects two SFP+ ports.

Is TL-SM5310-T good for a NAS?

Yes, particularly where the NAS has a 10GBase-T RJ45 port.

Is it suitable for video editing?

Yes, 10G Ethernet can provide high throughput for shared storage and large media files.

Is it suitable for CCTV?

Yes, particularly for short high-capacity backbone or server connections.

Is it suitable for data centres?

Yes, where short copper 10G links are required.

Is it suitable for ISP networks?

Yes, mainly for local equipment-room connectivity rather than long-distance outside-plant links.

Does it run hot?

10G copper SFP+ modules typically generate noticeable heat. Ensure adequate ventilation and follow the switch's SFP+ power and thermal guidelines.

What is the operating temperature?

0°C to 70°C.

What is the storage temperature?

-40°C to 85°C. 

What are its dimensions?

Approximately 67.4 × 13.75 × 13.8mm. 

Is TL-SM5310-T End of Life?

TP-Link's US Omada page currently marks TL-SM5310-T V1 as End of Life, although availability differs by region. 

Is there a newer version?

Yes. TP-Link currently lists the newer SM5310-T, including V3. 

What is the TL-SM5310-T price in Kenya?

A current Senetic Kenya listing is approximately KES 6,003 excluding VAT or KES 6,963 including VAT. 

Can the price change?

Yes. Another current listing shows approximately KES 6,209 net / KES 7,202 gross, so supplier pricing can fluctuate. 

Is that Fiber Optics Kenya's exact selling price?

No. Those are third-party market references. Contact Fiber Optics Kenya for the current quote.

Do you supply Cat6A cable?

Yes.

Do you supply Cat6A patch cords?

Yes.

Do you supply 10G SFP+ modules?

Yes.

Do you supply 10G optical SFP+ modules?

Yes.

Do you supply TL-SM5110-SR and TL-SM5110-LR?

Yes, subject to stock availability.

Can businesses and ISPs order in bulk?

Yes. Bulk orders are suitable for enterprises, data centres, ISPs, CCTV installers and network integrators.

Do you deliver outside Nairobi?

Yes. Fiber Optics Kenya supplies networking and fibre optic equipment throughout Kenya.

Why Buy TP-Link TL-SM5310-T from Fiber Optics Kenya?

Contact Fiber Optics Kenya

Fiber Optics Kenya
Lyric House, 7th Floor Room S9
Kimathi Street, Nairobi

Phone: +254 704 991 492
Email: info@fibreopticskenya.co.ke

The TP-Link TL-SM5310-T 10GBase-T RJ45 SFP+ Module provides a flexible way to convert a compatible SFP+ interface into a high-speed copper Ethernet port. It supports 10GBASE-T, 5GBASE-T, 2.5GBASE-T, 1000BASE-T and 100BASE-TX, along with DDM, TX Disable, hot-swappable operation and a metallic enclosure. 

For full 10Gbps operation, TP-Link specifies Cat6A or higher cabling up to 30 metres. At 1Gbps, 2.5Gbps and 5Gbps, supported cable distances extend to 100 metres using Cat5e or higher, making the module useful for servers, NAS systems, workstations, enterprise switches and multi-gigabit network equipment. 

Current Kenyan market examples place the TL-SM5310-T at roughly KES 6,003–6,209 excluding VAT, or approximately KES 6,963–7,202 including VAT, although pricing and stock can change. 

Contact Fiber Optics Kenya for the current TP-Link TL-SM5310-T price in Kenya, 10G RJ45 SFP+ modules, Cat6A cabling, 10G optical transceivers, SFP+ DAC cables, bulk orders and nationwide delivery.