Fiber Optic Cable Prices in Kenya
48 Core Outdoor Multimode Fibre Optic Cable OM2 50/125 in Kenya
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Continue shopping48 Core Outdoor Multimode Fibre Optic Cable OM2 50/125 in Kenya
The 48 Core Outdoor Multimode Fibre Optic Cable OM2 50/125 is a high-capacity optical cable designed for outdoor network installations requiring multiple fibre connections over short-to-medium distances. Featuring 48 OM2 multimode fibres with a 50 µm core and 125 µm cladding, it is suitable for campus networks, enterprise backbones, CCTV systems, industrial facilities, data infrastructure and building-to-building fibre connections.
OM2 fibre is optimized for multimode optical transmission and commonly operates at 850 nm and 1300 nm. Representative Corning 48-core OM2 cable specifications provide maximum attenuation of 3.0 dB/km at 850 nm and 1.0 dB/km at 1300 nm, with minimum overfilled-launch bandwidth ratings of 700 MHz·km and 500 MHz·km respectively.
At Fiber Optics Kenya, this 48-core outdoor fibre cable is an excellent choice for organizations that need substantial fibre capacity without moving to single-mode infrastructure for relatively short network links. We can also supply compatible ODFs, patch panels, pigtails, patch cords, closures, adapters, SFP modules and other fibre accessories required to build a complete network.
Key Product Specifications
| Specification | Details |
|---|---|
| Product Name | 48 Core Outdoor Multimode Fibre Optic Cable OM2 50/125 |
| Fibre Count | 48 Cores |
| Fibre Type | Multimode |
| Fibre Category | OM2 |
| Core Diameter | 50 µm |
| Cladding Diameter | 125 µm |
| Typical Fibre Size | 50/125 µm |
| Typical Construction | Loose Tube |
| Fibres per Tube | Up to 12 depending on construction |
| Typical Active Tubes | 4 × 12-fibre arrangement |
| Operating Wavelengths | 850 nm / 1300 nm |
| Maximum Attenuation – Representative OM2 | 3.0 dB/km @ 850 nm |
| Maximum Attenuation – Representative OM2 | 1.0 dB/km @ 1300 nm |
| OFL Bandwidth – Representative OM2 | 700 MHz·km @ 850 nm |
| OFL Bandwidth – Representative OM2 | 500 MHz·km @ 1300 nm |
| Outer Jacket | PE/HDPE or application-specific outdoor jacket |
| Water Blocking | Gel or dry water-blocking construction |
| Typical Jacket Colour | Black for outdoor cable |
| Installation | Outdoor duct, aerial or other construction-specific installation |
| Applications | LAN, campus, CCTV, enterprise and data networks |
| Delivery | Available across Kenya |
| Installation Support | Available |
A current Corning 48-fibre OM2 outdoor cable uses four active buffer tubes containing 12 fibres each, water-swellable tape and a polyethylene jacket. Exact construction varies by manufacturer and cable model.
What Does OM2 50/125 Mean?
The designation OM2 50/125 identifies both the performance category and physical dimensions of the optical fibre.
| Term | Meaning |
|---|---|
| OM | Optical Multimode |
| OM2 | Multimode fibre performance category |
| 50 µm | Diameter of the fibre core |
| 125 µm | Diameter of the glass cladding |
| 850 nm | Common multimode operating wavelength |
| 1300 nm | Secondary operating wavelength |
| 48 Core | Cable contains 48 individual optical fibres |
| Outdoor | Cable construction designed for appropriate external environments |
Unlike single-mode fibre, multimode fibre has a larger core that allows multiple light modes to propagate through the fibre. OM2 uses a 50 µm core, while the cladding remains 125 µm.
48 Core OM2 Outdoor Cable Construction
Outdoor 48-core fibre cables commonly use a multi-loose-tube construction, where groups of fibres are protected inside PBT buffer tubes and surrounded by strength and water-blocking components. One current multi-loose-tube design accommodates 24–48 fibres within an approximately 10.5 mm outer diameter, although dimensions vary significantly by cable design.
| Cable Component | Purpose |
|---|---|
| 48 OM2 Optical Fibres | Carry network data |
| 50 µm Fibre Core | Guides multimode optical signals |
| 125 µm Cladding | Surrounds the optical core |
| 250 µm Fibre Coating | Protects individual fibres |
| PBT Loose Tubes | Organize and protect fibre groups |
| Tube Filling Compound | Protects against moisture in gel-filled designs |
| Water-Blocking Yarn/Tape | Helps restrict water migration |
| Central Strength Member | Provides structural reinforcement |
| Glass/Aramid Yarn | Provides additional tensile strength on applicable designs |
| Outer PE/HDPE Jacket | Protects cable from outdoor conditions |
| Ripcord | Helps installers access internal cable components |
48 Core Fibre Arrangement
A common 48-core loose-tube design uses four active tubes containing 12 fibres each.
| Tube | Fibre Capacity | Cumulative Fibres |
|---|---|---|
| Tube 1 | 12 | 12 |
| Tube 2 | 12 | 24 |
| Tube 3 | 12 | 36 |
| Tube 4 | 12 | 48 |
This arrangement simplifies identification and organization when technicians are performing high-core-count fusion splicing.
OM2 Optical Performance
| Optical Parameter | Typical / Representative OM2 Performance |
|---|---|
| Fibre Type | Multimode |
| Core / Cladding | 50/125 µm |
| Primary Wavelength | 850 nm |
| Secondary Wavelength | 1300 nm |
| Maximum Attenuation @ 850 nm | 3.0 dB/km* |
| Maximum Attenuation @ 1300 nm | 1.0 dB/km* |
| Minimum OFL Bandwidth @ 850 nm | 700 MHz·km* |
| Minimum OFL Bandwidth @ 1300 nm | 500 MHz·km* |
| Minimum EMB @ 850 nm | 950 MHz·km* |
| 1 Gigabit Ethernet Reach @ 850 nm | Up to 750 m* |
| 1 Gigabit Ethernet Reach @ 1300 nm | Up to 600 m* |
| 10 Gigabit Ethernet Reach @ 850 nm | Up to 150 m* |
*Representative values from a current Corning 48-core OM2 cable specification. Actual performance should always be confirmed against the supplied cable and active equipment.
OM2 Ethernet Transmission Distances
One of the most important considerations when selecting OM2 is the intended network speed and distance.
| Ethernet Application | Typical OM2 Reach | Common Wavelength |
|---|---|---|
| 100 Mbps Ethernet | Application dependent | 850/1300 nm |
| 1 Gigabit Ethernet | Up to 750 m on representative specification | 850 nm |
| 1 Gigabit Ethernet | Up to 600 m on representative specification | 1300 nm |
| 10 Gigabit Ethernet | Up to 150 m | 850 nm |
| Longer High-Speed Links | Consider OM3, OM4 or single mode | Application dependent |
For new high-speed networks, the required Ethernet standard, transceivers and distance should be checked before selecting OM2.
48 Core Fibre Capacity
The 48 individual fibres provide substantial capacity for organizations connecting many network endpoints.
| Example Network Allocation | Fibres |
|---|---|
| Building A Backbone | 8 |
| Building B Backbone | 8 |
| CCTV Network | 8 |
| Data / Server Network | 8 |
| Backup Connections | 4 |
| Future Expansion | 12 |
| Total | 48 |
With conventional duplex connections requiring two fibres per link, 48 fibres can theoretically support up to 24 duplex fibre links.
Key Benefits of 48 Core Outdoor OM2 Fibre Cable
High Fibre Capacity
With 48 individual fibres, one cable can serve multiple buildings, switches, CCTV systems and network distribution points.
Optimized for Short-to-Medium Network Links
OM2 is well suited to many campus, enterprise and building-to-building network applications where single-mode long-distance capability is unnecessary.
50/125 µm Multimode Fibre
The 50 µm core provides compatibility with appropriate multimode optical transceivers and networking equipment.
Outdoor Protection
Outdoor cable designs use protective jackets and moisture-control components to withstand external installation environments.
Network Expansion Capacity
Organizations can install more fibres than they immediately require and reserve unused cores for future expansion.
Reduced Cable Congestion
Instead of installing numerous smaller fibre cables, one 48-core cable can consolidate multiple optical links along the same route.
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The 48 Core Outdoor Multimode Fibre Optic Cable OM2 50/125 is particularly useful where a large number of fibre connections need to be carried between network locations over short-to-medium distances. Its 48 fibres provide ample capacity for enterprise LANs, CCTV networks, campuses and multi-building facilities, while the 50/125 µm OM2 fibre supports established multimode optical networking technologies.
A major advantage of the 48-core configuration is scalability. An organization does not need to terminate or activate every fibre during the initial installation. Spare cores can be retained for additional network switches, CCTV cameras, new buildings, redundant links or future infrastructure. This can reduce the need to install another outdoor cable when network requirements increase.
Outdoor construction is equally important. Fibre installed between buildings or through external ducts needs protection against moisture, UV exposure and mechanical stresses. Outdoor loose-tube designs commonly incorporate water-blocking elements, strength members and durable jackets specifically for these environments. Fiber Optics Kenya can help customers select the appropriate cable construction and matching termination hardware for their project.
Applications of 48 Core Outdoor OM2 Fibre Optic Cable
1. Campus Networks
Connect several buildings across universities, schools, hospitals, government compounds and commercial campuses.
2. Enterprise LAN Backbones
Create high-speed optical links between server rooms, network cabinets, switches and different buildings.
3. CCTV Surveillance Networks
Use fibre to connect remote CCTV switches and surveillance zones to central monitoring infrastructure.
4. Data Infrastructure
OM2 fibre can support appropriate multimode server, storage and network equipment connections.
5. Industrial Networks
Connect factories, warehouses, offices, security systems and production facilities.
6. Hospital Networks
Provide fibre connectivity between departments, buildings and network distribution locations.
7. Hotel and Resort Networks
Connect accommodation blocks, administration areas, CCTV infrastructure and network switches.
8. Government Facilities
Deploy multi-building fibre networks with spare capacity for future services.
9. Commercial Buildings
Provide backbone fibre between floors, blocks and network distribution rooms.
10. Building-to-Building Links
Create reliable optical connections between nearby buildings without depending on copper cabling.
OM2 vs OM1 Multimode Fibre
| Feature | OM1 | OM2 |
|---|---|---|
| Core / Cladding | 62.5/125 µm | 50/125 µm |
| Fibre Type | Multimode | Multimode |
| Common Wavelength | 850 nm | 850 nm |
| Bandwidth | Lower | Higher |
| Gigabit Networking | Supported | Better reach/capability |
| Legacy Networks | Very Common | Common |
| New Installation Preference | Limited | Better than OM1 |
OM2 vs OM3 Fibre Optic Cable
| Feature | OM2 | OM3 |
|---|---|---|
| Core Size | 50 µm | 50 µm |
| Cladding | 125 µm | 125 µm |
| Fibre Type | Multimode | Laser-optimized multimode |
| 850 nm Performance | Good | Higher |
| 10GbE Reach | Up to 150 m on representative OM2 | Typically longer |
| High-Speed Networks | Good | Better |
| Legacy Compatibility | Excellent | Excellent |
| Cost | Generally lower | Generally higher |
| Best For | Established moderate-distance LANs | Higher-speed modern networks |
For a completely new high-bandwidth network, it can be worth comparing OM2 with OM3 or OM4 before purchasing.
OM2 vs Single Mode OS2
| Feature | OM2 Multimode | OS2 Single Mode |
|---|---|---|
| Typical Core Size | 50 µm | Approx. 9 µm |
| Cladding | 125 µm | 125 µm |
| Typical Wavelength | 850/1300 nm | 1310/1550 nm |
| Short-Distance LAN | Excellent | Excellent |
| Long-Distance Network | Limited | Excellent |
| Campus Networks | Excellent | Excellent |
| Telecom Backbone | Limited | Excellent |
| Compatible Optics | Multimode optics | Single-mode optics |
| Typical Use | LAN/data/campus | ISP/telecom/long distance |
Outdoor vs Indoor OM2 Fibre Cable
| Feature | Outdoor OM2 | Indoor OM2 |
|---|---|---|
| External Jacket | Outdoor-rated | Indoor-rated |
| UV Protection | Typically Yes | Not necessarily |
| Water Blocking | Typically Yes | Usually less extensive |
| External Duct | Excellent | Not normally preferred |
| Building Interior | Depends on fire rating | Excellent |
| Moisture Exposure | Better protection | Limited |
| Typical Jacket | PE/HDPE | LSZH/PVC |
| Primary Use | External links | Internal networks |
Typical Mechanical Characteristics
Exact specifications vary significantly according to manufacturer and whether the cable is armoured, dielectric, aerial or duct-rated.
| Mechanical Parameter | Typical / Model-Dependent |
|---|---|
| Fibre Count | 48 |
| Cable Construction | Multi-Loose Tube |
| Outer Diameter | Model dependent |
| Outer Jacket | PE/HDPE or application-specific |
| Long-Term Tensile Strength | Model dependent |
| Short-Term Tensile Strength | Model dependent |
| Crush Resistance | Model dependent |
| Installation Bend Radius | Model dependent |
| Operating Bend Radius | Model dependent |
| Operating Temperature | Often approximately -40°C to +70°C on suitable outdoor designs |
| Storage Temperature | Often approximately -40°C to +70°C |
| Water Blocking | Yes on suitable outdoor designs |
One representative 24–48 fibre multi-loose-tube outdoor cable has an outer diameter around 10.5 mm, cable weight of approximately 65–85 kg/km, 600 N long-term tensile strength and 1,500 N short-term tensile strength. These values should not be treated as universal specifications for every 48-core OM2 cable.
Fibre Colour Identification
A common 48-core construction divides the fibres into groups of 12 using a standardized colour sequence.
| Fibre Number | Colour |
|---|---|
| 1 | Blue |
| 2 | Orange |
| 3 | Green |
| 4 | Brown |
| 5 | Slate/Grey |
| 6 | White |
| 7 | Red |
| 8 | Black |
| 9 | Yellow |
| 10 | Violet |
| 11 | Rose/Pink |
| 12 | Aqua |
The sequence can repeat across four colour-coded buffer tubes to identify the complete 48-fibre set. Corning's 48-core OM2 loose-tube products use this 12-colour fibre sequence.
Recommended Accessories
| Accessory | Purpose |
|---|---|
| 48 Port Fibre ODF | Fibre termination and organization |
| Fibre Patch Panel | Rack-based fibre management |
| OM2 Pigtails | Fibre termination |
| OM2 Patch Cords | Connect equipment to fibre ports |
| LC Adapters | LC fibre connections |
| SC Adapters | SC fibre connections |
| Fibre Joint Closure | Protects outdoor splices |
| Fusion Splice Sleeves | Protect completed fibre splices |
| Fibre Splice Tray | Organizes fibre splices |
| Multimode SFP Modules | Connect fibre to switches |
| Media Converters | Copper-to-fibre conversion |
| OTDR / Fibre Tester | Fibre testing and troubleshooting |
| Cable Management Accessories | Organize fibre routes |
Why Buy 48 Core Outdoor OM2 Fibre Optic Cable from Fiber Optics Kenya?
Choosing the correct fibre cable involves more than selecting the number of cores. The fibre type, transmission distance, network speed, installation environment, termination method and active equipment all need to work together.
| Why Choose Fiber Optics Kenya? | Customer Benefit |
|---|---|
| 48 Core OM2 Options | High-capacity multimode networking |
| 50/125 µm Fibre | Compatible with suitable multimode equipment |
| Outdoor Cable Solutions | Designed for external installations |
| Technical Guidance | Assistance selecting the right cable |
| Complete Fibre Accessories | ODFs, pigtails, adapters and patch cords |
| Multimode SFP Options | Complete active network connectivity |
| Bulk Supply | Suitable for contractors and major projects |
| Competitive Pricing | Cost-effective procurement |
| Fusion Splicing | Professional fibre termination support |
| Fibre Testing | Installation verification support |
| Professional Installation | Complete deployment assistance |
| Nationwide Delivery | Supply across Kenya |
Frequently Asked Questions
What is 48 Core Outdoor OM2 Fibre Optic Cable?
It is an outdoor fibre cable containing 48 individual OM2 multimode optical fibres designed for high-capacity short-to-medium-distance network connections.
What does 50/125 mean?
The optical fibre has a 50 µm core surrounded by 125 µm cladding.
Is OM2 single mode or multimode?
OM2 is multimode fibre.
What wavelengths does OM2 use?
OM2 is commonly specified at 850 nm and 1300 nm.
How many duplex connections can 48 cores provide?
If each conventional duplex connection uses two fibres, 48 fibres can theoretically provide 24 duplex links.
Can OM2 support Gigabit Ethernet?
Yes. Representative Corning OM2 specifications show Gigabit Ethernet distances of up to 750 m at 850 nm and 600 m at 1300 nm, depending on the applicable Ethernet standard and optics.
Can OM2 support 10 Gigabit Ethernet?
Yes, but over a much shorter distance. A representative OM2 specification lists 10 Gigabit Ethernet up to 150 m at 850 nm.
Is OM2 suitable for CCTV?
Yes. OM2 can provide fibre backbone connections between CCTV network switches where the required transmission distance and active equipment are compatible.
Can I use it between buildings?
Yes. An appropriately rated outdoor OM2 cable can be used for building-to-building network connections.
Is this cable waterproof?
Outdoor versions typically use gel or dry water-blocking technologies to restrict moisture migration.
Can it be installed in a duct?
Yes, provided the particular cable model is rated for outdoor duct installation.
Can it be installed aerially?
Certain outdoor OM2 cable constructions are specifically designed for aerial installation. Corning, for example, manufactures 48-fibre OM2 Figure-8 outdoor aerial cable.
Is OM2 better than OM1?
OM2 uses a 50 µm core and generally offers better bandwidth and Ethernet performance than legacy 62.5/125 µm OM1 fibre.
Should I choose OM2 or OM3?
For existing OM2 infrastructure or moderate-speed applications, OM2 may be appropriate. For a new installation requiring greater 10GbE reach or future high-speed capacity, OM3 or OM4 may be a better investment.
Do you provide fibre splicing?
Yes. Professional fusion splicing and fibre termination can be provided for 48-core installations.
Do you deliver outside Nairobi?
Yes. Fiber Optics Kenya supplies fibre optic cables and related accessories throughout 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
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