MM LC-LC Fibre Patch Cord 3m in Kenya

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MM LC-LC Fibre Patch Cord 3m in Kenya

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MM LC-LC Fibre Patch Cord 3m in Kenya

Fiber Patch cord LC-LC duplex Multimode OM3 COMMSCOPE 2105027-3 (3 mét)

The MM LC-LC Fibre Patch Cord 3m is a factory-terminated multimode fibre optic cable designed for connecting network equipment fitted with LC optical interfaces. With LC/UPC connectors on both ends and a practical 3-metre cable length, it is suitable for switches, servers, patch panels, SFP/SFP+ modules, storage systems, ODFs and other fibre equipment installed within network cabinets, server rooms and data centres.

Modern multimode LC-LC patch cords are commonly available in OM3 and OM4 50/125 µm fibre, although OM1, OM2 and OM5 variants also exist for particular network requirements. Corning currently offers a 3 m OM3 multimode LC UPC duplex-to-LC UPC duplex patch cord, while OM4 3 m LC-LC configurations are also available. 

At Fiber Optics Kenya, the MM LC-LC Fibre Patch Cord 3m is suitable for enterprise LANs, data centres, server rooms, ISPs, CCTV networks, schools, hospitals and commercial fibre networks. Customers can also source compatible LC adapters, multimode pigtails, fibre patch panels, SFP modules and other networking accessories.

Key Product Specifications

SpecificationDetails
Product NameMM LC-LC Fibre Patch Cord 3m
Product TypeMultimode Fibre Optic Patch Cord
Connector ALC/UPC
Connector BLC/UPC
Cable Length3 Metres
Fibre ModeMultimode
Common Fibre CategoriesOM1 / OM2 / OM3 / OM4 / OM5
Common Modern OptionsOM3 / OM4
OM3 / OM4 Fibre Size50/125 µm
Typical ConfigurationDuplex
Connector PolishUPC
Typical OM3 Jacket ColourAqua
Typical OM4 Jacket ColourAqua / Violet depending on manufacturer
Typical Cable Diameter2.0 mm
Common Jacket TypesLSZH / OFNR / PVC depending on model
Common Wavelengths850 nm / 1300 nm
Primary ApplicationsLAN, data centre, SFP, switches, servers
Installation EnvironmentIndoor
Professional InstallationAvailable
DeliveryAvailable throughout Kenya

A current Corning OM3 3 m LC-LC duplex patch cord uses 50/125 µm multimode fibre and a 2.0 mm cable construction

What Does MM LC-LC Mean?

Fibre Patch Cord - MM Lc-Lc 3Mtr
TermMeaning
MMMultimode Fibre
LCSmall-form-factor fibre connector
LC-LCLC connector at both ends
UPCUltra Physical Contact polish
Patch CordFactory-terminated fibre interconnection cable
3mCable length is 3 metres

The LC connector's compact design makes it particularly useful for network switches and high-density fibre patch panels.

LC Connector Features

LC connectors are widely used in modern optical networking because they provide a compact interface suitable for high-density equipment.

LC FeatureNetwork Benefit
Small Form FactorSupports high port density
1.25 mm FerruleCompact optical connection
Latch MechanismSecure connection
SFP CompatibilityWidely used with SFP/SFP+ modules
Duplex DesignSupports transmit and receive fibres
Data Centre UseExcellent
Enterprise LAN UseExcellent
Patch Panel UseExcellent

Multimode Fibre Categories

Fibre GradeCore / CladdingTypical Application
OM162.5/125 µmLegacy multimode networks
OM250/125 µmStandard LAN installations
OM350/125 µmHigh-speed laser-optimized Ethernet
OM450/125 µmHigher-bandwidth data-centre networking
OM550/125 µmWideband multimode applications

For modern high-speed installations, OM3 and OM4 are generally the most relevant options. Corning's current product line includes 3 m OM3 and OM4 LC-LC patch cords. 

OM3 Multimode Fibre Characteristics

CharacteristicTypical Description
Fibre CategoryOM3
Fibre ModeMultimode
Core Diameter50 µm
Cladding Diameter125 µm
Laser OptimizedYes
Typical Jacket ColourAqua
Primary Wavelength850 nm
Secondary Wavelength1300 nm
10GbE SuitabilityExcellent
40G / 100G Short ReachSupported with appropriate optics
Data Centre UseExcellent
Enterprise LANExcellent

FS currently positions OM3 fibre patch cable for 10/40/100G Ethernet over short-to-medium multimode distances

OM3 vs OM4 LC-LC Patch Cord

FeatureOM3OM4
Core / Cladding50/125 µm50/125 µm
Laser OptimizedYesYes
Typical JacketAquaAqua / Violet
Modal BandwidthHighHigher
10GbEExcellentExcellent
40G/100GSupportedBetter reach/headroom
Data Centre NetworksExcellentExcellent
Enterprise LANExcellentExcellent
Future Upgrade PotentialHighHigher

OM4 generally provides additional performance headroom for higher-speed multimode networks.

Typical Optical Performance

Optical ParameterTypical / Representative Specification
Fibre ModeMultimode
Common Fibre GradeOM3 / OM4
Core / Cladding50/125 µm
Connector TypeLC/UPC
Operating Wavelengths850 / 1300 nm
Typical Insertion LossAround 0.1–0.3 dB depending on model
Typical Reflectance / Return LossProduct dependent
1 Gigabit EthernetSupported
10 Gigabit EthernetSupported
40 Gigabit EthernetSupported with appropriate optics
100 Gigabit EthernetSupported with appropriate architecture

For example, Corning's 3 m OM3 LC UPC uniboot patch cord lists typical insertion loss of 0.1 dB, maximum insertion loss of 0.15 dB and reflectance of ≤ -40 dB

Typical Mechanical Specifications

Mechanical ParameterRepresentative Specification
Cable Length3 m
Outer Diameter2.0 mm
Connector TypeLC UPC
Ferrule MaterialCeramic
Cable AssemblyTwo Fibre / Duplex
Typical JacketLSZH
Tensile Strength – Jacketed Cable50–70 N depending on model
DurabilityUp to 500 rematings on representative Corning products
Installation EnvironmentIndoor

Corning's current 3 m OM3 products specify 2 mm cable diameter, while one standard duplex model lists 70 N tensile strength and its EDGE uniboot version lists 50 N. 

Duplex LC-LC Fibre Patch Cord

A standard duplex LC-LC multimode patch cord contains two optical fibres.

FibreTypical Function
Fibre ATransmit
Fibre BReceive

This is ideal for conventional full-duplex Ethernet links between switches, servers and network equipment.

Duplex FeatureBenefit
Two Optical FibresSeparate transmit and receive paths
LC Pair at Each EndMatches common transceiver interfaces
Polarity ControlMaintains Tx/Rx orientation
SFP CompatibilityExcellent
Ethernet NetworksExcellent
Data Centre UseExcellent

Why Choose a 3 Metre Patch Cord?

FIBRE MM SC-LC 3M PATCH CORD

A 3m fibre patch cord provides additional routing flexibility compared with shorter 1m or 2m cables.

ApplicationBenefit of 3m Length
Switch to Patch PanelAllows flexible rack routing
Rack-to-Rack ConnectionSuitable for nearby cabinets
SFP to ODFProvides extra routing distance
Server to SwitchUseful across larger cabinets
Vertical Cable ManagementAllows clean routing through managers
Data Centre CabinetsMore flexibility than 1m
Testing EquipmentConvenient temporary connection
Media Converter LinksUseful where equipment is separated

1m vs 3m LC-LC Fibre Patch Cord

Feature1m3m
Cable Length1 metre3 metres
Same-Rack EquipmentExcellentExcellent
Large Rack RoutingLimitedBetter
Nearby Rack ConnectionSometimes shortBetter
Cable ClutterLowerHigher if excess is unused
Routing FlexibilityModerateHigh
Vertical Cable Manager UseLimitedExcellent
Best ForVery close equipmentFlexible rack layouts

A 3m cable is a better choice where devices are not directly adjacent or where routing through cable management increases the actual required path.

Key Benefits of MM LC-LC Fibre Patch Cord 3m

High-Speed Multimode Connectivity

OM3 and OM4 versions support modern high-speed Ethernet networks when paired with compatible optical transceivers. 

Compact LC Connectors

LC connectors support high port density on switches, patch panels and servers.

Duplex Transmission

Two fibres provide separate Tx and Rx channels for standard optical Ethernet.

Factory Terminated

The connectors are installed and polished during manufacturing, providing a ready-to-use cable.

Flexible 3m Length

Three metres provides greater routing flexibility within and between adjacent racks.

OM3 and OM4 Options

Choose the fibre category according to network speed, distance and installed infrastructure.

Suitable for SFP/SFP+ Modules

Duplex LC is one of the most common connector interfaces used by Ethernet optical transceivers.

Watch MM LC-LC Fibre Patch Cord 3m

Watch on YouTube: https://youtu.be/tWtCAuYwpb0

The MM LC-LC Fibre Patch Cord 3m provides an efficient optical connection between LC-equipped network devices while offering more routing flexibility than shorter one-metre patch leads. A standard modern configuration uses OM3 50/125 µm multimode fibre with LC/UPC duplex connectors, and Corning currently manufactures this configuration in an exact 3 m length.

For high-speed network applications, OM3 and OM4 fibres provide significantly better performance than older multimode generations. OM3 fibre is widely used with 10G and suitable 40G/100G architectures, while OM4 provides additional bandwidth headroom. The patch cord itself should always match the fibre grade of the permanent link and the optical transceivers installed in the equipment. 

The 3-metre length is particularly useful in larger racks and telecommunications cabinets because it allows fibre to be routed through horizontal or vertical cable-management systems rather than stretching directly between devices. Fiber Optics Kenya can supply MM LC-LC patch cords together with LC adapters, multimode pigtails, ODFs, patch panels, SFP/SFP+ modules and fibre management accessories for complete network installations.

Applications of MM LC-LC Fibre Patch Cord 3m

1. Data Centre Networks

Connect servers, switches and patch panels within and between nearby network racks.

2. Enterprise LAN Networks

Provide reliable fibre interconnections between switches and telecommunications equipment.

3. SFP and SFP+ Modules

LC duplex interfaces are widely used on multimode optical transceivers.

4. Network Switches

Connect switches using compatible multimode optical modules.

5. Fibre Patch Panels

Connect LC-equipped fibre panels to active networking equipment.

6. Server Rooms

The 3m length provides additional routing flexibility inside larger cabinets.

7. Storage Networks

Connect compatible optical storage and networking equipment.

8. CCTV Networks

Use for multimode fibre interconnections between compatible CCTV network switches.

9. Universities and Hospitals

Suitable for internal campus and building optical network infrastructure.

10. Industrial Networks

Provides optical connectivity in electrically noisy environments where fibre's EMI immunity is valuable.

LC-LC vs LC-SC Multimode Patch Cord

FeatureLC-LCLC-SC
Connector ALCLC
Connector BLCSC
SFP-to-SFP ConnectionExcellentNo
LC Patch PanelExcellentLC side only
SC Patch PanelRequires another interfaceExcellent
High-Density EquipmentExcellentMixed
Data CentresVery CommonApplication dependent
Best UseLC-to-LC equipmentMixed LC/SC networks

Multimode vs Single Mode LC-LC Patch Cord

FeatureMultimode LC-LCSingle Mode LC-LC
Typical Core Size50 µmApprox. 9 µm
Cladding Diameter125 µm125 µm
Typical Wavelengths850 / 1300 nm1310 / 1550 nm
Short High-Speed LinksExcellentExcellent
Long-Distance LinksLimitedExcellent
Multimode SFPCompatibleNo
Single-Mode SFPNoCompatible
Typical OM3 JacketAquaUsually Yellow

Always match the patch cord to the fibre type and transceivers already installed.

OM2 vs OM3 vs OM4 LC-LC Patch Cord

FeatureOM2OM3OM4
Core / Cladding50/125 µm50/125 µm50/125 µm
Laser OptimizedLimitedYesYes
10GbE PerformanceLowerExcellentExcellent
40G/100G ApplicationsLimitedSupportedBetter
Data Centre UseLegacy/moderateExcellentExcellent
Upgrade PotentialModerateHighHigher
Typical JacketOrangeAquaAqua/Violet

LC-LC Patch Cord and Optical Transceivers

Optical ModuleTypical Patch Cord Requirement
1000BASE-SX SFPMultimode LC-LC
10GBASE-SR SFP+OM3/OM4 LC-LC
25GBASE-SR SFP28Compatible multimode LC-LC
Server NIC with LCLC-LC patch cord
Switch with Duplex LCLC-LC duplex patch cord
Media Converter with LCLC-LC where remote interface is LC

The optical transceiver specifications ultimately determine the appropriate fibre grade and supported link distance.

Recommended Accessories

AccessoryPurpose
LC Duplex AdapterJoins LC fibre connectors
LC Multimode PigtailFibre termination
LC Fibre ODFOrganises optical fibres
LC Patch PanelProvides rack-mounted distribution
Multimode SFP ModuleProvides optical switch interface
SFP+ SR Module10G multimode optical connectivity
Fibre Splice TrayOrganises fibre terminations
Cable Management PanelKeeps patch cords organised
Fibre CleanerCleans connector end faces
Optical Power MeterMeasures optical power
Visual Fault LocatorHelps trace fibre faults
Fibre TesterTests installed connections

Why Buy MM LC-LC Fibre Patch Cord 3m from Fiber Optics Kenya?

Fibre Patch Cord - MM Lc-Lc 3Mtr

Selecting the right patch cord requires matching the connector type, fibre grade, cable length and optical modules used by the network.

Why Choose Fiber Optics Kenya?Customer Benefit
LC-LC Patch Cord OptionsDirect LC equipment connections
3m LengthGreater routing flexibility
OM3 / OM4 OptionsHigh-speed multimode networking
Duplex OptionsSuitable for Tx/Rx Ethernet links
Compatible SFP ModulesComplete optical connectivity
LC Adapters & PigtailsMatching termination accessories
Technical GuidanceHelp choosing the correct fibre grade
Bulk SupplySuitable for installers and projects
Competitive PricingCost-effective network procurement
Professional InstallationFibre installation support
Testing SupportHelp verify network performance
Nationwide DeliverySupply throughout Kenya

Frequently Asked Questions

What is an MM LC-LC Fibre Patch Cord 3m?

It is a 3-metre multimode fibre optic patch cable with LC connectors on both ends, designed to interconnect compatible optical networking equipment.

What does MM mean?

MM means multimode fibre.

How long is this cable?

The patch cord is 3 metres long.

Is a 3m LC-LC multimode patch cord commercially available?

Yes. Corning currently offers both OM3 and OM4 3 m LC UPC duplex-to-LC UPC duplex patch cords

Is LC-LC usually duplex?

Yes. Ethernet multimode LC-LC patch cords commonly use two fibres, one for transmit and one for receive.

What is OM3?

OM3 is laser-optimized 50/125 µm multimode fibre designed for high-speed network applications.

What colour is OM3 cable?

OM3 patch cords are typically aqua, as seen across current 3m OM3 product examples.

Can OM3 support 10 Gigabit Ethernet?

Yes. OM3 is widely used for 10 Gigabit Ethernet and appropriate higher-speed short-reach applications. 

Can it support 40G and 100G?

Yes, with compatible multimode optics and the correct Ethernet architecture. 

Is OM4 better than OM3?

OM4 provides greater modal bandwidth and usually greater reach or performance headroom for higher-speed links.

Can OM3 and OM4 be connected?

They use the same 50/125 µm geometry, but mixing fibre categories means overall link performance should be designed around the lowest-performing component.

Can this patch cord connect two switches?

Yes, provided both switches use compatible multimode LC optical transceivers.

Can it connect two SFP+ modules?

Yes, where the SFP+ modules are multimode units such as compatible SR optics.

Is the 3m cable good for server racks?

Yes. The extra length is useful where cables need to pass through horizontal or vertical cable managers before reaching equipment.

Is this cable single mode?

No. This product is multimode. Single-mode LC-LC cables use a different fibre type and typically a different jacket colour.

Do you supply OM4 LC-LC patch cords?

Yes. Fiber Optics Kenya can supply different multimode fibre grades according to network requirements.

Do you supply different lengths?

Yes. Different LC-LC patch-cord lengths can be supplied for different rack and network layouts.

Do you supply LC adapters and pigtails?

Yes. Compatible LC adapters, pigtails, ODFs and patch panels can be supplied.

Do you supply multimode SFP and SFP+ modules?

Yes. Compatible optical modules can be supplied according to the required network speed and fibre grade.

Do you provide fibre installation and testing?

Yes. Professional fibre installation, termination and testing support is available.

Do you deliver outside Nairobi?

Yes. Fiber Optics Kenya supplies fibre optic products and networking 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

The MM LC-LC Fibre Patch Cord 3m provides reliable, high-speed multimode connectivity for switches, SFP modules, servers, patch panels and data-centre equipment while offering more routing flexibility than shorter patch leads.

Contact Fiber Optics Kenya for competitive pricing, OM3 and OM4 options, bulk orders, compatible fibre accessories and nationwide delivery across Kenya.