ODF Rack · Fiber Termination · Structured Cabling

Complete passive infrastructure for data centers and telecom rooms

Cable Tray · U-Steel Ladder · Mesh Raceway

Reliable cable management and overhead support systems

Fusion Splice · Cold Splice · Fiber Organizers

High-performance fiber connectivity and protection solutions

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Complete Fiber & Structured Cabling Product Portfolio

📡 ODF Racks & Panels
🔌 Fiber Term. & Splice
🏗️ Cable Trays & Ladder
📦 Raceway & Ducting
🏛️ Data Center Cabling

Optical Distribution Frame (ODF) & Fiber Panels

High-density ODF racks and wall-mount fiber distribution frames engineered for central offices and data centers. Available in 19" and 23" mounting, from 12 to 288 cores. Features integrated splice trays, pigtail organizers, and front-access patching. Full compatibility with SC, LC, FC, and MPO adapters. Designed for low insertion loss and excellent cable management.

  • ODF rack: 144-core capacity, sliding shelves and bend radius control
  • Fiber optic patch panels: loaded with adapters and splice cassettes
  • Fiber enclosure for pre-terminated trunk cables and breakout kits
  • Optional integrated cable anchoring and grounding bar
High-density ODF rack and fiber distribution frame for data center

Fiber Termination Boxes, Splice Closures & Cold Splice

Complete range of fiber termination boxes (4-24 cores), dome/ inline splice closures, and mechanical cold splice connectors. Includes fusion splice trays, heat shrink protection sleeves, and fiber organizers. Ideal for FTTH drop terminals, building entry points, and outside plant networks. IP68 rated dome closures for aerial, duct, and direct burial applications.

  • Fiber termination box: wall-mount, IP65, with adapter panel and splice tray
  • Optical splice closure: up to 96 fibers, gel sealing and mechanical sealing options
  • Cold splice connector: no epoxy or polishing, field installable
  • Fusion splice protection sleeve and fiber storage basket
Fiber termination box and splice closure for FTTH and outside plant

Cable Trays, Ladder Racks & Mesh Cable Tray Systems

Robust overhead and underfloor cable management: heavy-duty U-Steel cable ladder, wire mesh cable trays, and perforated cable trough. Designed for telecom rooms, data centers, and industrial facilities. Hot-dip galvanized or pre-galvanized finish, with all necessary brackets, supports, and splice plates. Ensure proper bend radius for fiber and copper cables.

  • U-Steel cable ladder: 200mm to 600mm width, 3m sections
  • Mesh cable tray: flexible and lightweight for rapid deployment
  • Fiber optic bridge and vertical ladder sections
  • Seismic brackets and suspended supports included
U-Steel cable ladder and mesh cable tray for structured cabling

Weak-Current Raceway, Finger Duct & Cable Guide

Comprehensive line of PVC and metal raceway, finger duct, slotted cable trunking, and underfloor duct for structured voice/data cabling. Ideal for telecom rooms and network cabinets. Snap-on covers, adhesive backing options, and corner fittings. Helps organize patch cords and maintain separation between power and data cables.

  • Finger duct raceway: 40x40mm to 100x80mm, with flexible fingers
  • Weak-current wireway and cable basket
  • Horizontal and vertical cable managers for 19" racks
  • J-hooks and D-rings for overhead cabling support
Finger duct raceway and cable management system for server rooms

Data Center Structured Cabling & Integrated Distribution Frame

End-to-end structured cabling systems for hyperscale and colocation data centers. Includes pre-terminated MPO/MTP trunks, high-density fiber cassettes, vertical and horizontal cable managers, overhead ladder racks, and aisle containment. Supports 40G/100G/400G migration. We also supply integrated distribution cabinets combining ODF, patch panels, and cable management in one enclosure.

  • Pre-terminated trunk cables, breakout modules and patch cords
  • High-density 1U 144-fiber panel with push-pull tabs
  • Overhead fiber raceway and basket tray for structured pathways
  • Comprehensive labeling and grounding kits included
Data center structured cabling with overhead cable tray and ODF cabinets View Complete Catalog →

About Koskolong Network Infrastructure

EU Engineering. Local Manufacturing in Spain.

Koskolong Network Infrastructure specializes in the design and manufacture of fiber optic distribution frames, structured cabling systems, cable trays, ladder racks, and connectivity solutions for mission-critical networks. With a technical center in Barcelona (Spain) and a logistics hub in Cape Town (South Africa), we deliver high-reliability passive infrastructure for data centers, telecom operators, system integrators, and enterprise networks across EMEA and Africa.

15+ years in fiber & structured cabling innovation

Trusted by leading data center operators

From ODF to full structured cabling: ready for 400G/800G networks

Our in-house test lab ensures compliance with ISO/IEC 11801, TIA-942, and EN 50174 standards. Koskolong provides full warranty, 24/7 technical support, and fast shipping from our Spanish and South African warehouses. Custom cabinet configurations, color-coded cable trays, and private labeling available. Explore our facilities →

News & Industry Insights

Launch of High-Density ODF Rack with Splice & Patch Integration

Launch of High-Density ODF Rack with Splice & Patch Integration

Koskolong introduces a next-generation Optical Distribution Frame (ODF) supporting up to 144 cores in 2U. Features integrated splice trays, front-access patch panels, and intelligent cable routing. Ideal for data centers, telecom rooms, and FTTx central offices. Includes removable cable management r...

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Modular Fiber Optic Termination Boxes for FTTH & Data Centers

Modular Fiber Optic Termination Boxes for FTTH & Data Centers

Compact IP65-rated fiber termination boxes available in 4, 8, 12, and 24 core variants. Pre-installed with adapter panels (SC/LC/FC) and splice tray. Ideal for building distribution, campus backbone, and external wall mounting. Corrosion-resistant housing and integrated grounding point for outside p...

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Structured Cabling System for Hyperscale Data Centers

Structured Cabling System for Hyperscale Data Centers

End-to-end structured cabling solution featuring pre-terminated trunk cables, high-density fiber panels, overhead cable basket trays, and vertical cable managers. Supports Cat6A, Cat8, and OM5/OS2 fiber infrastructure. Integrated ground busbar system, color-coded pathways, and aisle containment read...

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Cold Splice & Fusion Splice Protection Kits with Fiber Organizers

Cold Splice & Fusion Splice Protection Kits with Fiber Organizers

Advanced mechanical cold splice connectors (field-installable) and fusion splice sleeves with heat shrink. Includes high-strength splice trays, adhesive holders, and fan-out kits. Compatible with single-mode and multimode fiber. Ideal for rapid restoration and greenfield FTTH projects. Provides low ...

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Modular Parallel Connection of Photovoltaic Inverters

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Tariff Costs for High-Temperature Resistant Solar Communication Systems in Vietnam

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Solar activity affects optical cables

Solar activity affects optical cables

Fiber optic cables are composed of delicate glass or plastic fibers that transmit data through the use of light signals. While these cables are designed to be durable, prolonged exposure to UV radiation can lead to degradation and, ultimately, compromise their performance. Their beauty notwithstanding, solar storms may have equally dramatic and potentially destructive effects: they can induce extreme voltages in electric wires. Solar flares are sudden, intense releases of energy from...

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Get In Touch

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South Africa (Sales & Logistics)

+27 21 850 7891

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EU Manufacturing Center

+34 936 456 789

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Headquarters (Spain)

Avinguda de la Garriga 23, 08830 Sant Boi de Llobregat, Barcelona, Spain