Complete fiber infrastructure: optical transceivers • PLC splitters • ODF racks • FTTH • 5G cabling

Fiber optic solutions for telecom, FTTH, data centers & 5G networks
Optical transceivers, ODF distribution frames, PLC splitters, fiber patch cords – engineered in Poland, delivered across Europe

Sailing Poland Optoelectronic Systems (SPO) supplies end-to-end passive and active optical components: SFP to OSFP transceivers, PLC/FBT optical splitters, fiber optic patch cords and pigtails, ODF racks, optical switches, FTTH drop cables, termination boxes, and 5G fronthaul solutions. We serve telecom operators, system integrators, data center builders, and FTTx project providers with ISO-certified quality.

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7+ Years of Innovation
350+ Product Variants
28+ Countries Served
99.2% On-Time Delivery

Complete Fiber Optic Product Portfolio

From optical transceivers and PLC splitters to ODF racks, FTTH cables and 5G-ready infrastructure

Optical Transceivers

Hot-pluggable modules from SFP to OSFP, 100G to 1.6T, supporting Ethernet, Fibre Channel, CPRI, and PON standards.

  • SFP/SFP+/QSFP series
  • 10G PON / XGS-PON ONU/OLT
  • Low power & industrial temp options
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Fiber Patch Cords & Pigtails

Single-mode and multimode jumpers, LSZH/OFNR rated, with LC, SC, FC, ST, MPO connectors, custom lengths and colors.

  • G.657.A2 bend-insensitive fiber
  • Armored and IP67 outdoor cables
  • Pre-terminated trunk cables
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Optical Splitters (PLC & FBT)

Planar lightwave circuit (PLC) and fused biconical taper (FBT) splitters for FTTH, PON, and CATV networks.

  • 1xN / 2xN configurations (2 to 64 ports)
  • Low insertion loss & high uniformity
  • ABS box, mini steel tube, rack-mount versions
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ODF Racks & Enclosures

High-density fiber distribution frames, wall-mount ODF boxes, splice closures, and cross-connect cabinets for central offices and data centers.

  • 19" ODF with sliding trays
  • IP65 outdoor terminal boxes
  • FTTH distribution points
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Optical Switches & WDM

Mechanical and MEMS optical switches, CWDM/DWDM mux/demux, OLP protection modules and optical matrix switches.

  • 1xN & NxN optical switches
  • Gaussian/Flat-top CWDM
  • Remote optical monitoring units
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FTTH Drop Cables & 5G Cabling

Flat drop, round figure-8, microduct cables, and hybrid power-fiber cables for FTTx and 5G fronthaul/backhaul.

  • G.657.A2 drop cables 2-12 fibers
  • IP68 pre-connectorized assemblies
  • Outdoor armored & rodent-resistant
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Deployment Environments

Fiber optic infrastructure for telecom central offices, data center interconnects, FTTH projects, and 5G mobile networks

Data Center Interconnect

High-density ODF frames, MPO patch cords, optical transceivers (400G/800G) and WDM systems for spine-leaf architectures.

400G Ethernet MPO trunk cables Active optical cables

FTTH Fiber to the Home

PLC splitters, fiber termination boxes, drop cables, and ONU/OLT transceivers for GPON/XGS-PON networks.

1x32 PLC splitter SC/APC patch cords Outdoor distribution box

5G Fronthaul & Backhaul

Industrial-grade transceivers, hybrid power-fiber cables, and high-density ODF for 5G cell site connectivity.

25G SFP28 RRU cabling IP68 connectorized cables

Telecom Central Offices

ODF frames, optical switches, CWDM/DWDM modules and fiber management systems for metro and core networks.

19" ODF MEMS optical switch DWDM mux/demux

Fiber Optic Sensing & CCTV

Armored fiber jumpers, ruggedized connectors, and outdoor splitters for perimeter intrusion and video transmission.

Armored patch cord IP67 enclosures Single-mode G.652.D

Campus & Enterprise Networks

Pre-terminated cabling, multi-core distribution, and fiber optic patch panels for LAN, SAN, and building backbones.

OM4 multimode LC/SC patch panels High-density rack units
Sailing Poland fiber optic assembly and test facility in Warsaw

About Sailing Poland Optoelectronic Systems (SPO)

Polish engineering – EU-wide logistics & technical support

Sailing Poland Optoelectronic Systems (SPO) delivers premium fiber optic infrastructure: optical transceivers, PLC splitters, ODF racks, fiber patch cords, optical switches, FTTH drop cables, and 5G cabling solutions. We serve telecom operators, integrators, data center builders, and government projects across the European Union and neighbouring markets.

Our R&D and assembly center in Warsaw (Poland) designs and manufactures high-reliability passive and active optical components, fully compliant with IEC, ITU-T, RoHS, and REACH standards. We maintain local inventory and provide fast European delivery, technical pre-sales support, and customized engineering for FTTx, DCI, and 5G rollouts.

ISO 9001:2024 & ISO 14001 certified
CE / UKCA / RoHS / REACH certified
Member of FTTH Council Europe & OIF
350+ active and passive product variants

Industry Insights & Technical Library

Deep dives into PLC splitter design, ODF selection, 5G fiber cabling, transceiver compatibility and FTTH deployment best practices

2024 Jun 30
Ncm-f Multimode Fiber Optic Network Interface Card

Ncm-f Multimode Fiber Optic Network Interface Card

The Notifier NCM-F Network Communications Module (NCM) provides NOTIFIER's NFS-640, NFS-3030, and NFS2-3030 Fire Alarm Control Panels, and NCA and NCA-2 Network Control Annunciators with a means to connect to NOTI•FIRE•NET. NCM-F connects nodes with Fiber-Optic cable.

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2024 Jun 28
What are network cables and fiber optic cables

What are network cables and fiber optic cables

To connect two or more computers or networking devices in a network, network cables are used. This cable contains a conductor, insulator, braiding, and sheath. Unlike copper wires, which are limited by lower data transmission speeds, shorter transmission distances, and higher susceptibility to elect

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2024 Jun 27
Application Scenarios of Hollow-Core Optical Fiber

Application Scenarios of Hollow-Core Optical Fiber

We overview network-wide use cases for selective deployment of Hollow-Core Fiber (HCF) in optical networks, including latency-constrained Data Center consolidation and high-power amplification. © 2026 The Author (s) View. For decades, optical fibers have relied on a solid glass core to guide light

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2024 Jun 25
Cabinet Fiber Optic Patch Cord Management

Cabinet Fiber Optic Patch Cord Management

It is an all-in-one cable management solution consisting of 24 retractable Cat. 6a or Fiber Optic Cables that replaces conventional cable managers. Our innovative system enables 10x faster installation & maintenance and thanks to our Patchcatch it also allows up to 50% more space. Our patented and.

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2024 Jun 24
Fiber Optic Cable Location Testing Method

Fiber Optic Cable Location Testing Method

Fiber optic cable testing can be categorized based on the type of test being conducted: End-to-End Testing: Verifies light transmission capability and signal integrity over the entire length of the cable. The performance and reliability of these networks depend on the quality of the fiber optic cabl

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2024 Jun 22
Fiber Optic Cable Development

Fiber Optic Cable Development

In 1880, and his assistant created a very early precursor to fiber-optic communications, the, at Bell's newly established in. Bell considered it his most important invention. The device allowed for the of sound on a beam of light. On June 3, 1880, Bell conducted the world's first wireless transmissi

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2024 Jun 13
SC multimode fiber optic fast connectors offer good performance

SC multimode fiber optic fast connectors offer good performance

SC fiber connectors, or Subscriber Connectors, are widely used in telecom and networking for their strong performance and easy handling. They're known for a secure push-pull connection that's quick to insert and remove. 0 mm boot, one 900-micron boot, a crimp ring, and a dust cap. These connectors a

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2024 Jun 11
Fiber Optic Ring-Declining Gas Sensor

Fiber Optic Ring-Declining Gas Sensor

Here, a space-domain active fiber cavity ring-down (FCRD) gas sensing technique was proposed to develop a high-performance gas sensor. Optical Fibre Grating Sensors Grating sensors are classified as follows, fibre Bragg grating (FBG), tilted fibre Bragg grating (TFBG), and long period grating (LPG)

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2024 Jun 09
How much does a gigabit fiber optic switch cost

How much does a gigabit fiber optic switch cost

Entry-level switches with basic features and Gigabit Ethernet ports may start from around $200 to $500. 5G, and gigabit options to expand your bandwidth. Various port sizes are available ranging from 4 up to 52 ports. We offer solutions that provide seamless transmission and conversion. Managed and

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2024 Jun 07
Do fiber optic cables come with fiber optic cable boxes

Do fiber optic cables come with fiber optic cable boxes

A fiber-optic cable, also known as an optical-fiber cable, is an assembly similar to an electrical cable but containing one or more optical fibers that are used to carry light. The optical fiber elements are typically individually coated with plastic layers and contained in a protective tube suitabl

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2024 Jun 05
Single-mode single-fiber and dual-mode optical fiber

Single-mode single-fiber and dual-mode optical fiber

Single fiber modules (BiDi) use one fiber for both transmitting and receiving data. Whether you're designing a short-range data center network or a long-distance metro backbone, understanding the distinctions between single vs. This guide breaks down these two critical dimensions of optical transcei

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2024 Jun 04
Indoor Fiber Optic Cable OTL Rack

Indoor Fiber Optic Cable OTL Rack

Multilink offers various options for you to design and expand your network infrastructure. In our catalog, we have 5000 Modular Cabinets, OTE Cabinets, Rack Railand additional options. We can also design our cabinets with battery. Multilink offers various options for you to design and expand your

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Need a custom fiber optic link or infrastructure design?

Our optical engineers deliver complete passive and active solutions — from FTTH splitters and ODF racks to optical transceivers and 5G cabling — aligned with your budget, timeline, and technical specs.

[email protected]
+48 537 281 940 (PL) | +48 662 497 153 (EU)
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