Beschreibung
Color-coded multimode makes networks easier to manage
| Jacket color | What it usually represents |
|---|---|
| Gelb | Single-mode |
| Orange | OM1 / OM2 multimode |
| Lake Blue (Aqua) | OM3 / OM4 high-speed multimode |
This visual standard is widely used in data centers, cloud facilities and telecom rooms.
3.0mm duplex — built for structured cabling
| Cable size | Typical role |
|---|---|
| 2,0 mm | Patch cords at switch ports |
| 3,0 mm | Racks, cable trays, cabinet-to-cabinet links |
The thicker jacket protects multimode fibers from bending loss and physical stress when routed through dense cabling paths.
Optische Multimode-Leistung
| Parameter | Typischer Wert |
|---|---|
| Faser-Typ | OM3 / OM4 |
| Kerngröße | 50/125 µm |
| Endfläche | UPC |
| Einfügungsdämpfung | ≤ 0,30 dB |
| Rückflussdämpfung | ≥ 35 dB |
| Wellenlängen | 850 / 1300 nm |
| Paarungszeit | ≥ 1000 Zyklen |
These characteristics support 10G, 40G and 100G Ethernet inside data centers and enterprise networks.
Duplex LC construction
| Component | Purpose |
|---|---|
| 1,25 mm Keramikhülsen | Precise multimode alignment |
| UPC polierte Endflächen | Stable optical coupling |
| Duplex LC-Klemme | Maintains Tx/Rx pairing |
| 3.0mm lake-blue jacket | High visibility & protection |
Fachliche Fragen und Antworten
Does the lake-blue color affect performance?
No. The color is for identification and management only. Optical performance is defined by the fiber and polish.
Is this compatible with OM3 and OM4 transceivers?
Yes. It is designed specifically for high-speed multimode systems.
Can this be used in LC patch panels?
Yes. The LC interface is standard and fits all LC UPC adapters.





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