With 20 years history, KOC is a well-established brand popularly accepted in the world-wide market, especially in European and American countries. We are a professional manufacturer of most passive parts such as patch-cord, connector, adapter, attenuator,splitter, WDM serious. For more detail, pleas......
| Single mode | Multimode | |
| Insertion Loss | Typical≤0.2dB, Maximum≤0.3dB | ≤0.25dB |
| Return Loss | ≥50 dB (PC) ≥60 dB (APC) | ≥30 dB |
| Repeatability | ≤0.1 | |
| Durability | ≤0.2 dB typical change, 1000 matings | |
| Interchangeability | ≤0.2dB | |
| Tensile strength | >70N | |
| Operating Temperature | -40 to + 85°C | |
| Connector Color | Boot (cable) Size | Boot Color | Fiber Type | Cable number | Application | Length |
| Beige | 0.9mm | Beige | 9/125μm (SM) | Simplex | PC | Customized |
| Blue | 2.0mm | Black | 50/125μm(MM) | Duplex | APC | |
| Green | 3.0mm | Blue | 62.5/125μm(MM) | Fan-out (4f) | ||
| Green | Fan-out (6f) | |||||
| Gray | Fan-out (8f) | |||||
| Red | Fan-out (12f) | |||||
| White | Fan-out (24f) |






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