Illustrative image. Reel and packaging may vary by order.
MULTIMODE / MULTICOM
OM4
More bandwidth for connected data
High-bandwidth 50/125 μm multimode fiber for demanding data center and storage network links. Link reach depends on the transceiver standard, connectors and the complete channel loss budget.
PRODUCT DATA
Technical specifications
| Parameter | Reference specification |
|---|---|
| Core diameter | 50.0 ± 2.5 μm |
| Cladding diameter | 125 ± 1.0 μm |
| Attenuation at 850 nm | ≤ 2.4 dB/km |
| Attenuation at 1300 nm | ≤ 0.6 dB/km |
| Effective modal bandwidth at 850 nm | ≥ 4700 MHz·km |
| Coating diameter | 245 ± 7 μm |
Source: Jiangsu Nanfang Optical Fiber Product Manual, pages 15–16. Translated and summarized from the Chinese manufacturer document. Values are supplier reference specifications, not a certificate for an offered batch. Confirm coating diameter, optical grade and test conditions before ordering. Manufacturer series names identify the source products and do not imply an authorized distributorship.
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