Part Number: CORNING-SMF28e-Ultra
Corning® SMF-28® Ultra Optical Fiber - Bare Corning Fiber in Roll, with Connectorized Optional
"The price above is for one kilometer length"
Corning® SMF-28® Ultra optical fiber was the first to market to combine the benefit of industry-leading attenuation and improved macrobending performance while maintaining compatibility with the existing installed fiber base. This full-spectrum all-in-one fiber is advantaged for operation in fiber to the home (FTTH), mobile, access, metro, regional and long haul networks. SMF-28 Ultra fiber has bend performance that exceeds Recommendation ITU-T G.657.A1, and is compatible and fully compliant with Recommendation ITU-T G.652.D.
Optical Specifications
Key Specifications
| Attribute | SMF-28® Ultra Fiber Corning® |
ITU-T G.652.D | ITU-T G.657.A1 |
|---|---|---|---|
| Attenuation @ 1310 nm | ≤ 0.32 dB/km | ≤ 0.4 dB/km | ≤ 0.4 dB/km |
| Attenuation @ 1383 ± 3 nm | ≤ 0.32 dB/km | ≤ 0.4 dB/km | ≤ 0.4 dB/km |
| Attenuation @ 1550 nm | ≤ 0.18 dB/km | ≤ 0.3 dB/km | ≤ 0.3 dB/km |
| Attenuation @ 1625 nm | ≤ 0.20 dB/km | ≤ 0.4 dB/km | ≤ 0.4 dB/km |
| Macrobend Loss, 1 turn x 10 mm radius @ 1550 nm | ≤ 0.50 dB | Not specified | ≤ 0.75 dB |
| Macrobend Loss, 1 turn x 10 mm radius @ 1625 nm | ≤ 1.5 dB | Not specified | ≤ 1.5 dB |
| Macrobend Loss, 10 turns x 15 mm radius @ 1550 nm | ≤ 0.05 dB | Not specified | ≤ 0.25 dB |
| Macrobend Loss, 10 turns x 15 mm radius @ 1625 nm | ≤ 0.30 dB | Not specified | ≤ 1.0 dB |
| Macrobend Loss, 100 turns x 30 mm radius @ 1625 nm | ≤ 0.01 dB | ≤ 0.1 dB | Not specified |
| Mode Field Diameter @ 1310 nm | 9.2 ± 0.4 µm | 8.6-9.5 ± 0.6 µm | 8.6-9.5 ± 0.4 µm |
| PMD Link Design Value | ≤ 0.04 ps/√km | ≤ 0.20 ps/√km | ≤ 0.20 ps/√km |
| Maximum Individual Fiber PMD | ≤ 0.1 ps/√km | Not specified | Not specified |
This product belongs to F-tone Networks' optical components product line. For detailed specifications, please contact our sales team. Thank you!
Important Notice:
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.
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Power and Wavelength Testing
Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.
Traffic Testing
Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.
Optical Performance Testing
Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.
End Face Testing
Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.
Various Switch Tests
Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.