The C-band Erbium-doped fiber is designed for C-band single-channel and multi-channel fiber amplifiers, ASE light source, EDFA for metropolitan area network, EDFA for CATV, and EDFA for DWDM. The optical fiber can be pumped at 980 nm or 1480 nm, and it has low loss and good consistency when connecting with communication optical fiber.
The C-band Erbium-doped fiber is designed for C-band single-channel and multi-channel fiber amplifiers, ASE light source, EDFA for metropolitan area network, EDFA for CATV, and EDFA for DWDM. The optical fiber can be pumped at 980 nm or 1480 nm, and it has low loss and good consistency when connecting with communication optical fiber.
High consistency and stable performance;
It is suitable for different types of fiber optical amplifiers.
Single/Multi-Channel fiber optical amplifier;
ASE source.
| Part No: | BEDF-M-7 | BEDF-M-14 | BEDF-M-21 |
| Operating wavelength | C-band | C-band | C-band |
| Cut-off wavelength | ≤950nm | ≤950nm | ≤1230nm |
| Core Numerical Aperture | 0.22±0.02 | 0.22±0.02 | 0.24±0.02 |
| Background loss@1200nm | ≤6.0 dB/km | ≤10.0 dB/km | - |
| Core absorption@1530nm | 7.0±1.0 dB/m | 14.0±1.5 dB/m | 21.0±2.0 dB/m |
| Mode Field Diameter@1550nm | 6.0±0.5μm | 5.5±0.7μm | 4.9±0.7μm |
| PMD | ≤2 fs/m | ≤2 fs/m | ≤2 fs/m |
| PM or SM | SM | SM | SM |
| Cladding diameter | 125.0±1.0μm | 125.0±1.0μm | 125.0±1.0μm |
| Coating diameter | 245.0±5.0μm | 245.0±5.0μm | 245.0±5.0μm |
| Core concentricity | ≤0.3μm | ≤0.3μm | ≤0.3μm |
| Mechanical strength | ≥100kpsi(0.69GN/m2) | ≥100kpsi(0.69GN/m2) | ≥100kpsi(0.69GN/m2) |
| Cladding shape | Round | Round | Round |
| Matrix material | Quartz | Quartz | Quartz |
All products have been tested before shipping out;
All products have 1-3 years warranty.(After the quality guarantee period began to charge appropriate maintenance service fee.)
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If the items you purchase from our store are not of perfected quality, that is they don‘t work electronically to manufacturers specifications, simply return them to us for replacement or refund;
If the items are defective, please notify us within 3 days of delivery;
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The buyer is responsible for all the shipping cost incurred.
A: C-band, L band, and C+L band wavelengths.
Q: What is the requirement for the output power?A: Box optronics can customize according to your requirements.
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