mechanical Fiber Optical Attenuator VOA 980/850 nm copper bare fiber for WDM/Optical Switch Protection SystemMechanical Manual Adjustable Attenuator.docx
Feature:
- Low insertion loss
- High precision/high resolution
- High stability and reliability
- Wide wavelength range
Application
- WDM/Optical Switch Protection System
- Circulator/Isolator Protection System
- Optical Amplification Network
- Fiber Optic Sensor/Receiver Protection
specifications
| parameter | specification |
| Operating wavelength(nm) | 1310/1550 | 1064 | 980 | 850 | 780 | 633 |
| Bandwidth(nm) | ±40 | ±20 | ±20 | ±20 | ±20 | ±20 |
| Attenuation range(dB) | 0~60(manually runed variable) |
| Attenuation resolution(dB) | ≤0.2 |
| Insertin loss(dB) | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.8 | ≤0.8 |
| Return loss(dB) | ≥55 |
| PDL(dB) | ≤0.15 |
| Fiber type | SMF 28e/HI 1060 or specify |
| Max.power(mW) | ≤ 1000 mW |
| Operation temperture(℃) | -20~+70 |
| Storage temperature(℃) | -45~+85 |
| Package dimensions(mm) | 26x18x8 or specify |
ordering information
| wavelength | Fiber type | Pigtail type | Connector type | shell material | Shell size |
| 1064 nm | Smf-28e | Bare fiber | None | Aluminum alloy | 28x18x8 mm |
| 1310 nm | HI 1060 | 900 um loose tube | FC/APC | Stainless steel | 26x18x8 mm |
| 1550 nm | 50/125 | 2 mm loose tube | SC/UP | copper | 15x18x8 mm |
| 980 nm | 62.5/125 | 3 mm loose tube | LC/UPC | copper | specify |
| 850 nm | Specify | specify | | specify | |
| specify | | | | | |
company prolife
According to the customer's requirement.
We can provide packing according to customer's requirement, quantity, weight and volume.
Our Services:We can provide customized products for customers. We only need to provide requirements, samples, specifications, drawings, etc.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 1-2 days if the goods are in stock. or it is 3-6 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:What certificate we have?
A: ISO 9001: 2015, RoSH, CE, High and New Tech Enterprise Certficate.
Q: What is your delivery date?
A: The delivery date is approximately 3-5days, depending on the order quantity.
