Quick VOA Response Time Fiberhome Fonst3000 VMU48E With Variable Optical Attenuator
Brand Name:Fiberhome
Certification:ISO9001
Model Number:FONST 3000 VMU48_E
Minimum Order Quantity:1 pc
Delivery Time:2-4 working week
Payment Terms:L/C, T/T, Western Union
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Location:
Guangzhou Guangdong China
Address:
No.75-78 Pacific Industrial Zone,Xintang Town, Zengcheng Area, Guangzhou, China (510660)
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within 32 hours
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Product Details
Quick VOA Response Time Fiberhome Fonst3000 VMU48E With Variable Optical Attenuator
Overview
Interface Specifications
- Specifications of the VMU Series of Cards
| Item | Unit | Specification |
| Channel spacing | GHz | 100 |
| Insertion loss | dB | ≤7.5Note 1 |
| Insertion loss difference | dB | ≤ 1.2 |
- Specifications of the VMU Series of Cards (Continued)
| Item | Unit | Specification |
| Ripple | dB | ≤ 0.75 |
| Adjacent channel isolation | dB | ≥ 25 |
| Non-adjacent channel isolation | dB | ≥30 |
| Integrated cross interference | dB | ≥22 |
| -1 dB spectrum width | nm | ≥0.4 |
| -20 dB spectrum width | nm | ≤ 1.2 |
| Central wavelength shift | nm | ±0.05 |
| VOA attenuation range | dB | 0-10 |
| VOA response time | ms | ≤ 10 |
| VOA attenuation accuracy | dB | ±0.8 |
| power-off attenuation value | dB | ≥10 |
Note 1: This item is the test value when the VOA attenuation value is set to 0dB. The VOA attenuation value of each channel is set to 0dB by default before delivery, and users can adjust the value according to the project requirement in practise. | ||
Mechanical Parameters
| Card | Panel Dimensions (H × W) (mm) | Net Weight (kg) |
| VMU48 | 368 × 60 | 1.8 |
Power Consumption
| Card | Maximum Power Consumption (W) |
| VMU48_E | 40 |
Quick VOA Response Time Fiberhome Fonst3000 VMU48E With Variable Optical Attenuator
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