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Variable Optical Attenuator1064-1550nmStandard Power
Mini Type Manual Variable Optical Attenuator 1064-155 nm
The Mini Type Manual Variable Optical Attenuator is a compact, wide-band optical attenuation device with an operating wavelength range of 1064–155 nm. It features continuously adjustable attenuation from 0 to 3 dB, low insertion loss, high return loss (≥50dB),), and excellent thermal stability. The unit uses a precision mechanical structure for manual adjustment and is ideal for quantum communication systems, fiber sensing, optical networks, test and measurement applications, and research. Compliant with Telcordia GR-1209-CORE and GR-1221-CORE standards; RoHS certified.
Optical Performance
Operating Wavelength Range1064-1550 nm
Attenuation Range0-30 dB (continuously adjustable)
Attenuation Accuracy±0.5 dB
Minimum Insertion Loss≤1.0 dB
Return Loss≥50 dB
Repeatability≤0.2 dB
Polarization-Dependent Loss≤0.15 dB
Adjustment TypeManual Knob
Available Options
Key Features
- Broadband operation (1064-1550 nm), continuously variable attenuation (0-30 dB), low insertion loss, high return loss (≥50 dB), compact design, precision mechanical tuning, excellent temperature stability, and high repeatability.
Specifications
Optical Performance
| Parameter | Value |
|---|---|
| Operating Wavelength Range | 1064-1550 nm |
| Attenuation Range | 0-30 dB (continuously adjustable) |
| Attenuation Accuracy | ±0.5 dB |
| Minimum Insertion Loss | ≤1.0 dB |
| Return Loss | ≥50 dB |
| Repeatability | ≤0.2 dB |
| Polarization-Dependent Loss | ≤0.15 dB |
| Adjustment Type | Manual Knob |
Mechanical and Environmental Performance
| Parameter | Value |
|---|---|
| Fiber Type | Single-mode fiber (SMF-28) |
| Adjustment Method | Manual Knob |
| Operating Temperature | -5°C ~ +70°C |
| Storage Temperature | -40°C ~ +85°C |
| Package Dimensions | Φ8.0×L35 mm |
| Tensile Strength | ≤5 N |
| Certification Standard | Telcordia GR-1209-CORE, GR-1221-CORE, RoHS |
Order Information
| Parameter | Value |
|---|---|
| Model Format | MVOA-1064/1550-XXX-XXX |
| Series | MVOA (Mini Variable Optical Attenuator) |
| Wavelength | 1064/1550 (1064-1550nm) |
| Connector Options | FCU = FC/UPC, FCA = FC/APC, SCU = SC/UPC, SCA = SC/APC, LCU = LC/UPC, LCA = LC/APC |
| Fiber Length Options | 050=0.5m, 100=1.0m, 150=1.5m, 200=2.0m, CUST=Custom |