Single Mode Multi-Fiber Collimator
Features
- Low Insertion loss
- Low Back Reflection
- High Environmental Stability
- Wide Operating Wavelength
- Compact Size
- Excellent Environmental Mechanical Stability
Applications
- Fiberoptic Lab Use
- Laser Beam Collimating
- Fiber to Fiber Coupling
- Local Area Networks
- CATV Systems
- Subscriber Loop
- Fiberoptic Instruments
Specifications
| Parameter | Unit | Specifications | |||
|---|---|---|---|---|---|
| Operating Wavelength | nm | 1310±30, 1550±30, 1310/1550±30 or 980/1550±30 | |||
| Number of Fiber | Dual Fiber | Multi Fiber | |||
| Grade | P | A | P | A | |
| Transmission Insertion Loss | dB |
Typ.1): 0.20 Max.: ≤0.28 |
Typ.1): 0.30 Max.: ≤0.40 |
Typ.1): 0.30 Max.: ≤0.40 |
Typ.1): 0.40 Max.: ≤0.50 |
| Reflection Loss Between Two Fibers | dB | ≤ 0.282) | ≤ 0.402) | ≤ 0.402) | ≤ 0.502) |
| Return Loss | dB | ≥ 60 | ≥ 60 | ≥ 60 | ≥ 60 |
| Beam Diameter | mm |
≤ 0.45 (Ø1.8 Lens) ≤ 0.35 (Ø1.0 Lens) |
≤ 0.50 | ||
| Operating Temperature | °C | - 20 to +75 | |||
| Storage Temperature | °C | - 40 to +85 | |||
| Package Dimensions | mm |
Ø1.8(OD) Lens (Standard): A=4x10 gold plated SS tube B=3.2x10 Gold plated SS tube C=2.4x10 SS tube (Gold plated optional) D=2.78x10 Glass tube or custom size Ø1.0(OD) Lens (Min-size): E=2.8x10 SS tube (Gold plated optional) F=2.0x7 Glass tube G=1.4x6 Gold plated SS tube H=1.2x7 Glass tube |
Ø1.8(OD) Lens (Standard): B=3.2x10 Gold plated SS tube C=2.4x10 SS tube (Gold plated optional) D=2.78x10 Glass tube or custom size |
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Note:
1) At 10mm working distance and single wavelength. Dual wavelength IL will increase by 0.1dB.
2) At < 1mm reflection working distance (RWD) and single wavelength with 100% reflection mirror.
All values referenced are without connector.