Monolithic Multimode Coupler
Brand HONSUN
Product origin China
Monolithic Multimode Coupler
Monolithic Multimode Coupler has Low Excess Loss.
Various Coupling Ratio.
Excellent Environmental & Mechanical Stability.
Features
Monolithic Multimode Coupler has Low Excess Loss.
Various Coupling Ratio.
Excellent Environmental & Mechanical Stability.
Applications
Subscriber Loop.
CATV Systems & Fiber optic Sensors.
Monolithic Multimode Coupler used in Local Area Network.
Optical Specification
Configuration | Unit | 1×3 | 3×3 | 1×4 | |
Type |
| 1×3/3×3/1×4 Monolithic Multimode Coupler | |||
Operating Wavelength | nm | 850 or 1310, others | |||
Coupler Ratio | % | 33.3/33.3/33.3 | 33.3/33.3/33.3 | 25/25/25/25 | |
Max Insertion Loss | dB | 6.10 | 6.30 | 7.80 | |
Uniformity Loss | dB | ≤0.90 | ≤1.20 | ≤1.50 | |
Return Loss | dB | ≥40.0 | |||
Directivity | dB | ≥40.0 | |||
Operating Temperature | Deg. | -5-75 | |||
Storage Temperature | Deg. | -40-85 | |||
Fiber Length | m | 1.00±0.10 | |||
Fiber Type |
| 50/125 or 62.5/125 Multi-Mode or others | |||
Light Source |
| LED | |||
Fiber Diameter | um | 250/900 | 900/2000/3000 | ||
Package | mm | 3.0×54 | 90×16×10 | ||
NOTE: The parameters do not include connector.IL add 0.30 dB & RL reduced 5dB with connector. Can be customized uneven ratio products.
Product Ordering Guide
MMMC | X | X | X | X | X | X | X | X |
MMMC: | Configuration | Operating Wavelength | Coupler Ratio | Fibe Diameter | Package | Fiber Type | Light source | Connector |
| 1:1×3 |
|
|
| 1: 3.0×54 | 1:62.5/125 | 1:LED | 1:none |
| 2:1×4 | 1:850 | 1: even | 1:250um | 2: 90×16×10 | 2:50/125 OM2 | 2: VCSEL | 2:LC/UPC |
|   | 2:1310 | 2: other | 2:900um | 3: other | 3: 50/125OM3 | 3: LD | 3:LC/APC |
|   | 3:850/1310 |   | 3:2.0mm |
| 4: 50/125OM4 | 4: other | 4:SC/UPC |
|   | 4:other |   | 4:3.0mm |
| 5:OFS Laser Optimized 62.5 XL |
| 5:SC/APC |
|   |
|   | 5:other |
| 6:other |
| 6:FC/UPC |
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| 7:FC/APC |
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| 8:other |
