Features
Low Excess Loss
1x4 and 1x5
Extremely High Stability And Reliability
Epoxy Free Optical Path
Applications
Optical LiDAR
Optical Amplifer
Optical Networks
Power Monitoring
Fiber Sensors
OPTICAL SPECIFICATION
Configuration | Unit | 1×4 | 1×5 | ||
Type | 1×4/1×5 Monolithic Single Mode Coupler | ||||
Operating Wavelength | nm | 1310 or 1550 | 1310/1550 | 1310 or 1550 | |
Operating Bandwidth | nm | ±40 | ±40 | ±20 | |
Coupler Ratio | % | 25/25/25/25 | 25/25/25/25 | 20/20/20/20/20 | |
Insertion Loss | dB | ≤6.80 | ≤7.20 | ≤7.60 | |
PDL | dB | ≤0.20 | ≤0.30 | ≤0.20 | |
Uniformity Loss | dB | ≤1.00 | ≤1.20 | ≤0.80 | |
Return Loss | dB | ≥50.00 | |||
Directivity | dB | ≥55.00 | |||
Operating Temperature | Deg. | -5-75 | |||
Storage Temperature | Deg. | -40-85 | |||
Fiber Length | m | 1.00±0.10 | |||
Fiber Type | SMF-28® Ultra | ||||
Fiber Diameter | um | 250 | 900 | ||
Package | mm | 3.0×54 | 4.0×65 |
NOTE:The parameters do not include connector, connector IL is 0.30dB
Can be customized uneven ratio products