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Features
Low Insertion Loss
Low Excess Loss
Low PDL
Good Directivity
Good environmental Stability
Various Coupling Ratio
Compact Size
Standard/Flattened/Broadband/Star/Tree
Applications
Optical Fiber Communication Systems
Optical Fiber CATV
Passive Optical Network (PON)
Optical Amplifiers
Optical Access Networks/LAN
Monitoring Systems
Optical Fiber Sensor
Specification
| Item | Parameter | ||||||
| Center Wavelength | 780, 840 | 980, 1064 | 1310, 1480, 1550 | ||||
| Bandwidth | ±15, ±40 | ||||||
Max. Insertion Loss @ Central wavelength | CR | P | A | P | A | P | A |
| 50/50 | ≤3.8 | ≤4.0 | ≤3.6 | ≤3.8 | ≤3.4 | ≤3.6 | |
| 30/70 | ≤6.3/2.2 | ≤6.5/2.4 | ≤5.75/2.0 | ≤6.1/2.1 | ≤5.6/1.95 | ≤5.75/2.1 | |
| 20/80 | ≤8.2/1.7 | ≤8.5/1.9 | ≤8.0/1.5 | ≤8.2/1.7 | ≤7.6/1.4 | ≤8.0/1.5 | |
| 10/90 | ≤11.8/1.4 | ≤12.0/1.6 | ≤11.6/1.2 | ≤11.8/1.4 | ≤11/0.85 | ≤11.6/1.0 | |
| 5/95 | ≤15/1.0 | ≤15.2/1.2 | ≤14.8/0.8 | ≤15/1.0 | ≤14.2/0.6 | ≤14.8/0.8 | |
| 3/97 | ≤17.5/0.9 | ≤17.7/1.0 | ≤16.6/0.4 | ≤17.2/0.6 | ≤16.2/0.4 | ≤16.7/0.5 | |
| 2/98 | ≤19.0/0.8 | ≤19.2/1.0 | ≤18.4/0.4 | ≤18.9/0.5 | ≤18.0/0.4 | ≤18.5/0.5 | |
| 1/99 | ≤22.5/0.7 | ≤22.8/0.9 | ≤22/0.4 | ≤22.5/0.6 | ≤21.5/0.3 | ≤22/0.4 | |
| ER | CR>5% | 20 | 18 | 20 | 18 | 20 | 18 |
| 5%≥CR>1% | 18 | 16 | 18 | 16 | 18 | 16 | |
| CR≤1% | Out of concern | ||||||
| Steel Tube Size | 3*54 | ||||||
| Return loss | ≥50 | ||||||
| Directivity | ≥50 | ||||||
| Fiber type | Panda PM fiber | ||||||
| Power handling | ≤500 | ||||||
| Operating Environment Temperature | -5-+70 | ||||||
| Storage Temperature | -40-+85 | ||||||
* IL is 0.3dB(1310~1550) or 0.5dB(980~1060) or 0.8dB(780~850) higher for devices with connectors.
** RL is 5 dB lower, ER is 2 dB lower for each connector added. Connector key is aligned to slow axis
Features
Low Insertion Loss
Low Excess Loss
Low PDL
Good Directivity
Good environmental Stability
Various Coupling Ratio
Compact Size
Standard/Flattened/Broadband/Star/Tree
Applications
Optical Fiber Communication Systems
Optical Fiber CATV
Passive Optical Network (PON)
Optical Amplifiers
Optical Access Networks/LAN
Monitoring Systems
Optical Fiber Sensor
Specification
| Item | Parameter | ||||||
| Center Wavelength | 780, 840 | 980, 1064 | 1310, 1480, 1550 | ||||
| Bandwidth | ±15, ±40 | ||||||
Max. Insertion Loss @ Central wavelength | CR | P | A | P | A | P | A |
| 50/50 | ≤3.8 | ≤4.0 | ≤3.6 | ≤3.8 | ≤3.4 | ≤3.6 | |
| 30/70 | ≤6.3/2.2 | ≤6.5/2.4 | ≤5.75/2.0 | ≤6.1/2.1 | ≤5.6/1.95 | ≤5.75/2.1 | |
| 20/80 | ≤8.2/1.7 | ≤8.5/1.9 | ≤8.0/1.5 | ≤8.2/1.7 | ≤7.6/1.4 | ≤8.0/1.5 | |
| 10/90 | ≤11.8/1.4 | ≤12.0/1.6 | ≤11.6/1.2 | ≤11.8/1.4 | ≤11/0.85 | ≤11.6/1.0 | |
| 5/95 | ≤15/1.0 | ≤15.2/1.2 | ≤14.8/0.8 | ≤15/1.0 | ≤14.2/0.6 | ≤14.8/0.8 | |
| 3/97 | ≤17.5/0.9 | ≤17.7/1.0 | ≤16.6/0.4 | ≤17.2/0.6 | ≤16.2/0.4 | ≤16.7/0.5 | |
| 2/98 | ≤19.0/0.8 | ≤19.2/1.0 | ≤18.4/0.4 | ≤18.9/0.5 | ≤18.0/0.4 | ≤18.5/0.5 | |
| 1/99 | ≤22.5/0.7 | ≤22.8/0.9 | ≤22/0.4 | ≤22.5/0.6 | ≤21.5/0.3 | ≤22/0.4 | |
| ER | CR>5% | 20 | 18 | 20 | 18 | 20 | 18 |
| 5%≥CR>1% | 18 | 16 | 18 | 16 | 18 | 16 | |
| CR≤1% | Out of concern | ||||||
| Steel Tube Size | 3*54 | ||||||
| Return loss | ≥50 | ||||||
| Directivity | ≥50 | ||||||
| Fiber type | Panda PM fiber | ||||||
| Power handling | ≤500 | ||||||
| Operating Environment Temperature | -5-+70 | ||||||
| Storage Temperature | -40-+85 | ||||||
* IL is 0.3dB(1310~1550) or 0.5dB(980~1060) or 0.8dB(780~850) higher for devices with connectors.
** RL is 5 dB lower, ER is 2 dB lower for each connector added. Connector key is aligned to slow axis
