Features | Applications |
Low Insertion Loss | CATV System |
High Return Loss | CWDM/DWDM Modulea |
High Reliability & Stability | EPon/Gpon Networks |
|
|
Specifications |
Parameters | Unit | Values |
Type | nm | 5598 |
Transmission Wavelength | nm | 1520~1580 |
Reflection Wavelength | nm | 960~990 |
Max.Insertion Loss of Transmission Channel | dB | 0.7 |
Max.Insertion Loss of Reflection Channel | dB | 0.5 |
Min.Transmission Isolation@Reflection Wavelength | dB | 30 |
Min.Reflection Isolation@Transmission Wavelength | dB | 15 |
Max.Channel Flatness | dB | 0.4 |
Min.Extinction Ratio at 23℃ | dB | 18 |
Max. Wavelength Thermal Stability | nm/℃ | 0.003 |
Max. Insertion Loss Thermal Stability | dB/℃ | 0.005 |
Min.Return Loss | N | 50 |
Max.Power Handling (CW) | mW | 300 |
Operating Temperature | ℃ | 0~+70 |
Storage Temperature | ℃ | -40~+85 |
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower. |
The default connector key is aligned to slow axis. |
|
Ordering Information |
PMFWDM-1111-23-444-555-678-999 |
1111 | -Operating Wavelength: | 5548=T1550nm/R1480nm, 5598=T1550nm/R980nm, 0608=T1064nm/R980nm,...... |
2 | -Pump Type: | F=Forward, B=Backward |
3 | -Axis Alignment for Signal Route: | B=Both Axis Working, F=Slow Axis Working, Fast Axis Blocked |
444 | -Fiber Type for Com & Pass: | 001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E |
555 | -Fiber Type for Ref | 001=PM1550, 002=PM1310, 003=PM980, 004=Hi1060, 008=SMF-28E |
6 | -Package Dimension: | 0=φ5.5x35mm, S=Specified |
7 | -Pigtail Type: | 0=250μm bare fiber, 1=900μm loose tube |
8 | -Fiber Length: | 0=0.8m,1=1m |
999 | -Connector for Com, Ref, Pass: | 0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC |