|
[China]
Trade Verify
Contact name:Alice
NEW LIGHT OPTICS TECHNOLOGY LIMITED |
|
Verified Suppliers
|
|
|
1310nm 1490nm 1550nm fiber optic WDM Optical Filter 1 x 2 steel 0.9 tube
Features
1.Wide Operating Wavelength Range
2.Low insertion Loss
3.Ultra Flat Wide passband
4.High channel Isolation
5.High stability and reliability
6.Epoxy-free on Optical Path
1310nm 1490nm 1550nm Optical Filter 1 x 2 FWDM CWDM DWDM fiber optic WDM utilizes thin film cocating technology and proprietary design of non-flux metal bonding micro optics packing.It provides low insertion loss.high channel isolation,low temperature sensitivity and expoxy free optical path.
Specification
| Parametre | Min | Typical | Max | Unit | |
| Operating Temperature | 0 | 30 | 70 | ℃ | |
| Operating Relative Humidity | Not condensing | 5 | 95 | % | |
| Storage Temperature | Not condensing | -40 | 85 | ℃ | |
| Power handing | 50 | Mw | |||
| COM port wavelength range | 1260 | 1560 | nm | ||
| TRANS port wavelength | CATV | 1540 | 1550 | 1560 | nm |
| REFL port wavelength 1 | DATA upstream | 1260 | 1310 | 1360 | nm |
| REFL port wavelength 2 | DATA downstream | 1480 | 1490 | 1500 | nm |
| Insertion Loss(excl.optical connector) | COM to TRANS | 0.3 | 0.5 | dB | |
| COM to REFL | 0.25 | 0.4 | dB | ||
| Isolation COM to TRANS@1490nm±10nm | 1490nm into CATV port | 15 | |||
| Isolation COM to REFL@1550nm±10nm | 1550nm into DATA port | 15 | |||
| Directivitity | 1310nm into CATV port | 47 | |||
| Return Loss(all ports) | 45 | ||||
| Insertion loss thermal sensitivity | 0.005 | dB/℃ | |||
| Polarization dependent loss | 0.1 | dB | |||
| Bending loss | @1550nm@10mm radius,1 turn | 0.5 | dB | ||
| Fiber type | Corning@SMF-28 Ultra;900um loose tube | ||||
| Fiber length,measured from edage of metral housing to fiber tip of connector | COM | 51 | cm | ||
| TRANS | 100 | cm | |||
| REFL | 100 | ||||
| Connector type | COM | SC/APC | |||
| TRANS | without connector | ||||
| REFL | without connector | ||||
| WDM packaging tube length | 38 | 39 | mm | ||
| WDM packaging tube diametre | 5.5 | 6 | mm | ||
| WDM tube electical isolation | The metal tube must be electrically isolated by means of shrink wrap covering tube over its full length | ||||
*Insertion loss excluding connector loss.
