1480nm Single/ Dual Stage Isolator
1480nm Single/ Dual Stage Isolator can block back lection and backscattering in the reverse direction at any polarization sate. 1480nm Single/ Dual Stage Isolator have low polarization mode dispersion (PMD). The optical path is epoxy-free, thereby enabling high-power applications. They are based on the micro-optics package technology and featured with the best stability and reliability
The products are Telcordia GR-1221-CORE qualified.
Performance specifications
1480nm Single/ Dual Stage Isolator
Product name | 1480 single stage isolator | 1480 dual stage isolator | ||
Parameter | P Grade | A Grade | P Grade | A Grade |
Operating wavelength (nm) | 1480 | |||
Typical peak value isolation (dB) | 42 | 40 | 55 | 52 |
Isolation minimum value *(dB) | 32 | 30 | 45 | 44 |
Insertion loss typical value ** (dB) | 0.4 | 0.5 | 0.5 | 0.6 |
Insertion loss maximum value(dB) | 0.6 | 0.8 | 0.7 | 0.9 |
Return loss (In/Out) (dB) | >65/60 | >60/55 | >65/60 | >60/55 |
Polarization dependent loss (dB) | < 0.05 | < 0.1 | < 0.05 | < 0.1 |
PMD (dB) | 0.2(0.05 available upon request) | |||
Band width (nm) | ±15 | ±30 | ||
Operating temperature(°C) | -20 ~ + 70 | |||
Storage temperature (°C) | -40 ~ +85 | |||
Fiber type | Corning SMF-28 | |||
Fiber length | 1 rice | |||
Dimensions(mm) | Ø5.5xL35 | |||
Power handing (mw) | 300 | |||
*At 23°C over bandwidth
** Does not include connector, splice and fiber-end fresher losses.
*** Including PDL, operating wavelength range, -20° C to +70° C.
Ordering Information
1480nm Single/ Dual Stage Isolator
Type | Operating wavelength | Grade | Tail filament type | Fiberlength | Package | In/out |
IS= single stage | 13=1310nm | P=P Grade | 1=250umBare filament | 1=1.0m | B=5.5X30 | 0=None |
Company information:
1480nm Single/ Dual Stage Isolator
Certification:
1480nm Single/ Dual Stage Isolator
More 3rd party product testing report will be support when contact with ZG TECH.
Exihibition:
1480nm Single/ Dual Stage Isolator
