Welcome to Sharetop Technology Co.,ltd.
Hotline：+86-0755-27524036
- Products description -
Sharetop’s 1550nm PM Isolator(PMIS)can stably transmit linearly polarized light and keep the orginal invariant indeclinable,compared to opital sigle-mode fiber isolator.Sharetop can make two types:"Slow axis working,Fast axis blocked",and"Both axis working".the product is excellent performance including low insertion loss,high isolation,high return loss.
- Product Features -
1．Low Insertion Loss
2．High Return Loss
3．High Isolation
4．High Reliability&stability
5．High Extinction Ratio
- Product Specification -
1．Communication Systems
2．Test Instrumentations
3．Fiber Sensor
Parameters | Values | ||||||
Stage | Single | Dual | |||||
Grade | P | A | P | A | |||
Center Wavelength (nm) | 1310，1480，1550 | ||||||
Operating Wavelength Range (nm) | ±5 | ||||||
Min.ExtinctionRatio (dB) | B Type | 20 | 18 | 20 | 18 | ||
F Type | 25 | 23 | 25 | 23 | |||
Max.Insertion Loss (23°C) (dB) | 0.55 | 0.65 | 0.65 | 0.8 | |||
Typ.Insertion Loss (23°C) (dB) | 0.4 | 0.5 | 0.5 | 0.6 | |||
Min.Isolation (23°C) (dB) | 28 | 26 | 42 | 45 | |||
Min Return Loss (input/output) (dB) | 50/50 | ||||||
Typ.Peak Isolation (dB) | 40 | 38 | 55 | 52 | |||
Max.Tensile Load (N) | 5 | ||||||
Operating Temperature (°C) | -5~+70 | ||||||
Storage Temperature (°C) | -40~+85 | ||||||
Max.Optical Power (mW) | 300 | ||||||
| Fiber Type | PM Panda Fiber | ||||||
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 | ||||||
Center Wavelength | Grade | Stage | Axis Alignment | Pigtail Type | Fiber Length | Connector Type |
1310=1310nm 1480=1480nm 1550=1550nm | P=P grade A=A grade | S=Single stage D=Dual stage | F=Slow axis working Fast axis blocked B=Both of axis working | 0=250 bare fiber 1=900um loose tube 2=2.0mm loose tube 3=3.0mm loose tube | 0=0.8m 1=1m 2=2m 3=3m ...... | 0=FC/UPC 1=FC/APC 2=SC/UPC 3=SC/APC 4=LC/UPC 5=LC/APC |
|
Products damaged due to human or non-use of other causes of improper,we promises one year warranty and lifetime maintenance,but the unauthorized disassembly equipment caused damage is not covered under warranty and returned within range. |
|
Under normal use,if there are product quality problems,or not work normally,we provide free repair or replacement service within one year;Within three years more than one year,we provide to collect the material cost,maintenance free. Repair warranty period of three years from the freight borne by each of the parties.After three years of warranty,the material cost,maintenance,freight(refers to the product of the two-way shipping to and from)shall be borne by the user. |
|
We promise that the product we provide can meet the performance requirements of users , and it is supplied by the user's sample request. |
