Product ID: 6886
$100
1064nm Polarization Maintaining Tap Isolator PM Fiber Coupler
| Features |  |
| Low Insertion Loss
High Extinction Ratio & Isolation High stability & reliability |
|
| Application | |
| EDFA
Fiber Optical Instrument |
Note:
$100 is a deposit, not the final price of the product. If you are interested in the product, please contact us for the price.
Specifications
| Parameter | Single Stage | Dual Stage | |
| Operating wavelength(nm) | 1064 | ||
| Bandwidth(nm) | ±5 | ||
| Excess Loss (dB) | ≤2.1 | ≤3.6 | |
| Tap Ratio (%)(Input to Tap) | 1±0.2, 2±0.4, 5±1.0, 10 & 50 | ||
| Peak Isolation(Output to Input)(dB) | 40 | 58 | |
| Isolation @23℃(Output to Input) (dB) | ≥35 | ≥48 | |
|
Extinction Ratio (Input to Output) (dB) |
Type B (Both of axis working) | ≥20 | 20 |
| Type F (Fast axis blocked) | ≥22 | ≥22 | |
| Extinction Ratio (Input to Tap port) (dB) | 18(only for Tap port with PM panda fiber) | ||
| Return Loss(dB) | ≥50 | ||
| Optical Power (mW) | ≤300 | ||
| Fiber Type | Tap port | HI 1060 or PM Panda fiber | |
| Port 1 & 3 | PM Panda fiber | ||
| Operating Temperature(℃) | -5 ~ +50 | ||
| Storage Temperature(℃) | -40~ + 85 | ||
|
Package Dimensions(mm) |
φ5.5 × L35 (only for bare fiber or 900um loose tube) | ||
| L90*W20*H9.5（ABS） (only for 3mm or 2mm cable) | |||
*Above specifications are for devices without the connectors.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower.
*The PM fiber and the connector key are aligned to the slow axis. And for F type, fast axis is blocked, for B type, both of axis working
Package Dimensions (mm)
Ordering Information
| PMTI | Wavelength | Isolator Stage | Coupling Ratio | Axis Alignment | Fiber Type on Tap port | Pigtail Type | Length | Connector |
| PMTI | 1064=1064nm | S=Single stage D=Dual stage |
1=1/99 2=2/98 3=3/97 4=4/96 5=5/95 A=10/90 B=20/80 C=30/70 D=40/60 E=50/50 |
F=Fast Axis Blocked B=Both Axis Working |
1=HI 1060 3=PM Panda fiber |
1=250um bare fiber 2=900um loose tube 3=3mm loose tube 4=2mm loose tube |
H=0.5m 8=0.8m 1=1.0m 5=1.5m 2=2.0m 3=3.0m 4=4.0m A=2.5m B=5.0m |
0=None 1=FC/UPC 2=FC/APC 3=LC/UPC 4=LC/APC 5=SC/APC 6=SC/UPC |
808nm Polarization Maintaining PM Fiber Isolator with PM780 Fiber 
