Description
Features
Low Insertion Loss
High Extinction Ratio & Isolation
High stability & reliability
Applications
Fiber Amplifier
Fiber Laser
Fiber optic Instrument
PM Isolator WDM Hybrid(1480/1550,980/1550nm)
In Stock
Specifications
| Parameter/Type | 1480/1550 | 980/1550 | |||
| Isolator Stage | Single Stage | Dual Stage | Single Stage | Dual Stage | |
| Peak Isolation (dB) | 40 | 55 | 40 | 55 | |
| Isolation at 23 ℃ (Signal) (dB) | ≥30 | ≥48 | ≥30 | ≥48 | |
| Insertion Loss at 23 ℃ (Signal) (dB) | ≤0.9 | ≤1.0 | ≤1.1 | ≤1.2 | |
| Signal Wavelength Range (nm) | 1530~1565(C-band) | 1528~1565(C-band) | |||
| Pump Wavelength Range (nm) | 1460~1490 | 960~990 | |||
| Insertion Loss (Reflection Band) (dB) | ≤0.5 | ≤0.6 | |||
| Extinction Ratio (dB) | Type 1- fast axis blocked | ≥22 | |||
| Type 2- both axis working | ≥20 | ||||
| Directivity (dB) | ≥55 | ||||
| Return Loss (dB) | ≥50 | ||||
| Thermal Stability (dB/ ℃) | ≤0.005 | ||||
| Power Handling (mW) | ≤300 | ||||
| Operating Temperature (℃) | -5 ~ +70 | ||||
| Storage Temperature (℃) | -40 ~ +85 | ||||
| Package Dimension (mm) | Ф5.5 × L35 | ||||
| Fiber Type ( Common / Pass) | PM1550 | PM1550 | |||
| Fiber Type (Reflection) | PM 1550 or SMF-28 | PM980 or HI1060 | |||
Package Dimensions
Ordering Information
| PMIWDM | Wavelength | Stage | Type | Working Axis | Pigtail Type | Fiber Type | Length | Connector |
| T1550/R980 T1550/R1480 |
S= Single stage D = Dual Stage |
F=Forward B=Backward |
1=Fast Axis Blocked 2=Both Axis Working |
250=250um bare fiber 900=900um loose tube 3000=3mm loose tube |
1=SMF-28e 4=HI1060 5=PM Fiber |
0.8=0.8m | NE=None FA=FC/APC FC=FC/UPC SA=SC/APC SC=SC/UPC LC=LC/UPC XX=Other |
