Polarization Sensitive Isolator
Features |
|
Wide Operating Wavelength High isolation & Low insertion loss &High PDL | |
Application | |
EDFA & Testing instruments Transmitters WDM & DWDM System |
Specifications:
Type
Parameter | Single Stage | Dual Stage |
Operating wavelength (nm) | 1310,1450,1480, 1550 | |
Bandwidth (nm) | ±15 | |
Peak isolation (dB) | 42 | 58 |
Isolation @23℃(dB) | ≥46 | |
Typ. Insertion Loss (dB) | 0.35 | 0.40 |
Insertion Loss (dB) | ≤0.50 | ≤0.55 |
PDL @ 23℃ (dB) | ≥25 | |
Return loss (dB) | ≥55/55 | |
Power handling (mW) | ≤500 | |
Fiber Type | ||
Operating temperature (℃) | -5~ +70 | |
Storage temperature (℃) | -40 ~ +80 | |
Dimensions (mm) | φ5.5×L35 or φ5.5xL38 | |
*Above specifications are for devices without the connectors.
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower
Package Dimension：
Ordering Information:
PSIS | Wavelength | Type | Package | Fiber Type | Pigtail Type | Length | Connector |
PSIS | 1310=1310nm 1450=1450nm 1480=1480nm 1550=1550nm
| S= Single Stage D = Dual Stage | 0=Glass tube 1=5.5x35mm 2=5.5x38mm
| 1=SMF-28e 2=G657A2 3=G657B3 | 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 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
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