1310/1550nm Polarization Insensitive SM Fiber Isolator
Features:
- High isolation
- Low insertion loss
- High return loss
- Optical path epoxy free
Applications:
- Fiberoptic amplifiers
- CATV fiberoptic links
- Fiberoptic systems testing
- Fiberoptic LAN systems
- Telecommunications
Specifications: (Standard) Single stage
Parameter | Premium | A Grade |
Operating Wavelength (nm) | 1310 or 1550 | |
Typical Peak Isolation (dB) | 42 | 40 |
Minimum Isolation * (dB) | >32 | >30 |
Typical Insertion Loss** (dB) | <0.35 | <0.45 |
Maximum Insertion Loss*** (dB) | <0.5 | <0.7 |
Return loss (In/Out) (dB) | >60 | >55 |
PDL (dB) | < 0.05 | < 0.1 |
PMD (ps) | 0.2(0.05 available upon request) | |
Bandwidth (nm) | +15 | |
Operating Temperature (° C) | -5 ~ + 70 | |
Storage Temperature (° C) | -40 ~ +85 | |
Fiber Type | SMF-28e bare fiber | |
Fiber Length (Min.) | 1 Meter Each End | |
Package Dimension (mm) | 5.5×30 | |
Power Handling (mW) | 300 |
Note: 1. * At 23° C over bandwidth
- ** Does not include connector, splice and fiber-end fresnel losses
- *** Including PDL, center wavelength + 15 nm, -5 to + 70° C
Specifications: (Standard) Dual stage
Parameter | Premium | A Grade |
Operating Wavelength (nm) | 1310 or 1550 | |
Typical Peak Isolation (dB) | 52 | 50 |
Minimum Isolation * (dB) | >46 | >45 |
Typical Insertion Loss** (dB) | <0.45 | <0.6 |
Maximum Insertion Loss*** (dB) | <0.6 | <0.8 |
Return loss (In/Out) (dB) | >60 | >60/55 |
PDL (dB) | <0.05 | <0.1 |
PMD (ps) | 0.1(0.05 available upon request) | |
Bandwidth (nm) | +30 | |
Operating Temperature (° C) | -5 ~ + 70 | |
Storage Temperature (° C) | -40 ~ +85 | |
Fiber Type | SMF-28e bare fiber | |
Fiber Length (Min.) | 1 Meter Each End | |
Package Dimension (mm) | 5.5×30 | |
Power Handling (mW) | 300 |
Note: 1. * At 23° C over bandwidth
- ** Does not include connector, splice and fiber-end fresnel losses
- *** Including PDL, center wavelength + 30 nm, -5 to + 70° C
Dimension:(mm)
Ordering Information:
OIS-XX– XXXX –X –X X– XX
A B C D E F G
A | Type | IS=Single stage |
IU=Dual stage | ||
B | Wavelength | 13=1310nm |
14=1480nm | ||
15=1550nm | ||
LB=L Band | ||
XX= Customer | ||
C | Grade | P= Grade “P” |
A= Grade “A” | ||
D | Pigtail Style | 1=250um Bare Fiber |
2=900um Jacket | ||
3=3mm Cable | ||
E | Fiber Length | 1=1.0m |
2=1.5m | ||
3=2.0m | ||
4=Customer Length | ||
FG | In/Out Connector | 0=None |
1=FC/APC | ||
2=FC/PC | ||
3=SC/APC | ||
4=SC/PC | ||
5=ST | ||
6=LC |