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EnglishSingle stage isolator /dual stage isolator 1310nm/1550nm fiber optical isolators
- 所属目录: 光隔离器
- Source: 1310nm/1550nm fiber optical isolators
- Driver: HuiGoo Optic Co.,Limited
- Housing: 1310nm/1550nm fiber optical isolators
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电话: +86-013510362835
邮箱: sales@huigoooptic.com
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Single stage isolator /dual stage isolator 1310nm/1550nm fiber optical isolators
1．Description：
Single stage isolator /dual stage isolator is a kind of the optical passive device, its basic function is to realize the positive transfer optical signal, and inhibit reverse light.
2．Features：
Low insertion loss
high isolation
High Return Loss
Low PDL
3．Applications：
EDFA
Optical fiber testing system
CATV System
Telecom System
Wireless Network
4．Specifications：
Parameter | Grade P | Grade A |
Operating Wavelength (nm) | 1310 or 1550 | |
Isolation @ Passband (dB) | ≥40 | ≥38 |
Isolation (dB) | ≥32 | ≥30 |
Insertion Loss @ Passband (dB) | 0.35 | 0.5 |
Insertion Loss (dB) | ≤0.6 | ≤0.7 |
Return Loss (dB) | ≥65/60 | ≥60/55 |
PDL (dB) | < 0.05 | < 0.1 |
PMD (ps) | 0.2(0.05 available upon request) | |
Operating Wavelength Range (nm) | ±15 | |
Operating Temperature (℃) | -20 ～ + 70 | |
Storage Temperature (℃) | -40 ～ +85 | |
Fiber Type | Corning SMF-28 | |
Fiber Length (m) | 1 Meter Each End | |
Package Dimensions (mm) | 5.5×35 | |
Handing Power(mW) | 300 | |
Notes：within the whole bandwidth of 23℃;
without the loss of connector, fusion splicer and endface;
include all temperature of the overall PDL bandwidth.
5．Order Information:
ISO Type | Operating Wavelength | Grade | Fiber Type | Fiber Length | Connector |
SIS=Single | 13=1310nm | S= Special P=Grade P A= Grade A | 1=250um 2=900um 3=3mm | 1=1.0m | 0=None |
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