Description of Optical Isolator
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Low insertion Loss Fiber optical Isolator for CATV Single mode
Optical Isolator
GEZHI Single-stage and dual-stage optical isolators which minimize back reflection and backscattering in the reverse direction at any state of polarization. The Polarization Insensitive Isolator (PII) is a low-cost model with excellent performance, including low insertion loss, high isolation, high return loss, and low PDL and PMD.
Multimode optical isolators can be used in optical communication and sensor systems that use 62.5/125 micron or 50/125 micron multimode fiber. This isolator is specially designed to work at 1310nm or 1550nm wavelength.
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Features & Applications of Optical Isolator
Features:
Low insertion loss
High isolation
Optical path epoxy-free
Low PDL
High Reliability
Excellent Temperature Stability
Applications:
Fiber optical amplifier
CATV system
Optical fiber testing system
Optical fiber LAN
Specifications of Optical Isolator
| Parameter |
Unit |
Single Stage |
Dual Stage |
| Grade |
—— |
P |
A |
P |
A |
| Wavelength |
nm |
C-band:1528~1564nm;1310±15nm |
| Insertion Loss(dB)(max.)(23℃) |
dB |
0.5 |
0.6 |
0.6 |
0.7 |
| TDL |
dB |
0.1 |
0.15 |
0.1 |
0.15 |
| Isolation (min.)(23℃) |
dB |
30 |
30 |
46 |
46 |
| PDL |
dB |
0.1 |
0.15 |
0.1 |
0.15 |
| PMD |
ps |
0.05 |
0.05 |
0.05 |
0.05 |
| In/Out Return Loss |
dB |
60/60 |
60/55 |
60/60 |
60/60 |
| Maximum Optical Power |
MW |
500 |
| Operating Temperature |
℃ |
-10~+65 |
| Storage temperature |
℃ |
-40~+85 |
| Package |
nm |
Φ52x32 |
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Odering Information of Optical Isolator
| PG- |
Stage |
Pump type |
Wavelength |
Pigtail type |
Package |
Connector |
Fiber length |
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S=single stage
D=dual stage
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F=forward
Pump
B=backward
pump
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1598=T15/R98
1514=T15/R14
etc
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0=Bare fiber
1=0.9mm
Loose tube
2=2mm
3=3mm
S=specified
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5.5x38mm |
FP=FC/PC
FA=FC/APC
SP=SC/PC
SA=SC/APC
etc
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05=0.5m
08=0.8m
1=1m
10=10m
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FAQ
Q1:Can I have a sample order? What is your MOQ of Optical Isolator?
A1:Sample order is welcome to test and check quality. We don't MOQ, 1pcs sample is available. Also Mixed samples are acceptable.
Q2: What's the Lead time?
A2: The normal lead time is about 1week, For big quantity and special products. Please check lead time with our sales representative. But we keep stock for some products, could ship 1-3 days after receiving payment.
Q3: What are the payment terms of Optical Isolator?
A3: Payment term: T/T, Paypal, Western union,cash payment, ALI etc.
Q4: What is your warranty time?
A4: 3 years' warranty.
Q5: Could I use our own logo, label and package?
A5: Yes, we could provide OEM service which according to your requirements, design products label, logo, PN, SN, package.
Product Tags:
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