Single Stage/Dual Stage Fiber Optical Isolator and Wdm Hybrid Device For Fiber Amplifier
1. Description:
The IWDM is built based on isolator and thin film filter to fullfill hybrid isolator+WDM function in one single compact package, it includes two different confugration due to pump direction, "forward pump" and "backward pump".
2. Features:
Wide Operating Wavelength
Low IL & PDL & High Isolation
High Stability and Reliability
3. Specifications:
| Parameters |
Unit |
1480/1550 |
980/1550 |
| Isolator Stage |
--- |
Single Stage |
Dual Stage |
Single Stage |
Dual Stage |
| Isolation |
dB |
≥21 |
≥36 |
≥21 |
≥36 |
| Insertion loss (Signal) |
dB |
≤0.6 |
≤0.8 |
≤0.9 |
≤1.0 |
| PMD |
ps |
≤0.25 |
≤0.05 |
≤0.25 |
≤0.05 |
| Signal wavelength range |
nm |
1528~1565(C-band) |
1528~1565(C-band) |
| Pump wavelength range |
nm |
1450~1490 |
960~990 |
| Insertion loss (Pump) |
dB |
≤0.5 |
≤0.6 |
| Transmitted Isolation (Pump) |
dB |
≥30 |
≥30 |
| Reflected Isolation (Signal) |
dB |
≥15 |
≥15 |
| PDL |
dB |
≤0.10 |
| WDL |
dB |
≤0.3 |
| Directivity |
dB |
≥55 |
| Return loss |
dB |
≥50 |
| Thermal stability |
dB/℃ |
≤0.005 |
| Power handling |
mW |
≤500 |
| Operating temperature |
℃ |
0 ~ +70 |
| Storage Temperature |
℃ |
-40 ~ +85 |
| Package dimension |
mm |
5.5 × 38 |
| Fiber Type:( Common / Pump) |
--- |
SMF-28e |
Hi1060 |
| Fiber Type (Signal) |
--- |
SMF-28 |
Remark:
* Above specifications are for device without connector.
* For devices with connectors, please refer to patchcord spec., the "fiber length" is with connectors.
* Other WDM function can be customized.
4. Application:
Fiber Amplifier
Fiber optic Instrument
5. Ordering lnformation:
| PG |
Stage |
Pump type |
Wavelength |
Pigtail type |
Package |
Connector |
Fiber length |
|
S=single stage
D=dual stage
|
F=forward
Pump
B=backward
pump
|
1598=T15/R98
1514=T15/R14
etc
|
0=Bare fiber
1=0.9mm
Loose tube
2=2mm
3=3mm
S=specified
|
5.5x38mm |
FP=FC/PC
FA=FC/APC
SP=SC/PC
SA=SC/APC
etc
|
05=0.5m
08=0.8m
1=1m
10=10m
|
FAQ
Q1. What about the price?
Re: We usually quote within 12 hours after we confirm the technical data of your products.
Q2. What's the payment method?
Re: We accept L/C, T/T, Western Union, MoneyGram, PayPal etc.
Q3. What’s your terms of payment?
Re: 30% in advance, and 70% before shipment
Q4. How to ship the items to me?
Re: Courier(DHL,TNT,FEDEX,UPS,EMS), Airfreight, Ocean Ship are available.
Q5. How long is your delivery time?
Re: The general delivery time is 5-7 days after order is confirmed, it depends on the order quantity.
Q6. Can you send me a free sample?
Re: Yes, we are willing to send free sample, if you would like to pay the shipping costs.
Q7. Do you accept OEM or ODM?
Re: Yes, we're factory, any your customized requirements we can do our best to help you realize.
Product Tags:
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Single / Dual Stage Fiber Optical Isolator And WDM Hybrid Device For Fiber Amplifier Images
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