1×2 Single Mode WDM Coupler High Isolation 1310/1550nm For EDFA Modules
Price:
Negotiable
MOQ:
100
Delivery Time:
3~5 days
Brand:
Unifiber or OEM
Product Description
The function and the performance of the mini size WDM couplers are the same as the regular WDM couplers. These mini size WDM couplers are widely used in EDFA modules and communication systems.
Key Features
Mini size
High isolation
Low PDL
Low excess loss
High stability and reliability
Applications
EDFA modules
WDM systems
Testing instruments
Specifications
|
Type Parameter |
980/1550 WDM | 980/1590 WDM | 1310/1550 WDM | |||
| Operating wavelength (nm) | 980 and 1550 | 980 and 1590 | 1310 and 1550 | |||
| Operating bandwidth (nm) | ±10/20 | ±10/20 | ±15 | |||
| Package dimensions (Ф×L) (mm) | Ф2.4/3.0×30, Ф2.4×25 | Ф2.4×30 | ||||
| Grade | P | A | P | A | P | A |
| Insertion loss (dB) | ≤0.25 | ≤0.35 | ≤0.25 | ≤0.35 | ≤0.25 | ≤0.35 |
| Isolation (dB) | ≥20 | ≥18 | ≥20 | ≥18 | ≥17 | ≥16 |
| PDL (dB) | ≤0.08 | ≤0.12 | ≤0.08 | ≤0.12 | ≤0.08 | ≤0.12 |
| Fiber lead length | 0.8 meter, others on request | 1 meter, others on request | ||||
| Directivity (dB) | ≥55 | |||||
| Operating temperature (℃) | -40 ~ +85 | |||||
| Configuration | 1×2 or 2×2 | |||||
* The above specification is without connector
*Other specifications can be made on customer request.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Unifiber Technology Co.,Ltd
Location
2F,Block 2, The Fourth Industry Park, ShuiTian Community,ShiYan,BaoAn Area,ShenZhen,China.
Contact Person
Kerry Sun