1x4 Monolithic FBT Fused Single Mode Fiber Coupler 1310nm 1550nm
Price:
Negotiable
MOQ:
10
Delivery Time:
5~8days
Brand:
OEM
Product Description
1x3(1x4) Monolithic Single Mode Coupler is fused by 3 or 4 fibers under heat at the same time. Keep only 1 input fiber and 3 or 4 output fibers as per demands. For 1x3 Monolithic Coupler, the shortest steel tube Unifiber can build is 30mm to cater to customers’ special requirements.
Features
Low excess loss
Low PDL
Dual operating window
High stability and reliability
High stability and reliability
Application
Optical communication systems
CATV
Local Area Networks
Testing instruments
Specification
| 1×4 WBC | 1×4 DWC | 1×4 TWC | ||||||
| 1×4 SSC | ||||||||
| Operating wavelength (nm) | 1310 or 1550,others on request | 1310 and 1550 | 1310,1490 and 1550 | |||||
| Operating bandwidth (nm) | ±15 | ±40 | ±40 | 1310±40,1490±10,1550±40 | ||||
| Port configuration | 1×4 | |||||||
| Grade | P | A | P | A | P | A | P | A |
| Typical excess loss (dB) | 0.15 | 0.25 | 0.2 | 0.3 | 0.3 | 0.4 | 0.3 | 0.4 |
| Insertion Loss (dB) | ≤7.0 | ≤7.4 | ≤7.1 | ≤7.4 | ≤7.2 | ≤7.5 | ≤7.2 | ≤7.5 |
| PDL (dB) | ≤0.20 | ≤0.25 | ≤0.20 | ≤0.25 | ≤0.25 | ≤0.30 | ≤0.25 | ≤0.30 |
| Uniformity (dB) | ≤1.0 | ≤1.4 | ≤1.2 | ≤1.6 | ≤1.4 | ≤1.8 | ≤1.4 | ≤1.8 |
| Directivity (dB) | ≥55 | |||||||
| Operating temperature (℃) | -40 ~ +85 | |||||||
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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