1X2 coupleur à fibre optique

Fiber Coupler
Features:
1. Low Excess Loss Application
2. Low PDL
3. High Environmental Stability
Applications:
1. CATV Net
2. FTTH
3. Fiber Communication System
4. Fiber LAN
Parameter star & tree standard coupler module:
1X4 2X4 4X4 1X8 2X8 8X8 1X16 2X16 1X32 2X32
Operating Wavelength: 1310, 1550 or else
0perating Bandwidth: ± 15
Grade: P A P A P A P A
Insertion Loss: ≤ 6.9 ≤ 7.3 ≤ 10.4 ≤ 11.0 ≤ 13.8 ≤ 14.6 ≤ 17.4 ≤ 18.4
Typical Excess Loss: 0.25 0.4 0.55 0.7
Polarization Sensitive Loss: ≤ 0.2 ≤ 0.3 ≤ 0.4 ≤ 0.5
Directivity: ≥ 55
Operating Temperature: -40~+85
Pig-tail Length: 1M or customer demand
Pig-tail Type: 1M or customer demand