Product features:
Low polarization dependent loss (PDL)
Low additional loss
Good directivity
Good environmental stability
Multiple optional types
Application scope:
Optical fiber communication system, optical fiber access network, optical fiber CATV
Optical fiber test equipment, optical amplifier, monitoring system
Optical fiber sensor, light source distribution, etc
Performance index:
Type | Single Window | Dual Window | ||||||
Center Wavelength（nm） | 1310 or 1550 | 1310 and 1550 | ||||||
Bandwidth（nm） | ±20 | ±40 | ||||||
Star Structure | 2×2 | 4×4 | 8×8 | 16×16 | 2×2 | 4×4 | 8×8 | 16×16 |
Tree Structure | 1×2 | 1×4 | 1×8 | 1×16 | 1×2 | 1×4 | 1×8 | 1×16 |
Typical Insertion Loss（dB） | 3.2 | 6.3 | 9.4 | 12.6 | 3.2 | 6.3 | 9.4 | 12.6 |
Maximum Insertion Loss（dB） | 3.6 | 7.1 | 10.6 | 14.3 | 3.6 | 7.7 | 11.7 | 15.5 |
Uniformity（dB） | 0.5 | 0.7 | 1.0 | 1.3 | 0.8 | 1.9 | 2.8 | 3.7 |
PDL（dB） | ≤0.10 | |||||||
Minimum Directivity （dB） | ≥60 | |||||||
Operation Temperature（℃） | -40~+75 | |||||||
Storage Temperature（℃） | -40~+85 | |||||||
Package Dimension | Customer specified | |||||||
Industry Standard | Telcordia GR-1221-CORE | |||||||
Type of Package Dimension（mm） | 1、φ3.0×56 3、φ3.5×65 4、90×20×10 5、100×80×10 6、120×80×18 7、140×115×18 | |||||||
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