它具有宽工作波长、高隔离度&低插入损耗&低 PDL、高稳定性和可靠性等特点,常用于 EDFA&Testing 仪器、发射机、波分复用器&DWDM 系统等。
Type Parameter | Single stage | Dual stage | ||
P | A | P | A | |
Operating wavelength (nm) | 1310,1450,1480,1550 | |||
Bandwidth(nm) | ±15 | |||
Peak Isolation (dB) | 42 | 40 | 28 | 56 |
Isolation @23℃(dB) | ≥28 | ≥26 | ≥46 | ≥45 |
Typ. Insertion Loss | 0.35 | 0.4 | 0.4 | 0.5 |
Insertion Loss @-5~+70℃(dB) | ≤0.50 | ≤0.70 | ≤0.55 | ≤0.90 |
PDL @23℃(dB) | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.15 |
PMD (ps) | ≤0.2 | ≤0.25 | ≤0.05 | ≤0.07 |
Return loss (dB) | ≥60/55 | |||
Power handling (mW) | ≤500 | |||
Fiber Type | SMF-28e | |||
Operating temperature(℃) | -5~+70 | |||
Storage temperature(℃) | -40~+80 | |||
Dimensions (mm) | 5.5*35&4.0*≤28 |
YG-PIIS | Wavelength | Type | Grade | 0 | Package | Pigtail Type | Length | Connector |
---|---|---|---|---|---|---|---|---|
1310=1310nm 1450=1450nm 1480=1480nm 1580=1580nm | S=Single Stage D=Dual Stage | P=PGrade A=AGrade | 1=P1(5.5*35mm) 2=P2(5.5*30mm) 3=P3(90*20*9.5) 4=P4(4.0*≤28mmGlass tube ) | 1=250um barefiber 2=900um loose tube 3=3mm loos etube 4=2mm loose tube S=Specify | H=0.5m 8=0.8m 1=1.0m 5=1.5m 2=2.0m 3=3.0m 4=4.0m A=2.5m B=5.0m S=Specify | 0=NoncI 1=FC/UPC 2=FC/APC 3=SC/APC 4=SC/UPC 5=NU 6=LC/UPC 7=LC/APC S=Specify |