唐山供应进口1550保偏光纤nufernPM1550
产品介绍:
_参数 |
单位 |
指标 |
|||
型号 |
|
PM1550-XP |
PM1550B-XP |
PM1550-400 |
PM1550B-400 |
工作波长 |
nm |
1440-1625 |
1440-1625 |
1440-1625 |
1440-1625 |
纤芯数值孔径 |
NA |
0.125 |
0.125 |
0.125 |
0.125 |
模场直径MFD @1550nm |
um |
10.1±0.4 |
10.1±0.4 |
10.1±0.4 |
10.1±0.4 |
****大弯曲损耗 @1550nm 25mm直径 10 turns |
dB |
N/A |
0.5 |
N/A |
0.5 |
截止波长 |
nm |
1380±60 |
1380±60 |
1380±60 |
1380±60 |
纤芯衰减 @ 1550nm |
dB/km |
≤ 1.0 |
≤ 0.5 |
≤ 1.0 |
≤ 0.5 |
*化串扰 @ 4m 1550nm |
dB |
≤ -40 |
≤ -40 |
≤ -40 |
≤ -40 |
*化串扰 @100m 1550nm |
dB |
≤ -30 |
≤ -30 |
≤ -30 |
≤ -30 |
拍长 @ 1550nm |
mm |
≤ 5.0 |
≤ 5.0 |
≤ 5.0 |
≤ 5.0 |
弯曲串扰@1550nm 25mm OD, 10 turns |
dB |
N/A |
-30 |
N/A |
-30 |
包层直径 |
um |
125.0±1.0 |
125.0±1.0 |
125.0±1.0 |
125.0±1.0 |
纤芯直径 |
um |
8.5 |
8.5 |
8.5 |
8.5 |
涂覆层直径 |
um |
245.0±15.0 |
245.0±15.0 |
400.0±15.0 |
400.0±15.0 |
纤芯/包层同心度偏差 |
um |
≤ 0.50 |
≤ 0.50 |
≤ 0.50 |
≤ 0.50 |
涂覆层同心度 |
um |
< 5.0 |
< 5.0 |
< 5.0 |
< 5.0 |
涂覆层材料 |
|
UV Cured Dual Acrylate |
UV Cured Dual Acrylate |
UV Cured Dual Acrylate |
UV Cured Dual Acrylate |
工作温度 |
℃ |
-40 ~ +85 |
-40 ~ +85 |
-40 ~ +85 |
-40 ~ +85 |
强度测试水平 |
kpsi |
≥200 (1.4GN/m2) |
≥200 (1.4GN/m2) |
≥200 (1.4GN/m2) |
≥200 (1.4GN/m2) |