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產(chǎn)品描述
1550nm窄帶保偏光纖濾波器選用性能優(yōu)良的薄膜濾光片,50GHz波長通道間隔,以保證高品質(zhì)的光學(xué)性能,穩(wěn)定可靠。用于屏蔽EDFA和光纖激光器系統(tǒng)中的噪聲信號。具有高隔離度,低插損,高回波損耗和高功率特點(diǎn)。產(chǎn)品通過Telcordia GR-1221-CORE試驗(yàn),符合RoHS要求。
產(chǎn)品特點(diǎn)
● 低插入損耗
● 高消光比
● 高通道隔離度
● 高穩(wěn)定性和可靠性
應(yīng)用領(lǐng)域
● 光纖激光器
● 光纖傳感
● 光纖放大器
● 光纖通信
產(chǎn)品指標(biāo)
參數(shù) |
單位 |
數(shù)值 |
中心波長 |
nm |
1550+-1 |
通過帶寬@0.5dB |
nm |
<0.3 |
截止帶寬@20dB |
nm |
0.6 |
插損(典型值) |
dB |
0.6 |
插損(最大值) |
dB |
1.0 |
隔離度(最小值) |
dB |
16 |
消光比 |
dB |
>22 |
回波損耗 |
dB |
≥50 |
承受功率(CW) |
mW |
300 |
峰值功率(脈沖) |
KW |
1 |
光纖類型 |
/ |
PM1550 |
尾纖長度 |
m |
1.0 |
封裝尺寸 |
mm |
¢5.5x 35 |
承受拉力 |
N |
5 |
工作溫度 |
℃ |
-5 ~ +70 |
儲存溫度 |
℃ |
-40 ~ +85 |
*測溫環(huán)境在23° C
**如果增加連接頭,插入損耗增加0.3dB,回?fù)p降低5dB,對于保偏產(chǎn)品消光比降低2dB.
選型信息
FT-X5-PMBPF |
① |
② |
③ |
④ |
⑤ |
⑥ |
⑥ |
⑥ |
工作波長 |
帶寬 |
功率類型 |
功率 |
光纖類型 |
尾纖長度 |
尾套類型 |
連接頭類型 |
|
1550-1550nm S-其它 |
50-50GHz 100-100GHz S-其它 |
P-脈沖 C-連續(xù) |
00-300mW 01-1W S-其它 |
P15-PM1550 S-其它 |
08-0.8m 10-1.0m 15-1.5m S-其它 |
B-250um裸纖 L-900um套管 S-其它 |
NN-None FU-FC/PC FA-FC/APC SU-SC/PC SA-SC/APC S-其它 |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.