波分复用器
1x3 Raman Filter WDM for DTS Systems(1450/1550/1650nm)
Description
描述
拉曼波分复用器（Raman WDM）模块采用薄膜滤波器技术制造，用于分离和合并1450nm、1550nm和1660nm（或1650nm）不同波长的信号。拉曼滤波器 WDM 具有低插入损耗和高隔离特性。它广泛用于拉曼 DTS 系统或其他光纤测试或测量系统。
主要特点
● 低插入损耗
● 高隔离度
● 62.5/125、50/125 光纤可用
● 卓越的可靠性和稳定性
光学参数
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类型 |
CJT 1450/1550/1660 62.5/125 多模波分复用 |
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波长 |
1450nm&1550nm&1660nm |
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带通 |
1440~1460nm & 1535~1565nm & 1640~1670nm |
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港口 |
端口 2 (COM) -> 端口 3 (1450) |
端口 2(COM)-> 端口 4(1650) |
端口 1(1550)-> 端口 2(COM) |
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插入损耗(dB) |
< 1.0 (@1440~1460 &1535~1565& 1640~1670nm) |
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平坦度(dB) |
<0.5 |
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1450\1660 隔离度(dB) |
> 40 |
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1550隔离度(dB) |
>45 |
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热稳定性(dB/c) |
<0.005 |
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波长稳定性(nm/c) |
<0.002 |
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PDL(分贝) |
<0.1 |
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指向性(dB) |
> 35 |
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回波损耗(dB) |
> 35 |
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功率手柄(mW) |
300 |
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工作温度(c) |
0~70 |
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包裹 |
120X80X10mm |
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纤维类型长度 |
62.5/125 多模，900um 管/1.2 米 |
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连接器 |
FC/PC、FC/APC、SC/APC、SC/APC、LC/PC、ST 等。 |
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管子 |
输入-黑色输出-白色 |
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注
* 对于带连接器的设备，IL 会高 0.3dB，RL 会低 5dB。
* 规格如有更改，恕不另行通知。
订购信息
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RWM(AAA) |
BB |
CC |
DD |
EE |
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Raman WDM Module |
Fiber type |
Fiber Jacket |
Fiber Length |
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14=62.5/125 Fiber |
12=250um Bare Fiber |
<span "="" style="padding: 0px; margin: 0px; font-size: 10pt;">05 - 0.5m |
NE - None |
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15=50/125 Fiber |
13=2mm Loose Tube |
08 - 0.8m |
FA - FC/APC |
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SS - Specify |
14=3mm Loose Tube |
10 - 1.0m |
FP - FC/PC |
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15=900um Loose Tube |
16 - 1.6m |
SA - SC/APC |
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SS - Specify |
SP - SC/PC |
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LA- LC/APC |
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LP - LC/PC |
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SS - Specify |
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.
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