波分复用器
3端口 FWDM
Description
产品介绍:
端口 FWDM器件主要用于无源波分复用模块，在波分复用系统内它能复用或者解复用不同的光信号，并增加信号传输速度和通信容量。
产品特性:
● 优良的性能参数(满足低损耗高隔离的波分复用系统)
较低的插入损耗,使FWDM器件运用在波分复用系统里面时拥有较低的信号衰减,从而降低对信号发射器的功率要求。
● 高隔离度
较高的隔离度值,使FWDM器件运用在波分复用系统里面多信号传输时进行充分的信号隔离,有效防止信号之间 相互串扰导致传输信号失真。
● 成熟生产工艺
北亿纤通3端口FWDM器件具有成熟的生产工艺,光路采用无胶及半自动条件封装制作,性能稳定可靠,支持-40℃~+85℃ 的恶劣环境下工作,保证信号的稳定传输。
● 系统追溯、品质保证
北亿纤通自主研发的生产信息管理系统,每只产品均有完整的电子流程,确保器件的品质可靠性和追溯性。
● 符合国际标准
北亿纤通的3端口FWDM器件符合RoHS,满足TelcordiaGR-1209-CORE与GR-1221-CORE,也满足行业的168小时PCT可靠性实验。
产品规格:
| 参数 | 单位 | 3端口FWDM | ||
| 工作波长 | nm | 1260~1670nm | ||
| 透射带宽 | nm | 1540~1560 | 1524~1544&1596~1625 | 客户指定 |
| 反射带宽 | dB | 1260~1360&1480~1500 | 1260~1500&1550~1581&1640~1670 | 客户指定 |
| 透射插损 | dB | ≤0.6 | ||
| 反射插损 | dB | ≤0.4 | ||
| 透射隔离度 | dB | ≥30 | ||
| 反射隔离度 | dB | ≥15 | ||
| 回波损耗 | dB | ≥50 | ||
| 方向性 | dB | ≥50 | ||
| 纹波损耗 | dB | ≤0.3 | ||
| 封装尺寸 | mm | Φ4.0xL30mm； MINI：Φ3.2xL30mm、Φ3.0xL30mm、Φ2.6xL25mm、Φ2.2xL25mm | ||
| 工作温度 | ℃ | -40~+85 | ||
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