CEx WDM?槭钦攵訥PON、XGS-PON、OTDR、RF video和NG-PON2在OLT到ONU传输历程中同时保存的情形而设计的。
产品特征
● 较低的插入消耗,使产品运用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。
● 较高的隔离度值,使器件内里多信号传输时举行充分的信号隔离,有用避免信号之间相互串扰导致传输信号失真。
● 乐天堂 的CEx WDM?榫哂谐墒斓纳ひ,性能稳固可靠,支持-10℃~+70℃ 的卑劣情形下事情,包管信号的稳固传输。
● 乐天堂的CEx WDM?榍泻蟁oHS,知足TelcordiaGR-1209与GR-1221。
产品规格
参 数 | 规格 | 单位 | |
GPON/XGPON/NGPON2/OTDR | |||
事情波长 | 1260~1650 | nm | |
透射波长 | GPON | 1290~1330&1480~1500 | nm |
XGPON | 1260~1280&1575~1580 | nm | |
NGPON2 | 1524~1544&1596~1603 | nm | |
OTDR | 1625~1650 | nm | |
插入消耗 | COM→GPON | ≤0.8 | dB |
COM→XGPON | ≤1.2 | dB | |
COM→NGPON2 | ≤1.4 | dB | |
COM→OTDR | ≤1.2 | dB | |
隔离度 | GPON@XGPON/NGPON2 | ≥30 | dB |
XGPON@GPON/NGPON2 | ≥30 | dB | |
NGPON2@GPON/XGPON | ≥30 | dB | |
OTDR | ≥15 | dB | |
偏振相关消耗 | ≤0.2 | dB | |
偏向性 | ≥50 | dB | |
回波消耗 | ≥45 | dB | |
遭受功率 | 300 | mW | |
事情温度 | -10~+70 | ℃ | |
贮存温度 | -40~+85 | ℃ |
*以上参数不含连讨论
应用情形
让G/EPON与NG-PON1、NG-PON2系统3种系总共享,需要用到CEx波长共存原件,又称为Coexistence WDM(共存波分),共存波分要凭证现真相形还选用。
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.