产品概述：
ETU业务板是为通信宽带IP城域网而设计，具有完善的指示灯，光模块采用SFP接口，使用更加灵活，支持广播过滤功能、地址自动学习等功能，是可运营、可管理的电信级产品。
功能特点：
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Ø 支持CWDM/DWDM传输，波长转换。
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Ø 支持全业务接入：IP/SDH/PDH/SAN/Sonet/FICON/ESCON等。
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Ø 单板支持2路千兆速率双向光电转换业务接入（从上往下4个端口两两构成1路双向，单子架最大支持32路）。
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Ø 单板支持2路千兆速率单向光电转换业务接入（电进光出或光进电出，从上往下4个端口两两构成1路单向，单子架最大支持32路）。
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Ø 支持软件关闭端口
订货信息：
|
序号 |
设备名称 |
型号 |
备注 |
|
1 |
ETU板卡 |
FTS-ETU-2SFP |
支持全业务接入,2 SFP口,2 RJ45 |
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.
