指定一个物理级接口，用于通过光纤电缆以800 Mbit/s或1600 Mbit/s的速率串行传输数字数据，传输距离可达10 km。所使用的信令序列和协议是否与美国信息系统国家标准兼容？高性能并行接口（HIPPI-PH），ANSI X3。183-1991，仅限于25米的距离。HIPPI Sereial是否可以整合为主机？s本机接口，或用作HIPPI-PH端口的外部扩展器。

Specifies a physical-level interface for transmitting digital data at 800 Mbit/s or 1600 Mbit/s serially over fiber-optic cables across distances of up to 10 km. The signalling sequences and protocol used are compatible with American National Standard for Information Systems?High-Performance Parallel Interface (HIPPI-PH), ANSI X3.183-1991, which is limited to 25-meter distances. HIPPI-Sereial may be integrated as a host?s native interface, or used as an external extender for HIPPI-PH ports.