标准号:PRETS 300 272-1994
英文标准名称:Network Aspects (NA); Metropolitan Area Network (MAN) Physical Layer Convergence Procedure for 155,520 Mbit/s CCITT Recommendations G.707, G.708 and G.709 SDH Based Systems Protocol Implementation Conformance Statement (PICS)
标准状态:W
标准类型:国际标准