填空题ZXSM-10G兼容（）和（）两种体制，即支持SDH和SONET两种体系结构。
填空题
ZXSM-10G兼容（）和（）两种体制，即支持SDH和SONET两种体系结构。
参考解析
解析：
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相关考题：
On an ONS 15454 node you can tunnel an (). A. SDH circuit over a SONET network delivering it as an SDH signalB. SDH circuit over a SONET network delivering it as a SONET signalC. SONET circuit over an SDH network delivering it as an SDH signalD. SONET circuit over an SDH network delivering it as a SONET signal
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