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:
暂无解析
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
On an ONS 15454 node you can tunnel a(n) ().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
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
单选题On an ONS 15454 node you can tunnel an ().ASDH circuit over a SONET network delivering it as an SDH signalBSDH circuit over a SONET network delivering it as a SONET signalCSONET circuit over an SDH network delivering it as an SDH signalDSONET circuit over an SDH network delivering it as a SONET signal
填空题脊髓背角的神经结构主要包括两种细胞即________和________;两种纤维即__________;____________。