A.ER2200G2B.ER3108G2C.ER8300G2-XD.ER5200G2
A.S1850-28XB.S5024E-XC.S5000-16X-EID.S5024E-PWR-X
A.803.3X流控B.端口組塞預(yù)防C.短路節(jié)電D.端口休眠