华三H3C S5135S-24FP4T4S-EI交换机 LS-5135S-24FP4T4S-EI H3C S5135S-24FP4T4S-EI L2以太网交换机主机,支持24个10/100/1000BASE-T PoE+电口,支持4个100/1000BASE-X SFP端口,支持4个10/100/1000BASE-T Combo电口,支持AC