回收华为S9303 S9306 S9312核心交换机及业务板卡 型号如下：
LE0MF48SA LE0MF48SC LE0DT24XEA00 LE0DG24TFA00 LE0DG48CEAT0
LE0MG48TA LE0DG48TFA00 LE0DG48TBC00 LE0MG48TC LE0MG48TD
LE0MG24SA LE0MG24SC LE0MG24SD LE0MG24CA LE0DS24XEA00
LE0D0S24XC00 LE0MG48SA LE0DG48SFA00 LE0DG48SBC00 LE0MG48SC
LE0MG48SD LE0MX2UXA LE0MX2UXC LE0MX4UXA LE0MX4UXC LE0DX4UXED00
LE0DX12XSA00 LE0DX16SFC00 LE0DX40SFC00 LE0DG48VEA00 LE0D0VAMPA00
回收华为S5700系列交换机及业务板卡 型号如下：
SP-PWR-LI-AC SP-PWR-LI-AC SX-PWR-LI-AC
SX-PWR-LI-AC SP-PWR-LI-AC SX-SI-12S-AC
SC-SI SC-SI STP-PWR-SI SC-PWR-SI
STP-PWR-SI SC-PWR-SI SC-EI SC-EI-24S
SC-EI SC-EI SC-EI SC-PWR-EI
SC-PWR-EI-AC SC-PWR-EI SC-PWR-EI
回收华为防火墙 型号如下：
USG2210 USG2130 USG2220 USG5120 USG5160 USG6320 USG6330
USG6350 USG6360 USG6308
