RG-S2928G-E V3、RG-S2952G-E V3、RG-S2910-24GT4XS-L、RG-S2910-48GT4XS-L、RG-S2910-24GT4SFP-L、RG-S2910-48GT4SFP-L、RG-S2910-24GT4SFP-P-L、RG-S2910-24GT4XS-P-L、RG-S2910-24GT4XS-PS-E、RG-S2910C-48GT2XS-HP-E、RG-S2910C-24GT2XS-HP-E、RG-S2910C-24GT2XS-P-E、RG-S2910-48GT4XS-E、RG-S2910-24GT4XS-E 等比例CAD图例图纸