北京恒正同創科技有限公司 聯系人：萬恒軍 聯系電話：13910878669、4006998828、010-82356807
DS-220B-FF-0 16-PORTS FF W/8 ACTIVE 
DS200B-4U-00 BRCD200E 4-PORT UPGRADE 
4GB 4FC PORTS UPGRADE KIT - DS200B-4U-00
EMC BRCD200E 4-PORT UPGRADE
EMC DS-16B2 16 Port Switch
EMC DS-24M2  8口激活
EMC DS-32M2 32 Port Switch
EMC DS-32B2          32 Port Switch

DS-300B-8G- DS-300B - Desktop Switch, 8 x 8Gbps FC ports

DS-300B-EP - DS-300B -8G24/24 port Enterprise Switch

DS300B-4G8PU - DS-300B -4G8-port upgrade

DS300B-8G8PU - DS-300B -8G8-port upgrade

BRSFP-4G10KLW - DS-300B/DS-4900B/DS-5xxx/AP-7600B - 4Gb10kmLongwave SFP