Cisco, 3COM, Alcatel, Notel, Juniper( Netscren), Extreme
1. Router
2. Switch
3. 전원공급장치
- SAMSUNG : SKP-816H, SKP-828H/48H, DCS-828,S KP-308HN, SKP-32H/42H/824H , SKP-64/128H, DCS-816i, DCS-828, OfficeerServ 7200 , OfficeerServ 7400, IDCS-500P
- LG : GK 50H, GK 828H, GDK 186, GK128, GK-820K, GK 308A, GK-308AN , GK-828HBN, GK-50HBN, IP LDK-828, IP LDK-60, IP LDK-50, IP LDK-100, IP LDK-300, IP LDK-600, NCS100i,| IPECS-100/300/600
- Hyundai : HKP-416, HKP-820V, HKP-820VS, HTKP-48HD, HKY-848A
4. 통신단말기 보안장비
DTE, 공유기,Kepphone 전화기 ..etc)
