Đặc tính kỹ thuật
Type | Fixed |
Topology | Ethernet (10/100BaseTX) |
Ethernet (10/100/1000BaseT) | |
Gigabit Ethernet (SFP) | |
Maximum Port density | 48 10/100 ports |
Uplinks | 2 dual-purpose (10/100/1000 or SFP) ports |
Architecture | Layer 2 Switching (basic connectivity), Voice Enabled |
DRAM | 64 MB |
802.1x | Yes |
Port Security | Yes |
Dynamic VLANs | Yes |
Private VLAN Edge | Yes |
Secure Shell | Yes |
SNMPv3 | Yes |
Kerberos | Yes |
TACACS+ | Yes |
RADIUS | Yes |
High Availability/Resilliency | PVST, Broadcast Suppression, Unicast Suppression, Mulitcast Suppression, Spanning Tree, Portfast, Uplink Fast, Backbone Fast, 802.1s, 802.1w |
Management features | SPAN, CiscoView, Cisco Discover Protocol (CDP), Virtual Trunking Protocol (VTP), Telnet Client, BOOTP, TFTP, CiscoWorks, CWSI, RMON, SNMP, Clustering, Web-Based Management |
Throughput | 10.1 Mpps |
Backplane Capacity | 16 Gbps |
Number of VLANs | 64 |
Voice Services | Yes |
QoS – Scheduling | Yes |
802.1p | Yes |
802.1Q | Yes |
IGMP | Yes |
IGMP Snooping | Yes |
QOS – Multiqueues | Yes |
Layer 2 | Yes |
Form Factor | Fixed, Rack Mountable, Standalone/Clustering |
Dimensions | 1.73 x 17.5 x 9.3 in. |