| General Features |
| Description |
48 10/100Base-TX ports and 4 combo Gigabit Ethernet RJ-45/SFP (Small Form Factor Pluggable ) ports |
| Physical Configuration |
| Dimension (HxWxD) cm |
4.3 x 44 x 23 cm |
| Expansion Slots |
4 |
| Fixed Ports |
48 |
| Packet Buffer |
8Mb |
| Weight (kg) |
3kg (6.6lbs) |
| Performance |
| Forwarding Rate |
13.1Mpps |
| MAC Address Table Size |
16K |
| Switching Capacity |
17.6Gbps |
| L2 Features |
| Autonegotiation |
Yes |
| Flow Control |
Yes |
| IGMP Snooping |
v1 | v2 | v3 |
| Jumbo Frame |
Yes |
| Link Aggregation |
IEEE 802.3ad with LACP (Dynamic) | Static Trunk |
| Multicast (IGMP) Snooping |
Querier Support | IGMP Filtering |
| Q in Q |
Yes |
| Spanning Tree |
IEEE 802.1D (STP) | IEEE 802.1w (RSTP) | IEEE 802.1s (MSTP) | BPDU Filter | Root Guard | BPDU Guard | Loopback Detection |
| VLAN |
802.1Q VLAN | GVRP | IEEE 802.1v | Q-in-Q | IP Subnet VLAN | Port Based | Voice VLAN |
| QoS Features |
| CoS |
IEEE 802.1p | IP Precedence | DSCP | TCP/UDP |
| H/W Queues |
4 |
| Rate Limiting |
Ingress | Egress |
| Security Features |
| ACL |
Base on src/dst IP | Base on TCP/UDP src.dst Port | Base on src/dst MAC |
| IP Source Guard |
Yes |
| MAC Based Authentication |
Yes |
| Port Security (MAC Based) |
Static |
| RADIUS (RFC2138) |
Authentication |
| SSH v1.5/ v2.0 (Secured Telnet Session) |
Yes |
| TACACS+ |
Authentication |
| Management Features |
| CLI |
Yes |
| Configuration Download/ Upload |
Yes |
| DHCP |
Client | Relay | Option 82 | Snooping |
| Dynamic ARP inspection (DAI) |
Yes |
| Event/ Error Log |
SMTP (RFC821) |
| HTTP |
Yes |
| Port Mirroring |
Yes |
| Support ECView Pro, powerful network management software |
Yes |
| WEB Authentication |
Yes |
| IPv6 Features |
| IPv4/IPv6 Dual Protocol Stack |
Yes |
| IPv6 Address Types |
Unicast |
| IPv6 Management |
SNMP over IPv6 | IPv6 Telnet Support | Remote IPv6 Ping | IPv6 DNS Resolver | HTTP over IPv6 | SSH over IPv6 |
| IPv6 Neighbor Discovery |
Yes |