| Physical Configuration |
| Dimension (HxWxD) cm | 1 RU (4.3 x 44.0 x 23) |
| Fixed Ports | 48 x 10/100BASE-TX + 2 x 10/100/1000 BASE-T port (Uplink/Stack) + 2 Gigabit Combo (RJ45 / SFP) ports |
| Flash Memory | 8MB |
| Out-of-Band Management | Console Port |
| Packet Buffer | 512kB |
| Redundant Power Supply Support | Connector |
| SDRAM for CPU | 32MB |
| Weight (kg) | 4.33kg |
| Performance |
| Forwarding Rate | 13.1Mpps |
| MAC Address Table Size | 8K |
| Switching Capacity | 17.6Gbps |
| Stacking Features |
| Backup Stack Master Election | No |
| Hot-Swappable of Stacked Unit | No |
| No. of Units Spported in a Stack | 4 |
| Resilient Stacking | No |
| Stack Wide Port Mirroring | Yes |
| Stack Wide Trunking | No |
| Stacking Bandwidth | 4Gbps (Closed loop full duplex) |
| L2 Features |
| Flow Control | Yes |
| IGMP Snooping | v1 | v2 |
| Jumbo Frame | Yes |
| Link Aggregation | IEEE 802.3ad with LACP (Dynamic) | Static Trunk | Traffic Load Balancing |
| Multicast (IGMP) Snooping | Querier Support |
| Spanning Tree | IEEE 802.1D (STP) | IEEE 802.1w (RSTP) | IEEE 802.1s (MSTP) | Spanning Tree Fast Forward | BPDU Forward |
| Storm Control | Broadcast |
| VLAN | IEEE 802.1Q Tagged Based | 802.1Q VLAN | Private VLAN | GVRP | IP Subnet VLAN |
| VLAN Group | 256 |
| QoS Features |
| CoS | IEEE 802.1p | IP Precedence | DSCP | TCP/UDP | ACL |
| DiffServ (RFC2474) | Yes |
| H/W Queues | 4 |
| Priority Queue Scheduling | WRR | Strict Priority |
| Rate Limiting | Ingress | Egress |
| Security Features |
| ACL L2/L3/L4 | Yes |
| ACL Number of Rules | Yes |
| DHCP Snooping | No |
| HTTP and SSL ( Secured Web) | Yes |
| IEEE 802.1x | Port-based |
| IP Source Guard | No |
| Management Access Filter Configuration | Yes |
| Management Access Filtering | SNMP | WEB | Telnet |
| Port Security (MAC Based) | Static |
| RADIUS (RFC2138) | Authentication | Accounting | Authorization |
| SSH v1.5/ v2.0 (Secured Telnet Session) | Yes |
| TACACS+ | Authentication | Accounting | Authorization | 3.0 |
| Username/Password Authentication | Local | Remote |
| Management Features |
| BootP | Yes |
| CLI | Yes |
| Configuration Download/ Upload | Yes |
| DHCP | Client | Option 82 |
| Dual F/W Images | Yes |
| Event/ Error Log | Local Flash | Remote Server via System Log (RFC3164) | SMTP (RFC821) |
| Firmware Download | TFTP (RFC783) | Xmodem |
| Firmware Upgrade | TFTP (RFC783) | Xmodem |
| IP Clustering | No |
| LLDP | No |
| Multiple Copies Configuration Download / Upload | Yes |
| NTP | SNTP (RFC2030) |
| Port Mirroring | One to One |
| Remote Ping | Yes |
| RMON | RMON I (1,2,3 & 9 groups) |
| SNMP (Agent) | v1 | v2c | v3 |
| Telnet (RFC854) | Yes |
| Web Interface | Yes |
| The listed specification is subject to change without prior notice. |
