| Forwarding Rate |
41.67 Mpps (64-byte packets) |
| Switching Capacity |
56.0 Gbps |
| Total System Ports |
28 Gigabit Ethernet |
| RJ-45 Ports |
24 Gigabit Ethernet |
| Combo Ports |
2 x SFP slots + 2 x Gigabit Ethernet combo ports |
| Packet Buffer |
12 Mb |
| Spanning Tree Protocol |
802.1d, 802.1w (RSTP), 802.1s (MSTP); 8 STP instances |
| Port Grouping (LACP) |
Up to 8 groups; Up to 8 ports per group; 16 candidate ports per group |
| VLAN Support |
Up to 4096 VLANs, port-based & 802.1Q, MAC-based VLANs, Management VLAN, Guest VLAN, Private VLAN Edge, Dynamic VLAN via RADIUS, Voice VLAN, CPE VLAN |
| Multicast TV VLAN |
Supported (Multicast VLAN Registration – MVR) |
| Q-in-Q VLAN |
Supported |
| GVRP / GARP |
Supported |
| UDLD |
Supported |
| DHCP Relay (Layer 2) |
DHCP Option 82 support |
| IGMP Snooping |
Versions 1, 2, 3; 1K multicast groups |
| IGMP Querier |
Supported |
| HOL Blocking Prevention |
Supported |
| Jumbo Frames |
Up to 9216 bytes |
| IPv4 Routing |
Wirespeed; Up to 512 static routes and 128 IP interfaces |
| CIDR Support |
Supported |
| Layer 3 Interface Support |
VLAN, physical ports, LAGs, loopback |
| DHCP Relay (Layer 3) |
Supported |
| UDP Relay |
Supported |
| DHCP Server (IPv4) |
Supports multiple pools/scopes with DHCP options |
| Dimensions (W × H × D) |
17.3 × 1.45 × 10.1 in (440 × 44.45 × 257 mm) |
| Power Supply |
100–240V, 50–60Hz, internal, universal |
| Certifications |
UL, CSA, CE Mark, FCC Part 15 Class A |
| Operating Temperature |
0°C to 45°C (32°F to 113°F) |
| Storage Temperature |
-20°C to 70°C (-4°F to 158°F) |
| Operating Humidity |
10% to 90% (non-condensing) |
| Storage Humidity |
10% to 90% (non-condensing) |
