| Hardware Specifications |
| Hardware Version |
2 |
| Copper Ports |
24 x 10/100/1000BASE-T RJ45 Auto-MDI/MDI-X Ports |
| PoE Injector Port |
24 802.3af/802.3at PoE Injector Ports |
| SFP/mini-GBIC Slots |
2 100/1000BASE-X SFP interfaces, supporting 100/1000Mbps dual mode |
| Console |
1 x RS-232-to-RJ45 serial port (115200, 8, N, 1) |
| Switch Architecture |
Store-and-Forward |
| Switch Fabric |
52Gbps/non-blocking |
| Switch Throughput@64 bytes |
38.6Mpps @64 bytes |
| MAC Address Table |
8K entries |
| Shared Data Buffer |
4.1 megabits |
| Flow Control |
IEEE 802.3x pause frame for full-duplex |
| Back pressure for half-duplex |
| Jumbo Frame |
9216 bytes |
| Reset Button |
< 5 sec: System reboot |
| > 5 sec: Factory default |
| LED |
System: |
| Power (Green) |
| 10/100/1000T RJ45 Interfaces (Port 1 to Port 24): |
| 1000 LNK/ACT (Green), 10/100 LNK/ACT (Orange), PoE (Orange) |
| 100/1000Mbps SFP Interfaces (Port 25 to Port 26): |
| 1000 LNK/ACT (Green), 100 LNK/ACT (Orange) |
| Thermal Fan |
2 |
| Power Requirements |
100~240V AC, 50/60Hz, 4A (max.) |
| Power Consumption/ Dissipation |
Max. 330 watts/1122 BTU |
| Dimensions |
445 x 207 x 45 mm (1U height) |
| Weight |
2.8kg |
| Enclosure |
Metal |
| Power over Ethernet |
| PoE Standard |
IEEE 802.3af Power over Ethernet/PSE |
| IEEE 802.3at Power over Ethernet Plus/PSE |
| PoE Power Output |
Per Port 52V DC, 300mA. Max. 15.4 watts (IEEE 802.3af) |
| Per Port 52V DC, 600mA. Max. 30 watts (IEEE 802.3at) |
| PoE Power Budget |
300 watts |
| Number of PDs, 7 watts |
24 |
| Number of PDs, 15.4 watts |
19 |
| Number of PDs, 30 watts |
9 |
| Layer 2 Functions |
| Port Mirroring |
TX/RX/both |
| Many-to-1 monitor |
| VLAN |
802.1Q tagged-based VLAN |
| Up to 256 VLAN groups, out of 4094 VLAN IDs |
| 802.1ad Q-in-Q tunneling |
| Voice VLAN |
| Protocol VLAN |
| Private VLAN (Protected port) |
| GVRP |
| Management VLAN |
| Link Aggregation |
IEEE 802.3ad LACP supports 1 group of 2-port trunk and static trunk supports 1 group of 2-port trunk |
| Spanning Tree Protocol |
IEEE 802.1D Spanning Tree Protocol (STP) |
| IEEE 802.1w Rapid Spanning Tree Protocol (RSTP) |
| IEEE 802.1s Multiple Spanning Tree Protocol (MSTP) |
| IGMP Snooping |
IGMP (v2/v3) snooping |
| IGMP querier |
| Up to 256 multicast groups |
| MLD Snooping |
IPv6 MLD (v1/v2) snooping, up to 256 multicast groups |
| Access Control List |
IPv4/IPv6 IP-based ACL/MAC-based ACL |
| Pv4/IPv6 IP-based ACE/MAC-based ACE |
| QoS |
8 mapping IDs to 8 level priority queues |
| - Port number |
| - 802.1p priority |
| - DSCP/IP precedence of IPv4/IPv6 packets |
| Traffic classification based, strict priority and WRR |
| Ingress/Egress Rate Limit per port bandwidth control |
| Security |
IEEE 802.1X port-based authentication |
| Built-in RADIUS client to cooperate with RADIUS server |
| RADIUS/TACACS+ authentication |
| IP-MAC port binding |
| MAC filtering |
| Static MAC address |
| DHCP snooping and DHCP Option82 |
| STP BPDU guard, BPDU filtering and BPDU forwarding |
| DoS attack prevention |
| ARP inspection |
| IP source guard |
| Storm control support |
| Broadcast/unknown unicast/unknown multicast |
| Management Functions |
| Basic Management Interfaces |
RJ45 Console; Web browser; Telnet; SNMP v1, v2c, v3 |
| Firmware upgrade by HTTP/TFTP Protocol through Ethernet network |
| Configuration upload/download through HTTP/TFTP |
| Remote/Local Syslog |
| System log |
| LLDP Protocol |
| SNTP |
| PLANET Smart Discovery Utility |
| Secure Management Interfaces |
HTTPs, SNMP v3 |
| SNMP MIBs |
RFC 3635 Ethernet-like MIB |
| RFC 2863 Interface Group MIB |
| RFC 2819 RMON (1, 2, 3, 9) |
| RFC 1493 Bridge MIB |
| Standards Conformance |
| Regulatory Compliance |
FCC Part 15 Class A, CE |
| Standards Compliance |
IEEE 802.3 10BASE-T |
| IEEE 802.3u 100BASE-TX/100BASE-FX |
| IEEE 802.3z Gigabit SX/LX |
| IEEE 802.3ab Gigabit 1000T |
| IEEE 802.3x flow control and back pressure |
| IEEE 802.3ad port trunk with LACP |
| IEEE 802.1D Spanning Tree Protocol |
| IEEE 802.1w Rapid Spanning Tree Protocol |
| IEEE 802.1s Multiple Spanning Tree Protocol |
| IEEE 802.1p Class of Service |
| IEEE 802.1Q VLAN tagging |
| IEEE 802.1x Port Authentication Network Control |
| IEEE 802.1ab LLDP |
| IEEE 802.3af Power over Ethernet |
| IEEE 802.3at Power over Ethernet Plus |
| RFC 768 UDP |
| RFC 793 TFTP |
| RFC 791 IP |
| RFC 792 ICMP |
| RFC 2068 HTTP |
| RFC 1112 IGMP version 1 |
| RFC 2236 IGMP version 2 |
| RFC 3376 IGMP version 3 |
| RFC 2710 MLD version 1 |
| RFC 3810 MLD version 2 |
