Mô tả
| Hardware Specifications | |
| Copper Ports | 8 x 10/100/1000BASE-T RJ45 auto-MDI/MDI-X port |
| SFP/mini-GBIC Slots | 2 x 100/1000BASE-X SFP interface |
| Supports 100/1000Mbps dual mode and DDM | |
| PoE Injector Port | 8 ports with 802.3at / af PoE injector function with port-1 to port-8 |
| Switch Architecture | Store-and-Forward |
| Switch Fabric | 20Gbps/ non-blocking |
| Switch Throughput@64Bytes | 14.88Mpps |
| 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 | 10K bytes |
| Reset Button | < 5 sec: System reboot |
| > 5 sec: Factory default | |
| LED | PWR, LNK/ACT, PoE-in-use, 1000, fan alert |
| Power Requirements | 100~240V AC, 50/60Hz, auto-sensing |
| Dimensions (W x D x H) | 330 x 155 x 43.5 mm, 1U height |
| ESD Protection | Contact Discharge 4KV DC |
| Air Discharge 8KV DC | |
| Enclosure | Metal |
| Weight | 1687g |
| Power Consumption / Dissipation | 165 watts (max.) / 563 BTU |
| Fan | 1 x smart fan |
| Power over Ethernet | |
| PoE Standard | IEEE 802.3af / 802.3at PoE+ PSE |
| PoE Power Supply Type | End-span |
| PoE Power Output | Per port 52V DC, 36 watts (max.) |
| Power Pin Assignment | 1/2(+), 3/6(-) |
| PoE Power Budget | 120 watts (max.) @ 25 degrees C |
| 100 watts (max.) @ 50 degrees C | |
| PoE Ability PD @ 9 watts | 8 units |
| PoE Ability PD @ 15 watts | 8 units |
| PoE Ability PD @ 30 watts | 4 units |
| 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 | |
| Link Aggregation | IEEE 802.3ad LACP and static trunk |
| Supports 8 groups of 8-port trunk | |
| Spanning Tree Protocol | STP, IEEE 802.1D Spanning Tree Protocol |
| RSTP, IEEE 802.1w Rapid Spanning Tree Protocol | |
| MSTP, IEEE 802.1s Multiple Spanning Tree Protocol | |
| IGMP Snooping | IGMP (v2/v3) snooping |
| IGMP querier | |
| Up to 256 multicast groups | |
| MLD Snooping | MLD (v1/v2) snooping, up to 256 multicast groups |
| Access Control List | IPv4/IPv6 IP-based ACL / MAC-based ACL |
| QoS | 8 mapping ID to 8 level priority queues |
| – Port number | |
| – 802.1p priority | |
| – 802.1Q VLAN tag | |
| – DSCP field in IP packet | |
| Traffic classification based, strict priority and WRR | |
| Security | IEEE 802.1X port-based authentication |
| Built-in RADIUS client to co-operate with RADIUS server | |
| RADIUS / TACACS+ user access 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 | |
| Management Functions | |
| Basic Management Interfaces | Web browser / Telnet / SNMP v1, v2c |
| Firmware upgrade by HTTP / TFTP protocol through Ethernet network | |
| Remote / Local Syslog | |
| System log | |
| LLDP protocol | |
| SNTP | |
| Secure Management Interfaces | SSH, SSL, SNMP v3 |
| SNMP MIBs | RFC 1213 MIB-II |
| RFC 1215 Generic Traps | |
| RFC 1493 Bridge MIB | |
| RFC 2674 Bridge MIB Extensions | |
| RFC 2737 Entity MIB (Version 2) | |
| RFC 2819 RMON (1, 2, 3, 9) | |
| RFC 2863 Interface Group MIB | |
| RFC 3635 Ethernet-like MIB | |
| Standards Conformance | |
| Regulation Compliance | FCC Part 15 Class A, CE, LVD |
| 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 | |
| Hardware Specifications | |
| Copper Ports | 8 x 10/100/1000BASE-T RJ45 auto-MDI/MDI-X port |
| SFP/mini-GBIC Slots | 2 x 100/1000BASE-X SFP interface |
| Supports 100/1000Mbps dual mode and DDM | |
| PoE Injector Port | 8 ports with 802.3at / af PoE injector function with port-1 to port-8 |
| Switch Architecture | Store-and-Forward |
| Switch Fabric | 20Gbps/ non-blocking |
| Switch Throughput@64Bytes | 14.88Mpps |
| 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 | 10K bytes |
| Reset Button | < 5 sec: System reboot |
| > 5 sec: Factory default | |
| LED | PWR, LNK/ACT, PoE-in-use, 1000, fan alert |
| Power Requirements | 100~240V AC, 50/60Hz, auto-sensing |
| Dimensions (W x D x H) | 330 x 155 x 43.5 mm, 1U height |
| ESD Protection | Contact Discharge 4KV DC |
| Air Discharge 8KV DC | |
| Enclosure | Metal |
| Weight | 1687g |
| Power Consumption / Dissipation | 165 watts (max.) / 563 BTU |
| Fan | 1 x smart fan |
| Power over Ethernet | |
| PoE Standard | IEEE 802.3af / 802.3at PoE+ PSE |
| PoE Power Supply Type | End-span |
| PoE Power Output | Per port 52V DC, 36 watts (max.) |
| Power Pin Assignment | 1/2(+), 3/6(-) |
| PoE Power Budget | 120 watts (max.) @ 25 degrees C |
| 100 watts (max.) @ 50 degrees C | |
| PoE Ability PD @ 9 watts | 8 units |
| PoE Ability PD @ 15 watts | 8 units |
| PoE Ability PD @ 30 watts | 4 units |
| 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 | |
| Link Aggregation | IEEE 802.3ad LACP and static trunk |
| Supports 8 groups of 8-port trunk | |
| Spanning Tree Protocol | STP, IEEE 802.1D Spanning Tree Protocol |
| RSTP, IEEE 802.1w Rapid Spanning Tree Protocol | |
| MSTP, IEEE 802.1s Multiple Spanning Tree Protocol | |
| IGMP Snooping | IGMP (v2/v3) snooping |
| IGMP querier | |
| Up to 256 multicast groups | |
| MLD Snooping | MLD (v1/v2) snooping, up to 256 multicast groups |
| Access Control List | IPv4/IPv6 IP-based ACL / MAC-based ACL |
| QoS | 8 mapping ID to 8 level priority queues |
| – Port number | |
| – 802.1p priority | |
| – 802.1Q VLAN tag | |
| – DSCP field in IP packet | |
| Traffic classification based, strict priority and WRR | |
| Security | IEEE 802.1X port-based authentication |
| Built-in RADIUS client to co-operate with RADIUS server | |
| RADIUS / TACACS+ user access 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 | |
| Management Functions | |
| Basic Management Interfaces | Web browser / Telnet / SNMP v1, v2c |
| Firmware upgrade by HTTP / TFTP protocol through Ethernet network | |
| Remote / Local Syslog | |
| System log | |
| LLDP protocol | |
| SNTP | |
| Secure Management Interfaces | SSH, SSL, SNMP v3 |
| SNMP MIBs | RFC 1213 MIB-II |
| RFC 1215 Generic Traps | |
| RFC 1493 Bridge MIB | |
| RFC 2674 Bridge MIB Extensions | |
| RFC 2737 Entity MIB (Version 2) | |
| RFC 2819 RMON (1, 2, 3, 9) | |
| RFC 2863 Interface Group MIB | |
| RFC 3635 Ethernet-like MIB | |
| Standards Conformance | |
| Regulation Compliance | FCC Part 15 Class A, CE, LVD |
| 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 | |
