مشخصات فنی
| Hardware Specifications | |
| 10/100TX Copper Ports (MDI/MDIX) | 24 |
| 10/100/1000T Copper Ports (MDI/MDIX) | 4 |
| SFP/mini-GBIC Slots | 2 100/1000Base-X SFP interfaces |
| Switch Fabric | 12.8Gbps / non-blocking |
| Switch Throughput@64 bytes | 9.5Mpps @64 bytes |
| LED | System: Power (Green) SYS (Green) 10/100TX RJ-45 Interfaces (Port 1 to Port 24): 100 LNK / ACT (Green) 10 LNK/ACT (Orange) 10/100/1000T RJ-45 Interfaces (Port 25 to Port 28): 1000 LNK / ACT (Green) 10/100 LNK/ACT (Orange) 100/1000Mbps SFP Interfaces (Share with Port 27 and Port 28): 1000 LNK / ACT (Green) 100 LNK/ACT (Orange) |
| Power Requirements | 100~240V AC, 50/60Hz, 0.6A |
| Power Consumption / Dissipation | Max. 12.8 watts / 43 BTU |
| Dimensions (W x D x H) | 440 x 180 x 44 mm (1U height) |
| Weight | 1.9kg |
| Switch Architecture | Store-and-Forward |
| MAC Address Table | 8K entries |
| Flow Control | IEEE 802.3x pause frame for full-duplex Back pressure for half-duplex |
| Maximum Transmit Unit | 9216bytes |
| Reset Button | > 5 sec: Factory default |
| Enclosure | Metal |
| Layer 2 Functions | |
| Port Mirroring | TX / RX Many-to-1 monitor |
| Port Security | up to 64 MAC address per port |
| Link Aggregation | IEEE 802.3ad LACP and static trunk supports 6 groups of 4-port trunk. |
| VLAN | 802.1Q tagged-based VLAN, up to 512 VLAN groups, out of 4094 VLAN IDs Management VLAN |
| Spanning Tree Protocol | IEEE 802.1D STP IEEE 802.1w RSTP IEEE 802.1s MSTP |
| Multicast | IGMP (v1/v2/v3) snooping Multicast IP Multicast filter |
| Access Control List | L2 / L3 / L4 Access Control List |
| QoS | 4 Priority Queues Traffic classification: - IEEE 802.1p CoS - DSCP / ToS priority Strict priority, Weighted Round Robin (WRR) and Equal CoS policies Ingress / Egress Rate Limit per port bandwidth control Storm Control support: - Broadcast / Unknown Unicast / Unknown Multicast Voice VLAN |
| Security | MAC Security: - Static MAC - Dynamic MAC address - MAC filtering Loop Guard, Root Guard, TC, BPDU Guard, STP BPDU Guard, BPDU DHCP filtering Port isolation Loopback detection |
| Management Functions | |
| Basic Management Interfaces | Web browser / Telnet / SNMP v1, v2c, v3 / SSL v2, v3 / SSH v1,v2 Firmware upgrade by HTTP protocol through Ethernet network Configuration Backup / Restore by HTTP protocol through Ethernet network |
| Secure Management Interfaces | HTTPs, SNMP v3 |
| Web Access Control | IP / MAC / Port-based Web access control |
| System IP Address Assignment | Static, DHCP and BooTP |
| System Log | System local log / remote log / backup log |
| System Time Setting | Manual setting, network time protocol, PC clock synchronization Supports daylight saving time |
| SNMP RMON | RFC 2819 RMON (1, 2, 3, 9) |
| SNMP Trap | Interface linkup and link down notification |
| Maintenance | Virtual cable test Loopback test |
| Standards Conformance | |
| Regulation 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 1000Base-T 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 RFC 768 UDP RFC 791 IP RFC 792 ICMP RFC 2068 HTTP RFC 1112 IGMP version 1 RFC 2236 IGMP version 2 RFC 3376 IGMP version 3 |
| Environment | |
| Operating | Temperature: 0 ~ 50 degrees C Relative Humidity: 5 ~ 95% (non-condensing) |
| Storage | Temperature: -10 ~ 70 degrees C Relative Humidity: 5 ~ 95% (non-condensing) |
