Mô tả
24-port PoE Gigabit + 4x SFP Managed Switch ALLNET ALL-SG8428PM
– 24 port Gigabit non-blocking switch architecture.
– Supports NWay Protocol (10/100/1000Mbps) and Duplexmodus (half/full) auto-detection.
– Supports back-pressure (half duplex), flow control (IEEE 802.3x and IEEE 802.3az energy efficient ethernet.
– VLAN: port based / tagged based.
– Link Aggregation (IEEE802.3ad LACP).
– IGMP Snooping (v1/v2).
– QoS (port based, flow, 802.1p, IP-TOS, IP DSCP).
– Stormcontrol (Broadcast, Multicast, Unicast).
– 390W PoE Budget supports PoE IEEE802.3af/at PSE devices.
– 2 internal fans are changeable via hot-swap.
Specifications
| Model | ALL-SG8428PM |
| Ports | 24 PoE GbE Ports + 4 Combo RJ45 4x GbE Ports |
| Switch Capacity | 52Gbps bi-direction |
| Forwarding Mode | Store and Forward |
| MAC address Table | 8K |
| Packet buffer size | 1Mbit |
| Jumbo Frame | 9K bytes |
| VLAN | 4K VLANs Port-based VLANs Voice VLAN |
| Spanning Tree | STP (Spanning Tree Protocol) RSTP (Rapid Spanning Tree Protocol) |
| Link Aggregation | Max 8 aggregation groups, each supports 8 ports Static aggregation and dynamic aggregation |
| Port Mirroring | Many-to-one port mirroring |
| QoS | Rate limiting on packets sent and received by an interface Eight queues on each port WRR, SP, WRR+SP queue scheduling algorithms Re-marking of the 802.1p priority and DSCP priority Rate limiting in each queue and traffic shaping on ports |
| Network | Support IPv6 System Time (SNTP, Manually, From Computer) |
| Class of Service (CoS) | IEEE 802.1p class of service (SPQ, WRR) Port-based CoS IP TOS precedence 802.1p VLAN Information based CoS DSCP based CoS TCP/UDP Based CoS |
| Layer 2 Multicast | IGMP snooping (v1, v2) |
| Network Management | LLDP ( IEEE 802.1ab) Cable test ICMP echo/echo reply (Ping) Port mirror |
| Power Input | Internal power supply Input: 100-240V AC |
| PoE Output power capacity | Maximum output: 30W per each port |
| Dimensions | 441 x 270 x 45 mm |
– Bảo hành: 24 tháng.
