24-Port PoE Gigabit Managed Switch DAHUA DH-PFS4226-24GT-240
- Switch PoE 24 port (hỗ trợ 2 cổng quang) All-Gigabit Layer 2 managed.
- 24 x 10/100/1000Mbps PoE Ports (All-Gigabit) + 2 SFP ports 1000Mbps.
- Đường truyền hiệu dụng cho cổng PoE: ≤100m cáp cat5 hay cat6 (10/100Mbps).
- Chế độ mở rộng đường truyền lên đế 250m cho cáp cat6 (10 Mbps)/ cổng SFP: 0~100km.
- Tổng công suất PoE tối đa 240W cho tất cả các cổng PoE.
- Hỗ trợ 2 cổng Hi-PoE 60W cho camera Speed dome (màu cam), cổng 3-16: 30W.
- Hỗ trợ chuẩn PoE: IEEE802.3af, IEEE802.3at, Hi-PoE.
- Hỗ trợ công nghệ: 802.1Q Standard VLAN, QoS, Flow control, DHCP...
- Công suất chuyển mạch: 52Gbps
- Hỗ trợ giao diện web để quản lý và cài đặt nâng cao.
- Nguồn điện: AC100-240V 50/60Hz.
-Chống sét: 2kV.
Thông số kỹ thuật
|
Model
|
DH-PFS4226-24GT-240 |
| Ethernet Port | 24*10/100/1000 Base-T (PoE power supply) 2*100/1000 Base-X |
| RS232 Serial Console | 1*RS232 in RJ45 connector with console cable, 115.2Kbps, 8,N,1 |
| PoE Power Consumption | Port1 and port 2 support Hi-PoE 60W Each power ≤30W, Total≤240W |
| PoE Protocol | IEEE802.3af, IEEE802.3at, Hi-PoE |
| Switching Capacity | 52Gbps |
| Packet Forwarding Rate | 38.688Mpps |
| Packet Buffer Memory | 4Mb |
| Application Humidity | 5%~95% |
| Power | AC100-240V, 50/60Hz |
| Lightning Protection | Common Mode 2KV Differential Mode 1KV |
| Working Temperature | -10°C~55°C |
| Dimension (W×D×H) | 440 x 300 x 44 mm |
|
Service Characteristics
|
|
| System | Username / password: admin/admin IP Address :192.168.1.110/24 |
| PoE Budget | Total≤240W |
| MAC Table | 8K |
| NTP | Support |
| DHCP | Support DHCP client/server Support DHCP snooping |
| VLAN | 802.1Q Standard VLAN |
| Port Aggregation | Manual aggregation/LACP |
| Mirroring | Many-to-one port mirroring |
| Flow Control | Half-duplex based on back pressure type control; Full duplex based on PAUSE frame |
| Multicast | IGMP Snooping v1/v2/v3 |
| Security Features | Users management, SSH, HTTPS, SNMP v1/v2/v3, ROMN, ACL, IP source guard, ARP inspection, 802.1x, loop protection |
| Spanning tree | Support STP/RSTP/MSTP |
| LLDP | Support |
| MAC Table | Support MAC address table configuration |
| QoS | Support QoS base on CoS/DPL/PCP/DEI Each port support 8 output queue Support port shaping Support port tag remarking Support QoS base on DSCP |
| System Maintenance | Support the configuration file upload/download Support the updated packet upload System log |
| Network Management | WEB (http protocol), serial, SNMP |
- Bảo hành: 24 tháng.
