| PoE Budget | Total≤150W 1*RS232 in RJ45 connector with console cable, |
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| RS232 Serial Console | MAC Table 8K 115.2Kbps, 8,N,1 |
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| NTP | Support |
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| PoE Power Consumption | Each power ≤30W, Total≤150W Support DHCP client/server DHCP Support DHCP snooping |
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| PoE Protocol | IEEE802.3af, IEEE802.3at |
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| VLAN | 802.1Q Standard VLAN |
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| 交換容量 | 20Gbps Port Aggregation Manual aggregation/LACP |
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| 包轉發率 | 14.88Mpps Mirroring Many-to-one port mirroring Half-duplex based on back pressure type control; Flow Control |
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| Packet Buffer Memory | 4Mb Full duplex based on PAUSE frame |
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| Multicast | IGMP Snooping v1/v2/v3 |
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| Application Humidity | 5%~95% Users management, SSH, HTTPS, SNMP v1/v2/ |
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| 供電 | AC100-240V, 50/60Hz |
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| Security Features | v3, ROMN, ACL, IP source guard, ARP inspection, |
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| Common Mode 2KV | 802.1x, loop protection Lightning Protection Differential Mode 1KV |
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| Spanning tree | Support STP/RSTP/MSTP |
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| 工作溫度 | 0°C~45°C |
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| LLDP | Support |
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| Dimension(W×D×H) | 340mm x200mm x44mm |
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| MAC Table | Support MAC address table configuration Support QoS base on CoS/DPL/PCP/DEI Each port support 8 output queue |
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| Accessories | QoS Support port shaping Support port tag remarking |
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| PFT3950 | 1.25G 850nm,500m,LC, Multi-mode Support the configuration file upload/download |
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| System Maintenance | Support the updated packet upload |
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| PFT3960 | 1.25G 1310/1550nm,20km,LC, Single-mode System log |
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| PFT3970 | 1.25G 1550/1310nm,20km,LC, Single-mode |
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| Network Management | WEB(http protocol), serial, SNMP www.dahuasecurity.com |
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