Dahua’s 4-port PoE Hardened Managed Megabit Ethernet Switch has four (4) 10/100 Mbps Ethernet ports and three (3) 1000M SFP uplink ports. With its all-metal design, the product has good heat dissipation but low power consumption and can work in environments from –30°C to +65°C. With Telnet, web management, SNMP and other functions, the device can be remotely managed.
Features:
| Interface | ||
| Power Adapter | Included | |
| PoE | Supported | |
| Ethernet Port | Four (4) | |
| Optical Port | Three (3) | |
| Ethernet Port Speed | 10/100 Mbps | |
| Optical Port Speed | 1000 Mbps | |
| Port Slots | Port 1–4 | Four (4) 10/100 Base-T (PoE) |
| Port 5–7 | Three (3) 1000 Base-X | |
| Reset Button | Yes | |
Performance
| Layer | Layer 2 |
| Switching Capacity | 6.8 Gbps |
| Packet Forwarding Rate | 5.06 Mpps |
| Packet Buffer Size | 1 Mb |
| MAC Table Size | 8K |
| VLAN Number | 31 |
| Communication Standard | IEEE 802.3, IEEE 802.3u, IEEE 802.3X, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3az, IEEE 802.3ad, IEEE 802.3ae |
PoE
| Protocol | IEEE 802.3af, IEEE 802.3at, Hi-PoE, IEEE 802.3bt | |
| Power | Full Load | |
| ≤ 96 W | ||
| Power Consumption Management | Supported | |
| PIN Assignment | 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V–) | |
| Long-distance Transmission | Supported | |
| Spanning Tree Protocol | STP/RSTP | |
| VLAN Function | Port-based VLAN | |
| Link Aggregation | Static, Dynamic | |
| IEEE 802.3x Flow Control | Supported | |
| Multicast | IGMP Snooping V1/V2 | |
| ARP | Supported | |
| DHCP Function | Client | |
| QoS/ACL | WRR queuing (the default scheduling ratio is 1:2:4:8), SP Queuing, Priority Mapping | |
| Equipment Management | Supported | |
Electrical
| Power Supply | 48-57 VDC, 2 A-1.68 A (Power supply module is included) | |
Power Consumption | Idling | 4 W |
| Full Load | 96 W |
Environmental
| Operating Temperature | –30 °C to +65 °C (–22 °F to +149 °F) | |
| Operating Humidity | 5%–95% (RH) | |
| Storage Temperature | –40 °C to +70 °C (–40 °F to +158 °F) | |
| Storage Humidity | 5%–95% (RH) | |
Statics Protection | Air Discharge | 8 kV |
| Contact Discharge | 6 kV | |
| Lighting Protection | Common Mode | 4 kV |
| Differential Mode | 2 kV | |
Construction
| Casing | Metal |
| Installation | Desktop Mount, Guide Rail Mount |
| Net Weight | 0.6 kg (1.32 lb) |