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Dahua Technology PoE DH-PFS4420-16GT-DP-V2, Managed, L2, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE)
The device is a layer-2 switch. Equipped with high performance switching engine and large buffer memory, it features low transmission delay and high reliability. The solid and sealed all-metal case design and efficient surface heat dissipation make it can work in the environment from
| Management features | |
| Switch type What switch device has, managed or unmanaged. | Managed |
| Switch layer A network switch is a computer networking device that links networking segments. A switch has different layers, such as layer 2 (a network bridge, operating at the data link layer, interconnecting a small number of devices) and layer 4 (can act as a firewall, amongst other things). | L2 |
| Quality of Service (QoS) support |
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| Ports & interfaces | |
| Basic switching RJ-45 Ethernet ports quantity The number of basic switching RJ-45 Ethernet ports (sockets). | 16 |
| Basic switching RJ-45 Ethernet ports type The type/category of basic switching RJ-45 Ethernet ports (sockets). | Gigabit Ethernet (10/100/1000) |
| Fiber ports quantity The number of sockets (ports) for fibers (cables). | 4 |
| Network | |
| Networking standards The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g. | IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z |
| Port mirroring |
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| Flow control support |
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| Link aggregation |
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| Spanning tree protocol |
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| VLAN support A Virtual Local Area Network (VLAN) consists of a group of computers and switches that can be physically distributed over different networks and buildings, but form one LAN on a logical level. |
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| Optical fiber | |
| Transmission distance (max) | 0.25 km |
| Data transmission | |
| Switching capacity The data transfer capacity of the switch per second. | 54 Gbit/s |
| Forwarding rate | 28.28 Mpps |
| MAC address table The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format. | 8000 entries |
| Jumbo frames support |
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| Jumbo frames | 9000 |
| Security | |
| DHCP features | DHCP client |
| Security algorithms Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product. | SNMP |
| Multicast features | |
| Multicast support |
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| Design | |
| Rack mounting The type of mounting that can position devices in a shelving system (rack). |
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| LED indicators |
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| DIN rail mounting |
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| Power | |
| Power source What is providing power for the product e.g. mains electricity. | PoE |
| DC input voltage | 48 - 57 V |
| Power consumption (typical) Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage. | 15 W |
| Power consumption (max) The maximum amount of power used by the device. | 240 W |
| Power over Ethernet (PoE) | |
| Power over Ethernet (PoE) The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras. |
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| Operational conditions | |
| Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated. | -40 - 75 °C |
| Weight & dimensions | |
| Width The measurement or extent of something from side to side. | 75 mm |
| Depth The distance from the front to the back of something. | 125.4 mm |
| Height The measurement of the product from head to foot or from base to top. | 175 mm |
| Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies. | 1.35 kg |
| SKU | 558824 |
| MPN | DH-PFS4420-16GT-DP-V2 |
| Brand | Dahua |
| Product Condition | Brand New/Unused |
| Product Use | General |