Cameras rarely need more than 100 Mbit/s, so the PoE ports run at 10/100 Mbit/s and the heavier traffic goes through the two gigabit ports. One can feed an NVR recorder, the other the router. A DIP switch turns cloud-managed mode on or off, and PoE Watchdog restarts a port when a camera stops responding.
A small video surveillance setup in an office, warehouse or house with up to four PoE cameras and a recorder. The switch runs from –10 to 55 °C and can be screwed to the wall in a utility corner. VLANs and loop protection help keep camera traffic apart from the rest of the network.
| Brand | DAHUA |
|---|---|
| Form factor | Desktop/Wall-Mounting |
| Model name | CS4006-4ET2GT-36 |
| Product colour | Blue |
| Housing material | Metal |
| Jumbo frames | 9216 |
| Cloud-managed | Yes |
| Rack mounting | No |
| Forwarding rate | 3.57 |
| Number of VLANs | 32 |
| System event log | Yes |
| MAC address table | 2000 |
| Packet buffer memory | 4 |
| Web-based management | Yes |
| Broadcast storm control | Yes |
| Mean time between failures (MTBF) | 2039146.92 |
| Operating relative humidity (H-H) | 10 - 90 |
| EAN | 6939554912986 |
| Switching capacity | 4.8 |
|---|---|
| Storage temperature (T-T) | -40 - 70 |
| Storage relative humidity (H-H) | 5 - 95 |
| Power over Ethernet (PoE) | Yes |
|---|---|
| Port mirroring | Yes |
| Power connector | DC-in jack |
| Fast Ethernet (copper) ports quantity | 4 |
| Total Power over Ethernet (PoE) budget | 36 |
| Gigabit Ethernet (copper) ports quantity | 2 |
| Power over Ethernet (PoE) ports quantity | 4 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Basic switching RJ-45 Ethernet ports quantity | 6 |
| Networking standards | IEEE 802.1Q/IEEE 802.3/IEEE 802.3ab/IEEE 802.3af/IEEE 802.3at/IEEE 802.3az/IEEE 802.3u/IEEE 802.3x |
|---|
| Switch type | Managed |
|---|---|
| Reset button | Yes |
| Switch layer | L2 |
| Power consumption (max) | 42.4 W |
|---|---|
| Power source | DC/PoE |
| Input current | 0.8 |
| DC input voltage | 53 |
| Power supply included | Yes |
| Operating temperature (T-T) | 0 – 10 – 55 °C |
|---|
| Cables included | AC |
|---|---|
| LED indicators | Yes |
| 10G support | No |
| VLAN support | Yes |
| DHCP features | DHCP client |
| Flow control support | Yes |
| Jumbo frames support | Yes |
| Width | 84 mm |
|---|---|
| Depth | 115 mm |
| Height | 27 mm |
| Weight | 200 g |
Usually yes: an IP camera stream typically stays within a few Mbit/s. For heavier traffic, such as the recorder or router link, there are two gigabit ports.
There are four PoE ports and a total budget of 36 W. Cameras drawing up to 9 W can all run at once; fewer of the more powerful 802.3at devices will fit.
It is a managed L2 switch: VLANs (up to 32), port mirroring and broadcast storm control are set up from the web interface or the DoLynk app. Cloud-managed mode can be switched off quickly with the DIP switch.
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