Dahua Technology Network Switch - PFS3000
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Product Information
Full details
The Dahua DH-PFS3006-4ET-36 is a professional-grade 6-port network switch engineered for security professionals and small business owners who need reliable PoE connectivity for surveillance cameras and network devices. Its primary strength lies in its support for long-distance PoE transmission and intelligent watchdog capabilities, which minimize the need for manual device resets. However, users should note that this is a 10/100 Mbps switch, making it unsuitable for high-bandwidth applications that require Gigabit speeds.
All features
| Series | PFS3000 |
|---|---|
| Model Part Number | 6939554946967 |
| Brand | Dahua Technology |
Extended Product Information
FAQs
Does this switch support Gigabit speeds?
No, this model is a Fast Ethernet switch limited to 10/100 Mbps on all ports.
Can I use this for non-PoE devices?
Yes, you can plug standard devices like computers or printers into any of the ports, and the switch will provide data connectivity without sending power.
What is the total PoE budget?
The total power budget for the 4 PoE ports is 36W.
Does the switch require any configuration?
No, it is an unmanaged plug-and-play device. There is no web interface or software to configure.
Can I mount this switch on a wall?
While it can be placed on a flat surface, always ensure the mounting area allows for adequate heat dissipation as specified in the manual.
Troubleshooting
Connected PoE device is not powering up
Check that the total PoE power budget of 36W has not been exceeded and ensure the Ethernet cable is within the 250m distance limit.
Device is connected but shows no network activity
Verify that the Ethernet cable is not damaged and that the device is set to an appropriate speed/duplex setting if configured manually.
PoE Watchdog keeps resetting a camera
Check for cable quality issues or physical damage to the camera's network port, which may trigger the watchdog to interpret a bad connection as a device failure.
Pros and Cons
Pros
- Supports long-range PoE up to 250 meters
- Automatic PoE watchdog functionality reduces maintenance
- Wide operating temperature range for versatile deployment
- Compact and robust metal casing
Cons
- Limited to 10/100 Mbps speed (Fast Ethernet)
- Small 36W total PoE power budget
- Lacks Gigabit uplink ports for high-speed backhaul
Setup, Compatibility & Care
Setting up the switch is a plug-and-play experience. Simply connect your power cable to a standard AC outlet (100-240V) and attach your Ethernet cables to the labeled ports. Ensure that your connected devices (cameras, access points, or VoIP phones) are compatible with the 802.3af/at standard to leverage the PoE features. Because the unit generates heat, ensure there is at least 5cm of clearance around the ventilation slots to maintain airflow. Clean the exterior periodically with a dry, soft cloth, and avoid using liquid cleaners or heavy solvents that could enter the RJ-45 ports.