Dahua DH-S3010-8ET2GT-90 10-Port PoE Switch | 90W, 2 Gigabit Uplinks
Dahua DH-S3010-8ET2GT-90 10-Port PoE Switch | 90W, 2 Gigabit Uplinks
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Short Product Description
Short Product Description
The Dahua DH-S3010-8ET2GT-90 is an unmanaged 10-port desktop switch designed specifically for professional CCTV surveillance systems. Featuring 8 Fast Ethernet PoE ports with a generous 90W total power budget and 2 Gigabit uplink ports, it effortlessly drives multiple IP cameras while maintaining a high-speed connection to your NVR and router. Backed by a 1-year official Hong Kong warranty and available in-stock at Sun Cheong Computer Co. Ltd. (新昌電腦有限公司) in Sham Shui Po, this plug-and-play switch provides installers with reliable, long-distance power delivery and robust 6kV lightning protection.
Key Features
Key Features
- 8+2 Port Configuration: Features 8x 10/100 Mbps PoE ports for cameras and 2x 10/100/1000 Mbps Gigabit uplink ports for NVRs and routers.
- 90W Total PoE Budget: Delivers up to 30W per port (IEEE 802.3af/at), easily powering advanced PTZ cameras and access control systems.
- 250m Extend Mode: A physical DIP switch extends PoE transmission distance up to 250 meters at 10 Mbps, ideal for large-scale deployments.
- Industrial-Grade Protection: Built with a durable sheet metal casing and features 6kV lightning protection and 8kV ESD air discharge protection.
- Plug-and-Play Setup: An unmanaged Layer 2 switch that requires no software configuration—simply plug in your devices and power them up.
Full Product Description
Full Product Description
Robust 90W PoE Power Delivery
This Dahua switch provides a highly stable Power over Ethernet (PoE) solution for your security infrastructure. It complies with both IEEE 802.3af and IEEE 802.3at standards, delivering up to 30W on a single port and a total power budget of 90W across ports 1 to 8. This massive power capacity ensures you can reliably run a mix of standard IP cameras, power-hungry PTZ (Pan-Tilt-Zoom) cameras, and VoIP phones simultaneously without experiencing power drops or device reboots.
Dual Gigabit Uplink Ports for Bottleneck-Free Routing
Equipped with two dedicated 10/100/1000 Mbps RJ45 uplink ports, this switch guarantees smooth, lag-free video transmission. Having dual Gigabit uplinks is crucial for modern CCTV setups; it allows you to connect one port directly to your Network Video Recorder (NVR) for high-bandwidth local recording, while the second port connects to your main router for remote internet viewing. This separation prevents network congestion and ensures your 24/7 security footage is never compromised.
250m Long-Distance Transmission Mode
Overcome the standard 100-meter Ethernet limitation with the built-in "Extend" DIP switch. By toggling this hardware switch, ports 1 through 8 are optimized for long-distance PoE transmission, reaching up to 250 meters. While the negotiation speed drops to 10 Mbps in this mode, it remains perfectly adequate for standard IP camera video streams, saving you the cost and hassle of installing additional PoE extenders or midspan injectors in large warehouses or outdoor perimeters.
Pro Tip from Our Technicians
Always ensure your switch is properly grounded to take full advantage of its built-in 6kV lightning and 8kV ESD protection. Our Sham Shui Po CCTV installation experts at Sun Cheong Computer Co. Ltd. highly recommend using pure copper Cat5e or Cat6 cables when utilizing the 250m Extend mode, as cheaper Copper-Clad Aluminum (CCA) cables have higher resistance and will cause severe voltage drops over long distances, leading to camera failure.
Technical Specifications
Technical Specifications
- Brand: Dahua
- Model: DH-S3010-8ET2GT-90
- Switch Type: Unmanaged Layer 2 Desktop Switch
- PoE Ports: 8 × RJ45 10/100 Mbps (Ports 1-8)
- Uplink Ports: 2 × RJ45 10/100/1000 Mbps (Ports 9-10)
- PoE Protocol: IEEE 802.3af; IEEE 802.3at
- PoE Power Budget: Port 1-8 ≤ 30W, Total ≤ 90W
- Switching Capacity: 5.6 Gbps
- Packet Forwarding Rate: 4.168 Mpps
- Protection Ratings: 6kV Lightning (Common mode), 8kV ESD (Air discharge)
- Power Supply: External Power Adapter (53V, Max 1.81A)
- Dimensions: 184.6 mm × 77.4 mm × 27 mm
- Warranty: 1-Year Official Hong Kong Warranty
Delivery Options
Delivery Options
- Local delivery within Hong Kong and in-store pickup.
- Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
- Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
- Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
- In-store pickup details (location and time) will be confirmed by email or phone message.
- Delivery times are estimates and may be affected by weather or unforeseen circumstances.
FAQ Section
FAQ Section
- Can this switch power a PTZ camera that requires 25W of power?Yes, this switch supports the IEEE 802.3at standard and can deliver up to 30W of power on a single port, making it fully capable of powering PTZ cameras.
- Why does this switch have two Gigabit uplink ports instead of one?Having two Gigabit uplinks allows you to connect one port directly to your NVR for local video recording and the other to your router for remote internet access without creating a network bottleneck.
- How do I activate the 250-meter long-distance transmission feature?You can activate the long-distance mode by simply toggling the physical DIP switch on the front panel to "Extend," which will push power up to 250 meters while reducing the port speed to 10 Mbps.
- Does this Dahua switch come with a local warranty in Hong Kong?Yes, this is an official Hong Kong product backed by a 1-year warranty, and our Sun Cheong Computer Co. Ltd. physical store provides full after-sales support.
- Do I need to configure an IP address for this switch to work?No, this is an unmanaged switch, meaning it is completely plug-and-play and requires no IP configuration or software setup to operate.
Target Users / Applications
Target Users / Applications
- CCTV installation contractors deploying 8-camera IP surveillance systems in retail shops or restaurants.
- Smart home integrators needing a centralized, silent desktop switch to power multiple PoE Wi-Fi access points and IP intercoms.
- Warehouse managers requiring long-distance 250m PoE transmission to reach security cameras mounted on distant perimeter fences.
