CHS4110-8ET-90-F - is a Hardened Cloud Managed switch designed for industrial networks, IP video surveillance systems and professional installations in critical environments. Equipped with 8 Fast Ethernet PoE ports , 2 Gigabit RJ45/SFP Combo uplink ports and IEEE 802.3bt support with BT 90W , it guarantees stable power and reliable transmissions even for high-power devices. The advanced Cloud Management , Network Topology Management , PoE Watchdog and Long Distance PoE functions up to 250 meters ensure intelligent monitoring, business continuity and simplified maintenance. Thanks to the fanless IP30 industrial design with protection against surges, lightning and EMC interference, it represents an ideal solution for industrial, outdoor environments and high-reliability professional infrastructures. Dahua
CHS4110-8ET-90-F | 10-Port Industrial Managed Network Switch with 8 POE Ports - Dahua

The Dahua CHS4110-8ET-90-F is a Hardened Cloud Managed switch ideal for industrial networks, IP video surveillance systems and professional installations in critical environments. Thanks to the 8 Fast Ethernet PoE ports and the 2 Gigabit RJ45/SFP Combo uplink ports , it guarantees stable connections and reliable transmissions even in high-intensity scenarios. It supports IEEE 802.3bt technology and Hi-PoE up to 90W on the dedicated port to power PTZ cameras and high-power devices via a single Ethernet cable. The advanced Cloud Management , Network Topology Management , PoE Watchdog , Long Distance PoE up to 250 meters and Loop Protection functions, combined with the fanless IP30 industrial design with lightning and surge protection, ensure operational continuity and maximum reliability in industrial and outdoor environments.
Main specifications:
- 8 Fast Ethernet PoE ports
- 2 Gigabit RJ45/SFP Combo uplink ports
- Supports IEEE 802.3bt and Hi-PoE up to 90W
- Cloud Management via DoLynk Care
- Network Topology Management support with LLDP
- PoE Watchdog with automatic port reboot
- Long Distance PoE up to 250 meters
- Loop Protection against broadcast storm
- Layer 2 Managed Switch
- Switching capacity up to 5.6 Gbps
- Hardened IP30 fanless industrial design
- Protection against surges, lightning and EMC
Further details
With a switching capacity of up to 5.6 Gbps , forwarding rate of 4.17 Mpps , Jumbo Frame support of up to 9216 Bytes , 8K MAC table and operational operation from -30°C to +65°C , the switch guarantees high performance and maximum reliability even in critical industrial environments.
Technical data sheet
| PRODUCT | CHS4110-8ET-90-F |
| Basic | |
| Layer | Layer 2 |
| Switching Capacity | 5.6 Gbps |
| Packet Forwarding Rate | 4.17 Mpps |
| Description of Function Slots | Port 1-8: 8 × RJ-45 10/100 Mbps (PoE) Port 9: 1 × RJ-45 10/100/1000 Mbps (uplink) Port 10: 1 × RJ-45 10/100/1000 Mbps (uplink) (combo) Port 10: 1 × SFP 1000Mbps (uplink) (combo) |
| Operating Temperature | –30 °C to +65 °C (–22 °F to +149 °F) |
| Operating Humidity | 10%–90% (RH), non-condensing |
| Protection | IP30;IK06 |
| Storage Temperature | -40 °C to +85 °C (-40 °F to +185 °F) |
| Storage Humidity | 5%–95% (RH), non-condensing |
| Power Supply | External dual power supply (terminal block and DC): 48–57 VDC, 2–1.69A |
| Power Consumption | Idling: 3.1 W Full load: 957 W |
| Statics Protection | Air discharge: 8 kV; Contact discharge: 6 kV |
| Lighting Protection | Common mode: 4 kV Differential mode: 2 kV |
| Net Weight | 0.56 kg (1.23 lb) |
| Gross Weight | 1.3 kg (2.87 lb) |
| Product Dimensions | 154.3 mm × 110.4 mm × 30 mm (6.07" × 4.35" × 1.18") (L × W × H) |
| Packaging Dimensions | 266 mm × 239 mm × 77 mm (10.47" × 9.41" × 3.03") (L × W × H) |
| Casing Material | Iron |
| Installation | DIN rail mount; desktop mount |
| Certifications | THERE IS |
| PoE | |
| PoE | Yes |
| PoE Power | Port 2-8≤30W, port 1≤90W, total≤90W |
| PoE Protocol | IEEE 802.3af; IEEE 802.3at; Hi-PoE; IEEE 802.3bt |
| PoE Power Consumption Management | PoE power consumption management; PoE power on/off; turns off PoE if overload is detected; Green PoE |
| PoE Pin Assignment | 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V–) |
| Long Distance PoE Transmission | Yes |
| Hardware | |
| DIP Switch | Managed mode: Switches between managed and unmanaged mode. Managed mode includes local web management and cloud management. It is on by default. Extend mode: The transmission distance of ports 1–8 can reach up to 250 meters. The negotiation speed can be reduced to 10 Mbps. PoE Watchdog: Monitors the flow of data traffic for ports 1–8. If PoE fails for any of the ports and there is no traffic for 2 minutes, the failed ports will be restarted. |
| Reset Button | 1 |
| Performance | |
| MTBF | 1,014,663.76 hours |
| Packet Buffer Size | 4 Mbit |
| Jumbo Frame | 9216 Bytes |
| MAC Table Size | 8K |
| Communication Standard | IEEE 802.3; IEEE 802.3u; IEEE 802.3x; IEEE 802.3ab; IEEE 802.3z |
| VLAN Number | 32 |
| Feature | |
| VLAN Function | Port-based VLAN |
| Port Feature | IEEE 802.3x Flow Control Unknown Unicast Suppression Multicast Storm Control Broadcast Storm Control Port Self-loop Detection |
| Mirror | Local Port Mirroring N:1 Mirroring |
| Reliability | LLDP |
| DHCP Function | DHCP Client |
| Security | Port Isolation |
| Equipment Management | Web Management Cloud Management Logs Fault Alarm |
| General | |
| Packing List | 1 × User Manual 1 × Legal and Regulatory Information 1 × Power Cord 1 × Power Adapter 1 × Terminal Block |


