CHS4102-1GT - is an industrial Cloud Managed Layer 2 switch designed for professional networks, fiber optic links and industrial applications that require reliability and intelligent management. Equipped with 2 Gigabit ports , including 1 10/100/1000 Mbps RJ45 port and 1 1000 Mbps uplink SFP port , it supports Cloud and Web Management with remote monitoring and network topology visualization thanks to the LLDP protocol. Advanced Loop Protection , Storm Control , Port Isolation and VLAN functions ensure network stability, security and business continuity. The full metal fanless IP30 design ensures high resistance in harsh environments with stable operation from -30°C to +65°C . Dahua
CHS4102-1GT | 2-Port Industrial Managed Network Switch - Dahua

The Dahua CHS4102-1GT is an industrial Cloud Managed Layer 2 switch designed for professional networks, fiber optic links and industrial applications that require reliability and intelligent network management. Equipped with 2 Gigabit ports , including 1 10/100/1000 Mbps RJ45 port and 1 1000 Mbps uplink SFP port , it supports Cloud and Web Management with remote monitoring and network topology visualization thanks to the LLDP protocol. Advanced Loop Protection , Storm Control , Port Isolation and VLAN functions ensure greater security, stability and network continuity. The full metal fanless IP30 design ensures high performance and resistance in harsh environments with stable operation from -30°C to +65°C .
Main specifications:
- 2 Gigabit ports with 1 RJ45 and 1 SFP uplink port
- Integrated Cloud and Web Management
- LLDP support for network topology
- Loop Protection and Port Isolation functions
- VLAN and Storm Control support
- Switching capacity up to 4 Gbps
- 9216 Byte Jumbo Frame Support
- IP30 fanless full metal industrial design
- Desktop and DIN rail mounting
- Operating temperature from -30°C to +65°C
Further details
With switching capacity up to 4 Gbps , forwarding rate of 2.976 Mpps , 9216 Byte Jumbo Frame support , 4 Mbit buffer and MTBF exceeding 3.6 million hours , the switch ensures stable data transmission, high performance and maximum reliability even in complex industrial environments.
Technical data sheet
| PRODUCT | CHS4102-1GT |
| Basic | |
| Layer | Layer 2 |
| Switching Capacity | 4 Gbps |
| Packet Forwarding Rate | 2.976 Mpps |
| Description of Function Slots | Port 1: 1 × RJ-45 10/100/1000 Mbps Port 2: 1 × SFP 1000Mbps (uplink) |
| 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): 12 VDC, 1 A |
| Power Consumption | Idling: 1.2 W Full load: 2.3 W |
| Statics Protection | Air discharge: 8 kV; Contact discharge: 6 kV |
| Lighting Protection | Common mode: 4 kV Differential mode: 2 kV |
| Net Weight | 0.3 kg (0.66 lb) |
| Gross Weight | 0.58 kg (1.28 lb) |
| Product Dimensions | 154.3 mm × 110.4 mm × 30 mm (6.07" × 4.35" × 1.18") (L × W × H) |
| Packaging Dimensions | 299 mm × 164 mm × 72 mm (11.77" × 6.46" × 2.83") (L × W × H) |
| Casing Material | Iron |
| Installation | DIN rail mount; desktop mount |
| Certifications | THERE IS |
| PoE | |
| PoE | No |
| 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. Storm control: Limits the speed of all the ports to 5 Mbps. |
| Reset Button | 1 |
| Performance | |
| MTBF | 3,638,327.01 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 |


