DAHUA CS4005-4GT-36 Managed L2 Gigabit Ethernet Switch with 4-Port PoE+ 36W, Desktop/Wall-Mountable

The DAHUA CS4005-4GT-36 is a managed Layer 2 network switch designed for small to medium-sized businesses and surveillance applications. It features 5 Gigabit Ethernet ports, with 4 ports supporting Power over Ethernet (PoE+) to power devices such as IP cameras, VoIP phones, and wireless access points directly through the network cable. With a total PoE budget of 36W, it provides reliable power for multiple devices. The switch supports desktop or wall-mountable installation, making it versatile for various environments.

Advantages

This switch offers advanced management features including VLAN, QoS, and SNMP, allowing for network segmentation, traffic prioritization, and remote monitoring. Its compact form factor and wide operating temperature range (-30°C to +65°C) make it suitable for both indoor and outdoor installations. The plug-and-play PoE simplifies deployment by eliminating the need for separate power outlets for each device.

Suitable for

• Small office/home office (SOHO) networks
• IP surveillance systems
• Wireless access point installations
• VoIP phone systems
• Edge network deployments

Key specifications

• Managed L2 switch with 5 Gigabit Ethernet ports (10/100/1000 Mbps)
• 4 PoE+ ports (IEEE 802.3af/at) with 36W total power budget
• Switching capacity: 10 Gbps
• Packet forwarding rate: 7.44 Mpps
• MAC address table: 2K entries
• Jumbo frame support: 9KB
• VLAN and QoS support
• Management: SNMP, Web GUI, CLI
• Power input: DC 48-57V
• Operating temperature: -30°C to +65°C
• Form factor: Desktop, wall-mountable

Recommendations

For optimal performance, use quality Cat5e or higher Ethernet cables. Ensure the power supply provides stable DC 48-57V. This switch is ideal for powering and connecting up to 4 PoE devices within a 36W budget. For larger deployments, consider a higher PoE budget model.