Dahua 16-Port Managed Switch with 2x SFP Ports

Dahua 16-Port Managed Switch with 2x SFP Ports

20-Port Managed Industrial Gigabit Switch with 16-Port PoE(Managed)

Highly reliable, the L2 industrial switch is equipped with a high performance switching engine, has large buffer memory and optimizes transmission performance. With its solid full metal design, the device has great heat dissipation, working in environments ranging from –40 °C to +75 °C. It also has protection against overcurrent, overvoltage and EMC, resisting interference from static electricity, lightning and pulses. The redundant power supply ensures that the switch performs stably. It can also be remotely managed through the webpage, SNMP and more, and can directly connect to iLinks-View.

PoE Watchdog

Adopts the innovative PoE Watchdog. PoE Watchdog can be switched on by dialing or turning on the WEB page switch. It enables the switch to automatically detect port status and restart failed ports to recover connection in case of IPC connection exception. This enables intelligent operation and maintenance management in its truest sense, effectively reducing manual maintenance costs.

Long-distance PoE

By dialing or enabling long-diatance transmission on the WEB interface, the transmission distance of a PoE port can be up to 250 m, meeting the requirements of wired transmission (bandwidth reduced to 10 Mbps).

Red Port 90W

The red ports support IEEE802.3af, IEEE802.3at, Hi-PoE and IEEE802.3bt standards, with a maximum output power consumption rate of 90W per port. Suitable for powering high-power devices.

Wide Operating Temperature

Developed to operate in extreme conditions, the device functions in temperatures ranging from –40 °C to +75 °C, easily adapting to harsh environments.

Redundant Power Supply

Redundant power supply ensures that the device is still powered when one power port malfunctions, vastly improving device reliability.

Fast Loop Convergence

Supports the ERPS protocol to provide loop protection. Fast convergence is performed when the network disconnects.

• All-gigabit port design. 
• Supports IEEE802.3af, IEEE802.3at, Hi-PoE and IEEE802.3bt (red port) standards. 
• 250 m long-distance PoE transmission (10 Mbps). 
• PoE Watchdog.
• Supports STP, RSTP, and ERPS. 
• IEEE802.1Q-based VLAN configuration. 
• Manual link aggregation and static LACP. 
• Desktop mount and DIN-rail mount.

Specifications:

Included Power Adapter: No

PoE: Yes

Ethernet Port: 16

Optical Port: 4

Ethernet Port Speed: 10/100/1000 Mbps

Optical Port Speed: 1000 Mbps

Description of Function Slots: Port1-16: 16 × RJ45 10/100/1000 Mbps; Port17-20: 4 × SFP 1000 Mbps

Debugging: 1 × console port

Reset Button: 1

Power Supply: 53 VDC

Operating Temperature: –40 °C to +75 °C (–40 °F to +167 °F)

Operating Humidity: 5%–95% (RH), non-condensing

Layer: L2

Management Type: Yes

MTBF: 467,125.73 hours

Switching Capacity: 56 Gbps

Packet Forwarding Rate: 29.76 Mpps

Packet Buffer Size: 4.1 Mbit

Jumbo Frame: 10 kByte

MAC Table Size: 8K

VLAN Number: 4K

VLAN Interface: 10

Dynamic ARP: 512

Communication Standard: IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, IEEE 802.3z, IEEE 802.3ad

PoE Protocol: IEEE802.3af (PoE)/IEEE802.3at (PoE+)/Hi-PoE/IEEE802.3bt

PoE Power: 

• Port 1-2 ≤90 W
• Port 3-16 ≤30 W
• Full load ≤240W

PoE Power Consumption Management: Yes

PoE Pin Assignment: 1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-)

Long Distance PoE Transmission: Yes

Spanning Tree Protocol: STP, RSTP, ERPS

VLAN Function: Yes

Link Aggregation: Static link aggregation; LACP

IEEE 802.3x Flow Control: IEEE 802.3X-based flow control (full-duplex)

Multicast: IGMP Snooping

DHCP Function: 

• DHCP Client
• DHCP-Server
• DHCP-Snooping

Security: IEEE 802.1×

ACL: ERPS

Equipment Management: WEB (http and https); SNMP V1/V2C/V3