48-port PoE Gigabit Smart Switch + 4 Slot SFP D-LINK DGS-1210-52MPP

-48 Ports 10/100/1000 Base-T PoE + 4 slots for Gigabit SFP.

-Hỗ trợ chuẩn IEEE 802.3af, 802.3at PoE with Power Budget up to 740W.

-Equipped with IEEE 802.3az Energy Efficient Ethernet (EEE) Complaint

-Support IEEE 802.1Q VLAN traffic segregation.

-Access Control List (ACL) feature to enhances network security.

-Auto Surveillance VLAN for easy integration with IP-based surveillance systems.

-Loopback detection (LBD) and broadcast storm control to avoid network downtime.

-Quality of Service (QOS) and bandwidth control to ensure smooth operation.

-Support Web-based GUI, Smart Console, Network Assistance Utility.

-Cable diagnostics function to help troubleshooting wiring problem.

Đặc tính kỹ thuật

Interfaces 48 Ports 10/100/1000Mbps PoE

4 ports SFP

Port Standards & Functions Ports 1 to 48 compliant with 802.3at

PoE Budget 740 watts

Other Port Standards & Functions IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)

IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)

IEEE 802.3ab 1000BASE-T Gigabit Ethernet (twisted- pair copper)

Network Cables UTP Cat. 5, Cat. 5e (100 m max.)

Full/Half Duplex Full/half duplex for 10/100 Mbps speeds Full duplex for Gigabit speed

Media Interface Exchange Auto MDI/MDIX adjustment for all twisted-pair ports

Switching Capacity 104 Gbps

Transmission Method Store-and-forward

MAC Address Table 16,000 entries per device

MAC Address Update Up to 256 static MAC entries

Maximum 64 bytes packet forwarding rate 77.4 Mpps

Packet Buffer Memory 3.0 MB

CPU Memory 256 MB DDR3

Flash Memory 32 MB

AC Input 100 to 240VAC 50/60 Hz internal universal power supply

Maximum Power Consumption 967.5 W (PoE on), 53.1 W (PoE off)

Standby Power Consumption 100 V: 34.8 W

240 V: 33.1 W