• The D-Link DGS-1210-28P is a Smart Managed PoE Switch designed to provide businesses with power-efficient, high-performance networking. 

• It features 24 PoE-enabled Gigabit Ethernet ports and 4 Gigabit SFP uplink ports, supporting IEEE 802.3af/at PoE standards with a 193W PoE budget. 

• This switch is ideal for VoIP, IP surveillance, and wireless access point deployments, offering advanced Layer 2 management, robust security, and energy-efficient operation.

Technical Specifications:

Hardware:

• Ports:
  
  

• 24 x 10/100/1000BASE-T PoE ports

• 4 x 100/1000 Mbps SFP ports

• PoE Power Budget: 193W
  
  

• Switching Capacity: 56 Gbps
  
  

• Forwarding Rate: 41.7 Mpps
  
  

• MAC Address Table: 16K entries
  
  

• Packet Buffer: 1.5 MB
  
  

• Flash Memory: 32 MB
  
  

• CPU Memory: 256 MB DDR3
  
  

Performance & Features:

• Forwarding Method: Store-and-Forward

• PoE Standard: IEEE 802.3af/at

• Network Protection: 6KV surge protection

• Management Options:

• Web-based UI

• Command Line Interface (CLI) via Telnet/SSH

• D-Link Network Assistant (DNA)

• SNMP v1/v2c/v3

Layer 2 Features:

• Spanning Tree Protocol (STP, RSTP, MSTP)

• Link Aggregation (802.3ad, up to 8 ports per group)

• VLAN Support: 802.1Q, Voice VLAN, Auto Surveillance VLAN

• QoS: 8 queues per port, Traffic Prioritization

Security Features:

• Access Control Lists (ACLs)

• IP-MAC-Port Binding (IMPB)

• Port Security

• DHCP Snooping, ARP Inspection, DoS Attack Prevention

Physical & Environmental:

• Power Input: 100-240V AC, 50/60 Hz

• Power Consumption:

• PoE on: 251.5W

• PoE off: 28.7W

• Dimensions: 440 x 210 x 44 mm

• Weight: 3.34 kg

• Ventilation: 2 Smart Fans

• Operating Temperature: -5°C to 50°C

• Certifications: FCC Class A, CE Class A, UL, CB, BSMI