D-Link DES-1210-28P Web Smart-III 24-Port 10/100 POE Switch w/ 2x Gigabit Ports & 2 Combo SFP Slots

Specifications
• Mfr Part Number: DES-1210-28P
• Features:
• Green Technology
• Advanced Security Features
• QoS & Bandwidth Control
• Advanced Features like LBD and Cable Diagnostics
• VoIP Deployment
• Time basd PoE function
• Automatic detection of 802.3af or pre-standard 802.3at power device to feed power according to defined classification
• Interface:
• 24x 10/100Mbps BASE-Tx PoE
• 2x 10/100/1000BASE-T
• 2x combo 10/100/1000BASE-T/SFP
• 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)
• IEEE 802.3z Gigabit Ethernet (fiber) ANSI/IEEE 802.3
• Auto-negotiation
• IEEE 802.3x Flow Control
• Power over Ethernet(PoE)
• PoE Standard: 802.3 af & 802.3 at
• PoE capable ports: Port 1-4 upto 15.4 or 30W per port; Port 5-24 upto 15.4W per port
• PoE Power Budget: 193 W
• Media Interface Exchange: Auto MDI/MDIX adjustment for all twisted-pair ports
• Performance
• Switching Capacity: 12.8 Gbps
• Transmission Method: Store-and-forward
• MAC Address Table: 8K entries per device
• Maximum 64 bytes packet forwarding rate: 9.5 Mpps
• Flash Memory: 16 MB
• L2 Features:
• MAC Address Table: 8K entries
• Flow Control: 802.3x Flow Control; HOL Blocking Prevention
• IGMP Snooping: IGMP v1/v2 Snooping; Supports 64 static multicast addresses; Supports 256 IGMP Snooping groups; per VLAN IGMP Snooping; Supports IGMP Querier
• L2 Multicast Filtering: Forwards all unregistered groups, Filters all unregistered groups
• Spanning Tree Protocol: 802.1D STP; 802.1w RSTP
• Loopback Detection: Yes
• 802.3ad Link Aggregetion: Max 8 groups per device, max 8 ports per group
• Port Mirroring: One-to-One, Many-to-One, Supports Mirroring for Tx/Rx/Both
• Cable Diagnostics: Yes
• Configurable Auto MDI/MDI-X: Yes
• QoS:
• 802.1p
• Max 8 queues per port, max 8 ports per queue
• Queue Handling: Strict, Weighted Round Robin (WRR)
• CoS based on: 802.1p Priority Queues, DSCP
• Bandwidth Control: Port-based (Ingress/Egress, min. granularity 64 Kb/s for 10/100 Mbps and 1850 Kb/s for 1000 Mbps)
• Security:
• 802.1X: Port-based access control
• Port Security: Supports up to 64 MAC addresses per port
• Traffic Control: Broadcast/Multicast/Unicast Storm Control
• Static MAC: Yes
• D-Link Safeguard Engine: Yes
• DHCP Server Screening: Yes
• ARP Spoofing Prevention: Max 64 entries
• SSL: Supports v1/v2/v3
• Management:
• Web-based GUI: Yes
• Compact CLI through Telnet: Yes
• Telnet Server: Yes
• SmartConsole Utility: Yes
• TFTP Client: Yes
• SNMP: Supports v1/v2/v3
• SNMP Trap: Yes
• Trap for SmartConsole Utility: Yes
• System Log: Max. 500 log entries, supports IPv4 log server
• BootP/DHCP Client: Yes
• Time Setting: SNTP
• LLDP-MED，LLDP
• Time-based PoE
• MTBF: 197,343 hours
• Acoustics: 59.3 dB
• AC Input: 100 ~ 240V AC, 50 ~ 60 Hz internal universal power supply
• Max Power Consumption: PoE ON - 256 W; PoE OFF - 26.4 W
• Cooling system: 3 Smart Fans
• Dimensions(WxDxH): 440.0 x 250.0 x 44.0 mm

* Product descriptions and part numbers are subject to change, and may not reflect manufacturer product changes. Please check the manufacturer's website and use the item's manufacturer part number to find the most up to date product description.