IEEE802.3az EEE (Energy Efficient Ethernet) EnergyStar Level V-certified RoHS compliant Plug-and-play Full/half-duplex for Ethernet/Fast Ethernet speeds IEEE 802.3x Flow Control

4 x 10/100 Mbps Fast Ethernet Ports 2 x 10/100 Mbps Uplink Port Power-over-Ethernet (60W) Flow control for protection against data loss Maximum distance of 250m QoS Capabilities Surge protection (6kV) Operating Temperature: 0 to 40oC

4 x 10/100 Mbps Fast Ethernet Ports 2 x 10/100 Mbps Uplink Port Power-over-Ethernet (60W) Flow control for protection against data loss Maximum distance of 250m QoS Capabilities Surge protection (6kV) Operating Temperature: 0 to 40oC

8 x 10/100 Mbps Fast Ethernet PoE+ Ports  2 x 10/100 Mbps Uplink Ports PoE+ support - up to 30W per port Long Reach PoE support - up to 250m Smart Features: Extend, VLAN, QoS and PoE Reset Lightning protection built-in (6kV) PoE Budget...

8 x 10/100 Mbps Fast Ethernet PoE+ Ports  2 x 10/100 Mbps Uplink Ports PoE+ support - up to 30W per port Long Reach PoE support - up to 250m Smart Features: Extend, VLAN, QoS and PoE Reset Lightning protection built-in (6kV) PoE Budget...

8 x 10/100 Mbps Fast Ethernet PoE+ Ports  2 x 10/100 Mbps Uplink Ports PoE+ support - up to 30W per port Long Reach PoE support - up to 250m Smart Features: Extend, VLAN, QoS and PoE Reset Lightning protection built-in (6kV) PoE Budget...

8 x 10/100 Mbps Fast Ethernet PoE+ Ports  2 x 10/100 Mbps Uplink Ports PoE+ support - up to 30W per port Long Reach PoE support - up to 250m Smart Features: Extend, VLAN, QoS and PoE Reset Lightning protection built-in (6kV) PoE Budget...

16 10/1 0OMbps Fast Ethernet ports 2 Gigabit Ports with 1 Combo (RJ45/SFP) uplink ports 150 watts available for PoE Flow control for protection against data loss Maximum distance of 250m

16 10/1 0OMbps Fast Ethernet ports 2 Gigabit Ports with 1 Combo (RJ45/SFP) uplink ports 150 watts available for PoE Flow control for protection against data loss Maximum distance of 250m

One 1000 Mbps Gigabit port Auto-negotiates port speed to 10 Mbps, 100 Mbps, or 1000 Mbps Plug and play installation Supports Jumbo Frames of up to 7 KB ACPI 2.0 WOL Power Management Supports 802.1Q VLAN tagging

One 1000 Mbps Gigabit port Auto-negotiates port speed to 10 Mbps, 100 Mbps, or 1000 Mbps Plug and play installation Supports Jumbo Frames of up to 7 KB ACPI 2.0 WOL Power Management Supports 802.1Q VLAN tagging

5 high-speed Gigabit ports Compact design for convenient placement Fanless design for silent operation Innovative D-Link Green energy saving features

5 high-speed Gigabit ports Compact design for convenient placement Fanless design for silent operation Innovative D-Link Green energy saving features

8 high-speed Gigabit ports Compact design for convenient placement Fanless design for silent operation Innovative D-Link Green energy saving features

8 high-speed Gigabit ports Compact design for convenient placement Fanless design for silent operation Innovative D-Link Green energy saving features

16 or 24 Gigabit Ethernet ports for fast network speeds and backwards compatibility Durable metal housing Fanless design for silent operation IEEE 802.3x Flow Control Auto MDI/MDI-X crossover for all ports Half/full-duplex for Ethernet/Fast Ethernet speeds Supports up to 10,000 bytes jumbo frames

24 Gigabit LAN ports for high-speed wired connections Plug-and-play installation for convenience Auto-negotation on all ports Half/full-duplex, auto MDI/MDIX, and store-and-forward switching Full wire-speed data transmission Energy-efficient design

Five (DGS-105) or eight (DGS-108) Gigabit LAN ports for high-speed wired connections Plug-and-play installation for convenience Cable diagnostics notifies users of cable conditions through diagnostic LEDs

Five (DGS-105) or eight (DGS-108) Gigabit LAN ports for high-speed wired connections Plug-and-play installation for convenience Cable diagnostics notifies users of cable conditions through diagnostic LEDs

Five (DGS-105) or eight (DGS-108) Gigabit LAN ports for high-speed wired connections Plug-and-play installation for convenience  Cable diagnostics notifies users of cable conditions through diagnostic LEDs L2 multicast functions including IGMP snooping optimize multicast data streams for bandwidth intensive applications like IPTV. Rugged metal...

Five (DGS-105) or eight (DGS-108) Gigabit LAN ports for high-speed wired connections Plug-and-play installation for convenience  Cable diagnostics notifies users of cable conditions through diagnostic LEDs L2 multicast functions including IGMP snooping optimize multicast data streams for bandwidth intensive applications like IPTV. Rugged metal...

8 x 10/100/1000BASE-T ports Powered by IEEE 802.3af Power of Ethernet through port 1 Compact design for convenient placement Fanless design for silent operation Innovative D-Link Green energy saving features  Complete web interface for comprehensive switch management

8 x 10/100/1000BASE-T ports Powered by IEEE 802.3af Power of Ethernet through port 1 Compact design for convenient placement Fanless design for silent operation Innovative D-Link Green energy saving features  Complete web interface for comprehensive switch management

24 x 10/100/1000BASE-T PoE ports 2 x Gigabit RJ-45/SFP Combo ports High-capacity 370 W PoE power budget Supports IEEE 802.3at PoE Innovative D-Link Green energy saving features  Complete web interface for comprehensive switch management