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2. Power over Ethernet - Wikipedia

   en.wikipedia.org/wiki/Power_over_Ethernet

   The original IEEE 802.3af-2003 [1] PoE standard provides up to 15.4 W of DC power (minimum 44 V DC and 350 mA) [2] [3] on each port. [4] Only 12.95 W is assured to be available at the powered device as some power dissipates in the cable.

3. List of ProCurve products - Wikipedia

   en.wikipedia.org/wiki/List_of_ProCurve_products

   Additionally includes four 10GE ports (two CX-4 and two capable of housing optional 10GE optical transceivers). 20 or 44 Gb ports with 4 Dual Personality Ports (4 x Gbor SFPs) Supports up to four optional 10 Gigabit ports in CX4 and / or SFP+. Two versions support PoE and PoE+ [3] 20 or 44 Gb port switch, and 4 x Dual Personality Ports (2 x Gb ...

4. List of PTP implementations - Wikipedia

   en.wikipedia.org/wiki/List_of_PTP_implementations

   Teletronics Technology Corporation airborne switches [50] TSN Systems - TSN Automotive Switch Q50. [51] TSN Systems - TSN Automotive Switch 10G. [51] EtherWAN IG5 Rack Series - Managed 24-port Gigabit and 4-port 1G/10G SFP+ Ethernet Switch [52] EtherWAN EX73900X Series -Managed 12-port Gigabit and 4-port 10GSFP+ Ethernet Switch [53]

5. Industrial Ethernet - Wikipedia

   en.wikipedia.org/wiki/Industrial_Ethernet

   Industrial Ethernet switch Industrial Ethernet ( IE ) is the use of Ethernet in an industrial environment with protocols that provide determinism and real-time control. [ 1 ] Protocols for industrial Ethernet include EtherCAT , EtherNet/IP , PROFINET , POWERLINK , SERCOS III , CC-Link IE , and Modbus TCP .

6. Network switch - Wikipedia

   en.wikipedia.org/wiki/Network_switch

   Segmentation involves the use of a switch to split a larger collision domain into smaller ones in order to reduce collision probability and to improve overall network throughput. In the extreme case (i.e. micro-segmentation), each device is directly connected to a switch port dedicated to the device. In contrast to an Ethernet hub, there is a ...

7. Dell PowerConnect - Wikipedia

   en.wikipedia.org/wiki/Dell_PowerConnect

   All models also have one extension-module slot with either two QSFP 40 Gb ports, 4 SFP+ 10 Gb ports or 4 10GbaseT ports. It is a small (1U) switch with a high port density and can be used as distribution or (collapsed)core switch for campus networks and for use in the data center it offers features such as lossless Ethernet for iSCSI and FCoE ...