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  2. List of 3Com products - Wikipedia

    en.wikipedia.org/wiki/List_of_3Com_products

    Switch 4800G - Gigabit. Stackable, 24 or 48 Gb ports including 4 Dual Personality Ports (2 × Gb or SFPs). Additionally includes two module expansion slots. Available modules: 2-Port 10GE XFP; 1-Port 10GE XFP; 2-Port Local Connection; 2-Port Gb SFP. Two PoE models. Layer 2 switching and Layer 3 static routing, RIP, and multicast routing (OSPF ...

  3. List of ProCurve products - Wikipedia

    en.wikipedia.org/wiki/List_of_ProCurve_products

    24 or 48 (10/100 with 2 Gb ports and 2 SFP ports (no Dual Personality) [2] 24 or 48 (PoE and non-PoE) with 2 SFP ports : 24 or 48 (PoE and non-PoE) with 4 SFP+ ports CPU ARM7TDMI @62.5 Mhz MIPS 32 @264/300 MHz Freescale PowerPC 8313 @266 MHz ARM9E @800 Mhz Motorola PowerPC MPC8245 @266 MHz MIPS @300 MHz Power PC FreeScale 8313 @400 MHz

  4. Power over Ethernet - Wikipedia

    en.wikipedia.org/wiki/Power_over_Ethernet

    The PSE gets the FLP in return. The PSE will provide a common mode current between pairs 1 and 2, resulting in 48 V DC [51] and 6.3 W [52] default of allocated power. The PD must then provide Ethernet link within 5 seconds to the auto-negotiation mode switch port. A later CDP message with a TLV tells the PSE its final power requirement.

  5. Network switch - Wikipedia

    en.wikipedia.org/wiki/Network_switch

    A switch that also operates at these higher layers is known as a multilayer 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 ...

  6. Stackable switch - Wikipedia

    en.wikipedia.org/wiki/Stackable_switch

    Avaya 5600 Family of stackable switches. A stackable switch is a network switch that is fully functional operating standalone but which can also be set up to operate together with one or more other network switches, with this group of switches showing the characteristics of a single switch but having the port capacity of the sum of the combined switches.

  7. Ethernet physical layer - Wikipedia

    en.wikipedia.org/wiki/Ethernet_physical_layer

    A repeater hub or switch sits in the middle and has a port for each node. This is also the configuration used for 100BASE-T. Copper twisted pair cabling, star topology – direct evolution of 1BASE-5. As of 2024, still widely supported. 10BASE-Te: 802.3az-2010 (14) 100 m Cat-5

  8. List of PTP implementations - Wikipedia

    en.wikipedia.org/wiki/List_of_PTP_implementations

    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] EtherWAN EX73900E Series - Managed 12-port Gigabit and 4-port 1G SFP Ethernet Switch [54]

  9. 2.5GBASE-T and 5GBASE-T - Wikipedia

    en.wikipedia.org/wiki/2.5GBASE-T_and_5GBASE-T

    The competing MGBASE-T Alliance, stating the same faster Gigabit Ethernet objectives, was founded in December 2014. [15] In contrast to NBASE-T, the MGBASE-T said that their specifications would be open source. [16] IEEE 802.3's "2.5G/5GBASE-T Task Force" started working on the 2.5GBASE-T and 5GBASE-T standards in March 2015. [17]

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